Grupo CP S Presentation des principales activites de CPS
Wi-Fiber Technical Proposal: Broadband System Corp. Ltd.
Index Advantages of DOCSIS Frequency band options Scenarios Extended backhaul Multi-dwelling solutions modem and Digital TV solutions Traffic priority QoS overview 3
Wi-Fiber: advantages of DOCSIS Very mature and reliable technology More than 250 certified cable modems available from 50 vendors 100% interoperability between vendor equipment Tried, tested and massively deployed technology: up to 700 Mbps per Base Station Advantages Very high MTBF, removing the need for Capex on redundancy More than 50 certified CMTS models on the market from 15 vendors Scalable capacity with CMTS options to slide-in capacity cards Terminal Advantages Reduces cost of terminals with off-the-shelf equipment Not a reliance on one single vendor for IDU equipment Reduces Time to Market and increases Return on Investment 4
Wi-Fiber: frequency band options 28 GHz frequency band: High Density areas. Focused in 3-play subscribers. 4 km range cells. 2 frequency options: Downstream: 27.5485 27.9965 GHz. Upstream: 28.5565 29.0045 GHz Downstream: 27.9965-28.4445 GHz. Upstream: 29.0045-29.4525 GHz 10.5 GHz frequency band: Low Density areas. Focused in business-type subscribers: enterprises, schools, government facilities, hospitals 14 km range cells Frequencies: Downstream: 10.15 10.30 GHz Upstream: 10.50 10.65 GHz 5
Wi-Fiber: scenarios Same system in different frequency bands for different scenarios: High Density 3-play subscribers: 28 GHz deployment. Low Density business-type clients: 10.5 GHz deployment. 10.5 GHz 28 GHz Cell Range 14 Km diameter 4 Km diameter Throughput 1.2 Gbps (4-sector BS) 3.6 Gbps (12-sector BS) 5.6 Gbps (4-sector BS) Subscribers 120 in 4-sector BS 560 in 4-sector BS 360 in 12-sector BS Optimized for different business models: Double play (business subscribers): VoIP and high data rate with 100 Mbps DS/25 Mbps US PBR (Peak Bit Rate), and 10Mbps DS/2.5Mbps US GBR (Guaranteed Bit Rate). Triple play (residential subscribers): VoIP, high data rate up to 100 Mbps and IPTV including HD channels with ICC (Instantaneous Channel Change). 6
Wi-Fiber: Extended backhaul Extended Backhaul Relay Extended Backhaul RTU RTU MultiDwelling (MDU) SS-BST CMTS Fiber Backhaul Base Stations or Sectors with no connection to fiber backhaul. Up to 10 Km relay in Wi-Fiber frequency band. Low power consumption: independent power supply with solar panels and batteries. 7
Wi-Fiber: MDU solutions Shared infrastructure using Coax cable to cable modem in residence or street. Sector bandwidth delivered to all cable modems. Different customer profiles configured in the same MDU installation: bandwidth profile, QoS and traffic priority managed to cable modem. Scalable for any type of MDU: Building. Street. Condominium 8
Wi-Fiber: and DTV solutions : Integrating 802.11ac WiFi router and SIP VoIP codec. Example: EPC 3940 from cisco (http://www.cisco.com/web/consumer/support/userguides2/ol-30773.pdf) Digital TV based in IPTV (IP multicast standard): Digital TV based in DVB-C ( TV standard): IPTV DVB-C Coaxial Coaxial Coaxial Coaxial WiFi 5G SIP VoIP DVB-C STB IPTV STB WiFi 5G SIP VoIP 9
Wi-Fiber: Traffic Priority 8 IP/Ethernet QoS levels DOCSIS priority queues Real Time apps Non-Real Time apps Guaranteed BW apps Best Effort apps SP&WRR algorithms 4 Air CoS with PIR &CIR Able of mapping external 802.11q QoS definition QoS Profile Wi-Fiber IP/ETH QoS VLAN / p.bit / DSCP Priority Synchronization 7 Signaling 6 Interactive Gaming, VoIP, Video Conferencing Media Streaming 4 Media Content Download Data Service (high) 2 Data Service (low) 1 BE Service 0 5 3 10
Wi-Fiber: QoS Overview Wi-Fiber QoS supports: Multiple traffic flows with individual QoS settings: Maximum sustained traffic rate Maximum traffic burst Minimum reserved rate Maximum concatenated burst Low latency queuing scheduler Real-Time polling service 11
MERCI POUR VOTRE ATTENTION Damaso Evuy International Bussines Development Tel.: +34 91 3920960 devuy@sistem-group.com