BR112013018124A8 - combinação de taxa para esquemas de transmissão de multiponto coordenado - Google Patents

combinação de taxa para esquemas de transmissão de multiponto coordenado

Info

Publication number
BR112013018124A8
BR112013018124A8 BR112013018124A BR112013018124A BR112013018124A8 BR 112013018124 A8 BR112013018124 A8 BR 112013018124A8 BR 112013018124 A BR112013018124 A BR 112013018124A BR 112013018124 A BR112013018124 A BR 112013018124A BR 112013018124 A8 BR112013018124 A8 BR 112013018124A8
Authority
BR
Brazil
Prior art keywords
comp
coordinated multipoint
transmission schemes
res
multipoint transmission
Prior art date
Application number
BR112013018124A
Other languages
English (en)
Other versions
BR112013018124A2 (pt
BR112013018124B1 (pt
Inventor
Bhattad Kapil
Gaal Peter
Luo Tao
Chen Wanshi
Zhang Xiaoxia
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
Publication of BR112013018124A2 publication Critical patent/BR112013018124A2/pt
Publication of BR112013018124A8 publication Critical patent/BR112013018124A8/pt
Publication of BR112013018124B1 publication Critical patent/BR112013018124B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • 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
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

cominação de taxa para esquemas de transmissão de multiponto coordenado determinados aspectos da presente descrição se referem a técnicas para determinar elementos de recurso (res) utilizados para os esquemas de transmissão de multiponto coordenado (comp). as técnicas geralmente incluem a determinação, por um equipamento de usuário (ue), de um conjunto de res de dados utilizados para a operação de multiponto coordenado (comp). a determinação é baseada em um esquema comp e res de dados disponíveis para estações base, específicas, envolvidas na operação comp. a técnica inclui adicionalmente os dados de processamento recebidos através da operação comp no conjunto determínado de res de dados.
BR112013018124-9A 2011-01-17 2012-01-17 Combinação de taxa para esquemas de transmissão de multiponto coordenado BR112013018124B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161433448P 2011-01-17 2011-01-17
US61/433,448 2011-01-17
US13/351,156 US10200166B2 (en) 2011-01-17 2012-01-16 Rate matching for coordinated multipoint transmission schemes
US13/351,156 2012-01-16
PCT/US2012/021567 WO2012099887A1 (en) 2011-01-17 2012-01-17 Rate matching for coordinated multipoint transmission schemes

Publications (3)

Publication Number Publication Date
BR112013018124A2 BR112013018124A2 (pt) 2021-06-15
BR112013018124A8 true BR112013018124A8 (pt) 2021-07-06
BR112013018124B1 BR112013018124B1 (pt) 2022-05-17

Family

ID=46490714

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013018124-9A BR112013018124B1 (pt) 2011-01-17 2012-01-17 Combinação de taxa para esquemas de transmissão de multiponto coordenado

Country Status (7)

Country Link
US (1) US10200166B2 (pt)
EP (1) EP2666253B1 (pt)
JP (1) JP5745095B2 (pt)
KR (2) KR101813164B1 (pt)
CN (1) CN103404069B (pt)
BR (1) BR112013018124B1 (pt)
WO (1) WO2012099887A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11575478B2 (en) 2011-01-17 2023-02-07 Qualcomm Incorporated Rate matching for coordinated multipoint transmission schemes
US9369898B2 (en) * 2011-10-10 2016-06-14 Lg Electronics Inc. Method and device for measuring interference in a wireless communication system
EP3595232B1 (en) * 2012-01-11 2023-04-26 Samsung Electronics Co., Ltd. Apparatus and method for transmitting/receiving downlink data channel signal transmission information in cellular radio communication system using cooperative multi-point scheme
WO2013167163A1 (en) * 2012-05-07 2013-11-14 Nokia Siemens Networks Oy Interference estimation for multipoint transmissions
US9686772B2 (en) 2012-08-01 2017-06-20 Qualcomm Incorporated Methods and apparatus for coordinated multipoint (CoMP) communications
US9456358B2 (en) 2012-08-13 2016-09-27 Qualcomm Incorporated Method and apparatus for indicating active channel state information reference signal (CSI-RS) configurations
US8971906B2 (en) * 2013-01-17 2015-03-03 Qualcomm Incorporated Hybrid interference alignment for mixed macro-FEMTO base station downlink
EP2981142A4 (en) * 2013-04-12 2016-03-16 Huawei Tech Co Ltd METHOD AND USER DEVICE FOR PERFORMANCE CONFIGURATION IN A HETEROGENIC NETWORK
US10757698B2 (en) * 2013-07-26 2020-08-25 Qualcomm Incorporated Transmission time interval (TTI) bundling for physical downlink shared channel (PDSCH)
US9344159B2 (en) 2013-10-09 2016-05-17 Telefonaktiebolaget L M Ericsson (Publ) Dynamic multi-cell clustering for downlink comp in a wireless communication network
US9935807B2 (en) * 2014-09-26 2018-04-03 Telefonaktiebolaget L M Ericsson (Publ) Discovery signal design
WO2016124979A1 (en) * 2015-02-05 2016-08-11 Telefonaktiebolaget Lm Ericsson (Publ) Dl comp scheduling for a heterogeneous cellular network
KR102123233B1 (ko) * 2016-09-01 2020-06-17 주식회사 케이티 차세대 무선 액세스 망에서 데이터를 송수신하는 방법 및 그 장치
US10098144B2 (en) * 2017-01-21 2018-10-09 Qualcomm Incorporated Rate matching of data transmission in control resource region
TWI743548B (zh) * 2018-08-31 2021-10-21 財團法人工業技術研究院 用於使用者設備和遠程接入節點的連接重定向方法以及使用所述方法的使用者設備

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070081448A1 (en) * 2005-10-06 2007-04-12 Mansoor Ahmed Partially coherent transmission for a multi-carrier communication system
US8379738B2 (en) 2007-03-16 2013-02-19 Samsung Electronics Co., Ltd. Methods and apparatus to improve performance and enable fast decoding of transmissions with multiple code blocks
KR100925439B1 (ko) * 2008-02-19 2009-11-06 엘지전자 주식회사 물리 하이브리드 ａｒｑ 지시 채널 매핑 방법
US8249029B2 (en) * 2008-03-28 2012-08-21 Qualcomm Incorporated Low reuse preamble for a wireless communication network
EP2296301A1 (en) 2008-06-24 2011-03-16 Sharp Kabushiki Kaisha Radio communication system, base station device, mobile station device, radio transmission method, and radio reception method
CN103179075B (zh) 2008-11-20 2017-06-27 华为技术有限公司 协作多点传输中确定资源映射的方法、网络设备及***
KR101619446B1 (ko) * 2008-12-02 2016-05-10 엘지전자 주식회사 하향링크 ｍｉｍｏ시스템에 있어서 ｒｓ 전송 방법
US8780829B2 (en) * 2008-12-11 2014-07-15 Lg Electronics Inc. Method for transmitting and receiving a comp reference signal in a multi-cell environment
US9084119B2 (en) * 2009-01-07 2015-07-14 Qualcomm Incorporated Carrier reuse in a multicarrier wireless communication environment
US8755807B2 (en) 2009-01-12 2014-06-17 Qualcomm Incorporated Semi-static resource allocation to support coordinated multipoint (CoMP) transmission in a wireless communication network
US8274951B2 (en) * 2009-03-17 2012-09-25 Samsung Electronics Co., Ltd. System and method for dynamic cell selection and resource mapping for CoMP joint transmission
CN101873629A (zh) * 2009-04-24 2010-10-27 北京三星通信技术研究有限公司 一种多点联合传输的方法和装置
US8208434B2 (en) * 2009-04-28 2012-06-26 Motorola Mobility, Inc. Method of signaling particular types of resource elements in a wireless communication system
US20120108285A1 (en) * 2009-06-25 2012-05-03 Kyocera Corporation Radio communication system, radio base station, and radio communication method
ES2641317T3 (es) * 2009-08-14 2017-11-08 Hmd Global Oy Mejoras para la transmisión multipunto coordinada
WO2011038780A1 (en) * 2009-10-02 2011-04-07 Nokia Siemens Networks Oy Resource setting control for transmission using contention based resources
KR101559800B1 (ko) * 2009-10-25 2015-10-13 엘지전자 주식회사 ＣｏＭＰ 동작을 수행하는 무선 통신 시스템에서 단말이 피드백 정보를 전송하는 방법 및 장치
KR101757452B1 (ko) * 2010-01-08 2017-07-13 삼성전자주식회사 무선 통신 시스템에서 자원 매핑 및 디매핑 방법 및 장치
US9270427B2 (en) 2010-01-11 2016-02-23 Futurewei Technologies, Inc. System and method for multiplexing control and data channels in a multiple input, multiple output communications system
US9407409B2 (en) 2010-02-23 2016-08-02 Qualcomm Incorporated Channel state information reference signals
RU2613178C2 (ru) * 2011-01-07 2017-03-15 Интердиджитал Пэйтент Холдингз, Инк. Способ, система и устройство для приема совместно используемого канала нисходящей линии связи в кооперативных многоточечных передачах

Also Published As

Publication number Publication date
KR101578889B1 (ko) 2015-12-18
JP5745095B2 (ja) 2015-07-08
EP2666253A1 (en) 2013-11-27
EP2666253B1 (en) 2021-12-01
CN103404069A (zh) 2013-11-20
BR112013018124A2 (pt) 2021-06-15
WO2012099887A1 (en) 2012-07-26
US20120182946A1 (en) 2012-07-19
JP2014508451A (ja) 2014-04-03
KR20150023932A (ko) 2015-03-05
KR101813164B1 (ko) 2017-12-28
US10200166B2 (en) 2019-02-05
KR20130121941A (ko) 2013-11-06
CN103404069B (zh) 2016-09-07
BR112013018124B1 (pt) 2022-05-17

Similar Documents

Publication Publication Date Title
BR112013018124A8 (pt) combinação de taxa para esquemas de transmissão de multiponto coordenado
BR112014015388A8 (pt) equipamento de usuário e nó de rede de rádio, e métodos dos mesmos
BR112013032943A2 (pt) método e aparelho para mitigar interferência em sistemas sem fio
UY34697A (es) Métodos para preparar análogos de nucleótidos
MX2022002746A (es) Mejoramiento de se?ales de referencia para una celula compartida.
BR112016030026A2 (pt) operação duplex total em uma rede de comunicação sem fio
UY34824A (es) Nucleósidos de espirooxetano de uracilo
BR112017024033A2 (pt) ?dispositivo, sistema de comunicação sem fio, e, método?.
BR112013010492A2 (pt) método e aparelho para equipação de taxa com silenciamento
UY34765A (es) Compuestos novedosos.
BR112016004213B8 (pt) Métodos e aparelhos para enlace ascendente de múltiplos usuários
WO2013149177A3 (en) Wireless communication in view of time varying interference
BR112014016170A2 (pt) decodificação com base em dm-rs utilizando temporização com base em csi-rs
MA33908B1 (fr) Transmission srs en poussee
GB2506783A (en) Enabling a computing device to utilize another computing device
MX2017001790A (es) Metodo y aparato para reportar el reporte de estado de memoria intermedia.
BR112016022740A2 (pt) Método de detecção de sinal de referência, método de envio de sinal de referência, equipamento de usuário e estação-base
GB2510729A (en) Managing data usage of a computing device
BR112014018033A8 (pt) método e aparelho
MX2014009026A (es) Tecnicas para manejo mejorado de ahorros de energia.
MX361070B (es) Dispositivo de estación base, equipo de usuario, y método para reportar la información de estado de canal.
AR098556A1 (es) Aparato para procesar información, aparato de difusión y método de recepción
MX2016009806A (es) Metodo y aparato para reportar margen de potencia, y equipo de usuario.
MX2019000519A (es) Metodo de comunicacion, dispositivo de red y equipo de usuario.
BR112018009495A2 (pt) método de retroalimentação de serviço e dispositivo de comunicações

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/01/2012, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.