DE60334038D1 - Reduzierung von Interferenzen zwischen Benutzern eines Kommunikationssystems durch Zeitstreuung - Google Patents

Reduzierung von Interferenzen zwischen Benutzern eines Kommunikationssystems durch Zeitstreuung

Info

Publication number
DE60334038D1
DE60334038D1 DE60334038T DE60334038T DE60334038D1 DE 60334038 D1 DE60334038 D1 DE 60334038D1 DE 60334038 T DE60334038 T DE 60334038T DE 60334038 T DE60334038 T DE 60334038T DE 60334038 D1 DE60334038 D1 DE 60334038D1
Authority
DE
Germany
Prior art keywords
scattering
data
communication system
time
terminals
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
Application number
DE60334038T
Other languages
English (en)
Inventor
Leonard N Schiff
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.)
Qualcomm Inc
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of DE60334038D1 publication Critical patent/DE60334038D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
DE60334038T 2002-07-23 2003-07-23 Reduzierung von Interferenzen zwischen Benutzern eines Kommunikationssystems durch Zeitstreuung Expired - Lifetime DE60334038D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39827802P 2002-07-23 2002-07-23
US10/602,358 US7852800B2 (en) 2002-07-23 2003-06-23 Reducing interference between users in a communications system through time scattering

Publications (1)

Publication Number Publication Date
DE60334038D1 true DE60334038D1 (de) 2010-10-14

Family

ID=30773076

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60321796T Expired - Lifetime DE60321796D1 (de) 2002-07-23 2003-07-23 Reduzierung der interferenz zwischen benutzern in einem kommunikationssystem mittels zeitstreuung
DE60334038T Expired - Lifetime DE60334038D1 (de) 2002-07-23 2003-07-23 Reduzierung von Interferenzen zwischen Benutzern eines Kommunikationssystems durch Zeitstreuung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60321796T Expired - Lifetime DE60321796D1 (de) 2002-07-23 2003-07-23 Reduzierung der interferenz zwischen benutzern in einem kommunikationssystem mittels zeitstreuung

Country Status (8)

Country Link
US (1) US7852800B2 (de)
EP (2) EP1527541B1 (de)
AT (2) ATE480062T1 (de)
AU (1) AU2003254142A1 (de)
DE (2) DE60321796D1 (de)
HK (1) HK1071973A1 (de)
TW (1) TW200421759A (de)
WO (1) WO2004010633A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7693529B2 (en) * 2004-07-09 2010-04-06 Alcatel-Lucent Usa Inc. Method of scheduling for mobile stations in wireless communication networks
JP6126289B1 (ja) * 2016-10-14 2017-05-10 リオン株式会社 オージオメータ
US11089601B2 (en) 2017-03-05 2021-08-10 Lg Electronics Inc. Method and device for performing interference coordination per slice
WO2023151045A1 (zh) * 2022-02-11 2023-08-17 Oppo广东移动通信有限公司 反向散射通信的方法及设备

Family Cites Families (36)

* 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
US4625308A (en) * 1982-11-30 1986-11-25 American Satellite Company All digital IDMA dynamic channel allocated satellite communications system and method
US4792948A (en) * 1985-08-08 1988-12-20 Data General Corporation Distributed switching architecture
EP0343189B1 (de) 1987-02-02 1993-10-27 Motorola, Inc. Vielfachzugriffsübertragungssystem im zeitmultiplex mit adaptiver entzerrung
US4896266A (en) * 1987-06-03 1990-01-23 Bull Hn Information Systems Inc. Bus activity sequence controller
US5005171A (en) * 1990-01-09 1991-04-02 At&T Bell Laboratories Telecommunication transmission format suited for network-independent timing environments
JP3212169B2 (ja) * 1993-01-06 2001-09-25 株式会社東芝 無線通信システム及び基地局
FR2708124B1 (fr) * 1993-07-20 1995-09-01 Thomson Csf Procédé d'optimisation du débit d'un canal de communication en partage de temps.
US5436942A (en) * 1993-08-17 1995-07-25 Teknekron Communications Systems, Inc. Method of equalizing digitally encoded signals transmitted in a plurality of non-contiguous time slots
US6018528A (en) * 1994-04-28 2000-01-25 At&T Corp System and method for optimizing spectral efficiency using time-frequency-code slicing
US5691980A (en) * 1995-06-07 1997-11-25 General Electric Company Local communication network for power reduction and enhanced reliability in a multiple node tracking system
US5732076A (en) * 1995-10-26 1998-03-24 Omnipoint Corporation Coexisting communication systems
US5751704A (en) * 1996-03-01 1998-05-12 Lucent Technologies Inc. Technique for minimizing the variance of interference in packetized interference-limited wireless communication systems
US5923648A (en) * 1996-09-30 1999-07-13 Amsc Subsidiary Corporation Methods of dynamically switching return channel transmissions of time-division multiple-access (TDMA) communication systems between signalling burst transmissions and message transmissions
US5978366A (en) * 1996-12-20 1999-11-02 Ericsson Inc. Methods and systems for reduced power operation of cellular mobile terminals
US6335922B1 (en) 1997-02-11 2002-01-01 Qualcomm Incorporated Method and apparatus for forward link rate scheduling
US5933794A (en) * 1997-02-25 1999-08-03 Hughes Electronics Corporation Scalable parallel processing apparatus and method for performing fast multipole scattering calculations
US6034960A (en) * 1997-12-04 2000-03-07 Nortel Networks Corporation ATM service scheduler using reverse-binary scattering and time-space mapping
US6563806B1 (en) * 1997-12-12 2003-05-13 Hitachi, Ltd. Base station for multi-carrier TDMA mobile communication system and method for assigning communication channels
US6556830B1 (en) * 1998-02-02 2003-04-29 Ericsson Inc. Coverage area sectorization in time division multiple access/frequency-time division duplex communications systems
JP4477724B2 (ja) 1998-12-21 2010-06-09 株式会社日立製作所 Ｃｄｍａ多重化技術を用いた移動通信方法及び無線基地局
US7006475B1 (en) * 1998-12-21 2006-02-28 Hitachi, Ltd. Mobile communication method using CDMA multiplexing technique and mobile communication system
US6842437B1 (en) * 1999-03-04 2005-01-11 Hughes Electronics Corporation System for providing satellite bandwidth on demand employing uplink frame formatting for smoothing and mitigating jitter and dynamically changing numbers of contention and data channels
TW496080B (en) 1999-08-20 2002-07-21 Applied Science Fiction Inc Method and system for normalizing a plurality of signals having a shared component
US6529520B1 (en) * 1999-09-01 2003-03-04 Motorola, Inc. Method and device for bandwidth allocation in multiple access protocols with contention-based reservation
US20030193924A1 (en) * 1999-09-10 2003-10-16 Stephan Gehring Medium access control protocol for centralized wireless network communication management
US20040028071A1 (en) * 1999-09-10 2004-02-12 Interval Research Corporation, A Washington Corporation Apparatus and method for managing variable-sized data slots with timestamp counters within a TDMA frame
DE19961557A1 (de) * 1999-12-20 2001-07-05 Infineon Technologies Ag Verfahren und Einrichtung zum Synchronisieren eines Mobilfunkempfängers mit einer Zeitschlitzstruktur eines empfangenen Funksignals
JP3440048B2 (ja) * 2000-02-14 2003-08-25 松下電器産業株式会社 受信装置およびパイロット信号の受信方法
US6954465B2 (en) * 2000-03-22 2005-10-11 At&T Corp. Dynamic channel assignment
US6873613B1 (en) 2000-10-16 2005-03-29 Ericsson Inc. Methods for wirelessly communicating time division multiple access (TDMA) data using adaptive multiplexing and coding
US6992997B1 (en) 2000-10-17 2006-01-31 Telefonaktiebolaget L.M. Ericsson Methods, wireless terminals, and systems for acquiring service using stored TDMA digital control channel information
EP1223776A1 (de) 2001-01-12 2002-07-17 Siemens Information and Communication Networks S.p.A. Kollisionsfreie Zugangsplanung in zellularen TDMA-CDMA-Netzwerken
US7349691B2 (en) * 2001-07-03 2008-03-25 Microsoft Corporation System and apparatus for performing broadcast and localcast communications
US7245628B2 (en) * 2001-07-10 2007-07-17 Haixing Shi Allocation of upstream bandwidth in an ethernet passive optical network
US20030227913A1 (en) * 2002-06-05 2003-12-11 Litchfield Communications, Inc. Adaptive timing recovery of synchronous transport signals

Also Published As

Publication number Publication date
ATE399401T1 (de) 2008-07-15
EP1931073A1 (de) 2008-06-11
WO2004010633A1 (en) 2004-01-29
AU2003254142A1 (en) 2004-02-09
EP1931073B1 (de) 2010-09-01
HK1071973A1 (en) 2005-08-05
US7852800B2 (en) 2010-12-14
EP1527541A1 (de) 2005-05-04
DE60321796D1 (de) 2008-08-07
EP1527541B1 (de) 2008-06-25
ATE480062T1 (de) 2010-09-15
TW200421759A (en) 2004-10-16
US20040052237A1 (en) 2004-03-18

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