BR112016017356B1 - Método, aparelho e sistema de acesso por enlace ascendente - Google Patents

Método, aparelho e sistema de acesso por enlace ascendente Download PDF

Info

Publication number
BR112016017356B1
BR112016017356B1 BR112016017356-2A BR112016017356A BR112016017356B1 BR 112016017356 B1 BR112016017356 B1 BR 112016017356B1 BR 112016017356 A BR112016017356 A BR 112016017356A BR 112016017356 B1 BR112016017356 B1 BR 112016017356B1
Authority
BR
Brazil
Prior art keywords
codebook
uplink
pilot sequence
terminal
data
Prior art date
Application number
BR112016017356-2A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112016017356A2 (https=
Inventor
Yiqun WU
Shunqing Zhang
Yan Chen
Original Assignee
Huawei Technologies Co., Ltd
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 Huawei Technologies Co., Ltd filed Critical Huawei Technologies Co., Ltd
Publication of BR112016017356A2 publication Critical patent/BR112016017356A2/pt
Publication of BR112016017356B1 publication Critical patent/BR112016017356B1/pt

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • 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
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink 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
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03891—Spatial equalizers
    • H04L25/03898—Spatial equalizers codebook-based design
    • H04L25/03904—Spatial equalizers codebook-based design cooperative design, e.g. exchanging of codebook information between base stations
    • 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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112016017356-2A 2014-01-29 2014-01-29 Método, aparelho e sistema de acesso por enlace ascendente BR112016017356B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/071773 WO2015113258A1 (zh) 2014-01-29 2014-01-29 一种上行接入方法、装置及系统

Publications (2)

Publication Number Publication Date
BR112016017356A2 BR112016017356A2 (https=) 2017-08-08
BR112016017356B1 true BR112016017356B1 (pt) 2023-02-07

Family

ID=53756151

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016017356-2A BR112016017356B1 (pt) 2014-01-29 2014-01-29 Método, aparelho e sistema de acesso por enlace ascendente

Country Status (9)

Country Link
US (1) US10735228B2 (https=)
EP (1) EP3086485B1 (https=)
JP (1) JP6356819B2 (https=)
KR (1) KR101881426B1 (https=)
CN (2) CN106063151B (https=)
BR (1) BR112016017356B1 (https=)
CA (1) CA2942582C (https=)
RU (1) RU2637789C1 (https=)
WO (1) WO2015113258A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016049916A1 (zh) 2014-09-30 2016-04-07 华为技术有限公司 数据通信方法和相关设备及通信系统
WO2017035707A1 (zh) * 2015-08-28 2017-03-09 华为技术有限公司 一种随机接入中的上行传输方法及装置
US10470171B2 (en) * 2016-04-01 2019-11-05 Huawei Technologies Co., Ltd. System and method for partitioning resources for joint decoding in the downlink
CN107645370B (zh) 2016-07-20 2020-12-08 华为技术有限公司 资源映射方法和装置
WO2018027912A1 (en) * 2016-08-12 2018-02-15 Lenovo Innovations Limited (Hong Kong) Sparse code multiple access communication
CN108347774B (zh) 2017-01-24 2021-10-15 华为技术有限公司 数据的传输方法和装置
CN106998308B (zh) * 2017-03-09 2020-02-18 清华大学 一种基于时变码本的稀疏码多址接入中的跳码传输方法
KR102206068B1 (ko) * 2017-03-24 2021-01-21 삼성전자주식회사 무선 통신 시스템에서 상향링크 전송을 위한 장치 및 방법
CN109474395B (zh) * 2017-09-07 2020-10-16 华为技术有限公司 数据传输方法、终端、网络设备和通信系统
CN108964864B (zh) * 2018-08-21 2020-11-13 电子科技大学 一种scma多址系统中的非正交导频与信号传输方法
CN110677182B (zh) * 2019-10-15 2021-06-01 哈尔滨工业大学 基于上行链路分层空时结构scma码本的通信方法
US20230171128A1 (en) * 2021-12-01 2023-06-01 Mediatek Inc. Method and apparatus for joint communication and sensing in a mobile communication system
CN116318357A (zh) * 2023-03-24 2023-06-23 哈尔滨工业大学（深圳） 卫星物联网的接入管理方法、装置、设备及存储介质

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3441638B2 (ja) 1997-12-18 2003-09-02 株式会社エヌ・ティ・ティ・ドコモ チャネル推定値を求める装置および方法
US6967936B1 (en) * 2000-02-11 2005-11-22 Lucent Technologies Inc. Uplink timing synchronization and access control for a multi-access wireless communication system
US20070110140A1 (en) 2005-11-14 2007-05-17 Ipwireless, Inc. Automatic selection of coherent and noncoherent transmission in a wireless communication system
RU2455789C2 (ru) 2006-01-18 2012-07-10 Телефонактиеболагет Л М Эрикссон (Пабл) Локализованная и распределенная передача
CN101087170B (zh) * 2006-06-08 2012-04-18 上海原动力通信科技有限公司 时分双工模式下的上行通信方法和系统
KR20080035424A (ko) * 2006-10-19 2008-04-23 엘지전자 주식회사 데이터 전송 방법
FI20065689A0 (fi) 2006-10-31 2006-10-31 Nokia Corp Datasekvenssirakenne ja tiedonsiirtomenetelmä
US8194781B2 (en) 2006-12-29 2012-06-05 Samsung Electronics Co., Ltd Method and apparatus for transmitting and receiving control channel message in a MIMO mobile communication system
US7720164B2 (en) * 2007-02-26 2010-05-18 Telefonaktiebolaget L M Ericsson (Publ) Transmission scheme for uplink access in a FDMA system
US20090111445A1 (en) * 2007-10-29 2009-04-30 Motorola, Inc. Method and apparatus for controlling uplink transmission timing in a communication network
US9130612B2 (en) * 2008-01-07 2015-09-08 Qualcomm Incorporated Unified uplink control signal formats
US8537790B2 (en) * 2008-03-10 2013-09-17 Motorola Mobility Llc Hierarchical pilot structure in wireless communication systems
US8094616B2 (en) * 2008-05-02 2012-01-10 Intel Corporation OFDMA contention-based random access channel design for mobile wireless systems
EP2141824B1 (en) * 2008-06-30 2012-03-07 Alcatel Lucent Method of assigning precoding vectors in a mobile cellular network
CN101621848B (zh) * 2008-06-30 2012-05-23 上海华为技术有限公司 信号传输方法、基站及通信系统
JP5221285B2 (ja) * 2008-11-05 2013-06-26 株式会社東芝 無線通信装置及び方法
US8351544B2 (en) * 2008-12-15 2013-01-08 Motorola Mobility Llc Method and apparatus for codebook-based feedback in a closed loop wireless communication system
EP2207294A3 (en) 2009-01-07 2014-10-22 Samsung Electronics Co., Ltd. Apparatus and method for allocating resources using codebook in broadband wireless communication system
KR101551347B1 (ko) * 2009-01-07 2015-09-08 삼성전자주식회사 광대역 무선통신 시스템에서 코드북을 이용한 자원 할당 장치 및 방법
CN102232319B (zh) 2009-03-09 2013-08-14 华为技术有限公司 多址接入通信系统的方法和装置
US8649456B2 (en) * 2009-03-12 2014-02-11 Futurewei Technologies, Inc. System and method for channel information feedback in a wireless communications system
WO2010118557A1 (zh) * 2009-04-16 2010-10-21 上海贝尔股份有限公司 多基站mimo系统中选择对象终端的方法和装置
CN101931447A (zh) 2009-06-22 2010-12-29 华为技术有限公司 上行数据发送方法及装置
JP2012531804A (ja) 2009-06-26 2012-12-10 エルジー エレクトロニクス インコーポレイティド アップリンクｍｉｍｏ伝送において参照信号を伝送する方法及び装置
US8761281B2 (en) 2009-06-29 2014-06-24 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement for adapting a signal in a wireless communications network
KR101851913B1 (ko) * 2009-07-03 2018-04-24 애플 인크. 무선 시스템의 상향링크 제어 신호 설계
CN101990293B (zh) 2009-08-07 2013-03-13 华为技术有限公司 预编码处理方法、码本集合以及基站
JP5702387B2 (ja) * 2009-09-21 2015-04-15 アップル インコーポレイテッド 上りリンク送信ダイバーシチのためのシグナリング及びチャネル推定
US8325697B2 (en) * 2009-10-13 2012-12-04 Qualcomm Incorporated Methods and apparatus for selecting and transmitting pilots
US8331488B2 (en) * 2009-10-13 2012-12-11 Qualcomm Incorporated Methods and apparatus for communicating information using non-coherent and coherent modulation
US8995356B2 (en) * 2009-10-14 2015-03-31 Qualcomm Incorporated Coding methods and apparatus for broadcast channels
US8948289B2 (en) * 2010-01-12 2015-02-03 Lg Electronics Inc. Method and device for codebook generation and downlink signal transmission in a wireless communication system supporting multiple antennas
US8638880B2 (en) * 2010-01-18 2014-01-28 Telefonaktiebolaget Lm Ericsson (Publ) Radio base station and user equipment and methods therein
KR101782647B1 (ko) * 2010-01-28 2017-09-28 엘지전자 주식회사 무선 통신 시스템에서 상향링크 제어 정보 인코딩 방법 및 장치
WO2012027819A1 (en) * 2010-09-02 2012-03-08 Nortel Networks Limited Generation and application of a sub-codebook of an error control coding codebook
CN102468947A (zh) * 2010-11-05 2012-05-23 大唐移动通信设备有限公司 信道质量信息的反馈方法和设备
CN102546080B (zh) * 2010-12-21 2014-06-25 华为技术有限公司 一种下行基带信号生成方法及相关设备、系统
US8553792B2 (en) * 2011-01-14 2013-10-08 Mitsubishi Electric Research Laboratories, Inc. Non-coherent space-time trellis-coded modulations for network-coded wireless relay communications
CN102882657B (zh) 2011-07-15 2018-01-23 瑞典爱立信有限公司 用于上行链路秩自适应的方法、设备和系统
CN108736942A (zh) 2012-04-24 2018-11-02 株式会社Ntt都科摩 码本生成方法
WO2013169160A1 (en) 2012-05-11 2013-11-14 Telefonaktiebolaget L M Ericsson (Publ) Reference signal design for special subframe configurations
JP5510576B2 (ja) * 2013-03-07 2014-06-04 富士通株式会社 パイロット制御方法
US10028302B2 (en) 2013-03-08 2018-07-17 Huawei Technologies Co., Ltd. System and method for uplink grant-free transmission scheme

Also Published As

Publication number Publication date
EP3086485A1 (en) 2016-10-26
US20160337149A1 (en) 2016-11-17
US10735228B2 (en) 2020-08-04
EP3086485A4 (en) 2016-12-21
CN106063151A (zh) 2016-10-26
RU2637789C1 (ru) 2017-12-07
JP6356819B2 (ja) 2018-07-11
WO2015113258A1 (zh) 2015-08-06
KR20160114132A (ko) 2016-10-04
KR101881426B1 (ko) 2018-07-24
CN110429962A (zh) 2019-11-08
CA2942582C (en) 2021-01-26
EP3086485B1 (en) 2020-09-23
BR112016017356A2 (https=) 2017-08-08
CA2942582A1 (en) 2015-08-06
CN110429962B (zh) 2021-12-14
JP2017510158A (ja) 2017-04-06
CN106063151B (zh) 2019-07-12

Similar Documents

Publication Publication Date Title
BR112016017356B1 (pt) Método, aparelho e sistema de acesso por enlace ascendente
AU2022200951B2 (en) Methods and apparatuses for reference signal transmission and receiving
IL264474B2 (en) Information transmission method and information transmission device
BR112017002918B1 (pt) Método e dispositivo de transmissão
BRPI0815150B1 (pt) Aparelho de estação móvel, aparelho de estação base, método de transmissão e método de recepção
BR112016009796B1 (pt) Dispositivo e método para transmitir um sinal de sincronização
CN110336765B (zh) 高速工业通信系统的同步方法、装置、网络设备及存储介质
JP7306568B2 (ja) 通信方法
EP3833144B1 (en) Terminal and communication method
US20210288855A1 (en) Data stream multiplexing method and terminal
EP3657875A1 (en) Terminal device, base station device, and communication method
EP3082369B1 (en) Method and apparatus for transmitting and receiving system information
CN108123903A (zh) 通信系统中的信号处理方法和设备
AU2014339563B2 (en) Method and apparatus for realizing primary synchronization signal in time domain and computer storage medium
CN110557239A (zh) 小区特定参考信号crs序列的确定方法及装置
CN106792778A (zh) 一种测量lte系统中上行srs信号功率的方法及装置
CN102387101B (zh) 数据发送、接收及传输方法、装置和系统
CN118214530A (zh) 基于序列的信号处理方法及装置
US10917221B2 (en) Base station apparatus, terminal apparatus, and communication method
KR20170136425A (ko) 비-직교 기반의 상향링크 전송 방법 및 장치
US10193719B2 (en) Signal processing method, network equipment, system and computer storage medium
JP6559844B2 (ja) アップリンクアクセス方法、装置、およびシステム
WO2020063930A9 (zh) 一种参考信号的发送、接收方法及装置
CN107786314A (zh) 一种无线通信中的方法和装置
CN119922054A (zh) 一种通信方法及相关装置

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 29/01/2014, OBSERVADAS AS CONDICOES LEGAIS