BRPI0520024A2 - métodos e aparelhos para determinar uma medida representando taxa de transferência de uma célula rádio para um terminal rádio, para suportar seleção de célula rádio para um terminal rádio circundado por várias células rádio, e para suportar transferência intercelular para um terminal rádio circundado por várias células rádio - Google Patents

métodos e aparelhos para determinar uma medida representando taxa de transferência de uma célula rádio para um terminal rádio, para suportar seleção de célula rádio para um terminal rádio circundado por várias células rádio, e para suportar transferência intercelular para um terminal rádio circundado por várias células rádio

Info

Publication number
BRPI0520024A2
BRPI0520024A2 BRPI0520024-5A BRPI0520024A BRPI0520024A2 BR PI0520024 A2 BRPI0520024 A2 BR PI0520024A2 BR PI0520024 A BRPI0520024 A BR PI0520024A BR PI0520024 A2 BRPI0520024 A2 BR PI0520024A2
Authority
BR
Brazil
Prior art keywords
radio
terminal
support
cell
cells
Prior art date
Application number
BRPI0520024-5A
Other languages
English (en)
Inventor
Bo Goeransson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BRPI0520024A2 publication Critical patent/BRPI0520024A2/pt
Publication of BRPI0520024B1 publication Critical patent/BRPI0520024B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

MéTODOS E APARELHOS PARA DETERMINAR UMA MEDIDA REPRESENTANDO TAXA DE TRANSFERENCIA DE UMA CéLULA RáDIO PARA UM TERMINAL RáDIO, PARA SUPORTAR SELEçãO DE CéLULA RáDIO PARA UM TERMINAL RáDIO CIRCUNDADO POR VáRIAS CéLULAS RáDIO, E PARA SUPORTAR TRANSFERêNCIA INTERCELULAR PARA UM TERMINAL RáDIO CIRCUNDADO POR VáRIAS CéLULAS RáDIO. Um aparelho em um terminal de rádio (MS) determina uma medida representando a taxa de transferência de uma célula rádio para o terminal. O aparelho inclui unidades (SINR- 1,..., SINT-4) para determinar várias medidas de qualidade de sinal de sinais piloto recebidos de e associado com várias antenas na célula rádio. Uma unidade de soma (SUM) combina vários de tais medidas de qualidade de sinal em uma medida de taxa de transferência combinada associada com a célula rádio Tais medidas combinadas são determinadas por várias células de rádio cercando o terminal. Outras meios (MEN, SEL, TH) selecionam células de rádio associada com as medidas de taxa de transferência combinadas que suporta uma taxa de transferência pré-determinada com candidata a comunicação com a terminal. As medidas selecionadas são reportadas ao controlador de rede de rádio e usadas para seleção de célula ou transferência intercelular.
BRPI0520024A 2005-02-07 2005-02-07 métodos e aparelhos para suportar seleção de célula de rádio para um terminal de rádio circundado por várias células de rádio e para suportar handover para um terminal de rádio circundado por várias células de rádio BRPI0520024B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2005/000152 WO2006083201A1 (en) 2005-02-07 2005-02-07 Transfer rate measurements

Publications (2)

Publication Number Publication Date
BRPI0520024A2 true BRPI0520024A2 (pt) 2009-08-18
BRPI0520024B1 BRPI0520024B1 (pt) 2018-11-21

Family

ID=36777511

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0520024A BRPI0520024B1 (pt) 2005-02-07 2005-02-07 métodos e aparelhos para suportar seleção de célula de rádio para um terminal de rádio circundado por várias células de rádio e para suportar handover para um terminal de rádio circundado por várias células de rádio

Country Status (9)

Country Link
US (1) US8060091B2 (pt)
EP (1) EP1849242B1 (pt)
JP (1) JP4625093B2 (pt)
CN (1) CN101116264B (pt)
AT (1) ATE424063T1 (pt)
BR (1) BRPI0520024B1 (pt)
DE (1) DE602005013000D1 (pt)
TW (1) TWI318521B (pt)
WO (1) WO2006083201A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007043459A1 (ja) * 2005-10-07 2007-04-19 Nec Corporation 複数の基地局と移動局によるｍｉｍｏ無線通信システム及び方法
US20080070576A1 (en) * 2006-09-20 2008-03-20 Susan Wu Sanders Method of handoff in a wireless communication system
RU2426251C2 (ru) * 2006-10-31 2011-08-10 Квэлкомм Инкорпорейтед Устройство и способ произвольного доступа для беспроводной связи
KR101353058B1 (ko) * 2007-02-12 2014-01-17 삼성전자주식회사 Ｍｉｍｏ를 이용한 무선 랜 핸드오프 제어 방법 및 그 장치
KR100918760B1 (ko) * 2007-03-30 2009-09-24 삼성전자주식회사 광대역 이동 통신 시스템에서 서비스 품질을 고려한핸드오버 수행 방법 및 이를 제공하는 시스템
JP2010531120A (ja) * 2007-06-21 2010-09-16 インターデイジタル テクノロジー コーポレーション Ｅ−ｕｔｒａｎ用のハンドオーバー関連測定報告
WO2009033475A2 (de) * 2007-09-14 2009-03-19 Vodafone Holding Gmbh Auswahl einer basisstation zur zellübergreifenden signaldecodierung
JP5343747B2 (ja) * 2008-09-30 2013-11-13 日本電気株式会社 無線通信システム、管理サーバ、ネットワーク選択方法、および管理サーバプログラム
JP5293819B2 (ja) * 2009-06-29 2013-09-18 富士通株式会社 無線通信装置および送信電力制御方法
CN101932082B (zh) * 2009-09-21 2013-08-21 中兴通讯股份有限公司 一种选择服务小区的方法及终端
CN102823299B (zh) * 2010-04-07 2015-12-09 上海贝尔股份有限公司 无线异构网络中的基站、移动设备和方法
US9258068B2 (en) * 2011-04-28 2016-02-09 Nokia Solutions And Networks Oy RRM measurements for UEs with interference suppression receiver
CN109890054B (zh) 2012-01-21 2023-12-15 华为技术有限公司 无线通信系统中测量增强的方法和装置
CN104735694B (zh) * 2013-12-23 2018-09-11 展讯通信（上海）有限公司 通信系统中小区重选的判断方法与装置
CN107211299A (zh) * 2015-03-05 2017-09-26 联发博动科技（北京）有限公司 Mmw系统中小区选择/重选的方法以及装置
US10524143B2 (en) * 2018-02-15 2019-12-31 Wipro Limited Method, system, and device for managing network entry and BTS handover in land-to-sea wireless networks

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4718081A (en) * 1986-11-13 1988-01-05 General Electric Company Method and apparatus for reducing handoff errors in a cellular radio telephone communications system
US5889768A (en) * 1996-08-30 1999-03-30 Motorola, Inc. Method of and apparatus for pilot channel acquisition
JP2991185B2 (ja) * 1997-06-09 1999-12-20 日本電気株式会社 セルラ通信システム、及びそれに用いられる移動機と基地局
US6067324A (en) 1998-06-30 2000-05-23 Motorola, Inc. Method and system for transmitting and demodulating a communications signal using an adaptive antenna array in a wireless communication system
US6115406A (en) * 1999-09-10 2000-09-05 Interdigital Technology Corporation Transmission using an antenna array in a CDMA communication system
KR100516536B1 (ko) 2000-10-23 2005-09-22 엘지전자 주식회사 2개의 순방향 링크 송신 안테나를 교대로 사용한 데이터전송방법
US7493143B2 (en) * 2001-05-07 2009-02-17 Qualcomm Incorporated Method and system for utilizing polarization reuse in wireless communications
KR100615888B1 (ko) * 2001-08-25 2006-08-25 삼성전자주식회사 안테나 어레이를 포함하는 이동 통신 장치 및 방법
US20030125040A1 (en) 2001-11-06 2003-07-03 Walton Jay R. Multiple-access multiple-input multiple-output (MIMO) communication system
US8218768B2 (en) 2002-01-14 2012-07-10 Qualcomm Incorporated Cryptosync design for a wireless communication system
JP2004023774A (ja) 2002-06-20 2004-01-22 Nec Saitama Ltd Ｃｄｍａ移動通信システムの基地局送信制御システム、基地局送信制御方法及び移動端末
CN1214673C (zh) * 2002-08-12 2005-08-10 华为技术有限公司 多天线通信环境中发射天线的选择方法
JP3844758B2 (ja) * 2002-11-26 2006-11-15 松下電器産業株式会社 通信方法及び送信装置、受信装置
TW595151B (en) 2003-01-30 2004-06-21 Integrated Programmable Commun Carrier sensing, signal quality and link quality in a receiver
US7171165B2 (en) 2003-07-24 2007-01-30 Lucent Technologies Inc. Method for determining a transmission rate on the reverse common signaling channel of a wireless system
US6917821B2 (en) * 2003-09-23 2005-07-12 Qualcomm, Incorporated Successive interference cancellation receiver processing with selection diversity

Also Published As

Publication number Publication date
US20080107163A1 (en) 2008-05-08
ATE424063T1 (de) 2009-03-15
EP1849242B1 (en) 2009-02-25
JP2008530851A (ja) 2008-08-07
TW200703998A (en) 2007-01-16
CN101116264A (zh) 2008-01-30
TWI318521B (en) 2009-12-11
CN101116264B (zh) 2013-03-06
BRPI0520024B1 (pt) 2018-11-21
JP4625093B2 (ja) 2011-02-02
DE602005013000D1 (de) 2009-04-09
US8060091B2 (en) 2011-11-15
EP1849242A1 (en) 2007-10-31
WO2006083201A1 (en) 2006-08-10

Similar Documents

Publication Publication Date Title
BRPI0520024A2 (pt) métodos e aparelhos para determinar uma medida representando taxa de transferência de uma célula rádio para um terminal rádio, para suportar seleção de célula rádio para um terminal rádio circundado por várias células rádio, e para suportar transferência intercelular para um terminal rádio circundado por várias células rádio
JP2011515914A5 (pt)
EP4462885A3 (en) Cell ranking in multi beam system
TW200627993A (en) Wireless communication method and apparatus for selecting and reselecting cells based on measurements performed using dircetional beams and an omni-directional beam pattern
WO2010024589A3 (en) Method and apparatus for beamforming in ofdm wireless systems
EP2241130A4 (en) METHOD AND USER EQUIPMENT IN A COMMUNICATION NETWORK
ZA202307951B (en) Measurement gaps for synchronization signal block measurement time configuration windows in non-terrestrial networks
FI3570456T3 (fi) Käyttäjälaite ja tukiasema
WO2005076903A3 (en) Method and apparatus for measuring channel quality using a smart antenna in a wireless transmit/receive unit
WO2009037580A3 (en) Providing space division multiple access in a wireless network
MY150252A (en) A method and apparatus for pre-coding frequency division duplexing system
WO2008053302A3 (en) Apparatus, method and computer program product providing extended measurement control signal for handoff measurement under interference coordination
NZ580305A (en) Information on reference signal structure for neighbouring cell measurements
GB2406473B (en) A method of determining the identity of an unknown neighbour cell,and apparatus therefor
WO2014045185A3 (en) Weighted rsrp measurement
RU2009144486A (ru) Способ, устройство и компьютерный продукт для сигнализации о назначении субкадров соседних сот
RU2013123279A (ru) Устройство и способ назначения антенн для системы сотовой мобильной связи
EP4604411A3 (en) Apparatus and method for selecting cell in wireless communication system
RU2012119511A (ru) Пользовательское оборудование, базовая станция, способ управления связью и система радиосвязи
WO2018126907A8 (zh) 确定候选小区的方法、用户设备和基站
WO2009022967A3 (en) Neighbor list management for user terminal
TW200729985A (en) Tune-away and cross paging systems and methods
JP2014011539A5 (pt)
TW201015885A (en) Over-the-air test
WO2008110901A3 (en) Techniques for reporting and simultaneous transmission mechanism to improve reliability of signaling

Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO PARECER DA PROCURADORIA NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: H04B 17/382 (2015.01), H04B 7/022 (2017.01), H04B

B07C Technical examination (opinion): republication [chapter 7.3 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 21/11/2018, OBSERVADAS AS CONDICOES LEGAIS.