VALLIAMMAI ENGNIEERING COLLEGE SRM Nagar, Kattankulathur
|
|
- Warren Malone
- 8 years ago
- Views:
Transcription
1 VALLIAMMAI ENGNIEERING COLLEGE SRM Nagar, Kattankulathur DEPARTMENT OF COMPUTER SCIENCE AND ENGINEERING Year & Semester : VII/ IV Section : CSE-1 & 2 Subject Code : CS2402 Subject Name : MOBILE AND PERVASIVE COMPUTING Degree & Branch : B.E C.S.E. Staff in charge : Ms.LALITHA.A & Ms.SUMA.S UNIT-1 1. What are the several versions in CSMA? 2. What do you mean by Polling? 3. Why do Hidden and Exposed terminal problems arise? 4. How are guard spaces realized between users in CDMA? 5. Define Cell Structure 6. What is Handover? 7. Define. Frequency Reuse 8. What is GSM? 9. What are TDMA and CDMA? 10. List the characteristics of GSM Network? 11. What are the four types of handover available in GSM? 12. What are the categories of Mobile services? 13. What are the services provided by supplementary services? 14. What is Bearer Service? Give Examples. 15. What is SIM? List its purposes. 16. What are the non-voice services provides by GSM? 17. What is the main function of MSC? Ms.LALITHA.A & Ms. SUMA.S Page 1
2 18. What are the purposes of HLR and VLR? 19. What are Mobile Terminated Call and Mobile Originated Call? 20. What is GPRS? List its Services. 1. Explain the architecture of GSM with a neat diagram. 2. How is routing carried out in GSM networks? Explain 3. Explain in detail about a. Mobile Terminated Call b. Mobile Originated Call with suitable diagrams 4. List the various handovers carried out in GSM and explain in detail. 5. How is Mobility Management done in GSM? 6. Explain in detail about the General Packet Radio Service (GPRS) 7. Describe the security services provided by GSM. 8. Explain the protocol architecture of GSM for signaling. 9. Why are so many different identifiers/addresses needed in GSM? Give reasons and distinguish between user-related and system related identifiers. 10. Explain different frame hierarchy and channels used in GSM Network UNIT-2 1. What are the functions of MAC management? 2. What is Passive Scanning? 3. What is Active Scanning? 4. List the merits and demerits of Bluetooth. 5. What is WLAN? List its advantages 6. List the design goals of WLAN? 7. What is ad-hoc network? Ms.LALITHA.A & Ms. SUMA.S Page 2
3 8. Compare infrared with radio transmission. 9. What is the main function of distribution system in WLAN? 10. List the low power states of Bluetooth? 11. Define. HIPERLAN? 12. What is IEEE standard? 13. How is the physical layer subdivided in IEE standard? 14. What are PLCP and PMD? 15. Define SIFS, PIFS, and DIFS. 16. What are the 2 types of scanning in roaming? 17. List the phases in EY-NPMA? 18. What are the different types of channels used in HIPERLAN2? 19. Draw the FHSS physical layer frame format of IEEE Distinguish between Wi-Fi and WIMAX 1. Explain in detail the three phases of EY-NMPA in HIPERLAN. 2. Discuss the architecture of Bluetooth in detail. 3. Explain the architecture of WIFI in detail. 4. Explain the architecture of WIMAX in detail. 5. Describe HIPERLAN architecture with suitable diagrams. 6. Explain the various IEEE MAC management services in detail. 7. Explain DFWMAC-DCF using CSMA /CA. 8. Explain DFWMAC-DCF with RTS/CTS extension. 9. Explain DFWMAC-DCF with polling. 10. Explain the Protocol Architecture of IEEE Ms.LALITHA.A & Ms. SUMA.S Page 3
4 UNIT-3 1. What does the term mobile IP mean? 2. What are the 2 addresses of a mobile node? 3. What are the entities of Mobile IP? 4. What is Home Agent 5. Define Triangular Routing. 6. What are the types of COA? 7. What are Advantages and Disadvantages of Infrared? 8. Define tunneling. 9. What are encapsulation and Decapsulation? 10. What are the types of encapsulation? 11. What are the steps in performing optimization? 12. Define. DHCP. 13. What is DSDV? 14. How is routing carried out using DSR? 15. List the benefits of DSR. 16. Define Reverse Tunneling. 17. What is GRE? 18. What is mobility extension? 19. What is a foreign agent? 20. What do you mean by multi-cast routing? 1. Explain how a. End to End packet delivery is done in mobile IP b. Agent advertisement is done in mobile IP Ms.LALITHA.A & Ms. SUMA.S Page 4
5 2. Explain how registration of a Mobile Node is carried out with appropriate request and reply packet formats. 3. Explain in detail about the IP in IP and minimal encapsulations. 4. Explain in detail about GRE encapsulation with the appropriate packet format. 5. Describe the process of optimization in Mobile IP with a suitable timeline diagram. 6. Explain in detail about DHCP. 7. Discuss DSDV routing in detail. 8. Discuss DSR routing in detail. 9. Why is conventional routing in wired networks not suitable for wireless networks? Substantiate your answers with suitable examples. 10. How is multicast routing carried out in ad-hoc networks? UNIT-4 1. What do you mean by the term Snooping TCP? What is its demerit? 2. What is Indirect TCP? 3. What is Mobile TCP? List its merits. 4. List out the advantages of I-TCP. 5. List out disadvantages of I-TCP. 6. What is WAP? 7. Define WAE. 8. What is WML? 9. Write short notes on WAP forum. 10. Distinguish between Traditional TCP and wireless TCP? 11. What is WTP? What are its classes? 12. List out the network elements of WAP. 13. What are the configuration parameters to adapt TCP to wireless environments? 14. State the requirements of WAP. Ms.LALITHA.A & Ms. SUMA.S Page 5
6 15. Name the layers of WAP. 16. What is WTP? What are its classes? 17. What is WSP? 18. Name some features of WSP adapted to web browsing. 19. What is WML? 20. What are the features of WML? 1. Explain in detail about WAP architecture. 2. Write notes on WDP and WTLS. 3. Discuss about WAE. 4. Discuss about WTP and its classes. 5. Explain the following: Snooping TCP and Indirect TCP. 6. Explain about WML and WML script with the help of an example. 7. Explain classical TCP improvements and snooping TCP. 8. Discuss about the WWW programming model in detail. 9. Explain about the architecture of WTA. 10. Why has a scripting language been added to WML? How can this language help saving bandwidth and reducing delay? UNIT-5 1. What is Pervasive Computing? 2. What are the basic aspects of a Pervasive Computing environment? 3. What are the major choices available for battery design in Pervasive Computing Devices? 4. Why does Power consumption play a vital role in pervasive computing? Ms.LALITHA.A & Ms. SUMA.S Page 6
7 5. What are the different display device technologies available? 6. What are the 2 basic elements needed with respect to connectivity in Pervasive Computing? 7. Compare and contrast the 1G, 2G and 3G technologies. 8. What is meant by 2.5G technology? 9. List the different types of memories available for Pervasive Computing Devices. 10. Describe EPOX Operating System. 11. What is PALM OS? 12. Explain briefly about BE OS. 13. Compare and contrast Windows and Linux OSes. 14. What does the term FITALY mean? 15. Describe briefly about the strategic T9 dictionary mode. 16. What is Octave? 17. What is meant by Bio-Metrics? 18. What is a Haptic Interface? 19. What are three steps involved in the process of Synchronization? 20. Why is device management important in Pervasive Computing? 1. Discuss in detail about any two Pervasive Applications of your choice in detail. 2. Explain about the various hardware components involved in Pervasive Computing Devices. 3. Write brief notes on the following. a. Speech Recognition (b) Handwriting recognition b. Haptic Interfaces (d) QWERTY and FITALY keyboards 4. Explain in detail about Bio-Metrics. List out its merits and demerits. 5. How is synchronization carried out in a Pervasive Environment? Write brief notes on the syncml tool. 6. What are the various issues related to device management and how are they dealt with? Ms.LALITHA.A & Ms. SUMA.S Page 7
8 7. Explain how a Pervasive Web Application can be secured using an Authentication Proxy. 8. Explain how pervasive web applications can be accessed via WAP 9. What are the design and implementation issues in device connectivity aspect of pervasive computing? Explain 10. Explain the various soft surface and semi-soft-surface-based display system and technologies. Ms.LALITHA.A & Ms. SUMA.S Page 8
CEB620MOBILE COMPUTING
CEB620MOBILE COMPUTING UNIT 1 1. What is mobile communication? 2. List out the mobile computing function? 3. What are the mobile computing devices? 4. Define mobile? 5. What is wireless device? 6. List
More informationQuestions for Mobile Communications 2 nd ed.
Questions for Mobile Communications 2 nd ed. Jochen H. Schiller, Freie Universität Berlin, Germany schiller@computer.org, www.jochenschiller.de 1. Introduction 1.1 Discover the current numbers of subscribers
More informationCS6956: Wireless and Mobile Networks Lecture Notes: 2/11/2015. IEEE 802.11 Wireless Local Area Networks (WLANs)
CS6956: Wireless and Mobile Networks Lecture Notes: //05 IEEE 80. Wireless Local Area Networks (WLANs) CSMA/CD Carrier Sense Multi Access/Collision Detection detects collision and retransmits, no acknowledgement,
More informationMobile Communications Exercise: Satellite Systems and Wireless LANs. Georg von Zengen, IBR, TU Braunschweig, www.ibr.cs.tu-bs.de
Mobile Communications Exercise: Satellite Systems and Wireless LANs N 1 Please define the terms inclination and elevation using the following two figures. How do these parameters influence the usefulness
More informationMobile IP and Wireless Application Protocol
Mobile IP and Wireless Application Protocol Mobile IP Uses Enable computers to maintain Internet connectivity while moving from one Internet attachment point to another Mobile user's point of attachment
More informationTCP and Wireless Networks Classical Approaches Optimizations TCP for 2.5G/3G Systems. Lehrstuhl für Informatik 4 Kommunikation und verteilte Systeme
Chapter 2 Technical Basics: Layer 1 Methods for Medium Access: Layer 2 Chapter 3 Wireless Networks: Bluetooth, WLAN, WirelessMAN, WirelessWAN Mobile Networks: GSM, GPRS, UMTS Chapter 4 Mobility on the
More informationMobility Management 嚴 力 行 高 雄 大 學 資 工 系
Mobility Management 嚴 力 行 高 雄 大 學 資 工 系 Mobility Management in Cellular Systems Cellular System HLR PSTN MSC MSC VLR BSC BSC BSC cell BTS BTS BTS BTS MT BTS BTS BTS BTS HLR and VLR HLR (Home Location Register)
More informationEPL 657 Wireless Networks
EPL 657 Wireless Networks Some fundamentals: Multiplexing / Multiple Access / Duplex Infrastructure vs Infrastructureless Panayiotis Kolios Recall: The big picture... Modulations: some basics 2 Multiplexing
More informationAttenuation (amplitude of the wave loses strength thereby the signal power) Refraction Reflection Shadowing Scattering Diffraction
Wireless Physical Layer Q1. Is it possible to transmit a digital signal, e.g., coded as square wave as used inside a computer, using radio transmission without any loss? Why? It is not possible to transmit
More informationAdministrivia. CSMA/CA: Recap. Mobility Management. Mobility Management. Channel Partitioning, Random Access and Scheduling
Administrivia No lecture on Thurs. Last work will be out this week (not due, covers wireless) Extra office hours for next week and the week after. Channel Partitioning, Random Access and Scheduling Channel
More informationComputer Networks. Wireless and Mobile Networks. László Böszörményi Computer Networks Mobile - 1
Computer Networks Wireless and Mobile Networks László Böszörményi Computer Networks Mobile - 1 Background Number of wireless (mobile) phone subscribers now exceeds number of wired phone subscribers! Computer
More informationChapter 6: Wireless and Mobile Networks
Chapter 6: Wireless and Mobile Networks Background: # wireless (mobile) phone subscribers now exceeds # wired phone subscribers! computer nets: laptops, palmtops, PDAs, Internet-enabled phone promise anytime
More informationIP and Mobility. Requirements to a Mobile IP. Terminology in Mobile IP
IP and Mobility Chapter 2 Technical Basics: Layer Methods for Medium Access: Layer 2 Chapter Wireless Networks: Bluetooth, WLAN, WirelessMAN, WirelessWAN Mobile Telecommunication Networks: GSM, GPRS, UMTS
More informationSERVICE DISCOVERY AND MOBILITY MANAGEMENT
Objectives: 1) Understanding some popular service discovery protocols 2) Understanding mobility management in WLAN and cellular networks Readings: 1. Fundamentals of Mobile and Pervasive Computing (chapt7)
More information10. Wireless Networks
Computernetzwerke und Sicherheit (CS221) 10. Wireless Networks 1. April 2011 omas Meyer Departement Mathematik und Informatik, Universität Basel Chapter 6 Wireless and Mobile Networks (with changes CS221
More informationU.S. Patent Appl. No. 13/247.308 filed September 28, 2011 NETWORK ADDRESS PRESERVATION IN MOBILE NETWORKS TECHNICAL FIELD
U.S. Patent Appl. No. 13/247.308 filed September 28, 2011 NETWORK ADDRESS PRESERVATION IN MOBILE NETWORKS TECHNICAL FIELD [0001] The disclosure relates to mobile networks and, more specifically, to wireless
More informationMobility and cellular networks
Mobility and cellular s Wireless WANs Cellular radio and PCS s Wireless data s Satellite links and s Mobility, etc.- 2 Cellular s First generation: initially debuted in Japan in 1979, analog transmission
More informationCHAPTER 1 1 INTRODUCTION
CHAPTER 1 1 INTRODUCTION 1.1 Wireless Networks Background 1.1.1 Evolution of Wireless Networks Figure 1.1 shows a general view of the evolution of wireless networks. It is well known that the first successful
More informationNokia and Nokia Connecting People are registered trademarks of Nokia Corporation
Nokia and Nokia Connecting People are registered trademarks of Nokia Corporation Nokia E70 Configuring connection settings Nokia E70 Configuring connection settings Legal Notice Copyright Nokia 2006. All
More informationWireless LAN advantages. Wireless LAN. Wireless LAN disadvantages. Wireless LAN disadvantages WLAN:
WLAN: Wireless LAN Make use of a wireless transmission medium Tipically restricted in their diameter: buildings, campus, single room etc.. The global goal is to replace office cabling and to introduce
More informationHandoff in GSM/GPRS Cellular Systems. Avi Freedman Hexagon System Engineering
Handoff in GSM/GPRS Cellular Systems Avi Freedman Hexagon System Engineering Outline GSM and GSM referemce model GPRS basics Handoffs GSM GPRS Location and Mobility Management Re-selection and routing
More informationUnderlying Technology As already described, one of the key aspects of wireless mobility is mobility management; how to keep track of the address of,
Wireless Mobility Introduction Whether its vehicle tracking or teleoperation or even just connecting people on the move, mobile wireless communication enables a wide variety of applications. A key aspect
More informationMobile Office Security Requirements for the Mobile Office
Mobile Office Security Requirements for the Mobile Office S.Rupp@alcatel.de Alcatel SEL AG 20./21.06.2001 Overview Security Concepts in Mobile Networks Applications in Mobile Networks Mobile Terminal used
More informationMobile Communications Chapter 9: Mobile Transport Layer
Mobile Communications Chapter 9: Mobile Transport Layer Motivation TCP-mechanisms Classical approaches Indirect TCP Snooping TCP Mobile TCP PEPs in general Additional optimizations Fast retransmit/recovery
More informationNokia Call Connect v1.1 for Cisco User s Guide. Part Number: N450000431 Rev 003 Issue 1
Nokia Call Connect v1.1 for Cisco User s Guide Part Number: N450000431 Rev 003 Issue 1 Reproduction, transfer, distribution or storage of part or all of the contents in this document in any form without
More informationUMA/GAN the next wireless revolution?
UMA/GAN the next wireless revolution? Sandy Fraser Mobile Broadband Division This paper includes the opinions of the author and should not be taken as fact All trademarks are the properties of their respective
More informationGujarat University Syllabus M.Tech (Networking & Communications) II
Gujarat University M.Tech (Networking & Communications) II Subject Name: Network Security Subject Code: MTNT 121 Objectives: To enable students to learn The various security standards set by the global
More informationMobility Management usually includes two parts: location management and handoff management.
Part 9: Mobile Data / Mobility Management I. Mobile Data Services/ Management This broad area involves a lot of industrial applications. Mobile data services/ management is becoming another profitable
More informationGlobal System for Mobile Communication Technology
Global System for Mobile Communication Technology Mobile Device Investigations Program Technical Operations Division DHS - FLETC GSM Technology Global System for Mobile Communication or Groupe Special
More informationIndex. Common Packet Channel (CPCH) 25 Compression 265, 279 82, 288 header compression 284
bindex.fm Page 296 Tuesday, March 22, 2005 7:17 AM Index 2G, 2.5G, 3G 13 3GPP 118 Release 5 (Rel 5) 124 Release 6 (Rel 6) 125 Release 97/98 (Rel 97/98) 119 Release 99 (Rel 99) 120 4 3GPP2 129 4G 13, 44
More information10CS64: COMPUTER NETWORKS - II
QUESTION BANK 10CS64: COMPUTER NETWORKS - II Part A Unit 1 & 2: Packet-Switching Networks 1 and Packet-Switching Networks 2 1. Mention different types of network services? Explain the same. 2. Difference
More informationTelecommunication Services Engineering (TSE) Lab. Chapter III 4G Long Term Evolution (LTE) and Evolved Packet Core (EPC)
Chapter III 4G Long Term Evolution (LTE) and Evolved Packet Core (EPC) http://users.encs.concordia.ca/~glitho/ Outline 1. LTE 2. EPC architectures (Basic and advanced) 3. Mobility management in EPC 4.
More informationConfiguring connection settings
Configuring connection settings Nokia E90 Communicator Configuring connection settings Nokia E90 Communicator Configuring connection settings Legal Notice Nokia, Nokia Connecting People, Eseries and E90
More informationThis chapter covers the following topics: Characteristics of roaming Layer 2 roaming Layer 3 roaming and an introduction to Mobile IP
This chapter covers the following topics: Characteristics of roaming Layer 2 roaming Layer 3 roaming and an introduction to Mobile IP C H A P T E R 5 Mobility This book covers the major components of 802.11
More informationTCP for Wireless Networks
TCP for Wireless Networks Outline Motivation TCP mechanisms Indirect TCP Snooping TCP Mobile TCP Fast retransmit/recovery Transmission freezing Selective retransmission Transaction oriented TCP Adapted
More informationMobility Management for IP-based Mobile Networks
Mobility Management for IP-based Mobile Networks H. Becker, N. Gerlich, M. Schopp Siemens Information & Communication Mobile Munich, Germany 1 Overview Introduction to IP-based Radio Access Networks Definition
More informationMobile Wireless Overview
Mobile Wireless Overview A fast-paced technological transition is occurring today in the world of internetworking. This transition is marked by the convergence of the telecommunications infrastructure
More informationLecture 17: 802.11 Wireless Networking"
Lecture 17: 802.11 Wireless Networking" CSE 222A: Computer Communication Networks Alex C. Snoeren Thanks: Lili Qiu, Nitin Vaidya Lecture 17 Overview" Project discussion Intro to 802.11 WiFi Jigsaw discussion
More informationMobile and Sensor Systems
Mobile and Sensor Systems Lecture 1: Introduction to Mobile Systems Dr Cecilia Mascolo About Me In this course The course will include aspects related to general understanding of Mobile and ubiquitous
More informationNokia E61i Configuring connection settings
Nokia E61i Configuring connection settings Nokia E61i Configuring connection settings Legal Notice Copyright Nokia 2007. All rights reserved. Reproduction, transfer, distribution or storage of part or
More informationThe GSM and GPRS network T-110.300/301
The GSM and GPRS network T-110.300/301 History The successful analog 1:st generation mobile telephone systems proved that there is a market for mobile telephones ARP (AutoRadioPuhelin) in Finland NMT (Nordic
More informationNetworking. Systems Design and. Development. CRC Press. Taylor & Francis Croup. Boca Raton London New York. CRC Press is an imprint of the
Networking Systems Design and Development Lee Chao CRC Press Taylor & Francis Croup Boca Raton London New York CRC Press is an imprint of the Taylor & Francis Croup, an Informa business AN AUERBACH BOOK
More informationREDUCING PACKET OVERHEAD IN MOBILE IPV6
REDUCING PACKET OVERHEAD IN MOBILE IPV6 ABSTRACT Hooshiar Zolfagharnasab 1 1 Department of Computer Engineering, University of Isfahan, Isfahan, Iran hoppico@eng.ui.ac.ir hozo19@gmail.com Common Mobile
More informationData Center Networks, Link Layer Wireless (802.11)
Internet-Technologien (CS262) Data Center Networks, Link Layer Wireless (802.11) 1.4.2015 Christian Tschudin Departement Mathematik und Informatik, Universität Basel 6 Wiederholung Warum «multiple access»?
More informationA First Course in Wireless Networks and Telecommunication Systems Aslam Safla
A First Course in Wireless Networks and Telecommunication Systems Aslam Safla School of Computer Science University of KwaZulu-Natal, Pietermaritzburg Campus aslams@cs.ukzn.ac.za A First Course in Wireless
More informationTCP in Wireless Networks
Outline Lecture 10 TCP Performance and QoS in Wireless s TCP Performance in wireless networks TCP performance in asymmetric networks WAP Kurose-Ross: Chapter 3, 6.8 On-line: TCP over Wireless Systems Problems
More informationWireless Networks. Reading: Sec5on 2.8. COS 461: Computer Networks Spring 2011. Mike Freedman
1 Wireless Networks Reading: Sec5on 2.8 COS 461: Computer Networks Spring 2011 Mike Freedman hep://www.cs.princeton.edu/courses/archive/spring11/cos461/ 2 Widespread Deployment Worldwide cellular subscribers
More informationIT4405 Computer Networks (Compulsory)
IT4405 Computer Networks (Compulsory) INTRODUCTION This course provides a comprehensive insight into the fundamental concepts in data communications, computer network systems and protocols both fixed and
More informationAgenda. What is Hybrid AP Fat AP vs. Thin AP Benefits of ZyXEL Hybrid AP How Managed AP finds the Controller AP Web GUI
Hybrid AP NWA-316x Agenda What is Hybrid AP Fat AP vs. Thin AP Benefits of ZyXEL Hybrid AP How Managed AP finds the Controller AP Web GUI What is Hybrid AP? Hybrid AP, known as the Hybrid Wireless Access
More information192620010 Mobile & Wireless Networking. Lecture 5: Cellular Systems (UMTS / LTE) (1/2) [Schiller, Section 4.4]
192620010 Mobile & Wireless Networking Lecture 5: Cellular Systems (UMTS / LTE) (1/2) [Schiller, Section 4.4] Geert Heijenk Outline of Lecture 5 Cellular Systems (UMTS / LTE) (1/2) q Evolution of cellular
More informationCo-existence of Wireless LAN and Cellular Henry Haverinen Senior Specialist Nokia Enterprise Solutions
Co-existence of Wireless LAN and Cellular Henry Haverinen Senior Specialist Nokia Enterprise Solutions 1 2005 Nokia city_wlan_2005_haverinen.ppt / 2005-08-19 / HH Outline Key use cases of integrating Wireless
More informationContents. Preface. Acknowledgement. About the Author. Part I UMTS Networks
Contents Preface Acknowledgement About the Author Acronyms xv xxi xxiii xxv Part I UMTS Networks 1 Introduction 3 1.1 Mobile Telecommunication Networks and Computer Networks 4 1.2 Network Design Principles
More informationMobility Management Advanced
Mobility Management Advanced Summer Semester 2011 Integrated Communication Systems Group Ilmenau University of Technology Outline Motivation Mobility Management Approaches in the TCP/IP Reference Model
More informationLecture 7 Multiple Access Protocols and Wireless
Lecture 7 Multiple Access Protocols and Wireless Networks and Security Jacob Aae Mikkelsen IMADA November 11, 2013 November 11, 2013 1 / 57 Lecture 6 Review What is the responsibility of the link layer?
More informationA O T. Heterogeneous Networks and Mobility User Perspective. Agententechnologien in der Telekommunikation Sommersemester 2009. Lecture 4 20.05.
Heterogeneous Networks and Mobility User Perspective Agententechnologien in der Telekommunikation Sommersemester 2009 Thomas Geithner thomas.geithner@dai-labor.de Lecture 4 20.05.2009 Agententechnologien
More informationA Study on Mobile IPv6 Based Mobility Management Architecture
UDC 621.396.69:681.32 A Study on Mobile IPv6 Based Mobility Management Architecture VTsuguo Kato VRyuichi Takechi VHideaki Ono (Manuscript received January 19, 2001) Mobile IPv6 is considered to be one
More informationTECHNICAL NOTE. GoFree WIFI-1 web interface settings. Revision Comment Author Date 0.0a First release James Zhang 10/09/2012
TECHNICAL NOTE GoFree WIFI-1 web interface settings Revision Comment Author Date 0.0a First release James Zhang 10/09/2012 1/14 Web interface settings under admin mode Figure 1: web interface admin log
More informationChapter 7 Low-Speed Wireless Local Area Networks
Wireless# Guide to Wireless Communications 7-1 Chapter 7 Low-Speed Wireless Local Area Networks At a Glance Instructor s Manual Table of Contents Overview Objectives s Quick Quizzes Class Discussion Topics
More informationMobility Management in UMTS
Rheinisch-Westfälische Technische Hochschule Aachen Lehrstuhl für Informatik IV Prof. Dr. rer. nat. Otto Spaniol Mobility Management in UMTS Seminar: Datacommunication & Distributed Systems WS 2003/2004
More informationWhite Paper ON Dual Mode Phone (GSM & Wi-Fi)
White Paper ON Dual Mode Phone (GSM & Wi-Fi) Author: N Group 1.0 Abstract Dual Mode Handset is in demand for converged Network, Access, Billing, and Operation environment. Dual mode handsets provide cost
More informationOutline. Wireless System Integration WLAN. WAN Technologies ดร. อน นต ผลเพ ม LAN. WAN Server LAN. Wireless System Architecture Protocols
204526 Wireless LANs 1 st semester 2002 (June September) Wireless System Integration ดร. อน นต ผลเพ ม Anan Phonphoem, Ph.D. anan@cpe.ku.ac.th Intelligent Wireless Network Group (IWING Lab) http://iwing.cpe.ku.ac.th
More informationWireless Mobile Telephony
Wireless Mobile Telephony The Ohio State University Columbus, OH 43210 Durresi@cis.ohio-state.edu http://www.cis.ohio-state.edu/~durresi/ 1 Overview Why wireless mobile telephony? First Generation, Analog
More informationLehrstuhl für Informatik 4 Kommunikation und verteilte Systeme
Chapter 2 Technical Basics: Layer 1 Methods for Medium Access: Layer 2 Chapter 3 Wireless Networks: Bluetooth, WLAN, WirelessMAN, WirelessWAN Mobile Telecommunication Networks: GSM, GPRS, UMTS Chapter
More informationBSc (Hons.) Computer Science with Network Security. Examinations for 2011/2012 - Semester 2
BSc (Hons.) Computer Science with Network Security BCNS/09/FT Examinations for 2011/2012 - Semester 2 MODULE: WIRELESS NETWORK SECURITY MODULE CODE: SECU 3105 Duration: 2 Hours 15 Minutes Reading time:
More informationMobile IP. Bheemarjuna Reddy Tamma IIT Hyderabad. Source: Slides of Charlie Perkins and Geert Heijenk on Mobile IP
Mobile IP Bheemarjuna Reddy Tamma IIT Hyderabad Source: Slides of Charlie Perkins and Geert Heijenk on Mobile IP IP Refresher Mobile IP Basics 3 parts of Mobile IP: Outline Advertising Care-of Addresses
More informationChapter 6 Wireless and Mobile Networks
Chapter 6 Wireless and Mobile Networks A note on the use of these ppt slides: We re making these slides freely available to all (faculty, students, readers). They re in PowerPoint form so you see the animations;
More informationTomás P. de Miguel DIT-UPM. dit UPM
Tomás P. de Miguel DIT- 15 12 Internet Mobile Market Phone.com 15 12 in Millions 9 6 3 9 6 3 0 1996 1997 1998 1999 2000 2001 0 Wireless Internet E-mail subscribers 2 (January 2001) Mobility The ability
More informationMobile@Home GSM services over wireless LAN
Mobile@Home GSM services over wireless LAN Martin Bäckström, Andreas Havdrup, Tomas Nylander, Jari Vikberg and Peter Öhman What do you get when you combine mobile telephony with voice over IP (VoIP)? Mobile@Home.
More informationMobile Communications
October 21, 2009 Agenda Topic 2: Case Study: The GSM Network 1 GSM System General Architecture 2 GSM Access network. 3 Traffic Models for the Air interface 4 Models for the BSS design. 5 UMTS and the path
More informationChapter 3: WLAN-GPRS Integration for Next-Generation Mobile Data Networks
Chapter 3: WLAN-GPRS Integration for Next-Generation Mobile Data Networks IEEE Wireless Communication, Oct. 2002 Prof. Yuh-Shyan Chen Department of Computer Science and Information Engineering National
More informationECE/CS 372 introduction to computer networks. Lecture 13
ECE/CS 372 introduction to computer networks Lecture 13 Announcements: HW #4 hard copy due today Lab #5 posted is due Tuesday June 4 th HW #5 posted is due Thursday June 6 th Pickup midterms Acknowledgement:
More informationIntroduction to Ad hoc Networks
Introduction to Ad hoc Networks CS-647: Advanced Topics in Wireless Networks Drs. Baruch Awerbuch & Amitabh Mishra Department of Computer Science Johns Hopkins University Amitabh Mishra & Baruch Awerbuch
More informationCornell Data Networking: Wired vs. Wireless?
Cornell Data Networking: Wired vs. Wireless? Prepared by R. David Vernon Introduction As part of the IT Architecture Initiative, the Office of Information Technologies (OIT) is producing a series of papers
More informationEnterprise VoIP Services over Mobile Ad-Hoc Technologies
Enterprise VoIP Services over Mobile Ad-Hoc Technologies 1 System Architecture Figure 1 illustrates the system architecture. We can divide it into 2 parts. One is the Mobile VoIP Box (MVB) node and the
More informationThe Wireless Network Road Trip
The Wireless Network Road Trip The Association Process To begin, you need a network. This lecture uses the common logical topology seen in Figure 9-1. As you can see, multiple wireless clients are in
More informationIndian Journal of Advances in Computer & Information Engineering Volume.1 Number.1 January-June 2013, pp.1-5 @ Academic Research Journals.
Cellular System Rajat Chugh, Parag Jasoria, Tushar Arora, Nitin Ginotra and Vivek Anand V Semester, Department of Computer Science and Engineering, Dronacharya College of Engineering, Khentawas, Farukhnagar,
More informationThis course has been retired. View the schedule of current <a href=http://www.ptr.co.uk/networkingcourses.htm>networking
Introduction to Data Communications & Networking Course Description: This course has been retired. View the schedule of current networking Courses
More informationGPRS and 3G Services: Connectivity Options
GPRS and 3G Services: Connectivity Options An O2 White Paper Contents Page No. 3-4 5-7 5 6 7 7 8-10 8 10 11-12 11 12 13 14 15 15 15 16 17 Chapter No. 1. Executive Summary 2. Bearer Service 2.1. Overview
More informationVoIP in 802.11. Mika Nupponen. S-72.333 Postgraduate Course in Radio Communications 06/04/2004 1
VoIP in 802.11 Mika Nupponen S-72.333 Postgraduate Course in Radio Communications 06/04/2004 1 Contents Introduction VoIP & WLAN Admission Control for VoIP Traffic in WLAN Voice services in IEEE 802.11
More information4.1 CD 301 - BSc (Hons) Information Technology (Diploma to Degree Upgrade 1.5 Years Part Time)
4.1 CD 301 - BSc (Hons) Information Technology (Diploma to Degree Upgrade 1.5 Years Part Time) 1. OBJECTIVES This Programme is geared towards producing computer professionals, with a thorough understanding
More informationCOMP 3331/9331: Computer Networks and Applications
COMP 3331/9331: Computer Networks and Applications Week 10 Wireless Networks Reading Guide: Chapter 6: 6.1 6.3 Wireless Networks + Security 1 Wireless and Mobile Networks Background: # wireless (mobile)
More informationConfiguration Notes Trapeze Networks Infrastructure in Ascom VoWiFi System
Configuration Notes Trapeze Networks Infrastructure in Ascom VoWiFi System Contents 1 Introduction... 1 1.1 Abbreviations and Glossary... 1 2 Configuration... 2 2.1 Radio Settings... 2 2.1.1 Radio Channels...
More informationATCN 2014: SDN - Mobility and SDN: Mobility Management and Mobile Networks
ATCN 2014: SDN - Mobility and SDN: Mobility Management and Mobile Networks Karin Anna Hummel, ETH Zurich (thanks to Vasileios Kotronis for some material) November 10, 2014 1 Locating and Connecting 2 Wireless
More informationIn this Lecture" Access method CDMA" Mobile and Sensor Systems Lecture 2: Mobile Medium Access Control Layer and Telecommunications
Mobile and Sensor Systems Lecture 2: Mobile Medium Access Control Layer and Telecommunications Dr. Cecilia Mascolo In this Lecture In this lecture we will discuss aspects related to the MAC Layer of wireless
More informationTERMINAL BRIDGE EXTENSION OVER DISTRIBUTED ARCHITECTURE
TERMINAL BRIDGE EXTENSION OVER DISTRIBUTED ARCHITECTURE Sami Saalasti, Juha Jääskeläinen and Ari Valtaoja Lappeenranta University of Technology P.O.Box 20, 53851 Lappeenranta, Finland {sami.saalasti, juha.jaaskelainen,
More informationTABLE OF CONTENTS. Dedication. Table of Contents. Preface. Overview of Wireless Networks. vii 1.1 1.2 1.3 1.4 1.5 1.6 1.7. xvii
TABLE OF CONTENTS Dedication Table of Contents Preface v vii xvii Chapter 1 Overview of Wireless Networks 1.1 1.2 1.3 1.4 1.5 1.6 1.7 Signal Coverage Propagation Mechanisms 1.2.1 Multipath 1.2.2 Delay
More informationGuide to Wireless Communications. Digital Cellular Telephony. Learning Objectives. Digital Cellular Telephony. Chapter 8
Guide to Wireless Communications Digital Cellular Telephony Chapter 2 Learning Objectives Digital Cellular Telephony 3 Describe the applications that can be used on a digital cellular telephone Explain
More informationVALLIAMMAI ENGNIEERING COLLEGE SRM Nagar, Kattankulathur 603203.
VALLIAMMAI ENGNIEERING COLLEGE SRM Nagar, Kattankulathur 603203. DEPARTMENT OF COMPUTER SCIENCE AND ENGINEERING Year & Semester : II / III Section : CSE Subject Code : CP7028 Subject Name : ENTERPRISE
More informationG.Vijaya kumar et al, Int. J. Comp. Tech. Appl., Vol 2 (5), 1413-1418
An Analytical Model to evaluate the Approaches of Mobility Management 1 G.Vijaya Kumar, *2 A.Lakshman Rao *1 M.Tech (CSE Student), Pragati Engineering College, Kakinada, India. Vijay9908914010@gmail.com
More informationTHE BCS PROFESSIONAL EXAMINATIONS BCS Level 5 Diploma in IT. October 2009 EXAMINERS' REPORT. Computer Networks
THE BCS PROFESSIONAL EXAMINATIONS BCS Level 5 Diploma in IT October 2009 EXAMINERS' REPORT Computer Networks General Comments The responses to questions were of marginally better quality than April 2009
More informationMAC Algorithms in Wireless Networks
Department of Computing Science Master Thesis MAC Algorithms in Wireless Networks Applications, Issues and Comparisons Shoaib Tariq Supervisor: Dr. Jerry Eriksson Examiner: Dr. Per Lindström Dedicated
More informationGSM GPRS. Course requirements: Understanding Telecommunications book by Ericsson (Part D PLMN) + supporting material (= these slides)
GSM Example of a PLMN (Public Land Mobile Network) At present most successful cellular mobile system (over 200 million subscribers worldwide) Digital (2 nd Generation) cellular mobile system operating
More informationAnalysis of Methods for Mobile Device Tracking. David Nix Chief Scientific Advisor
Analysis of Methods for Mobile Device Tracking David Nix Chief Scientific Advisor October 2013 Table of Contents 1. Document Purpose and Scope 3 2. Overview 3 2.1 Mobile Device Penetration 3 2.2 Mobile
More informationMobility Management. Sara Modarres Razavi
Mobility Management Sara Modarres Razavi Background BSc in Electrical Engineering (2000-2004), Ferdowsi University, Iran MSc in Hardware for Wireless Communications (2004-2006), Chalmers, Sweden PhD in
More information9243060 Issue 1 EN. Nokia and Nokia Connecting People are registered trademarks of Nokia Corporation
9243060 Issue 1 EN Nokia and Nokia Connecting People are registered trademarks of Nokia Corporation Nokia 9300i Configuring connection settings Nokia 9300i Configuring connection settings Legal Notice
More informationWHITE PAPER. Mobility Services Platform (MSP) Using MSP in Wide Area Networks (Carriers)
WHITE PAPER Mobility Services Platform (MSP) Using MSP in Wide Area Networks (Carriers) Table of Contents About This Document... 1 Chapter 1 Wireless Data Technologies... 2 Wireless Data Technology Overview...
More informationMobile Services (ST 2010)
Mobile Services (ST 2010) Chapter 2: Mobile Networks Axel Küpper Service-centric Networking Deutsche Telekom Laboratories, TU Berlin 1 Mobile Services Summer Term 2010 2 Mobile Networks 2.1 Infrastructure
More informationLTE protocol tests for IO(D)T and R&D using the R&S CMW500
LTE protocol tests for IO(D)T and R&D using the R&S CMW500 The standardization of layer 3 signaling for the new UMTS long term evolution (LTE) standard is almost complete, and Rohde & Schwarz is ready
More informationHow To Make A Multi-User Communication Efficient
Multiple Access Techniques PROF. MICHAEL TSAI 2011/12/8 Multiple Access Scheme Allow many users to share simultaneously a finite amount of radio spectrum Need to be done without severe degradation of the
More informationSecurity and Authentication Concepts
Security and Authentication Concepts for UMTS/WLAN Convergence F. Fitzek M. Munari V. Pastesini S. Rossi L. Badia Dipartimento di Ingegneria, Università di Ferrara, via Saragat 1, 44100 Ferrara, Italy
More information