CN101176279A - 使用码和频率复用的无线网络中的反向链路传输方法 - Google Patents

使用码和频率复用的无线网络中的反向链路传输方法 Download PDF

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Publication number
CN101176279A
CN101176279A CNA2006800171102A CN200680017110A CN101176279A CN 101176279 A CN101176279 A CN 101176279A CN A2006800171102 A CNA2006800171102 A CN A2006800171102A CN 200680017110 A CN200680017110 A CN 200680017110A CN 101176279 A CN101176279 A CN 101176279A
Authority
CN
China
Prior art keywords
subchannel
signal
data
cdma
time slot
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2006800171102A
Other languages
English (en)
Chinese (zh)
Inventor
休曼·达斯
潘特利斯·莫纳吉奥迪斯
哈里什·维斯万纳坦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia of America Corp
Original Assignee
Lucent Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of CN101176279A publication Critical patent/CN101176279A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR or Eb/lo
    • 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
    • H04B7/2618—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid code-time division multiple access [CDMA-TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • H04L5/0021—Time-frequency-code in which codes are applied as a frequency-domain sequences, e.g. MC-CDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CNA2006800171102A 2005-05-19 2006-05-05 使用码和频率复用的无线网络中的反向链路传输方法 Pending CN101176279A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/133,100 US7564822B2 (en) 2005-05-19 2005-05-19 Method of reverse link transmission in a wireless network using code and frequency multiplexing
US11/133,100 2005-05-19

Publications (1)

Publication Number Publication Date
CN101176279A true CN101176279A (zh) 2008-05-07

Family

ID=36955257

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006800171102A Pending CN101176279A (zh) 2005-05-19 2006-05-05 使用码和频率复用的无线网络中的反向链路传输方法

Country Status (6)

Country Link
US (1) US7564822B2 (enExample)
EP (1) EP1882318A2 (enExample)
JP (1) JP2008546244A (enExample)
KR (1) KR20080013913A (enExample)
CN (1) CN101176279A (enExample)
WO (1) WO2006124336A2 (enExample)

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* Cited by examiner, † Cited by third party
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WO2005011167A1 (ja) * 2003-07-29 2005-02-03 Fujitsu Limited Ofdmシステムにおけるパイロット多重方法及び送受信装置
US8744465B2 (en) * 2005-06-16 2014-06-03 Qualcomm Incorporated Resource allocation method in a communication system
US8670493B2 (en) 2005-06-22 2014-03-11 Eices Research, Inc. Systems and/or methods of increased privacy wireless communications
KR100891818B1 (ko) * 2006-01-27 2009-04-07 삼성전자주식회사 이동통신 시스템에서 복합 다중 접속 장치 및 방법
EP1987695B1 (en) * 2006-02-06 2017-03-29 LG Electronics Inc. Joint ofdm and mc-cdma transmission and fast cell switching for circuit switching traffic
US8305943B2 (en) * 2006-05-18 2012-11-06 Qualcomm Incorporated Half-duplex communication in a frequency division duplex system
US9131486B2 (en) 2006-12-01 2015-09-08 Qualcomm Incorporated Control signal transmission for wireless communication systems
US8379578B2 (en) * 2006-12-01 2013-02-19 Qualcomm Incorporated Control signal transmission for wireless communication systems
US8892108B2 (en) * 2007-01-30 2014-11-18 Qualcomm Incorporated Control channel constraints in wireless communications
US8743774B2 (en) * 2007-01-30 2014-06-03 Qualcomm Incorporated Resource requests for a wireless communication system
EP1973277A1 (en) * 2007-03-23 2008-09-24 NTT DoCoMo, Inc. Method and apparatus for real time scheduling of traffic in wireless networks
EP2034628A1 (en) 2007-09-04 2009-03-11 Nokia Siemens Networks Oy Method and device for operating at least two radio access technologies and communication system comprising such device
EP2966788B1 (en) * 2013-03-25 2018-02-14 Huawei Technologies Co., Ltd. Communication method, base station, user equipment, and system
US9961702B2 (en) * 2015-07-15 2018-05-01 Macau University Of Science And Technology Method and system for contention queuing using a queue-based MAC protocol
US10820356B2 (en) * 2015-12-11 2020-10-27 Huawei Technologies Co., Ltd. Method and system for contention-based channel allocation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6597705B1 (en) * 1998-09-10 2003-07-22 Qualcomm Incorporated Method and apparatus for distributed optimal reverse link scheduling of resources, such as a rate and power in a wireless communication system
DE19845057A1 (de) 1998-09-30 2000-04-06 Siemens Ag FDMA-Übertragungsverfahren
US6947748B2 (en) 2000-12-15 2005-09-20 Adaptix, Inc. OFDMA with adaptive subcarrier-cluster configuration and selective loading
US7006483B2 (en) * 2001-02-23 2006-02-28 Ipr Licensing, Inc. Qualifying available reverse link coding rates from access channel power setting
US7110349B2 (en) * 2001-03-06 2006-09-19 Brn Phoenix, Inc. Adaptive communications methods for multiple user packet radio wireless networks
ES2186531B1 (es) 2001-04-19 2005-03-16 Diseño De Sistemas En Silicio, S.A. Procedimiento de acceso multiple y multiple transmision de datos para un sistema multiusuario de transmision digital de datos punto a multipunto sobre red electrica.
MXPA04011993A (es) 2002-06-07 2005-03-07 Nokia Corp Aparato y metodo asociado para facilitar las comunicaciones en un sistema de radiocomunicacion que provee comunicaciones de datos a multiples velocidades de transmision de datos.
JP2004158901A (ja) 2002-11-01 2004-06-03 Kddi Corp Ｏｆｄｍ及びｍｃ−ｃｄｍａを用いる送信装置、システム及び方法
US20040179469A1 (en) 2003-03-13 2004-09-16 Attar Rashid Ahmed Method and system for a data transmission in a communication system
DE60315301T2 (de) 2003-10-21 2009-04-09 Alcatel Lucent Verfahren zur Zuordnung der Unterträger und zur Auswahl des Modulationsschemas in einem drahtlosen Mehrträgerübertragungssystem
US7047006B2 (en) * 2004-04-28 2006-05-16 Motorola, Inc. Method and apparatus for transmission and reception of narrowband signals within a wideband communication system
US7839940B2 (en) * 2004-11-22 2010-11-23 Nokia Corporation Ordered retransmissions for ARQ in multicarrier systems

Also Published As

Publication number Publication date
US7564822B2 (en) 2009-07-21
US20060268786A1 (en) 2006-11-30
WO2006124336A3 (en) 2007-04-19
JP2008546244A (ja) 2008-12-18
WO2006124336A2 (en) 2006-11-23
KR20080013913A (ko) 2008-02-13
EP1882318A2 (en) 2008-01-30

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Open date: 20080507