CN1141102A - 在通信系统中减轻干扰的方法和装置 - Google Patents

在通信系统中减轻干扰的方法和装置 Download PDF

Info

Publication number
CN1141102A
CN1141102A CN95191671A CN95191671A CN1141102A CN 1141102 A CN1141102 A CN 1141102A CN 95191671 A CN95191671 A CN 95191671A CN 95191671 A CN95191671 A CN 95191671A CN 1141102 A CN1141102 A CN 1141102A
Authority
CN
China
Prior art keywords
uplink
frequency
unit
uplink frequency
base station
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
CN95191671A
Other languages
English (en)
Chinese (zh)
Inventor
克文·巴姆
布鲁斯·穆勒
马克·库达克
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.)
Motorola Solutions Inc
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of CN1141102A publication Critical patent/CN1141102A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/06—Reselecting a communication resource in the serving access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
  • Transceivers (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
CN95191671A 1994-12-19 1995-11-13 在通信系统中减轻干扰的方法和装置 Pending CN1141102A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35922094A 1994-12-19 1994-12-19
US08/359,220 1994-12-19

Publications (1)

Publication Number Publication Date
CN1141102A true CN1141102A (zh) 1997-01-22

Family

ID=23412865

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95191671A Pending CN1141102A (zh) 1994-12-19 1995-11-13 在通信系统中减轻干扰的方法和装置

Country Status (18)

Country Link
US (1) US6201795B1 (enExample)
EP (1) EP0761042A4 (enExample)
JP (1) JPH09509815A (enExample)
KR (1) KR100207296B1 (enExample)
CN (1) CN1141102A (enExample)
AU (1) AU678739B2 (enExample)
BR (1) BR9506821A (enExample)
CA (1) CA2182879C (enExample)
CZ (1) CZ242296A3 (enExample)
FI (1) FI963245A7 (enExample)
HU (1) HUT75265A (enExample)
NO (1) NO963443L (enExample)
NZ (1) NZ296792A (enExample)
PL (1) PL315915A1 (enExample)
RU (1) RU2158477C2 (enExample)
SK (1) SK106596A3 (enExample)
TW (1) TW303554B (enExample)
WO (1) WO1996019873A1 (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100463372C (zh) * 2002-08-09 2009-02-18 飞思卡尔半导体公司 带有可变带宽中频滤波器的无线电接收机
CN100527638C (zh) * 2003-02-14 2009-08-12 摩托罗拉公司 用于在通信系统中传送信息的方法和装置
CN100527878C (zh) * 2001-12-07 2009-08-12 艾利森电话股份有限公司 在基站和移动终端之间切换通信的方法
CN101366170B (zh) * 2005-12-29 2011-05-04 天宝导航有限公司 不损失跟踪信息的载波跟踪环路的动态切换
CN102090129A (zh) * 2008-07-15 2011-06-08 高通股份有限公司 具有毫微微小区的无线通信系统
CN104467911A (zh) * 2013-09-18 2015-03-25 联想(北京)有限公司 一种天线模式调整方法、装置及移动终端
CN105978645A (zh) * 2016-05-11 2016-09-28 希诺麦田技术（深圳）有限公司 一种规避信号干扰的装置及规避信号干扰的方法

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3031306B2 (ja) * 1997-07-31 2000-04-10 日本電気株式会社 移動無線装置
GB2339647A (en) 1998-07-15 2000-02-02 Ericsson Telefon Ab L M Warning of Interference between Radio Links
US6728257B1 (en) * 1998-08-28 2004-04-27 The Board Of Trustees Of The University Of Illinois Fluid flow fair scheduling emulation in wireless shared channel packet communication network
EP1028546A1 (en) * 1999-02-10 2000-08-16 ICO Services Ltd. Communications apparatus and method
JP2000358224A (ja) * 1999-06-17 2000-12-26 Fujitsu Ltd 上り流合雑音低減方法及びその装置
US6442143B1 (en) * 1999-09-30 2002-08-27 Lockheed Martin Corporation Signal quality maintenance in a communication system
US6683924B1 (en) * 1999-10-19 2004-01-27 Ericsson Inc. Apparatus and methods for selective correlation timing in rake receivers
US6842438B1 (en) * 2000-06-26 2005-01-11 Lucent Technologies Inc. Method to dynamically determine interference and carrier-to-interference ration during TDMA calls
US6914949B2 (en) * 2000-10-13 2005-07-05 Time Domain Corporation Method and system for reducing potential interference in an impulse radio
US6678251B2 (en) 2001-02-13 2004-01-13 Terabeam Corporation Link quality agent
US6636482B2 (en) * 2001-03-08 2003-10-21 Arris International, Inc. Method and apparatus for controlling traffic loading of different service levels in a cable data system
US7986672B2 (en) * 2002-02-25 2011-07-26 Qualcomm Incorporated Method and apparatus for channel quality feedback in a wireless communication
US7418241B2 (en) * 2002-08-09 2008-08-26 Qualcomm Incorporated System and techniques for enhancing the reliability of feedback in a wireless communications system
US7493100B2 (en) * 2003-10-15 2009-02-17 General Electric Company Compensating for dynamic nulls in a power line communication system
US7254399B2 (en) * 2004-10-12 2007-08-07 Nokia Corporation Techniques for interference reduction in wireless communications networks
US8917673B2 (en) 2006-07-14 2014-12-23 Qualcomm Incorporation Configurable downlink and uplink channels for improving transmission of data by switching duplex nominal frequency spacing according to conditions
RU2454003C2 (ru) * 2007-08-10 2012-06-20 Фудзицу Лимитед Устройство передачи, устройство приема и способ передачи данных
US8543149B2 (en) * 2008-04-04 2013-09-24 Samsung Electronics Co., Ltd Message-based approach for improved interference power estimation
CN101415179B (zh) * 2008-11-24 2012-01-25 华为技术有限公司 业务自动切换方法、装置及系统
JP5150676B2 (ja) * 2010-04-05 2013-02-20 株式会社エヌ・ティ・ティ・ドコモ 無線基地局、移動局及び通信制御方法
US8472943B1 (en) * 2010-06-03 2013-06-25 Sprint Spectrum L.P. Method and system for using multiple channel elements
US9699701B2 (en) * 2012-08-10 2017-07-04 Qualcomm Incorporated Mobility operation in LTE
JP6468034B2 (ja) * 2015-04-01 2019-02-13 富士通株式会社 基地局、無線通信システム、および基地局の処理方法
CN108810944B (zh) * 2017-05-04 2021-04-20 华为技术有限公司 上行载波切换的方法、网络设备和终端设备

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4750036A (en) * 1986-05-14 1988-06-07 Radio Telcom & Technology, Inc. Interactive television and data transmission system
US5042082A (en) * 1989-06-26 1991-08-20 Telefonaktiebolaget L. M. Ericsson Mobile assisted handoff
SE466230B (sv) * 1990-05-23 1992-01-13 Ericsson Telefon Ab L M Foerfarande att i ett mobilradiosystem maeta en egen trafikfoerbindelses oeverfoeringskvalite
GB2249918A (en) * 1990-11-14 1992-05-20 Philips Electronic Associated Channel scanning in tdd cordless telephone system
US5319796A (en) * 1990-12-14 1994-06-07 Motorola, Inc. Communication system that avoids co-channel interference
US5278832A (en) * 1990-12-20 1994-01-11 Motorola, Inc. Method and apparatus for controlling the timing within a transceiver
US5175867A (en) * 1991-03-15 1992-12-29 Telefonaktiebolaget L M Ericsson Neighbor-assisted handoff in a cellular communications system
EP0740485A3 (en) * 1991-05-29 1997-02-26 Nec Corp Channel assignment method for a mobile communication system
US5309503A (en) * 1991-12-06 1994-05-03 Motorola, Inc. Dynamic channel assignment in a communication system
SE9200915D0 (sv) * 1992-03-24 1992-03-24 Ericsson Telefon Ab L M Methods in a cellular mobile radio communincation system
US5345600A (en) * 1993-08-31 1994-09-06 Motorola, Inc. Method and apparatus for selectively-enabled diversity signaling in a radio communications system
US5412658A (en) * 1993-10-22 1995-05-02 Bell Communications Research, Inc. Beacon detection method and apparatus for sharing spectrum between wireless communications systems and fixed microwave systems
WO1995034139A1 (en) * 1994-06-03 1995-12-14 Motorola Inc. Method and apparatus for subscriber power level adjustment in a communication system
CA2206484C (en) * 1994-11-30 2009-02-10 Telefonaktiebolaget Lm Ericsson A radio telecommunication system
US6011787A (en) * 1996-03-21 2000-01-04 Ntt Mobile Communications Network Inc. CDMA mobile communication scheme with effective use of sector configuration
US6018663A (en) * 1997-01-28 2000-01-25 Telefonaktiebolaget Lm Ericsson Frequency packing for dynamic frequency allocation in a radiocommunication system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100527878C (zh) * 2001-12-07 2009-08-12 艾利森电话股份有限公司 在基站和移动终端之间切换通信的方法
CN100463372C (zh) * 2002-08-09 2009-02-18 飞思卡尔半导体公司 带有可变带宽中频滤波器的无线电接收机
CN100527638C (zh) * 2003-02-14 2009-08-12 摩托罗拉公司 用于在通信系统中传送信息的方法和装置
CN101366170B (zh) * 2005-12-29 2011-05-04 天宝导航有限公司 不损失跟踪信息的载波跟踪环路的动态切换
CN102090129A (zh) * 2008-07-15 2011-06-08 高通股份有限公司 具有毫微微小区的无线通信系统
US8611822B2 (en) 2008-07-15 2013-12-17 Qualcomm Incorporated Wireless communication systems with femto cells
CN104467911A (zh) * 2013-09-18 2015-03-25 联想(北京)有限公司 一种天线模式调整方法、装置及移动终端
CN105978645A (zh) * 2016-05-11 2016-09-28 希诺麦田技术（深圳）有限公司 一种规避信号干扰的装置及规避信号干扰的方法

Also Published As

Publication number Publication date
KR100207296B1 (ko) 1999-07-15
TW303554B (enExample) 1997-04-21
AU4149596A (en) 1996-07-10
AU678739B2 (en) 1997-06-05
BR9506821A (pt) 1997-09-09
FI963245A0 (fi) 1996-08-19
EP0761042A4 (en) 1998-11-18
HUT75265A (en) 1997-05-28
SK106596A3 (en) 1998-10-07
CA2182879A1 (en) 1996-06-27
JPH09509815A (ja) 1997-09-30
PL315915A1 (en) 1996-12-09
NZ296792A (en) 1997-12-19
EP0761042A1 (en) 1997-03-12
CZ242296A3 (en) 1997-03-12
RU2158477C2 (ru) 2000-10-27
WO1996019873A1 (en) 1996-06-27
MX9603492A (es) 1998-07-31
FI963245A7 (fi) 1996-08-19
CA2182879C (en) 2000-05-16
NO963443L (no) 1996-08-19
US6201795B1 (en) 2001-03-13
HU9602260D0 (en) 1996-10-28

Similar Documents

Publication Publication Date Title
CN1141102A (zh) 在通信系统中减轻干扰的方法和装置
US6748212B2 (en) Method and apparatus for backhaul link diagnostic in a wireless repeater system
EP0472511B1 (en) Handoff of a mobile station between half rate and full rate channels
JP3847795B2 (ja) 無線通信システム、その周波数割り当て方法および周波数割り当て装置
JP3214466B2 (ja) 移動通信システム及びその通信制御方法並びにそれに用いる基地局及び移動局
US5909469A (en) Link adaptation method for links using modulation schemes that have different symbol rates
EP0872145B1 (en) A method for improving the reliability of a handover and call establishment, and a cellular radio system
KR100384433B1 (ko) 통신 시스템 용량 제어 방법 및 장치
US20140087746A1 (en) Radio channel allocation and link adaptation in cellular telecommunication system
US5898730A (en) Method for determining signal quality of a communication channel
KR20010032135A (ko) 셀룰러 통신 시스템과 무선 방송 시스템을 모두 포함하는하이브리드 무선통신 시스템을 위한 방송 네트워크 선택기술
JP2000184428A (ja) 周波数間ハンドオ―バのタイミングを取る方法とｗｃｄｍａセルラ無線システム
US6603825B1 (en) Automatic gain control for a receiver and method therefor
US6775541B2 (en) Method and apparatus for controlling data rates to preserve voice quality in a CDMA system
WO2007100773A2 (en) Regulation of transmission power within a wireless network
WO1997008909A1 (en) A method of levelling a traffic load of a base station in a cellular radio system, and a cellular radio system
US5711004A (en) Method for minimizing message interruptions during hand-off in a multi-site radio
EP1298816A2 (en) Transmission power control method and mobile station
MXPA96003492A (en) Method and apparatus to attenuate interference in a communication system
JP2001128228A (ja) 通信システムにおいて容量を増大させるように資源を割付ける方法
KR100819698B1 (ko) ＣＤＭＡ2000 1ｘ ＥＶ 시스템의 품질 분석 장치 및 방법
JP2000509947A (ja) トラフィック密度を測定する方法
JP2002026811A (ja) 移動通信システム及びその通信制御方法並びにそれに用いる基地局及び移動局

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
AD01 Patent right deemed abandoned
C20 Patent right or utility model deemed to be abandoned or is abandoned