FI102649B1 - Förhöjning av kapaciteten i ett cellulärt radionät - Google Patents

Förhöjning av kapaciteten i ett cellulärt radionät

Info

Publication number
FI102649B1
FI102649B1 FI954879A FI954879A FI102649B1 FI 102649 B1 FI102649 B1 FI 102649B1 FI 954879 A FI954879 A FI 954879A FI 954879 A FI954879 A FI 954879A FI 102649 B1 FI102649 B1 FI 102649B1
Authority
FI
Finland
Prior art keywords
frequencies
capacity
radio network
cellular radio
increasing
Prior art date
Application number
FI954879A
Other languages
English (en)
Finnish (fi)
Other versions
FI954879A0 (sv
FI954879A (sv
FI102649B (sv
Inventor
Risto Aalto
Esa Tuovinen
Timo Halonen
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of FI954879A0 publication Critical patent/FI954879A0/sv
Priority to FI954879A priority Critical patent/FI102649B/sv
Priority to CA002205806A priority patent/CA2205806C/en
Priority to HU9801559A priority patent/HUP9801559A3/hu
Priority to AU72187/96A priority patent/AU717302B2/en
Priority to CZ19971794A priority patent/CZ292539B6/cs
Priority to BR9606704A priority patent/BR9606704A/pt
Priority to US08/849,711 priority patent/US6091955A/en
Priority to CN96191213A priority patent/CN1131655C/zh
Priority to NZ319627A priority patent/NZ319627A/en
Priority to EP96933462A priority patent/EP0801877B1/en
Priority to JP51474997A priority patent/JP3827730B2/ja
Priority to DE69612475T priority patent/DE69612475T2/de
Priority to AT96933462T priority patent/ATE200602T1/de
Priority to PCT/FI1996/000540 priority patent/WO1997014260A1/en
Priority to MX9704373A priority patent/MX9704373A/es
Priority to PL96320643A priority patent/PL181501B1/pl
Priority to DK96933462T priority patent/DK0801877T3/da
Priority to ES96933462T priority patent/ES2155943T3/es
Publication of FI954879A publication Critical patent/FI954879A/sv
Priority to KR10-1997-0703943A priority patent/KR100427646B1/ko
Priority to NO19972708A priority patent/NO321246B1/no
Priority to HK98103080A priority patent/HK1003922A1/xx
Application granted granted Critical
Publication of FI102649B1 publication Critical patent/FI102649B1/sv
Publication of FI102649B publication Critical patent/FI102649B/sv
Priority to US09/480,173 priority patent/US6985736B1/en

Links

Classifications

    • 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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/04—Traffic adaptive resource partitioning
    • 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
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/12—Fixed resource partitioning
    • 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
    • H04W16/24—Cell structures
    • H04W16/32—Hierarchical cell structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/04—Reselecting a cell layer in multi-layered cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
FI954879A 1995-10-13 1995-10-13 Förhöjning av kapaciteten i ett cellulärt radionät FI102649B (sv)

Priority Applications (22)

Application Number Priority Date Filing Date Title
FI954879A FI102649B (sv) 1995-10-13 1995-10-13 Förhöjning av kapaciteten i ett cellulärt radionät
AT96933462T ATE200602T1 (de) 1995-10-13 1996-10-11 Kapazitätserhöhung eines zellularen funknetzwerkes
MX9704373A MX9704373A (es) 1995-10-13 1996-10-11 Aumento de la capacidad de una red de radio celular.
AU72187/96A AU717302B2 (en) 1995-10-13 1996-10-11 Increasing the capacity of a cellular radio network
CZ19971794A CZ292539B6 (cs) 1995-10-13 1996-10-11 Způsob zvětšení provozní přenosové kapacity v buňkové rádiové síti a buňková rádiová síť k provádění tohoto způsobu
BR9606704A BR9606704A (pt) 1995-10-13 1996-10-11 Rede de rádio celular sistema e processo para elevação da capacidade de transporte de tráfego em um sistema de rádio celular
US08/849,711 US6091955A (en) 1995-10-13 1996-10-11 Increasing the capacity of a cellular radio network
CN96191213A CN1131655C (zh) 1995-10-13 1996-10-11 在蜂窝无线系统中增加业务量承载容量的方法以及蜂窝无线系统
NZ319627A NZ319627A (en) 1995-10-13 1996-10-11 Allocated frequencies in cellular radio system, different reuse patterns provide seamless coverage and high traffic capacity
EP96933462A EP0801877B1 (en) 1995-10-13 1996-10-11 Increasing the capacity of a cellular radio network
JP51474997A JP3827730B2 (ja) 1995-10-13 1996-10-11 セルラー無線ネットワークの容量増加方法
DE69612475T DE69612475T2 (de) 1995-10-13 1996-10-11 Kapazitätserhöhung eines zellularen funknetzwerkes
CA002205806A CA2205806C (en) 1995-10-13 1996-10-11 Increasing the capacity of a cellular radio network
PCT/FI1996/000540 WO1997014260A1 (en) 1995-10-13 1996-10-11 Increasing the capacity of a cellular radio network
HU9801559A HUP9801559A3 (en) 1995-10-13 1996-10-11 Cellular radio network and method for increasing the capacity of a cellular radio network
PL96320643A PL181501B1 (en) 1995-10-13 1996-10-11 Cellular telephone network of increased call handling capacity and method of increasing call handling capacity of such network
DK96933462T DK0801877T3 (da) 1995-10-13 1996-10-11 Forøgelse af kapaciteten af et cellulært radionet
ES96933462T ES2155943T3 (es) 1995-10-13 1996-10-11 Aumento de la capacidad de una red celular de radiocomunicaciones.
KR10-1997-0703943A KR100427646B1 (sv) 1995-10-13 1997-06-12
NO19972708A NO321246B1 (no) 1995-10-13 1997-06-12 Okning av kapasiteten for et celledelt radio-nett
HK98103080A HK1003922A1 (en) 1995-10-13 1998-04-14 Increasing the capacity of a cellular radio network
US09/480,173 US6985736B1 (en) 1995-10-13 2000-01-10 Increasing the capacity of a cellular radio network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI954879A FI102649B (sv) 1995-10-13 1995-10-13 Förhöjning av kapaciteten i ett cellulärt radionät
FI954879 1995-10-13

Publications (4)

Publication Number Publication Date
FI954879A0 FI954879A0 (sv) 1995-10-13
FI954879A FI954879A (sv) 1997-04-14
FI102649B1 true FI102649B1 (sv) 1999-01-15
FI102649B FI102649B (sv) 1999-01-15

Family

ID=8544186

Family Applications (1)

Application Number Title Priority Date Filing Date
FI954879A FI102649B (sv) 1995-10-13 1995-10-13 Förhöjning av kapaciteten i ett cellulärt radionät

Country Status (21)

Country Link
US (2) US6091955A (sv)
EP (1) EP0801877B1 (sv)
JP (1) JP3827730B2 (sv)
KR (1) KR100427646B1 (sv)
CN (1) CN1131655C (sv)
AT (1) ATE200602T1 (sv)
AU (1) AU717302B2 (sv)
BR (1) BR9606704A (sv)
CA (1) CA2205806C (sv)
CZ (1) CZ292539B6 (sv)
DE (1) DE69612475T2 (sv)
DK (1) DK0801877T3 (sv)
ES (1) ES2155943T3 (sv)
FI (1) FI102649B (sv)
HK (1) HK1003922A1 (sv)
HU (1) HUP9801559A3 (sv)
MX (1) MX9704373A (sv)
NO (1) NO321246B1 (sv)
NZ (1) NZ319627A (sv)
PL (1) PL181501B1 (sv)
WO (1) WO1997014260A1 (sv)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5787344A (en) 1994-06-28 1998-07-28 Scheinert; Stefan Arrangements of base transceiver stations of an area-covering network
GB2294181A (en) * 1994-10-04 1996-04-17 Motorola Ltd Handover in a multilayer cellular radio system
FI102649B (sv) * 1995-10-13 1999-01-15 Nokia Telecommunications Oy Förhöjning av kapaciteten i ett cellulärt radionät
IL118679A (en) * 1996-06-18 2001-08-26 Israel State Adaptive capacity and quality improvements in cellular radio services by the removal of strong interference sources
KR100259846B1 (ko) * 1997-08-22 2000-06-15 윤종용 다수개의공통주파수를이용한세미-소프트핸드오프방법
FR2768584B1 (fr) * 1997-09-12 1999-12-03 Nortel Matra Cellular Dispositif d'allocations de ressources dans un reseau de radiocommunications
FR2768586B1 (fr) * 1997-09-12 1999-12-03 Nortel Matra Cellular Estimation previsionnelle du rapport signal a interferences dans un reseau cellulaire de radiocommunications
GB2332596B (en) * 1997-12-17 2002-12-11 Motorola Ltd A method for predicting interference
FR2781109B1 (fr) * 1998-07-10 2000-09-08 France Telecom Systeme de radiocommunication cellulaire
EP0986278A1 (en) * 1998-09-15 2000-03-15 Lucent Technologies Inc. Cellular radio network and method for increasing capacity
US6253087B1 (en) * 1998-09-30 2001-06-26 Telefonaktiebolaget Lm Ericsson Method and system for improved traffic management in wireless telecommunication systems
US6405046B1 (en) 1998-10-08 2002-06-11 Lucent Technologies, Inc. Method for partitioning mobile stations of a wireless network between an overlay and an underlay
FI105312B (sv) * 1998-10-16 2000-07-14 Nokia Mobile Phones Ltd Förfarande för att utföra omval av cell, en nätdel och en abonnentterminal
US6529734B1 (en) * 1998-11-03 2003-03-04 Telefonaktiebolaget Lm Ericsson Bandwith supply dependent cell level
US6400780B1 (en) * 1998-11-06 2002-06-04 Lucent Technologies Inc. Space-time diversity for wireless systems
US6792276B1 (en) * 1999-07-13 2004-09-14 Telefonaktiebolaget Lm Ericsson (Publ) Hot spot with tailored range for extra frequency to minimize interference
US6393277B1 (en) * 1999-08-13 2002-05-21 Ericsson Inc. System and method for identifying a source of interference in a mobile telecommunications network
GB9921007D0 (en) * 1999-09-06 1999-11-10 Nokia Telecommunications Oy Quality measurement
US6430168B1 (en) * 1999-10-18 2002-08-06 Nortel Networks Limited CDMA base station lantern application
US7920870B1 (en) * 1999-12-30 2011-04-05 Telefonaktiebolaget Lm Ericsson (Publ) System and method for adaptive configuration of cell structure based on the position of mobile stations
US6493331B1 (en) * 2000-03-30 2002-12-10 Qualcomm Incorporated Method and apparatus for controlling transmissions of a communications systems
US7209745B1 (en) * 2000-06-09 2007-04-24 Intel Corporation Cellular wireless re-use structure that allows spatial multiplexing and diversity communication
JP3388224B2 (ja) * 2000-06-23 2003-03-17 松下電器産業株式会社 通信端末装置
JP3426194B2 (ja) * 2000-06-26 2003-07-14 松下電器産業株式会社 通信端末装置
GB2370722A (en) * 2000-07-14 2002-07-03 Ip Access Ltd Controlling base stations to increase traffic capacity
US7386517B1 (en) 2000-07-24 2008-06-10 Donner Irah H System and method for determining and/or transmitting and/or establishing communication with a mobile device user for providing, for example, concessions, tournaments, competitions, matching, reallocating, upgrading, selling tickets, other event admittance means, goods and/or services
US7562051B1 (en) 2000-07-24 2009-07-14 Donner Irah H System and method for reallocating and/or upgrading and/or selling tickets, other event admittance means, goods and/or services
US7031945B1 (en) 2000-07-24 2006-04-18 Donner Irah H System and method for reallocating and/or upgrading and/or rewarding tickets, other event admittance means, goods and/or services
US7562028B1 (en) 2000-07-24 2009-07-14 Donner Irah H System and method for determining and/or transmitting and/or establishing communication with a mobile device user for providing, for example, concessions, tournaments, competitions, matching, reallocating, upgrading, selling tickets, and other event admittance mean
US7162454B1 (en) 2000-07-24 2007-01-09 Donner Irah H System and method for reallocating and/or upgrading and/or selling tickets, other even admittance means, goods and/or services
US7216109B1 (en) 2000-07-24 2007-05-08 Donner Irah H System and method for reallocating and/or upgrading and/or selling tickets, other event admittance means, goods and/or services
US7280975B1 (en) 2000-07-24 2007-10-09 Donner Irah H System and method for determining and/or transmitting and/or establishing communication with a mobile device user for providing, for example, concessions, tournaments, competitions, matching, reallocating, upgrading, selling tickets, other event admittance means, goods and/or services
US6859652B2 (en) 2000-08-02 2005-02-22 Mobile Satellite Ventures, Lp Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis
EP1204283A1 (en) * 2000-11-06 2002-05-08 Telefonaktiebolaget L M Ericsson (Publ) Cellular radio network reusing frequencies
US7792488B2 (en) 2000-12-04 2010-09-07 Atc Technologies, Llc Systems and methods for transmitting electromagnetic energy over a wireless channel having sufficiently weak measured signal strength
US6947748B2 (en) 2000-12-15 2005-09-20 Adaptix, Inc. OFDMA with adaptive subcarrier-cluster configuration and selective loading
US7031710B2 (en) * 2001-06-19 2006-04-18 Nokia Corporation Method and system for load sharing between a plurality of cells in a radio network system
WO2003037020A1 (en) * 2001-10-18 2003-05-01 Nokia Corporation Method and system for harmonizing an operation area for a mobile device in a cellular radio network
US7035663B1 (en) * 2001-10-30 2006-04-25 Sprint Communications Company, L.P. Wireless telecommunications overlay system
US20030166404A1 (en) * 2001-11-15 2003-09-04 Chuang Justin Che-I Progressive reuse partitioning for improved interference rejection in wireless packet networks
US7123934B1 (en) 2002-02-15 2006-10-17 Sprint Communications Company L.P. Telecommunications overlay system
US7242942B2 (en) * 2002-04-25 2007-07-10 Sony Corporation Communication system, apparatus and method for controlling communication, apparatus and method for communication, and computer program
GB2392347B (en) * 2002-08-21 2006-02-22 Motorola Inc An apparatus and method for resource allocation in a communication system
US7039410B2 (en) * 2003-04-22 2006-05-02 Lucent Technologies Inc. Method of handoff at the border between CDMA underlay and overlay systems
FI20030964A0 (sv) * 2003-06-27 2003-06-27 Nokia Corp Antennanpassningsförfarande, system och nätelement
CN1333614C (zh) * 2003-09-10 2007-08-22 华为技术有限公司 一种高速数据业务的无线网络规划方法
US7433708B2 (en) * 2004-02-04 2008-10-07 Nokia Corporation Variable bandwidth in a communication system
US20050250503A1 (en) * 2004-05-05 2005-11-10 Cutrer David M Wireless networks frequency reuse distance reduction
US7639727B1 (en) * 2004-10-05 2009-12-29 Cingular Wireless Ii, L.L.C. System and method for selecting wireless signal bandwidth based on signal strength measurements provided by wireless receivers
US7573851B2 (en) 2004-12-07 2009-08-11 Adaptix, Inc. Method and system for switching antenna and channel assignments in broadband wireless networks
US7430420B2 (en) * 2004-12-23 2008-09-30 Lucent Technologies Inc. Cell selection and inter-frequency handover
US8565773B2 (en) * 2006-03-17 2013-10-22 Futurewei Technologies, Inc. Method and apparatus for enabling soft handoff in an OFDMA-based communication system
PT1997334T (pt) * 2006-03-21 2016-08-19 ERICSSON TELEFON AB L M (publ) Reutilização de frequência dinâmica através de medição em redes de telecomunicações celulares
JP2008042547A (ja) * 2006-08-07 2008-02-21 Fujitsu Ltd 移動通信システム，基地局，端末装置及び送信制御方法
US8085711B2 (en) * 2006-08-24 2011-12-27 Futurewei Technologies, Inc. Method and system for managing radio resources for soft handoff in an OFDMA-based communication system
EP1892880A1 (en) * 2006-08-24 2008-02-27 Nokia Siemens Networks Gmbh & Co. Kg Method and network entities for synchronizing radio communication
US20080076429A1 (en) * 2006-09-08 2008-03-27 Futurewei Technologies, Inc. System for control, management, and transmission for soft handoff in an ofdma-based communication system
ES2320588T3 (es) * 2006-11-24 2009-05-25 Alcatel Lucent Metodo de comunicacion, estacion base, y terminal de usuario para una red de comunicacion inalambrica.
JP5018068B2 (ja) * 2006-12-20 2012-09-05 日本電気株式会社 移動通信システム、ハンドオーバ制御方法、無線基地局、移動局及びプログラム
GB2449231B (en) * 2007-04-25 2012-01-04 Motorola Mobility Inc A cellular communication system and method of operation thereof
CN101365160B (zh) * 2007-08-06 2011-08-24 联想(北京)有限公司 无线广播通信融合网络资源管理系统及方法
US8059614B2 (en) * 2007-08-31 2011-11-15 Samsung Electronics Co., Ltd. Pseudorandom noise selection method for mobile communication sites
US20090059868A1 (en) * 2007-08-31 2009-03-05 Samsung Electronics Co., Ltd. Cell Base Station Radio Frequency Channel Selection
US7826836B2 (en) * 2007-08-31 2010-11-02 Samsung Electronics Co., Ltd. Cell base station virtual RF cage
US8494532B2 (en) * 2007-08-31 2013-07-23 Samsung Electronics Co., Ltd. Method to filter unauthorized mobile devices in code division multiple access networks
US8385293B2 (en) * 2007-08-31 2013-02-26 Samsung Electronics Co., Ltd. Cell base station neighbor list self configuration
US20090061858A1 (en) * 2007-08-31 2009-03-05 Samsung Electronics Co., Ltd. System and Method to Manage Communication Handoff
ATE515908T1 (de) * 2007-09-05 2011-07-15 Ericsson Telefon Ab L M Zellenneuauswahl auf der basis der verwendung relativer schwellen in einem mobiltelekommunikationssystem
JP5178284B2 (ja) * 2008-04-07 2013-04-10 株式会社日立製作所 基地局制御装置及びアクセス規制方法
US8423035B1 (en) * 2008-07-09 2013-04-16 Clearwire Ip Holdings Llc Dynamic uplink/downlink capacity allocation in a communication network
KR101540815B1 (ko) * 2008-09-24 2015-08-07 엘지전자 주식회사 무선통신 시스템에서의 상향링크와 하향링크를 위한 무선자원의 관리 방법
US9357462B2 (en) * 2008-12-24 2016-05-31 Samsung Electronics Co., Ltd. Apparatus and method for changing serving cell in a high speed wireless communication system
US8892141B2 (en) * 2009-04-24 2014-11-18 Agency For Science, Technology And Research Base stations, cellular communication systems, methods for controlling a base station, and methods for controlling a cellular communication system
WO2011035808A1 (en) * 2009-09-24 2011-03-31 Nokia Siemens Networks Oy Method and apparatus for planning of cell sizes and frequency use in a wireless communications network
US8576815B2 (en) * 2009-12-04 2013-11-05 Verizon Patent And Licensing Inc. Long term evolution (LTE) mobile anchoring
WO2011147439A1 (en) * 2010-05-25 2011-12-01 Nokia Siemens Networks Oy Method and apparatus for controlling handover and reselection
CN102348244B (zh) * 2010-08-03 2014-11-05 华为技术有限公司 蜂窝通信系统、终端在小区间切换的方法及宏基站
US9220030B2 (en) * 2010-09-16 2015-12-22 Lg Electronics Inc. Method of alleviating interference between cells in a multicell system and device for the method
US9380480B2 (en) 2011-08-25 2016-06-28 Kyocera Corporation Minimization drive test with reduced wireless device memory usage
CN102413524B (zh) * 2011-11-09 2014-10-08 华为技术有限公司 共小区的通信方法、基站控制器、基站及其通信系统
KR101946048B1 (ko) * 2011-11-18 2019-02-11 주식회사 케이티 무선 통신 시스템에서의 무선 자원 스케줄링 방법 및 그 장치
KR20130074114A (ko) * 2011-12-26 2013-07-04 삼성전자주식회사 이동 통신 시스템에서 협조 사이트 운용 장치 및 방법
CN107426799B (zh) * 2012-02-29 2020-01-03 华为技术有限公司 多模无线通信系统的控制方法、控制服务器和终端
US20140004861A1 (en) * 2012-03-29 2014-01-02 Yang-seok Choi Dual Mode System for Wireless Communication
US8929934B2 (en) * 2012-04-25 2015-01-06 Intel Mobile Communications GmbH Communication devices and methods for operating a communication device
US9590850B2 (en) * 2013-08-08 2017-03-07 Cisco Technology, Inc. Discovery of connectivity and compatibility in a communication network
JP6232319B2 (ja) * 2014-03-17 2017-11-15 Kddi株式会社 チャネル選択装置、チャネル選択システム及びチャネル選択方法
JP6199214B2 (ja) * 2014-03-17 2017-09-20 Kddi株式会社 チャネル選択装置、チャネル選択システム及びチャネル選択方法
WO2016192006A1 (en) * 2015-06-01 2016-12-08 Telefonaktiebolaget Lm Ericsson (Publ) Methods used in cluster manager， radio node and control node， and associated devices
US20170180090A1 (en) * 2015-12-18 2017-06-22 Electronics And Telecommunications Research Institute Distributed multi-points coordinated dynamic cell control apparatus and control method thereof, and distributed multi-points coordinated dynamic cell configuration method
US11606732B1 (en) 2021-09-08 2023-03-14 T-Mobile Usa, Inc. Coverage improvement for 5G new radio wireless communication network, such as for over-shooting cells
US11800382B1 (en) 2021-09-08 2023-10-24 T-Mobile Usa, Inc. Coverage improvement for 5G new radio wireless communication network

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5038399A (en) * 1990-05-21 1991-08-06 Motorola, Inc. Method for assigning channel reuse levels in a multi-level cellular system
GB2269966B (en) * 1991-04-01 1995-08-02 Motorola Inc Target channel verification in a radiotelephone system
EP0530165A3 (en) * 1991-08-23 1993-08-11 Telefonaktiebolaget L M Ericsson Mobile station-controlled handoff
JP2949533B2 (ja) * 1991-09-03 1999-09-13 日本電信電話株式会社 移動通信無線ゾーン構成方法
US5357559A (en) * 1991-12-12 1994-10-18 Telefonaktiebolaget L M Ericsson Listening control channel in a cellular mobile radiotelephone system
US5521961A (en) * 1993-03-26 1996-05-28 Celcore, Inc. Mobility management method for delivering calls in a microcellular network
US5471670A (en) * 1993-07-02 1995-11-28 Motorola, Inc. Method for determining communciation resource handoffs
US5557657A (en) * 1993-09-09 1996-09-17 Hughes Aircraft Company Handoff between overlay and underlay cells
FR2718305B1 (fr) * 1994-03-30 1996-05-31 Telediffusion Fse Procédé d'intercommunication par radiotéléphonie mobile en réseau tridimensionnel.
US5506869A (en) * 1994-10-27 1996-04-09 Northern Telecom Limited Methods and apparatus for estimating carrier-to-interference ratios at cellular radio base stations
FI102649B (sv) * 1995-10-13 1999-01-15 Nokia Telecommunications Oy Förhöjning av kapaciteten i ett cellulärt radionät

Also Published As

Publication number Publication date
AU717302B2 (en) 2000-03-23
FI954879A0 (sv) 1995-10-13
HK1003922A1 (en) 1998-11-13
MX9704373A (es) 1997-10-31
BR9606704A (pt) 1999-04-27
DE69612475D1 (de) 2001-05-17
JP3827730B2 (ja) 2006-09-27
FI954879A (sv) 1997-04-14
NO972708L (no) 1997-08-12
CN1131655C (zh) 2003-12-17
ES2155943T3 (es) 2001-06-01
US6985736B1 (en) 2006-01-10
JPH10511254A (ja) 1998-10-27
PL181501B1 (en) 2001-08-31
HUP9801559A2 (hu) 1998-10-28
CZ179497A3 (en) 1997-12-17
CA2205806A1 (en) 1997-04-17
DE69612475T2 (de) 2001-08-30
EP0801877A1 (en) 1997-10-22
PL320643A1 (en) 1997-10-13
NO972708D0 (no) 1997-06-12
US6091955A (en) 2000-07-18
ATE200602T1 (de) 2001-04-15
WO1997014260A1 (en) 1997-04-17
CZ292539B6 (cs) 2003-10-15
KR100427646B1 (sv) 2004-07-19
NO321246B1 (no) 2006-04-10
HUP9801559A3 (en) 1999-03-29
FI102649B (sv) 1999-01-15
DK0801877T3 (da) 2001-05-07
EP0801877B1 (en) 2001-04-11
CA2205806C (en) 2005-03-22
AU7218796A (en) 1997-04-30
CN1166260A (zh) 1997-11-26
NZ319627A (en) 1998-11-25

Similar Documents

Publication Publication Date Title
FI102649B1 (sv) Förhöjning av kapaciteten i ett cellulärt radionät
AU2001279690A1 (en) Cellular radio network reusing frequencies
CA2290464A1 (en) A method of maximizing spectral efficiency in a cellular communications system
ATE295633T1 (de) Erhöhte kapazität in einem ocdma system durch trennung zwischen frequenzen
DE69231108D1 (de) Zellulares, mobiles Kommunikationssystem mit Benutzung durch Nachbarzellen von gemeinsamen Frequenzen für die Weiterreichungsverfahren
IT1261761B (it) Sistema radioltelefonico cellulare a distribuzione di frequenze.
DE69629086D1 (de) Mehrband-mobiltelefonsystem
WO1998039939A3 (en) Method and system for autonomously allocating frequencies to a radio system sharing frequencies with an overlapping macro radio system
EE9900186A (et) Sagedussüntesaator mobiiljaamadele
DE69728933D1 (de) Mobiles Kommunikationssystem von zellularem Typ zur leistungsfähigen Ausnutzung der Frequenz
AU3665995A (en) Multilayer cellular mobile radio network with optimized frequency re-use plan, and associated method
SE9903034L (sv) Ett förfarande och en anordning för att förbättra kapaciteten hos en GSM basstation
WO2000004661A3 (de) Verfahren zur informationsübertragung und funkstation
ATE358954T1 (de) System und verfahren zur frequenzwiederverwendung in einem sektorisierten zellenmuster in einem drahtlosen kommunikationssystem
TW428388B (en) A power consumption reduction method in a digital mobile radio system and a mobile radio station
NO996271D0 (no) Overlevering i en basestasjon
DE69926146D1 (de) Übertragung der frequenzplanungsinformationen zwischen steuerknoten in einem zellularen kommunikationsnetz
DE69620446T2 (de) Zellulares kommunikationssystem und wiederholungsmuster dafür
MASCETTI et al. Mobile radio system in different utilizations: Implications for frequency assignment planning(Italy)
WO2000074250A3 (de) Verfahren zur informationsübertragung und funkstation
KR950002262U (ko) 위성통신용 초고주파 직교모드변환기 결합구조
CO4780079A1 (es) Metodo y sistema para asignar en forma autonoma, frecuencias a un sistema de radio que comparte frecuencias con un siste- ma de radio macro superpuesto
SE9703939D0 (sv) Arrangement for different frequency planning in a telecommunication system

Legal Events

Date Code Title Description
FG Patent granted

Owner name: NOKIA TELECOMMUNICATIONS OY