CN1244247C - 移动电信系统中的随机接入 - Google Patents

移动电信系统中的随机接入 Download PDF

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Publication number
CN1244247C
CN1244247C CNB998062073A CN99806207A CN1244247C CN 1244247 C CN1244247 C CN 1244247C CN B998062073 A CNB998062073 A CN B998062073A CN 99806207 A CN99806207 A CN 99806207A CN 1244247 C CN1244247 C CN 1244247C
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CN
China
Prior art keywords
random access
data
preamble
channel
data division
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.)
Expired - Lifetime
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CNB998062073A
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English (en)
Chinese (zh)
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CN1301436A (zh
Inventor
G·弗兰克
W·格兰策
M·古斯塔夫松
H·乌洛夫松
F·奥弗乔
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.)
Clastres LLC
Telefonaktiebolaget LM Ericsson AB
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Telefonaktiebolaget LM Ericsson AB
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Publication of CN1301436A publication Critical patent/CN1301436A/zh
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Publication of CN1244247C publication Critical patent/CN1244247C/zh
Anticipated expiration legal-status Critical
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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0044—OVSF [orthogonal variable spreading factor]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • 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
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CNB998062073A 1998-05-15 1999-05-07 移动电信系统中的随机接入 Expired - Lifetime CN1244247C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/079,438 1998-05-15
US09/079438 1998-05-15
US09/079,438 US6643275B1 (en) 1998-05-15 1998-05-15 Random access in a mobile telecommunications system

Publications (2)

Publication Number Publication Date
CN1301436A CN1301436A (zh) 2001-06-27
CN1244247C true CN1244247C (zh) 2006-03-01

Family

ID=22150549

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB998062073A Expired - Lifetime CN1244247C (zh) 1998-05-15 1999-05-07 移动电信系统中的随机接入

Country Status (15)

Country Link
US (2) US6643275B1 (https=)
EP (1) EP1078478B1 (https=)
JP (1) JP3792512B2 (https=)
KR (1) KR100685660B1 (https=)
CN (1) CN1244247C (https=)
AR (1) AR019843A1 (https=)
AU (1) AU766788B2 (https=)
BR (1) BR9910499B1 (https=)
CA (1) CA2331997C (https=)
DE (1) DE69932514T2 (https=)
MY (1) MY124697A (https=)
RU (1) RU2227372C2 (https=)
TW (1) TW466882B (https=)
WO (1) WO1999060729A1 (https=)
ZA (1) ZA200006122B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102484637A (zh) * 2009-07-29 2012-05-30 摩托罗拉移动公司 防止无线通信系统中随机接入过程的滥用

Families Citing this family (211)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100269593B1 (ko) 1997-12-02 2000-10-16 정선종 다중 채널을 위한 직교 복소 확산 방법 및 그 장치
FI105741B (fi) * 1998-02-12 2000-09-29 Nokia Networks Oy Tiedonsiirtomenetelmä ja radiojärjestelmä
KR100290862B1 (ko) * 1998-04-02 2001-07-12 구자홍 이동통신시스템에서의패킷데이터를전송하기위한슬롯의구조
US6643275B1 (en) * 1998-05-15 2003-11-04 Telefonaktiebolaget Lm Ericsson (Publ) Random access in a mobile telecommunications system
HUP0102845A3 (en) * 1998-06-30 2002-10-28 Siemens Ag Air interface for telecommunications systems with cordless telecommunications between mobile and/or stationary transmitting/receiving devices
FI981546A7 (fi) * 1998-07-03 2000-01-04 Nokia Corp Tiedonsiirtomenetelmä ja matkapuhelinjärjestelmä
EP1040689B1 (en) * 1998-07-16 2013-09-11 Samsung Electronics Co., Ltd. Processing packet data in mobile communication system
US7876729B1 (en) * 1998-07-20 2011-01-25 Qualcomm Incorporated Intersystem base station handover
FR2782428B1 (fr) * 1998-08-12 2000-09-15 Alsthom Cge Alcatel Dispositif permettant des facteurs d'etalement differents tout en preservant un code d'embrouillage commun, notamment pour systeme cellulaire de radiocommunications mobiles du type a acces multiple par repartition de codes
US6963626B1 (en) * 1998-10-02 2005-11-08 The Board Of Trustees Of The Leland Stanford Junior University Noise-reducing arrangement and method for signal processing
US6606313B1 (en) * 1998-10-05 2003-08-12 Telefonaktiebolaget Lm Ericsson (Publ) Random access in a mobile telecommunications system
DE69940933D1 (de) * 1998-10-05 2009-07-09 Sony Deutschland Gmbh Direktzugriff-Burstübertragung mit mindestens einem Nachrichtenteil
US6560273B1 (en) * 1998-10-07 2003-05-06 Ericsson Inc. Delay searcher and delay trackers interaction for new delays assignment to rake fingers
US6256301B1 (en) * 1998-10-15 2001-07-03 Qualcomm Incorporated Reservation multiple access
GB9823467D0 (en) * 1998-10-28 1998-12-23 Koninkl Philips Electronics Nv Radio communication system
GB9823605D0 (en) * 1998-10-29 1998-12-23 Koninkl Philips Electronics Nv Radio communication system
FR2786641B1 (fr) * 1998-11-26 2002-01-25 Cit Alcatel Procede de telecommunication dans lequel des terminaux emettent vers une meme station
US6757293B1 (en) * 1998-12-02 2004-06-29 Lucent Technologies Inc. Methods and apparatus for providing short RACH frames for fast latency
EP1311075B9 (en) 1998-12-14 2012-05-02 Interdigital Technology Corporation Random access channel preamble detection
US6618430B1 (en) * 1998-12-14 2003-09-09 Nortel Networks Limited Methods and apparatus for receiving N-chip resistant codes
GB9900389D0 (en) * 1999-01-09 1999-02-24 Philips Electronics Nv Radio communication system
US6785257B1 (en) * 1999-02-24 2004-08-31 Kokusai Electric Co., Ltd. Base station
AU3411299A (en) * 1999-03-08 2000-09-28 Nokia Networks Oy Method for establishing a communication between a user equipment and a radio network
GB9906198D0 (en) * 1999-03-18 1999-05-12 Lucent Technologies Inc Improved random access channel
US6574267B1 (en) * 1999-03-22 2003-06-03 Golden Bridge Technology, Inc. Rach ramp-up acknowledgement
US6169759B1 (en) * 1999-03-22 2001-01-02 Golden Bridge Technology Common packet channel
DK1793638T3 (en) * 1999-03-24 2017-03-13 Qualcomm Inc Multiple access reservation
EP1089451B1 (en) * 1999-04-02 2009-11-25 NTT DoCoMo, Inc. Channel estimating device and method
US6192040B1 (en) * 1999-04-16 2001-02-20 Motorola, Inc. Method and apparatus for producing channel estimate of a communication channel in a CDMA communication system
US6958989B1 (en) * 1999-05-19 2005-10-25 Interdigital Technology Corporation Uplink scrambling code assignment for a random access channel
JP3928777B2 (ja) * 1999-05-26 2007-06-13 ノキア コーポレイション ランダムアクセス制御方法及びシステム
GB2352944B (en) * 1999-05-31 2004-02-11 Korea Electronics Telecomm Apparatus and method for moduating data message by employing orthogonal variable spreading factor (OVSF) codes in mobile communication sytem
US6535547B1 (en) * 1999-06-02 2003-03-18 Telefonaktiebolaget Lm Ericsson (Publ) Random access in a mobile telecommunications system
US8670405B1 (en) 1999-06-09 2014-03-11 Cellco Partnership Mobile internet protocol square
WO2000077946A1 (en) * 1999-06-11 2000-12-21 Nokia Corporation Method and apparatus for performing interference estimation
FI991351A7 (fi) * 1999-06-11 2000-12-12 Nokia Networks Oy Radiojärjestelmän verkko-osan lähettimen tehonsäädön suorittaminen
DE19930509A1 (de) * 1999-07-03 2001-01-04 Philips Corp Intellectual Pty Drahtloses Netzwerk zur Anforderung eines kollisionsbehafteten Kanals
WO2001010157A1 (en) * 1999-08-03 2001-02-08 Koninklijke Philips Electronics N.V. Method and system for allocating a random access channel in a radio communication system
GB9918349D0 (en) * 1999-08-05 1999-10-06 Koninkl Philips Electronics Nv Radio communication system
GB9918495D0 (en) * 1999-08-06 1999-10-06 Koninkl Philips Electronics Nv Radio communication system
KR100526508B1 (ko) * 1999-08-17 2005-11-08 삼성전자주식회사 이동통신시스템의 억세스 통신장치 및 방법
GB9922204D0 (en) 1999-09-20 1999-11-17 Nokia Telecommunications Oy Reporting communication link information
US6747969B1 (en) * 1999-11-23 2004-06-08 Olaf Hirsch Transmission gap interference measurement
US7170866B2 (en) * 1999-12-08 2007-01-30 Cello Partnership Quality of service enhancements for wireless communications systems
EP1109326A1 (en) * 1999-12-15 2001-06-20 Lucent Technologies Inc. Peamble detector for a CDMA receiver
DE10003734A1 (de) * 2000-01-28 2001-08-02 Bosch Gmbh Robert Detektionsverfahren und -vorrichtung
CN100471097C (zh) * 2000-02-02 2009-03-18 株式会社Ntt都科摩 单载波/ds-cdma分组传送方法与系统
US6904079B2 (en) * 2000-02-08 2005-06-07 Ipr Licensing, Inc. Access channel structure for wireless communication system
JP2001251236A (ja) * 2000-03-06 2001-09-14 Matsushita Electric Ind Co Ltd 通信装置
JP2001257627A (ja) * 2000-03-13 2001-09-21 Kawasaki Steel Corp 無線受信機
DE60028179T2 (de) * 2000-03-14 2007-03-15 Lucent Technologies Inc. Vefahren und Mobilfunknetz zum Minimieren der RACH-Sendeleistung
KR100360250B1 (ko) * 2000-03-18 2002-11-08 엘지전자 주식회사 이동통신 시스템의 물리적 채널 할당 방법
US6778835B2 (en) * 2000-03-18 2004-08-17 Lg Electronics Inc. Method for allocating physical channel of mobile communication system and communication method using the same
GB0007334D0 (en) * 2000-03-28 2000-05-17 Koninkl Philips Electronics Nv Radio communication system
GB0007337D0 (en) * 2000-03-28 2000-05-17 Koninkl Philips Electronics Nv Radio communication system
GB0010786D0 (en) * 2000-05-05 2000-06-28 Roke Manor Research A high density fast uplink mechanism for statistically multiplexed voice and data
CN1172463C (zh) * 2000-06-12 2004-10-20 三星电子株式会社 在码分多址移动通信系统中分配上行链路随机接入信道的方法
GB0016663D0 (en) * 2000-07-06 2000-08-23 Nokia Networks Oy Receiver and method of receiving
US6661857B1 (en) * 2000-07-10 2003-12-09 Intersil Americas Inc. Rapid estimation of wireless channel impulse response
US6765974B1 (en) * 2000-07-19 2004-07-20 Radwin Ltd. Rach starting time vicinity estimation
US9130810B2 (en) 2000-09-13 2015-09-08 Qualcomm Incorporated OFDM communications methods and apparatus
US7295509B2 (en) 2000-09-13 2007-11-13 Qualcomm, Incorporated Signaling method in an OFDM multiple access system
US7065130B1 (en) * 2000-10-02 2006-06-20 Telefonaktiebolaget Lm Ericsson (Publ) Searching for signals in a communications system
US7099629B1 (en) * 2000-11-06 2006-08-29 Qualcomm, Incorporated Method and apparatus for adaptive transmission control in a high data rate communication system
US7006464B1 (en) * 2000-11-17 2006-02-28 Lucent Technologies Inc. Downlink and uplink channel structures for downlink shared channel system
CN1140075C (zh) * 2000-12-18 2004-02-25 信息产业部电信传输研究所 基于多径能量窗的码分多址系统初始同步与小区搜索装置
US6771632B2 (en) * 2000-12-19 2004-08-03 Interdigital Technology Corporation Sub-channels for the random access channel in time division duplex
DE10065238A1 (de) * 2000-12-27 2002-07-04 Alcatel Sa Funkbetriebenes Telekommunikatonssystem
US7130288B2 (en) * 2001-01-24 2006-10-31 Qualcomm Incorporated Method for power control for mixed voice and data transmission
CA2371556C (en) * 2001-02-19 2005-08-23 Samsung Electronics Co., Ltd. Dpch multiplexing apparatus and method for outer loop power control in a w-cdma communication system
BRPI0204487B1 (pt) 2001-03-17 2018-11-21 Koninklijke Philips Nv rede de comunicações móveis celulares, estação base em uma rede de comunicações móveis celulares, terminal para uma rede de comunicações móveis celulares, e, método de troca de dados de carga útil e dados de controle em uma rede de comunicações móveis celulares
TW560805U (en) * 2001-04-16 2003-11-01 Interdigital Tech Corp A time division duplex/code division multiple access (FDD/CDMA) user equipment
KR20020089079A (ko) * 2001-05-23 2002-11-29 엘지전자 주식회사 이동통신시스템에서의 프레임에 ｌｓ 및 ｑｌｓ부호의배열 방법
JP3866535B2 (ja) * 2001-06-26 2007-01-10 株式会社東芝 符号分割多重通信装置及びその伝送路補正タイミング制御方法
US7010016B2 (en) * 2001-12-19 2006-03-07 Intel Corporation Method and WCDMA receiver for high-rate and low-rate physical channel reception
JP3858985B2 (ja) * 2002-03-20 2006-12-20 日本電気株式会社 スペクトル拡散通信システムのパスダイバーシチ受信装置及び方法
FI115742B (fi) 2002-03-28 2005-06-30 Valtion Teknillinen Tehonsäätömenetelmä ja tietoliikennejärjestelmä
US6937643B2 (en) * 2002-04-30 2005-08-30 Qualcomm Inc ROM-based PN generation for wireless communication
MXPA05000828A (es) * 2002-07-19 2005-04-19 Interdigital Tech Corp Cancelacion de interferencia sucesiva por grupos para bloquear transmision con diversidad de recepcion.
EP1547419B1 (en) * 2002-09-27 2007-06-13 Telefonaktiebolaget LM Ericsson (publ) Requesting and controlling access in a wireless communications network
US7606192B2 (en) * 2002-09-30 2009-10-20 Intel Corporation Transmitting signals on a channel used for traffic and access in a communications system
US8548026B2 (en) * 2002-10-07 2013-10-01 Emmanuel Kanterakis Enhanced uplink packet transfer
CN100395960C (zh) * 2002-11-15 2008-06-18 意大利电信股份公司 用于数字通信接收机中的信道估计的基于存储器的设备与方法
US20070165664A1 (en) * 2002-12-10 2007-07-19 Data Flow Systems, Inc. Chime-In Protocol For Channel Access
JP4127805B2 (ja) * 2003-04-11 2008-07-30 株式会社エヌ・ティ・ティ・ドコモ 基地局、移動局、通信システム、送信制御方法及び移動局制御プログラム
EP1521413A3 (en) * 2003-10-01 2009-09-30 Panasonic Corporation Multicarrier reception with channel estimation and equalisation
KR100567211B1 (ko) * 2003-12-11 2006-04-03 한국전자통신연구원 직교주파수분할 다중접속에서의 임의 접속용 데이터 전송시스템 및 그 방법
WO2005074166A1 (en) 2004-01-29 2005-08-11 Neocific, Inc. Methods and apparatus for overlaying multi-carrier and direct sequence spread spectrum signals in a broadband wireless communication system
US20070165575A1 (en) * 2004-02-10 2007-07-19 Mitsubishi Denki Kabushiki Kaisha Mobile station, base station, communication system, and communication method
US7903040B2 (en) * 2004-02-10 2011-03-08 Telefonaktiebolaget L M Ericsson (Publ) Tunable arrangements
WO2005088853A1 (en) 2004-03-09 2005-09-22 Neocific Inc. Methods and apparatus for random access in multi-carrier communication systems
GB0408383D0 (en) 2004-04-15 2004-05-19 Koninkl Philips Electronics Nv A radio network and a method of operating a radio network
US9148256B2 (en) 2004-07-21 2015-09-29 Qualcomm Incorporated Performance based rank prediction for MIMO design
US9137822B2 (en) 2004-07-21 2015-09-15 Qualcomm Incorporated Efficient signaling over access channel
GB2418104B (en) * 2004-09-09 2007-03-28 Toshiba Res Europ Ltd An uplink interference cancelling CDMA base station uses the transmission timing of a new mobile station compared with that of other mobile stations
JP4411166B2 (ja) * 2004-09-21 2010-02-10 株式会社ケンウッド 無線通信システム、無線通信制御装置、無線通信装置及び無線通信方法
US8325863B2 (en) * 2004-10-12 2012-12-04 Qualcomm Incorporated Data detection and decoding with considerations for channel estimation errors due to guard subbands
CN100450244C (zh) * 2004-12-23 2009-01-07 华为技术有限公司 一种wcdma系统中随机接入信道虚接入的测试方法
FR2881590B1 (fr) * 2005-01-31 2007-04-06 Agence Spatiale Europeenne Procede de communication numerique par paquets a travers un canal de transmission partage par une pluralite d'utilisateurs
US7974253B2 (en) * 2005-03-08 2011-07-05 Qualcomm Incorporated Methods and apparatus for implementing and using a rate indicator
US8306541B2 (en) 2005-03-08 2012-11-06 Qualcomm Incorporated Data rate methods and apparatus
US7894324B2 (en) * 2005-03-08 2011-02-22 Qualcomm Incorporated Methods and apparatus for signaling data rate option information
US9246560B2 (en) 2005-03-10 2016-01-26 Qualcomm Incorporated Systems and methods for beamforming and rate control in a multi-input multi-output communication systems
US9154211B2 (en) 2005-03-11 2015-10-06 Qualcomm Incorporated Systems and methods for beamforming feedback in multi antenna communication systems
US8446892B2 (en) 2005-03-16 2013-05-21 Qualcomm Incorporated Channel structures for a quasi-orthogonal multiple-access communication system
US9520972B2 (en) 2005-03-17 2016-12-13 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9461859B2 (en) 2005-03-17 2016-10-04 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9143305B2 (en) 2005-03-17 2015-09-22 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
JP2006270510A (ja) * 2005-03-24 2006-10-05 Seiko Epson Corp 受信装置および信号復調方法
US8693383B2 (en) 2005-03-29 2014-04-08 Qualcomm Incorporated Method and apparatus for high rate data transmission in wireless communication
US9184870B2 (en) 2005-04-01 2015-11-10 Qualcomm Incorporated Systems and methods for control channel signaling
US9036538B2 (en) 2005-04-19 2015-05-19 Qualcomm Incorporated Frequency hopping design for single carrier FDMA systems
US9408220B2 (en) 2005-04-19 2016-08-02 Qualcomm Incorporated Channel quality reporting for adaptive sectorization
JP4463723B2 (ja) * 2005-04-28 2010-05-19 株式会社エヌ・ティ・ティ・ドコモ 送信機及び送信方法
US8599957B2 (en) * 2005-05-13 2013-12-03 Ems Technologies, Inc. Method and system for communicating information in a digital signal
US8565194B2 (en) 2005-10-27 2013-10-22 Qualcomm Incorporated Puncturing signaling channel for a wireless communication system
US8879511B2 (en) 2005-10-27 2014-11-04 Qualcomm Incorporated Assignment acknowledgement for a wireless communication system
US8611284B2 (en) 2005-05-31 2013-12-17 Qualcomm Incorporated Use of supplemental assignments to decrement resources
US8462859B2 (en) 2005-06-01 2013-06-11 Qualcomm Incorporated Sphere decoding apparatus
US9179319B2 (en) 2005-06-16 2015-11-03 Qualcomm Incorporated Adaptive sectorization in cellular systems
US8599945B2 (en) 2005-06-16 2013-12-03 Qualcomm Incorporated Robust rank prediction for a MIMO system
US8315240B2 (en) * 2005-07-20 2012-11-20 Qualcomm Incorporated Enhanced uplink rate indicator
US8885628B2 (en) 2005-08-08 2014-11-11 Qualcomm Incorporated Code division multiplexing in a single-carrier frequency division multiple access system
EP1917726B1 (en) 2005-08-16 2015-10-21 Koninklijke Philips N.V. Format adaptation of a control channel for discontinuous data transmission
US20070041457A1 (en) 2005-08-22 2007-02-22 Tamer Kadous Method and apparatus for providing antenna diversity in a wireless communication system
US9209956B2 (en) 2005-08-22 2015-12-08 Qualcomm Incorporated Segment sensitive scheduling
US7904055B2 (en) 2005-08-23 2011-03-08 Lg Electronics Inc. Communicating message in mobile communication system
US8644292B2 (en) 2005-08-24 2014-02-04 Qualcomm Incorporated Varied transmission time intervals for wireless communication system
US9136974B2 (en) 2005-08-30 2015-09-15 Qualcomm Incorporated Precoding and SDMA support
US20100150056A1 (en) * 2005-09-30 2010-06-17 Matsushita Electric Industrial Co., Ltd. Wireless communication mobile station apparatus and rach data transmitting method
ES2443117T5 (es) * 2005-10-21 2024-11-26 Ericsson Telefon Ab L M Técnica para realizar un procedimiento de acceso aleatorio sobre una interfaz radio
US9210651B2 (en) * 2005-10-27 2015-12-08 Qualcomm Incorporated Method and apparatus for bootstraping information in a communication system
US8582509B2 (en) 2005-10-27 2013-11-12 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US8477684B2 (en) 2005-10-27 2013-07-02 Qualcomm Incorporated Acknowledgement of control messages in a wireless communication system
US8693405B2 (en) 2005-10-27 2014-04-08 Qualcomm Incorporated SDMA resource management
US9088384B2 (en) 2005-10-27 2015-07-21 Qualcomm Incorporated Pilot symbol transmission in wireless communication systems
US9172453B2 (en) 2005-10-27 2015-10-27 Qualcomm Incorporated Method and apparatus for pre-coding frequency division duplexing system
US9225488B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Shared signaling channel
US9144060B2 (en) 2005-10-27 2015-09-22 Qualcomm Incorporated Resource allocation for shared signaling channels
US8045512B2 (en) 2005-10-27 2011-10-25 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
GB2469229B (en) * 2005-11-04 2011-02-02 Nec Corp Wireless communication system and method of controlling a transmission power
EP1954081A4 (en) * 2005-11-04 2011-09-28 Ntt Docomo Inc PACKAGE COMMUNICATION PROCEDURE, MOBILE STATION AND RADIO BASE STATION
CN101300886B (zh) 2005-11-04 2012-06-13 株式会社Ntt都科摩 传输控制方法、移动台以及无线基站
US7675962B2 (en) * 2005-11-15 2010-03-09 Qualcomm Incorporated Method and apparatus for deriving a channel impulse response estimate for a wireless channel
US8582548B2 (en) 2005-11-18 2013-11-12 Qualcomm Incorporated Frequency division multiple access schemes for wireless communication
KR100996087B1 (ko) 2005-11-24 2010-11-22 삼성전자주식회사 이동통신 시스템에서 공용 채널을 이용하기 위한 통신의 초기화 방법 및 장치
CN100401660C (zh) * 2005-11-29 2008-07-09 中兴通讯股份有限公司 一种用户终端随机接入的检测方法
KR101333918B1 (ko) * 2006-01-05 2013-11-27 엘지전자 주식회사 이동 통신 시스템의 점-대-다 서비스 통신
KR101319870B1 (ko) * 2006-01-05 2013-10-18 엘지전자 주식회사 이동 통신 시스템에서의 핸드오버 방법
WO2007078156A2 (en) * 2006-01-05 2007-07-12 Lg Electronics Inc. Transmitting data in a mobile communication system
KR101211807B1 (ko) 2006-01-05 2012-12-12 엘지전자 주식회사 이동통신 시스템에서 무선단말의 동기상태 관리방법
WO2007078171A2 (en) * 2006-01-05 2007-07-12 Lg Electronics Inc. Method of transmitting feedback information in a wireless communication system
KR100912784B1 (ko) 2006-01-05 2009-08-18 엘지전자 주식회사 데이터 송신 방법 및 데이터 재전송 방법
KR101268200B1 (ko) * 2006-01-05 2013-05-27 엘지전자 주식회사 이동통신 시스템에서의 무선자원 할당방법
BRPI0706353B1 (pt) 2006-01-05 2023-01-24 Interdigital Patent Holdings, Inc Método para alocar recursos de rádio em um sistema de comunicação móvel
KR101203841B1 (ko) * 2006-01-05 2012-11-21 엘지전자 주식회사 무선 통신 시스템에서의 페이징 메시지 전송 및 수신 방법
KR101187076B1 (ko) 2006-01-05 2012-09-27 엘지전자 주식회사 이동 통신 시스템에 있어서 신호 전송 방법
KR101265628B1 (ko) * 2006-01-05 2013-05-22 엘지전자 주식회사 이동 통신 시스템에서의 무선 자원 스케줄링 방법
RU2394376C2 (ru) * 2006-01-05 2010-07-10 Эл Джи Электроникс Инк. Передача информации в системе подвижной связи
CN105515736A (zh) 2006-01-05 2016-04-20 Lg电子株式会社 在移动通信系统中发送数据
WO2007083230A2 (en) * 2006-01-20 2007-07-26 Nokia Corporation Random access procedure with enhanced coverage
KR101358469B1 (ko) * 2006-02-07 2014-02-06 엘지전자 주식회사 무선 네트워크(ｎｅｔｗｏｒｋ) 안에서 상향(ｕｐｌｉｎｋ)및 하향(ｄｏｗｎｌｉｎｋ) 대역폭(ｂａｎｄｗｉｄｔｈ)의선택 및 신호 방법
US8493854B2 (en) * 2006-02-07 2013-07-23 Lg Electronics Inc. Method for avoiding collision using identifier in mobile network
KR101216751B1 (ko) * 2006-02-07 2012-12-28 엘지전자 주식회사 이동 통신 시스템에서 식별자를 이용한 충돌 회피 방법
WO2007094608A1 (en) * 2006-02-14 2007-08-23 Samsung Electronics Co., Ltd. Channel estimation method and apparatus using linear interpolation scheme in orthogonal frequency division multiplexing system and receiver using the same
KR20080114730A (ko) * 2006-03-15 2008-12-31 파나소닉 주식회사 무선 송신 장치 및 무선 송신 방법
KR20070095583A (ko) * 2006-03-21 2007-10-01 삼성전자주식회사 이동통신 시스템에서 메시지 전송 장치 및 방법
KR101387475B1 (ko) * 2006-03-22 2014-04-22 엘지전자 주식회사 복수의 네트워크 엔터티를 포함하는 이동 통신시스템에서의 데이터 처리 방법
US8165103B2 (en) * 2006-06-13 2012-04-24 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for preamble detection
CN101094027B (zh) * 2006-06-20 2010-11-03 上海无线通信研究中心 隐含用户控制信息的签名序列发送结构的发射和接收方法
KR20070121505A (ko) * 2006-06-21 2007-12-27 엘지전자 주식회사 무선링크 재설정 방법
WO2007148881A2 (en) 2006-06-21 2007-12-27 Lg Electronics Inc. Method of supporting data retransmission in a mobile communication system
KR20070121513A (ko) * 2006-06-21 2007-12-27 엘지전자 주식회사 이동통신 시스템의 상향 접속 방법
US8570956B2 (en) * 2006-06-21 2013-10-29 Lg Electronics Inc. Method of communicating data in a wireless mobile communications system using message separation and mobile terminal for use with the same
KR101369135B1 (ko) * 2006-06-21 2014-03-05 엘지전자 주식회사 이동통신 시스템에서의 멀티미디어 및 방송서비스의 품질보장 방법 및 그 단말
CN101123448B (zh) * 2006-08-10 2011-04-20 大唐移动通信设备有限公司 一种增强的随机接入控制信道资源分配方法及装置
RU2417550C2 (ru) * 2006-08-21 2011-04-27 Квэлкомм Инкорпорейтед Способ и устройство для произвольного доступа в системе связи множественного доступа с ортогональным разделением каналов
US8295243B2 (en) 2006-08-21 2012-10-23 Qualcomm Incorporated Method and apparatus for random access in an orthogonal multiple-access communication system
KR101226819B1 (ko) * 2006-08-21 2013-01-25 삼성전자주식회사 광대역 무선 통신 시스템에서 역방향 접근채널의 프리앰블송수신 방법 및 장치
KR101424258B1 (ko) * 2006-08-23 2014-08-13 엘지전자 주식회사 무선통신 시스템에서 랜덤 액세스 과정을 수행하는 방법
US8363536B2 (en) * 2006-08-28 2013-01-29 Qualcomm Incorporated OFDM channel estimation
DE102006041860B4 (de) * 2006-09-06 2009-05-14 Sfs Intec Holding Ag Schraube und deren Kombination mit einer konischen Dichtscheibe
CN102843770B (zh) 2006-10-25 2016-06-22 三星电子株式会社 使用随机接入过程分配无线资源的方法和装置
US8014359B2 (en) * 2006-10-27 2011-09-06 Interdigital Technology Corporation Method and apparatus for assigning radio resources and controlling transmission parameters on a random access channel
EP1919102A1 (en) * 2006-10-30 2008-05-07 Mitsubishi Electric Information Technology Centre Europe B.V. Method for transmission in a TDD system with a variable length guard period
KR20080084533A (ko) 2007-03-16 2008-09-19 엘지전자 주식회사 이동통신 시스템에서의 데이터 통신 방법
JP5147869B2 (ja) * 2007-03-22 2013-02-20 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 通信システムにおける方法及び装置
EP2667676B1 (en) * 2007-06-12 2018-03-07 Sharp Kabushiki Kaisha Base station device, mobile station device, and uplink synchronization requesting method.
EP2162992B1 (en) 2007-06-29 2017-07-19 Telefonaktiebolaget LM Ericsson (publ) Method for determining a subsequent time interval relationship, for service request messages, from a user equipment
KR101234418B1 (ko) * 2007-08-10 2013-02-18 후지쯔 가부시끼가이샤 무선 통신 시스템에서의 랜덤 액세스 방법 및 무선 통신 시스템, 무선 단말기 및 기지국 장치
CN101374013B (zh) * 2007-08-22 2012-09-26 中兴通讯股份有限公司 基于频域信号预处理的随机接入方法
CN101394648B (zh) * 2007-09-17 2012-05-23 中兴通讯股份有限公司 一种时分双工系统中终端前导的发送方法
CN101217817B (zh) * 2008-01-09 2010-09-15 华为技术有限公司 信道搜索装置、方法及系统
US8958460B2 (en) 2008-03-18 2015-02-17 On-Ramp Wireless, Inc. Forward error correction media access control system
US8477830B2 (en) 2008-03-18 2013-07-02 On-Ramp Wireless, Inc. Light monitoring system using a random phase multiple access system
US8520721B2 (en) 2008-03-18 2013-08-27 On-Ramp Wireless, Inc. RSSI measurement mechanism in the presence of pulsed jammers
RU2476001C2 (ru) * 2008-04-28 2013-02-20 Фудзицу Лимитед Способ обработки соединения в системе беспроводной связи, и базовая станция беспроводной связи и терминал беспроводной связи
EP2296423A4 (en) * 2008-07-03 2016-04-27 Sharp Kk WIRELESS COMMUNICATION SYSTEM, COMMUNICATION DEVICE, WIRELESS COMMUNICATION PROCESS AND WIRELESS COMMUNICATION PROGRAM
JP4623180B2 (ja) * 2008-09-19 2011-02-02 ソニー株式会社 受信装置、受信方法、およびプログラム
KR101139223B1 (ko) * 2008-12-15 2012-04-24 한국전자통신연구원 웨이크업 신호 통신장치 및 방법
US8107443B2 (en) * 2009-02-10 2012-01-31 Mediatek Inc. Method of performing cell search for a wireless communications system
US9125090B2 (en) * 2009-02-27 2015-09-01 At&T Mobility Ii Llc Staggered channelization code allocation for multi-carrier networks
US8363699B2 (en) 2009-03-20 2013-01-29 On-Ramp Wireless, Inc. Random timing offset determination
US9641303B2 (en) 2013-09-09 2017-05-02 Huawei Technologies Co., Ltd. System and method for increasing low density signature space
KR102335645B1 (ko) * 2015-02-05 2021-12-06 한국전자통신연구원 디바이스 특성에 따른 통신 방법 및 이를 이용한 자원 할당 장치
CN105992387B (zh) * 2015-02-13 2019-04-05 工业和信息化部电信研究院 一种无线信道接入方法和装置
CN105162744B (zh) * 2015-07-13 2018-11-09 佛山市赛瑞通讯有限公司 一种相干扩频通信系统
WO2017172279A1 (en) * 2016-04-01 2017-10-05 Qualcomm Incorporated Random access message transmission using multiple symbols
US10356823B2 (en) 2016-04-01 2019-07-16 Qualcomm Incorporated Random access message transmission using multiple symbols
WO2019048248A1 (en) 2017-09-08 2019-03-14 Telefonaktiebolaget Lm Ericsson (Publ) AWAY SIGNAL TRANSMISSION
CN118972980A (zh) * 2019-02-14 2024-11-15 松下电器（美国）知识产权公司 终端、基站、通信方法及集成电路

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879581A (en) * 1972-11-24 1975-04-22 Hughes Aircraft Co Processing repeater for TDMA communication system
NZ205076A (en) 1982-08-09 1985-04-30 Univ California Protecting and healing gastro-duodenal mucosa and the liver of mammals using a fatty acid
US4856028A (en) 1986-04-25 1989-08-08 The Mitre Corporation Low data rate communications link
EP0257110B1 (de) 1986-08-14 1992-05-06 Alcatel SEL Aktiengesellschaft Digitales Zellenfunksystem
US5265119A (en) 1989-11-07 1993-11-23 Qualcomm Incorporated Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system
JPH0777361B2 (ja) 1990-07-04 1995-08-16 クラリオン株式会社 スペクトラム拡散受信装置
US5272446A (en) 1991-11-29 1993-12-21 Comsat Digitally implemented fast frequency estimator/demodulator for low bit rate maritime and mobile data communications without the use of an acquisition preamble
US5583517A (en) * 1992-08-20 1996-12-10 Nexus 1994 Limited Multi-path resistant frequency-hopped spread spectrum mobile location system
US5603081A (en) 1993-11-01 1997-02-11 Telefonaktiebolaget Lm Ericsson Method for communicating in a wireless communication system
WO1994026074A1 (en) 1993-04-26 1994-11-10 Airtouch Communications Cdma transmission delay method and apparatus
FI933129A0 (fi) 1993-07-08 1993-07-08 Nokia Mobile Phones Ltd Dataoeverfoeringsfoerfarande foer ett digitalt cellulaert mobiltelefonsystem och ett digitalt cellulaert mobiltelefonsystem
US5515379A (en) 1993-10-18 1996-05-07 Motorola, Inc. Time slot allocation method
FI106898B (fi) 1993-11-10 2001-04-30 Nokia Networks Oy Vastaanottomenetelmä ja CDMA-vastaanotin
US5506861A (en) 1993-11-22 1996-04-09 Ericsson Ge Mobile Comminications Inc. System and method for joint demodulation of CDMA signals
ZA95797B (en) 1994-02-14 1996-06-20 Qualcomm Inc Dynamic sectorization in a spread spectrum communication system
US5621752A (en) 1994-06-23 1997-04-15 Qualcomm Incorporated Adaptive sectorization in a spread spectrum communication system
US5619524A (en) 1994-10-04 1997-04-08 Motorola, Inc. Method and apparatus for coherent communication reception in a spread-spectrum communication system
US5822359A (en) 1994-10-17 1998-10-13 Motorola, Inc. Coherent random access channel in a spread-spectrum communication system and method
US5649292A (en) 1994-10-31 1997-07-15 Airnet Communications Corporation Obtaining improved frequency reuse in wireless communication systems
JP2856086B2 (ja) * 1994-12-26 1999-02-10 日本電気株式会社 衛星チャネルアクセス方式
US5673259A (en) 1995-05-17 1997-09-30 Qualcomm Incorporated Random access communications channel for data services
US5615209A (en) 1995-07-26 1997-03-25 Ericsson Inc. Method and apparatus for CDMA signal orthogonalization
EP2242321B1 (en) 1995-09-20 2015-07-22 Ntt Docomo, Inc. Access method, mobile station and base station for CDMA mobile communication system
US5758090A (en) 1995-09-22 1998-05-26 Airnet Communications, Inc. Frequency reuse planning for CDMA cellular communication system by grouping of available carrier frequencies and power control based on the distance from base station
KR100227337B1 (ko) * 1995-12-13 1999-11-01 서평원 개인 휴대 통신망의 통신 데이타 접속 장치
GB2309855B (en) * 1996-01-31 2000-01-12 Nokia Mobile Phones Ltd Radio receivers and methods of operation
RU2103822C1 (ru) * 1996-05-05 1998-01-27 Военная академия связи Способ передачи пакетной информации
US5754583A (en) 1996-05-06 1998-05-19 Motorola, Inc. Communication device and method for determining finger lock status in a radio receiver
US5930288A (en) 1996-05-06 1999-07-27 Motorola, Inc. Time-shared lock indicator circuit and method for power control and traffic channel decoding in a radio receiver
US6259724B1 (en) 1996-10-18 2001-07-10 Telefonaktiebolaget L M Ericsson (Publ) Random access in a mobile telecommunications system
JP3902793B2 (ja) 1996-11-18 2007-04-11 テレフオンアクチーボラゲツト エル エム エリクソン（パブル） エアインタフェースを介するシグナリングデータ内の干渉を減少するための方法
US6163533A (en) 1997-04-30 2000-12-19 Telefonaktiebolaget Lm Ericsson (Publ) Random access in a mobile telecommunications system
US6643275B1 (en) * 1998-05-15 2003-11-04 Telefonaktiebolaget Lm Ericsson (Publ) Random access in a mobile telecommunications system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9357563B2 (en) 2008-08-12 2016-05-31 Google Technology Holdings LLC Preventing misuse of random access procedure in wireless communication system
CN102484637A (zh) * 2009-07-29 2012-05-30 摩托罗拉移动公司 防止无线通信系统中随机接入过程的滥用

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