CN102754476A - Pusch的上行传输方法、和系统 - Google Patents

Pusch的上行传输方法、和系统 Download PDF

Info

Publication number
CN102754476A
CN102754476A CN2010800634134A CN201080063413A CN102754476A CN 102754476 A CN102754476 A CN 102754476A CN 2010800634134 A CN2010800634134 A CN 2010800634134A CN 201080063413 A CN201080063413 A CN 201080063413A CN 102754476 A CN102754476 A CN 102754476A
Authority
CN
China
Prior art keywords
dci
search space
dci format
pusch transmission
user
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN2010800634134A
Other languages
English (en)
Other versions
CN102754476B (zh
Inventor
刘瑾
杨涛
张晓博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Shanghai Bell Co Ltd
Original Assignee
Alcatel Lucent Shanghai Bell 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 Alcatel Lucent Shanghai Bell Co Ltd filed Critical Alcatel Lucent Shanghai Bell Co Ltd
Publication of CN102754476A publication Critical patent/CN102754476A/zh
Application granted granted Critical
Publication of CN102754476B publication Critical patent/CN102754476B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0046—Code rate detection or code type detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Abstract

本发明针对特定场景提出了一些上行传输模式，作为有限传输方案、DCI格式和盲解码的搜索空间的合理组合或映射关系。本发明提出了一种物理上行共享信道PUSCH的传输方法，包括：在基站侧，向用户设备发送消息以通知要使用的上行传输模式；根据映射关系，选择上行传输模式下的DCI格式；向用户设备发送所确定格式的DCI；在用户设备侧，从基站接收消息以获知要使用的上行传输模式；在与上行传输模式相对应的搜索空间搜索与上行传输模式相对应的DCI格式，以解码DCI，从而确定PUSCH传输方案；根据解码的DCI所承载的控制信息，按照所确定的传输方案，传输PUSCH。在每种上行传输模式下，用户设备仅监控PDCCH上的有限DCI格式。因此，降低了盲解码的复杂度。此外，针对不同传输方案，根据不同的层数、码本大小等，采用不同的DCI格式，可以减小信令开销。此外，通过设计传输模式所包括的传输方案，可以实现调度的灵活性。本发明还提出了物理上行共享信道的传输系统。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201080063413.4A 2010-04-06 2010-04-06 Pusch的上行传输方法、和系统 Active CN102754476B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2010/000445 WO2011123975A1 (zh) 2010-04-06 2010-04-06 Pusch的上行传输方法、和系统

Publications (2)

Publication Number Publication Date
CN102754476A true CN102754476A (zh) 2012-10-24
CN102754476B CN102754476B (zh) 2015-01-21

Family

ID=44761985

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080063413.4A Active CN102754476B (zh) 2010-04-06 2010-04-06 Pusch的上行传输方法、和系统

Country Status (2)

Country Link
CN (1) CN102754476B (zh)
WO (1) WO2011123975A1 (zh)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107466451A (zh) * 2015-04-09 2017-12-12 Lg电子株式会社 用于在无线通信系统中发送干扰下行链路控制信息的方法及其装置
WO2018028387A1 (zh) * 2016-08-12 2018-02-15 华为技术有限公司 数据传输方法和装置
WO2018166345A1 (zh) * 2017-03-17 2018-09-20 电信科学技术研究院有限公司 上行发送波束确定方法和装置
CN108934190A (zh) * 2017-03-24 2018-12-04 联发科技股份有限公司 无线通信系统的传输机制
CN109548062A (zh) * 2017-08-15 2019-03-29 普天信息技术有限公司 一种离散频谱通信系统中dci传输方法及设备
CN110035507A (zh) * 2018-01-12 2019-07-19 中国信息通信研究院 一种移动通讯上行信息传输方法和系统
WO2019144345A1 (zh) * 2018-01-25 2019-08-01 华为技术有限公司 数据传输方法及相关装置
CN111133819A (zh) * 2017-08-10 2020-05-08 苹果公司 用于新空口的预占指示
CN112313899A (zh) * 2018-06-13 2021-02-02 高通股份有限公司 针对传输模式切换的信道状态信息测量与反馈
CN112771785A (zh) * 2018-09-28 2021-05-07 联想（新加坡）私人有限公司 用于经由物理共享信道传送用户数据的方法和设备
WO2022141086A1 (zh) * 2020-12-29 2022-07-07 捷开通讯(深圳)有限公司 通信方法、装置及可读存储介质
WO2023004740A1 (en) * 2021-07-30 2023-02-02 Lenovo (Beijing) Limited Group common tpc command for ul transmission in multi-trp

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102611524B (zh) 2011-12-19 2015-02-04 电信科学技术研究院 一种传输信息的方法、系统及设备
US8885752B2 (en) 2012-07-27 2014-11-11 Intel Corporation Method and apparatus for feedback in 3D MIMO wireless systems
CN104811284B (zh) * 2014-01-29 2019-05-31 上海诺基亚贝尔股份有限公司 为mtc ue进行上行链路传输反馈的方法和装置
CN107896389A (zh) * 2016-09-29 2018-04-10 华为技术有限公司 一种用于数据传输的方法和装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101541063A (zh) * 2009-04-27 2009-09-23 中兴通讯股份有限公司 一种下行控制信令的传输方法和装置
WO2010018854A1 (en) * 2008-08-11 2010-02-18 Sharp Kabushiki Kaisha Systems and methods for ofdma and sc-fdma switching

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010018854A1 (en) * 2008-08-11 2010-02-18 Sharp Kabushiki Kaisha Systems and methods for ofdma and sc-fdma switching
CN101541063A (zh) * 2009-04-27 2009-09-23 中兴通讯股份有限公司 一种下行控制信令的传输方法和装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SAMSUNG: "《3GPP TSG RAN WG1 Meeting #60 R1-101185》", 26 February 2010 *

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107466451A (zh) * 2015-04-09 2017-12-12 Lg电子株式会社 用于在无线通信系统中发送干扰下行链路控制信息的方法及其装置
CN107466451B (zh) * 2015-04-09 2019-08-30 Lg电子株式会社 用于发送干扰下行链路控制信息的方法及其装置
US10470194B2 (en) 2015-04-09 2019-11-05 Lg Electronics Inc. Method for transmitting interference downlink control information in a wireless communication system and apparatus therefor
WO2018028387A1 (zh) * 2016-08-12 2018-02-15 华为技术有限公司 数据传输方法和装置
US10560175B2 (en) 2016-08-12 2020-02-11 Huawei Technologies Co., Ltd. Data transmission method and apparatus
US11510203B2 (en) 2017-03-17 2022-11-22 Datang Mobile Communications Equipment Co., Ltd. Method and apparatus for determining uplink transmission beam
WO2018166345A1 (zh) * 2017-03-17 2018-09-20 电信科学技术研究院有限公司 上行发送波束确定方法和装置
CN108934190A (zh) * 2017-03-24 2018-12-04 联发科技股份有限公司 无线通信系统的传输机制
CN111133819B (zh) * 2017-08-10 2023-08-11 苹果公司 用于新空口的预占指示
US11683145B2 (en) 2017-08-10 2023-06-20 Apple Inc. Preemption indications for new radio
CN111133819A (zh) * 2017-08-10 2020-05-08 苹果公司 用于新空口的预占指示
CN109548062A (zh) * 2017-08-15 2019-03-29 普天信息技术有限公司 一种离散频谱通信系统中dci传输方法及设备
CN110035507B (zh) * 2018-01-12 2021-04-30 中国信息通信研究院 一种移动通讯上行信息传输方法和系统
CN110035507A (zh) * 2018-01-12 2019-07-19 中国信息通信研究院 一种移动通讯上行信息传输方法和系统
WO2019144345A1 (zh) * 2018-01-25 2019-08-01 华为技术有限公司 数据传输方法及相关装置
CN112313899A (zh) * 2018-06-13 2021-02-02 高通股份有限公司 针对传输模式切换的信道状态信息测量与反馈
CN112771785A (zh) * 2018-09-28 2021-05-07 联想（新加坡）私人有限公司 用于经由物理共享信道传送用户数据的方法和设备
WO2022141086A1 (zh) * 2020-12-29 2022-07-07 捷开通讯(深圳)有限公司 通信方法、装置及可读存储介质
WO2023004740A1 (en) * 2021-07-30 2023-02-02 Lenovo (Beijing) Limited Group common tpc command for ul transmission in multi-trp

Also Published As

Publication number Publication date
CN102754476B (zh) 2015-01-21
WO2011123975A1 (zh) 2011-10-13

Similar Documents

Publication Publication Date Title
CN102754476A (zh) Pusch的上行传输方法、和系统
KR102207480B1 (ko) 무선 통신 시스템에서 제어 정보 전송을 위한 방법 및 장치
JP5862910B2 (ja) 基地局と基地局の動作方法及び端末と端末の動作方法
EP2575278B1 (en) Indication method, base station, and system for csi feedback
US9585136B2 (en) Method and system for indicating method used to scramble dedicated reference signals
JP5802219B2 (ja) 無線ネットワークにおいて送信モードを設定するための方法
CN102291209B (zh) 增强长期演进的管理设备中控制上行传输的方法及装置
US9131492B2 (en) Method and system of multi-layer beamforming
CN102823184B (zh) 用于有效传输控制信息以支持上行链路多天线传输的方法和设备
KR101829838B1 (ko) 상향링크 다중 안테나 전송을 위한 제어 정보 송수신 방법 및 장치
US20110205988A1 (en) Method and system for indicating an enabled transport block
US20120300711A1 (en) Method and System for Signaling Configuration of Physical Uplink Shared Channel
KR102589185B1 (ko) 무선 셀룰라 통신 시스템에서 다수의 dmrs 구조에 대한 설정 방법 및 장치
CN102484520A (zh) 在mimo无线通信系统中发射下行链路信号的方法和装置
CN102484515A (zh) 用于支持单用户多输入多输出（su-mimo）和多用户mimo（mu-mimo）的方法和装置
CN106464318A (zh) 用于在无线通信系统中使用的选择性信道反馈方法和装置
KR101595031B1 (ko) 다중 안테나를 지원하는 무선 통신 시스템에서의 전송 전력 제어 방법
KR20220055486A (ko) 업링크 제어 정보 생략을 위한 방법 및 장치
KR20120115368A (ko) 제어 시그널링 오버헤드를 감소시키기 위한 방법 및 디바이스
CN102394684A (zh) 多天线端口场景下的信息传输方法和设备
CN102771151B (zh) 复用上行控制信息和数据的方法和设备
KR20240045117A (ko) 다중 셀 스케줄링을 처리하는 방법 및 사용자 장비

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 201206 Pudong New Area, Nanjing Road, No. 388, Shanghai

Patentee after: Shanghai NOKIA Baer Limited by Share Ltd

Address before: 201206 Pudong New Area, Nanjing Road, No. 388, Shanghai

Patentee before: Shanghai Alcatel-Lucent Co., Ltd.