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Broadband Access including Fixed Wireless Access

GSC9/Joint_012. Broadband Access including Fixed Wireless Access. ETSI BRAN Overview. GSC-9, Seoul. 1. HiperAccess (High Performance Access). HiperMan (High Performance MAN). Fixed broadband wireless PMP system above 11 GHz, single carrier, 120 Mbps. Fixed broadband wireless

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Broadband Access including Fixed Wireless Access

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  1. GSC9/Joint_012 Broadband Access including Fixed Wireless Access ETSI BRAN Overview GSC-9, Seoul 1

  2. HiperAccess (High Performance Access) HiperMan (High Performance MAN) Fixed broadband wireless PMP system above 11 GHz, single carrier, 120 Mbps Fixed broadband wireless PMP system below 11 GHz, OFDM, IP-optimized ETSI BRAN Interoperable Standards ETSI BRAN (Broadband Radio Access Networks) HiperLan/2 (High Performance LAN) Wireless LAN at 5 GHz, connection-based, OFDM, 54 Mbps, QoS PHY PHY PHY DLC DLC DLC CL CL Profiles etc. Testing MIB Testing Regulatory Competence Group GSC-9, Seoul

  3. ETSI BRAN and IEEE 802.16 Standards above 11 GHz (single carrier) same PHY layer further harmonization ETSI BRAN HiperAccess IEEE 802.16 WirelessMAN-SC same „generic“ DLC layer below 11 GHz (OFDM) same PHY layer same DLC layer different PICS,... additional modes for IEEE IEEE 802.16 WirelessMAN-OFDM ETSI BRAN HiperMAN GSC-9, Seoul

  4. Interworking Approach (shown for HiperAccess, similar for all BRAN systems) Core Networks: ATM, IP, ISDN, PSTN,... Removes differences between core networks Matched to the requirements for supporting ATM and IP Ensure cost-effective implementation and spectral efficiency DLC and PHY layers are independent of the core network GSC-9, Seoul

  5. Overview: HiperAccess and HiperMAN • Point-to-Multipoint (PMP) topology • Interoperability (testing is normative part of standard) • Standard allows for vendor-differentiated products, e.g., - management, - core network interfaces, - ARQ, - broad range of cellular constellations - security, - bandwidth allocation strategies, ... • Spectrum efficient (both for IP and ATM core networks) • Dramatic improvements compared to 1G/proprietary systems GSC-9, Seoul

  6. HiperAccessMain Characteristics • Main applications: • UMTS backhauling, SOHO, SME • optimized for ATM and Ethernet • ETSI BRAN developed protocol stack and radio specifications • Supporters and interest from: • Manufacturers: Alcatel, Ensemble, Ericsson, Marconi, Nokia, Siemens, etc. • Operators: France Telecom, Omnitel Vodafone, Sonera, Telecom Italia, Telekom Austria, Telenor, Telia, etc. • Strong points • Suitable for immediate deployment in 2G and 3G networks • Technical quality • Precision of specification • Well controlled optional features • Absence of ambiguities • Test specifications with ETSI strength 2014-11-02 GSC-9, Seoul 6

  7. HiperMANMain Characteristics • Main applications • SOHO, SME (wireless DSL) • Mesh radio networks (radio based routers) • Based on IEEE protocol stack (IEEE802.16) • Profiling 802.16 to a narrower set of options • Adding things that 802.16 is now embracing • Strong points • Developing in parallel with IEEE802.16 • Industry forum WIMAX that is backing IEEE802.16 but is present in HiperMAN as well • Test specifications with ETSI strength (ongoing) GSC-9, Seoul

  8. Conclusions for HiperAccess (and HiperMAN) Solution A small number of well-controlled options, ASN.1-based message encoding, detailed test specifications. Adaptive modulation & coding, adaptive power control. Centralized radio link control, centralized scheduling, robust messaging. Large network-independent part option for TDD, support of H-FDD. Several further options, „hooks“ for future evolution, phased roll-out: 1st ATM, 2nd IP Requirement Interoperability Spectral efficiency High QoS Low cost design Future proof GSC-9, Seoul

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