2006-JAN-06 IEEE C802.20-05/75r1
`Project IEEE 802.20 Working Group on Mobile Broadband Wireless Access
Title MBTDD 625k-MC∗ MODE Technology Overview
Date 2006-JAN-06 Submitted Authors(s) Radhakrishna Canchi Voice: +1-408-952-4701 KYOCERATelecom.Research.Corp. Fax: +1-408-954-8709 2480 N. First Street, Suite#280 Email: [email protected] San Jose, CA 95131
Kazuhiro Murakami KYOCERA Voice: +81-45-943-6130 2-1-1 Kagahara, Tsuzuki-ku, Fax: +81-45-943-6175 Yokohama, KANAGAWA Email: [email protected] 224-8502, JAPAN
Minako Kithara Voice: +81-45-943-6102 KYOCERA Fax: +81-45-943-6175 2-1-1 Kagahara, Tsuzuki-ku, Email: [email protected] Yokohama, KANAGAWA 224-8502, JAPAN Re: MBWA Call for Proposal
Abstract This document presents the Technology Overview for the MAC and the PHY layer of the of MBTDD 625k-MC mode in MBTDD proposal for IEEE 802. 20 MBWA
Purpose To discuss MBTDD proposal for Draft Specifications of IEEE802.20 MBWA This document has been prepared to assist the IEEE 802.20 Working Group. It is offered as a basis for Notice discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. The contributor grants a free, irrevocable license to the IEEE to incorporate material contained in this Release contribution, and any modifications thereof, in the creation of an IEEE Standards publication; to copyright in the IEEE’s name any IEEE Standards publication even though it may include portions of this contribution; and at the IEEE’s sole discretion to permit others to reproduce in whole or in part the resulting IEEE Standards publication. The contributor also acknowledges and accepts that this contribution may be made public by IEEE 802.20. The contributor is familiar with IEEE patent policy, as outlined in Section 6.3 of the IEEE-SA Standards Patent Board Operations Manual
∗ 625k-MC(625kHz625kiloHertz-spaced MultiCarrier) is Previously known as BEST-WINE: Broadband MobilE SpaTial Wireless InterNet AccEss Submission page 1 R. Canchi et.al KYOCERA
2006-JAN-06 IEEE C802.20-05/75r1
1 2 3 4 5 6 ∗ 7 MBTDD 625k-MC (BEST-
8 WINE)
9
10 Technology Overview 11
∗ 625k-MC(625kHz625kiloHertz-spaced MultiCarrier) is Previously known as BEST-WINE: Broadband MobilE SpaTial Wireless InterNet AccEss Submission page 2 R. Canchi et.al KYOCERA
2006-JAN-06 IEEE C802.20-05/75r1
1 1 Executive Summary
2 1.1 Summary Classification Statement 3 4 1. Refer to The document IEEE C802.20-06/03.
5 1.2 Salient Features 6 7 The air interface MBTDD 625k-MC(BEST-WINE) (Enhanced HC-SDMA = Base HC- 8 SDMA + Additional Enhancements) proposed here is designed to maximally leverage 9 adaptive antenna processing and take advantage of SDMA to achieve or exceed the IEEE 10 802.20 PAR objectives [2] and System Requirements [3]. MBTDD 625k-MC (BEST- 11 WINE) offer Broadband Peak Per User Data Rates, High System Spectral Efficiency, 12 Wide Area Coverage and High System capacity. 13 14 High Spectral Efficiency (Bits/Sec/Hz/Sector) = 13.4 with Four Spatial Channels 15 Peak Per User Rates: 16 o Maximum User Data rates of 1.493 Mbps (Downlink) and 571Kbps 17 (Uplink) with Single Channel of 625 KHz. 18 o Maximum User Data rates of 5.97 Mbps (Downlink) and 2.28 Mbps 19 (Uplink) with TDD Block assignment of 2.5 MHz 20 Improved Coverage 21 Greater Capacity by handling more than 100 Active sessions per sector 22 Reduced Spectrum Requirements and Spectrum Reuse less than 1 with no 23 frequency Planning 24 Efficient Handover 25 o Radio Layer Handover 26 Mobile Directed using BS Load and Signal Strength indicators 27 Make Before Break For Transparency 28 o Network Handover 29 Simple IP – Efficient Micro mobility 30 Mobile IP – For Inter System Mobility 31 Security 32 o Authentication 33 o Encryption 34 o AES 35
36 1.3 MBTDD 625k-MC(BEST-WINE) Proposal Package Structure 37 38 2. Refer to The document IEEE C802.20-06/04 39 40 41
Submission page 3 R. Canchi et.al KYOCERA
2006-JAN-06 IEEE C802.20-05/75r1
1
2 TABLE OF CONTENTS
3 1 Executive Summary ...... 3 4 1.1 Summary Classification Statement ...... 3 5 1.2 Salient Features...... 3 6 1.3 MBTDD 625k-MC(BEST-WINE) Proposal Package Structure...... 3
7 2 References...... 6
8 3 Definitions ...... 7
9 4 Abbreviations and acronyms ...... 8
10 5 Introduction ...... 10
11 6 Scope of this Document ...... 10
12 7 Overview ...... 10 13 7.1 System Architecture...... 10 14 7.2 Layered Protocol Architecture...... 12 15 7.2.1 Physical (PHY) Layer: L1 ...... 13 16 7.2.2 MAC Layer L2 ...... 18 17 7.2.3 Data Link Control (DLC) /Logical Link Control (LLC) L3...... 22 18 7.2.4 Layer3+ ...... 25 19 7.3 Performance ...... 28 20 7.3.1 Low Power Consumption...... 29 21 7.3.2 Radio Network Quality monitor and control ...... 30
22 8 Proposed Draft Specifications of MBTDD 625k-MC(BEST-WINE)...... 30
23 9 Summary...... 30 24 25
Submission page 4 R. Canchi et.al KYOCERA
2006-JAN-06 IEEE C802.20-05/75r1
1 List of Figures 2 Figure 7-1 MBTDD 625k-MC(BEST-WINE) Network structure ...... 11 3 Figure 7-2 MBTDD 625k-MC(BEST-WINE) network (L1/L2/L3) protocol stack ...... 11 4 Figure 7-3 MBTDD 625k-MC(BEST-WINE) network (L1/L2/L3) protocol stack on MIP 12 5 Figure 7-4 MBTDD 625k-MC(BEST-WINE) TDD/TDMA frame structure...... 13 6 Figure 7-5 Super frame structure...... 14 7 Figure 7-6 Carrier Aggregation in 2.5 MHz Block Assignment...... 15 8 Figure 7-7 Block Diagram of Error control Coding Scheme ...... 16 9 Figure 7-8 Standard Downlink Burst structure ...... 21 10 Figure 7-9 Standard Uplink Burst structure...... 21 11 Figure 7-10 Burst Payload Format...... 22 12 Figure 7-11 Protocol relationship among the Air interface Layers L1,L2 and L3...... 24 13 Figure 7-12 25m height Tower, Sydney MAP and User terminal ...... 28 14 Figure 7-13: Downlink Date Rate Results ...... 29 15 Figure 7-14: Date Rate and Spectrum Efficiency Test Results of HC-SDMA in Australia 16 ...... 29 17 18 List of Tables 19 Table 7-1: Air interface layers ...... 13 20 Table 7-2 Modulation Schemes -Logical Channel...... 16 21 Table 7-3 Modulation and Coding Rates...... 17 22 Table 7-4 Maximum User data rates per Modulation Class ...... 18 23 Table 7-5 Burst types...... 19 24 Table 9-1 Summary of the basic elements of the MBWA TDD MBWA air interface...... 31 25 26
Submission page 5 R. Canchi et.al KYOCERA
2006-JAN-06 IEEE C802.20-05/75r1
1 2 References 2 [1] ATIS-PP-0700004*-2005, High Capacity-Spatial Division Multiple Access (HC-SDMA) 3 a. *The copyright of this document is owned by the Alliance for Telecommunications 4 Industry Solutions. Any request to reproduce this document, or portion thereof, shall 5 be directed to ATIS, 1200 G Street, NW, Suite 500, Washington, DC 20005. 6 b. *For Electronic Downloads, Paper Copy or CD-ROM please follow the link 7 https://www.atis.org/atis/docstore/doc_display.asp?ID=3617 8 [2] IEEE 802.20 PD-2.doc: Mobile Broadband Wireless Access Systems: Approved PAR (02/12/11): 9 [3] IEEE 802.20 PD-06r1.doc: IEEE 802.20 System Requirement Document (V 1.0) 10 [4] IEEE_802.20-PD-08.doc: IEEE 802.20 Channel Models (V 1.0) 11 [5] IEEE_802.20-PD-09.doc: IEEE 802.20 Evaluation Criteria (V 1.0) 12 [6] IEEE_802.20-PD-10.doc: IEEE 802.20 Technology Selection Process (V 1.0) 13 [7] X.P0011-001-D on 3gpp2 TSG-X specification 14 [8] IEEE C802.20-05/75 15 [9] IEEE C802.20-05/76 16 [10] IEEE C802.20-05/77 17 [11] IEEE C802.20-05/78 18 [12] IEEE C802.20-05/79 19 [13] IEEE C802.20-06/04 20 21 22
Submission page 6 R. Canchi et.al KYOCERA
2006-JAN-06 IEEE C802.20-05/75r1
1 3 Definitions 2 3 As defined in the References [1], [2], [3] 4 5
Submission page 7 R. Canchi et.al KYOCERA
2006-JAN-06 IEEE C802.20-05/75r1
1 4 Abbreviations and acronyms 2 AA Access Assignment AAA Adaptive Antenna Array ACLPR Adjacent Channel Leakage Power Ratio ACS Adjacent Channel Selectivity AM Acknowledged Mode API Application Programming Interface ARQ Automatic Repeat Request BCH Broadcast Channel BS Base Station BSCC Base Station Color Code CA Certificate Authority CCH Configuration Channel CM Configuration Message CoS Class of Service CR Configuration Request CRC Cyclic Redundancy Check EUD End User Device FACCH Fast Associated Control Channel FEC Forward Error Control FER Frame Error Rate GPS Global Positioning System HC-SDMA High Capacity Spatial Division Multiple Access i-HAP Handshake and Authentication Protocol IMSI International Mobile Station Identifier IPPR Intermodulation Product Power Ratio i-SEC Secure Communications Protocol i-TAP Terminal Authentication Protocol IWAN Interconnection Wide Area Network L2 Layer 2 L2TP Layer 2 Tunneling Protocol L3 Layer 3 L3 CM CM L3 Connection Management L3 MMC MMC L3 Mobility Management and Control L3 RM RM L3 Registration Management LLC Logical Link Control LDAP Lightweight Directory Access Protocol LFSR Linear Feedback Shift Register LNA Low Noise Amplifier LNS L2TP Network Server LSB Least Significant Bit MAC Medium Access Control MBWA Mobile Broadband Wireless Access MSB Most Significant Bit PA Power Amplifier PAR Project Authorization Requirements PCH Paging Channel PDCL Packet Data Conversion Layer PHY Physical Layer PID Paging Identity
Submission page 8 R. Canchi et.al KYOCERA
2006-JAN-06 IEEE C802.20-05/75r1
PPM Parts Per Million PPP Point to Point Protocol PPPoE PPP over Ethernet PSS Packet Services Switch QoS Quality of Service RA Request Access RACH Random Access Channel RSA Rivest, Shamir, Adleman RF Radio Frequency RLC Radio Link Control RM Registration Management RMU RLC Message Unit RRC Radio Resource Control or Root Raised Cosine RSSI Received Signal Strength Indicator SDMA Space Division Multiple Access SDU Service Data Unit SINR Signal-to-Interference plus Noise Ratio SN Slot Number SNR Signal to Noise Ratio TCH Traffic Channel TDD Time Division Duplex TDMA Time Division Multiple Access TWAN Transport Wide Area Network UM Unacknowledged Mode UT User Terminal 1 2
Submission page 9 R. Canchi et.al KYOCERA
2006-JAN-06 IEEE C802.20-05/75r1
1 5 Introduction 2 3 As a result of merged MBTDD proposal, By this document, Kyocera Team provides a TDD 4 Technology Proposal tilted MBTDD 625k-MC(BEST-WINE: Broadband MobilE SpaTial 5 Wireless InterNet AccEss), which is an enhanced Air Interface based on “ATIS-PP-0700004- 6 2005, High Capacity-Spatial Division Multiple Access (HC-SDMA) [1]. The technology 7 proposal MBTDD 625k-MC (BEST-WINE), which incorporates the necessary 8 enhancements to the base HC-SDMA specification, is a Complete and Fully compliant 9 Specifications of Physical (PHY) and Media Access Control (MAC) of an air interface for 10 MBWA system in Licensed Frequency Bands below 3.5 GHz.
11 6 Scope of this Document 12 This document presents overview of MBTDD 625k-MC(BEST-WINE) mode of MBTDD. 13 MBTDD 625k-MC is an enhanced HC-SDMA [1] and then defines the additional draft 14 MAC/PHY layer specifications supplemental that of HC-SDMA [1] relevant to the scope of 15 MBWA SRD [2] and PAR [3]. The basic (foundation) draft specifications are available as ATIS 16 standard: ATIS-PP-0700004-2005 and will not be copied in this Document due to Copyrights of 17 ATIS. These additional specifications results in enhanced HC-SDMA, which is named as 18 MBTDD 625k-MC(BEST-WINE), so as to meet system Requirements of MBWA system will 19 presented in this document.
20 7 Overview
21 7.1 System Architecture 22 23 MBTDD 625k-MC(BEST-WINE) system, which employs Adaptive Antenna Array and SDMA 24 Technologies, transfers IP traffic, including Broadband IP Data, over air interface by using a 25 layered protocol reference model. Physical and data link layers are kept distinct to clarify the 26 operation of the wireless interface. Higher layers then integrate the physical and data link layers 27 into an end-to-end architecture based on VPN (GRE) and PPP, over which the user establishes a 28 session with the desired Internet Service Provider. IP packets are then transported between the 29 end-user-device such as a personal computer and the service provider. MBTDD 625k-MC(BEST- 30 WINE) network structure is shown in Figure 7-1. 31 32 33 34
Submission page 10 R. Canchi et.al KYOCERA
2006-JAN-06 IEEE C802.20-05/75r1
Wireless Access Wired Network Network
NotePC(UT)
Enterprise
Wireless Access Network WAN ISP
Internet
NotePC(UT)
CLASS CL AS S Run Attn. Fault Remote Power Run Attn. Fault Remote Power
Network Operation Center H P 9000 10 00 HP9000 100 0 S mar tSto re Smar t Sto re 1 2 3 4 5 6 12X3X4X5X 6X HP 33J00A Xcv 1 2 3 4 5 6 12X3X4X5X 6X 10Base-T Hub-12 r 7 8 9 10 112 Port 1 On l y HP J3300A Xcv 10Bse-T a Hub-12 r 7 8 910 1 12 Port 1 Only Power MDI-X MDI-X Powr e AUI/Xcvr Slo t (out) (in) Fault Act Co l MDI-X MDI-X 7X 8X 9X 10X 11X 12X AUI/ X cvrSlot (out) (in) Reset Faut l Ac t Col Reset 7X 8XX10 9 X 11X 12X
Flat Panel Monito r/ K e y b o a rd