CN1703852A - 用于无线电通信系统的时隙结构 - Google Patents

用于无线电通信系统的时隙结构 Download PDF

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Publication number
CN1703852A
CN1703852A CN03825451.4A CN03825451A CN1703852A CN 1703852 A CN1703852 A CN 1703852A CN 03825451 A CN03825451 A CN 03825451A CN 1703852 A CN1703852 A CN 1703852A
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CN
China
Prior art keywords
sequence
training
time slot
information
information sequence
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Pending
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CN03825451.4A
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English (en)
Chinese (zh)
Inventor
M·D·特罗特
M·C·多甘
P·佩特鲁斯
S·G·桑卡兰
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Arraycomm LLC
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Arraycomm LLC
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Publication date
Application filed by Arraycomm LLC filed Critical Arraycomm LLC
Publication of CN1703852A publication Critical patent/CN1703852A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0848—Joint weighting
    • H04B7/0851—Joint weighting using training sequences or error signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2659—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for data rate control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
CN03825451.4A 2002-09-30 2003-09-24 用于无线电通信系统的时隙结构 Pending CN1703852A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/262,108 2002-09-30
US10/262,108 US7512109B2 (en) 2000-09-29 2002-09-30 Slot structure for radio communications system

Publications (1)

Publication Number Publication Date
CN1703852A true CN1703852A (zh) 2005-11-30

Family

ID=32068236

Family Applications (1)

Application Number Title Priority Date Filing Date
CN03825451.4A Pending CN1703852A (zh) 2002-09-30 2003-09-24 用于无线电通信系统的时隙结构

Country Status (7)

Country Link
US (1) US7512109B2 (enExample)
EP (1) EP1547281A1 (enExample)
JP (1) JP2006501771A (enExample)
KR (1) KR101024329B1 (enExample)
CN (1) CN1703852A (enExample)
AU (1) AU2003272692B2 (enExample)
WO (1) WO2004032381A1 (enExample)

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CN101569115A (zh) * 2006-12-29 2009-10-28 英特尔公司 关于快速接入信道的基于上行链路竞争的接入
WO2010075796A1 (en) * 2008-12-31 2010-07-08 Mediatek Inc. Physical structure and sequence design of midamble in ofdma systems
CN101820309A (zh) * 2006-08-18 2010-09-01 富士通株式会社 通信系统
CN102137470A (zh) * 2010-10-30 2011-07-27 华为技术有限公司 接入业务处理方法、网络接入方法及设备
CN102223702A (zh) * 2011-06-13 2011-10-19 京信通信系统（中国）有限公司 Cdma系统的邻区同步方法及其装置
CN101277517B (zh) * 2007-03-28 2012-09-05 中兴通讯股份有限公司 随机接入方法和装置
US8503420B2 (en) 2008-12-31 2013-08-06 Mediatek Inc. Physical structure and design of sounding channel in OFDMA systems
CN103516453A (zh) * 2012-06-20 2014-01-15 福建先创通信有限公司 一种采用时分多址接入模式的多时隙的帧结构及其应用
CN103987128A (zh) * 2014-04-21 2014-08-13 中国航天科工集团第四研究院指挥自动化技术研发与应用中心 一种基于单载波tdma的随机接入方法和基站
CN109923908A (zh) * 2016-10-19 2019-06-21 诺基亚技术有限公司 修改的多间隙扩展覆盖随机接入信道传输

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Cited By (18)

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Publication number Priority date Publication date Assignee Title
CN101820309A (zh) * 2006-08-18 2010-09-01 富士通株式会社 通信系统
CN101569115A (zh) * 2006-12-29 2009-10-28 英特尔公司 关于快速接入信道的基于上行链路竞争的接入
CN101569115B (zh) * 2006-12-29 2013-09-18 英特尔公司 关于快速接入信道的基于上行链路竞争的接入
CN101277517B (zh) * 2007-03-28 2012-09-05 中兴通讯股份有限公司 随机接入方法和装置
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CN102137470A (zh) * 2010-10-30 2011-07-27 华为技术有限公司 接入业务处理方法、网络接入方法及设备
WO2012055363A1 (zh) * 2010-10-30 2012-05-03 华为技术有限公司 接入业务处理方法、网络接入方法及设备
CN102223702A (zh) * 2011-06-13 2011-10-19 京信通信系统（中国）有限公司 Cdma系统的邻区同步方法及其装置
CN102223702B (zh) * 2011-06-13 2014-12-31 京信通信系统（中国）有限公司 Cdma系统的邻区同步方法及其装置
CN103516453A (zh) * 2012-06-20 2014-01-15 福建先创通信有限公司 一种采用时分多址接入模式的多时隙的帧结构及其应用
CN103987128A (zh) * 2014-04-21 2014-08-13 中国航天科工集团第四研究院指挥自动化技术研发与应用中心 一种基于单载波tdma的随机接入方法和基站
CN109923908A (zh) * 2016-10-19 2019-06-21 诺基亚技术有限公司 修改的多间隙扩展覆盖随机接入信道传输
CN109923908B (zh) * 2016-10-19 2021-04-06 诺基亚技术有限公司 修改的多间隙扩展覆盖随机接入信道传输
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Also Published As

Publication number Publication date
JP2006501771A (ja) 2006-01-12
KR20050055736A (ko) 2005-06-13
US20030156594A1 (en) 2003-08-21
AU2003272692A1 (en) 2004-04-23
WO2004032381A1 (en) 2004-04-15
KR101024329B1 (ko) 2011-03-23
AU2003272692B2 (en) 2010-05-20
EP1547281A1 (en) 2005-06-29
US7512109B2 (en) 2009-03-31

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