KR930703756A - 개선된 지에스엠(Groupe Special Mobile) 간섭 대역 선택 및 감소된 파워 절환 - Google Patents

개선된 지에스엠(Groupe Special Mobile) 간섭 대역 선택 및 감소된 파워 절환

Info

Publication number
KR930703756A
KR930703756A KR1019930701822A KR930701822A KR930703756A KR 930703756 A KR930703756 A KR 930703756A KR 1019930701822 A KR1019930701822 A KR 1019930701822A KR 930701822 A KR930701822 A KR 930701822A KR 930703756 A KR930703756 A KR 930703756A
Authority
KR
South Korea
Prior art keywords
power switching
reduced power
band selection
special mobile
interference band
Prior art date
Application number
KR1019930701822A
Other languages
English (en)
Other versions
KR970000788B1 (ko
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 filed Critical
Publication of KR930703756A publication Critical patent/KR930703756A/ko
Application granted granted Critical
Publication of KR970000788B1 publication Critical patent/KR970000788B1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/20—Performing reselection for specific purposes for optimising the interference level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1019930701822A 1991-10-17 1992-08-24 재선된 지에스엠(Group Special Mobile) 간섭 대역 선택 및 감소된 전력 핸드오버 KR970000788B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US777,950 1991-10-17
US07/777,950 US5287544A (en) 1991-10-17 1991-10-17 Method of channel assignment by matching channel interference with channel link loss
PCT/US1992/007013 WO1993008655A1 (en) 1991-10-17 1992-08-24 Improved gsm interference band selection and reduced power handover

Publications (2)

Publication Number Publication Date
KR930703756A true KR930703756A (ko) 1993-11-30
KR970000788B1 KR970000788B1 (ko) 1997-01-20

Family

ID=25111801

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930701822A KR970000788B1 (ko) 1991-10-17 1992-08-24 재선된 지에스엠(Group Special Mobile) 간섭 대역 선택 및 감소된 전력 핸드오버

Country Status (7)

Country Link
US (1) US5287544A (ko)
EP (1) EP0569559B1 (ko)
JP (1) JP2979639B2 (ko)
KR (1) KR970000788B1 (ko)
CA (1) CA2097587C (ko)
DE (1) DE69228238T2 (ko)
WO (1) WO1993008655A1 (ko)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69230716T2 (de) * 1991-11-25 2000-12-28 Motorola Inc Verringerte Interferenzstörungen durch Frequenzaufteilung in zellularen Kommunikationssystemen
US5448754A (en) * 1993-05-07 1995-09-05 Corporate Technology Partners Radio frequency sharing personal communications system
FI92966C (fi) * 1993-05-18 1995-01-25 Nokia Telecommunications Oy Menetelmä ja järjestely tukiaseman kunnon mittaamiseksi
US5430743A (en) * 1993-06-29 1995-07-04 Motorola, Inc. Method and apparatus for recovering data in a radio communication system
US5471670A (en) * 1993-07-02 1995-11-28 Motorola, Inc. Method for determining communciation resource handoffs
BR9402888A (pt) * 1993-07-22 1995-04-11 Motorola Inc Processo para minimizar interrupções de mensagens durante transferência de unidade de comunicação
FI100044B (fi) * 1993-09-03 1997-08-29 Nokia Telecommunications Oy Menetelmä kanavan valitsemiseksi radiopuhelinjärjestelmässä ja radiopu helinjärjestelmän tukiasema
US5491837A (en) * 1994-03-07 1996-02-13 Ericsson Inc. Method and system for channel allocation using power control and mobile-assisted handover measurements
CN1128093A (zh) * 1994-03-18 1996-07-31 菲利浦电子有限公司 以扩频为基础的蜂窝移动无线系统和控制装置，无线基站和无线移动站
US5590156A (en) * 1994-04-22 1996-12-31 Carney; Ronald Multichannel wideband digital receiver making use of multiple wideband tuners having individually selectable gains to extend overall system dynamic range
SE9401713D0 (sv) * 1994-05-16 1994-05-16 Ericsson Telefon Ab L M Metod att förbättra mätnoggrannheten vid handoverbeslut
AU2583395A (en) * 1994-06-03 1996-01-05 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive frequency allocation for broadcast control channels
FI943196A (fi) * 1994-07-04 1996-01-05 Nokia Telecommunications Oy Vastaanottomenetelmä
US5697053A (en) * 1994-07-28 1997-12-09 Lucent Technologies Inc. Method of power control and cell site selection
FI943609A (fi) * 1994-08-03 1996-02-04 Nokia Telecommunications Oy Menetelmä kanavan allokoimiseksi solukkoradiojärjestelmässä
US20070064771A1 (en) * 1994-08-29 2007-03-22 Interdigital Technology Corporation Receiving and selectively transmitting frequency hopped data signals using a plurality of antennas
GB2297013B (en) 1995-01-10 1999-09-15 Nokia Mobile Phones Ltd Portable radio telephones and methods of operation
US5634192A (en) * 1995-02-23 1997-05-27 Northern Telecom Limited Mobile-assisted handoff technique
US5594946A (en) * 1995-02-28 1997-01-14 Motorola, Inc. Method and apparatus for mitigating interference produced by a communication unit in a communication system
US5574974A (en) * 1995-03-20 1996-11-12 Telefonaktiebolaget Lm Ericsson Adaptive channel allocation in a mobile communications system
US6047187A (en) * 1995-04-07 2000-04-04 Ericsson, Inc. Stabilized control channel planning using loosely coupled dedicated traffic channels
US5828948A (en) * 1995-04-07 1998-10-27 Telefonaktiebolaget Lm Ericsson Dynamic allocation of channels in a cellular telephone system
US5732353A (en) * 1995-04-07 1998-03-24 Ericsson Inc. Automatic control channel planning in adaptive channel allocation systems
FI100575B (fi) * 1995-05-17 1997-12-31 Nokia Mobile Phones Ltd Menetelmä kanavanvaihdon ja yhteydenmuodostuksen luotettavuuden parant amiseksi sekä solukkoradiojärjestelmä
US5749044A (en) * 1995-07-14 1998-05-05 Motorola, Inc. Centralized dynamic channel assignment controller and methods
US5911120A (en) 1995-09-08 1999-06-08 At&T Wireless Services Wireless communication system having mobile stations establish a communication link through the base station without using a landline or regional cellular network and without a call in progress
US5675629A (en) 1995-09-08 1997-10-07 At&T Cordless cellular system base station
US5878328A (en) * 1995-12-21 1999-03-02 At&T Wireless Services, Inc. Method and apparatus for wireless communication system organization
DE69633663T2 (de) * 1996-01-30 2005-03-24 Motorola, Inc., Schaumburg Verfahren und vorrichtung zum sicherstellen der anrufqualität in einem kommunikationssystem
US5870676A (en) * 1996-02-16 1999-02-09 Hughes Electronics Corporation Method and apparatus for monitoring killer channels in a cellular system
US5898928A (en) * 1996-02-29 1999-04-27 Telefonaktiebolaget Lm Ericsson Adaptive frequency allocation in a telecommunication system
US6496700B1 (en) 1996-04-04 2002-12-17 At&T Wireless Services, Inc. Method for determining organization parameters in a wireless communication system
US6067446A (en) * 1996-07-11 2000-05-23 Telefonaktiebolaget Lm Ericsson Power presetting in a radio communication system
US6405048B1 (en) * 1996-08-28 2002-06-11 Telefonaktiebolaget L M Ericsson Method and system for autonomously allocating frequencies to a radio system sharing frequencies with an overlapping macro radio system
US6498932B1 (en) 1996-12-18 2002-12-24 Nokia Telecommunications Oy Method and an apparatus for determining the pathloss between a base transceiver station and a mobile station in a mobile radio network
US6137991A (en) * 1996-12-19 2000-10-24 Ericsson Telefon Ab L M Estimating downlink interference in a cellular communications system
FI107668B (fi) 1996-12-19 2001-09-14 Nokia Networks Oy Menetelmä yhteydenmyöntämiskontrolliin interferenssirajoitteisessa solukkoradioverkossa
SE512077C2 (sv) * 1997-01-22 2000-01-24 Ericsson Telefon Ab L M Förfarande och anordning för uppskattning av dämpningen i ett radiokommunikatonssystem
US6405043B1 (en) * 1997-07-02 2002-06-11 Scoreboard, Inc. Method to characterize the prospective or actual level of interference at a point, in a sector, and throughout a cellular system
US6154450A (en) * 1997-08-22 2000-11-28 Telefonaktiebolaget Lm Ericsson Signaling method for CDMA quality based power control
FI106287B (fi) * 1997-09-17 2000-12-29 Nokia Mobile Phones Ltd Parannettu menetelmä tukiaseman vaihtamiseksi
US6028851A (en) * 1997-09-26 2000-02-22 Telefonaktiebolaget L M Ericsson (Publ) System and method for mobile assisted admission control
US5963865A (en) * 1997-11-24 1999-10-05 Telefonaktiebolaget Lm Ericsson Traffic channel assignment in a cellular telephone system using an uplink interference driven frequency packing method
KR100241780B1 (ko) * 1997-12-16 2000-02-01 윤종용 무선 통신 단말기의 전원 절약 장치
US6078813A (en) * 1997-12-16 2000-06-20 Telefonaktiebolaget L M Ericsson (Publ) Handover quality control in a mobile communications system
US6175745B1 (en) * 1997-12-24 2001-01-16 Telefonaktiebolaget Lm Ericsson Initial transmit power determination in a radiocommunication system
US6163698A (en) * 1998-05-04 2000-12-19 Motorola Link setup method for a narrowband cellular communication system
GB2339647A (en) 1998-07-15 2000-02-02 Ericsson Telefon Ab L M Warning of Interference between Radio Links
EP0977453A3 (en) * 1998-07-28 2000-09-06 Alcatel Channel selection method in a CDMA telecommunications system
FI982121A (fi) * 1998-09-30 2000-03-31 Nokia Networks Oy Tehonsäätö radiojärjestelmässä
FI107218B (fi) * 1998-10-15 2001-06-15 Nokia Networks Oy Menetelmä kanavan allokoimiseksi matkaviestinjärjestelmässä
US6625134B1 (en) * 1998-11-09 2003-09-23 Samsung Electronics Co., Ltd. System and method for reallocating a traffic channel in soft handoff state
US7299052B2 (en) * 1998-11-09 2007-11-20 Samsung Electronics Co., Ltd. System and method for reallocating a traffic channel in soft handoff state
US6693884B1 (en) * 1998-11-19 2004-02-17 Scoreboard, Inc. Method of quantifying the quality of service in a CDMA cellular telephone system
CN1242632C (zh) * 1999-02-16 2006-02-15 Ntt移动通信网株式会社 在移动通信系统中无线电信道分配判断方法和无线电信道控制装置
US6195554B1 (en) * 1999-02-16 2001-02-27 Ericsson Inc. Channel assignment based on uplink interference level and channel quality measurements with a forward and backward reassignment step
US6442151B1 (en) * 1999-04-06 2002-08-27 Ericsson Inc. System and method for variable reassignment of transmission channels
JP3349477B2 (ja) * 1999-09-08 2002-11-25 三洋電機株式会社 移動体通信機、移動体通信システムおよび通話チャネル割当要求方法
US6603753B1 (en) * 1999-12-03 2003-08-05 Lucent Technologies Inc. Down-link transmission inter-cell scheduling in CDMA data networks
JP2001238252A (ja) * 2000-02-25 2001-08-31 Matsushita Electric Ind Co Ltd 移動局装置、基地局装置および無線通信チャネル割り当て方法
US7245594B1 (en) * 2000-05-12 2007-07-17 Qualcomm Incorporated Method and apparatus for fast closed-loop rate adaptation in a high rate packet data transmission
KR100434459B1 (ko) * 2000-06-27 2004-06-05 삼성전자주식회사 이동통신 시스템에서 패킷의 전송 제어방법 및 장치
JP2002176669A (ja) * 2000-12-07 2002-06-21 Matsushita Electric Ind Co Ltd 基地局装置および無線通信チャネル割り当て方法
FI111599B (fi) * 2000-12-28 2003-08-15 Nokia Corp Menetelmä ja järjestelmä matkaviestintään
US6931261B2 (en) * 2001-08-27 2005-08-16 Interwave Communications International Ltd. Tower top cellular communication devices and method for operating the same
US20030040335A1 (en) * 2001-08-27 2003-02-27 Mcintosh Chris P. Tower top cellular communication devices and method for operating the same
US7751843B2 (en) 2002-07-29 2010-07-06 Qualcomm Incorporated Reducing interference with a multiple format channel in a communication system
JP4822957B2 (ja) * 2006-06-30 2011-11-24 富士通株式会社 通信装置
US8213302B2 (en) * 2008-01-31 2012-07-03 Microsoft Corporation Management of a wireless network
US8107481B2 (en) * 2008-10-07 2012-01-31 Qualcomm Incorporated Methods and apparatus for identifying and/or selecting a connection identifier
US9325534B2 (en) * 2009-09-29 2016-04-26 International Business Machines Corporation Configurable differential to single ended IO
US9380479B2 (en) * 2014-05-02 2016-06-28 Abb Inc. Wireless mesh access node neighboring channel quality estimation
US9699795B2 (en) * 2014-07-07 2017-07-04 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for primary channel detection
WO2016095158A1 (en) * 2014-12-18 2016-06-23 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for manipulating uplink service area of access node in wireless network
WO2016115717A1 (en) * 2015-01-23 2016-07-28 Telefonaktiebolaget Lm Ericsson (Publ) Method, terminal device and wireless network node for matching uplink coverage area and downlink coverage area
US11206705B2 (en) 2018-07-23 2021-12-21 At&T Mobility Ii Llc Flexible carrier downlink and uplink pairing for advanced networks

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4736453A (en) * 1985-12-10 1988-04-05 Schloemer Gerald R Method and apparatus for making frequency channel assignment in a cellular or non-cellular radiotelephone communications system
US4670906A (en) * 1986-04-02 1987-06-02 Motorola, Inc. Data communications system transmitter selection method and apparatus
GB8917740D0 (en) * 1989-08-03 1989-09-20 Orbitel Mobile Communications Channel assignment and power control arrangement in a radio communication system
US5093927A (en) * 1989-10-20 1992-03-03 Motorola, Inc. Two-way communication system
JP2719619B2 (ja) * 1989-11-28 1998-02-25 日本電信電話株式会社 移動通信チャネル割当て制御方法
US5038399A (en) * 1990-05-21 1991-08-06 Motorola, Inc. Method for assigning channel reuse levels in a multi-level cellular system
US5203012A (en) * 1992-02-10 1993-04-13 Motorola, Inc. Method and apparatus for optimum channel assignment

Also Published As

Publication number Publication date
CA2097587C (en) 1998-02-10
EP0569559A4 (ko) 1994-04-27
EP0569559A1 (en) 1993-11-18
JP2979639B2 (ja) 1999-11-15
WO1993008655A1 (en) 1993-04-29
JPH06505611A (ja) 1994-06-23
US5287544A (en) 1994-02-15
EP0569559B1 (en) 1999-01-20
DE69228238D1 (de) 1999-03-04
CA2097587A1 (en) 1993-04-18
KR970000788B1 (ko) 1997-01-20
DE69228238T2 (de) 1999-09-09

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