TWI777899B - 用於關於控制區域大小的訊號傳遞的技術和裝置 - Google Patents

用於關於控制區域大小的訊號傳遞的技術和裝置 Download PDF

Info

Publication number
TWI777899B
TWI777899B TW111106676A TW111106676A TWI777899B TW I777899 B TWI777899 B TW I777899B TW 111106676 A TW111106676 A TW 111106676A TW 111106676 A TW111106676 A TW 111106676A TW I777899 B TWI777899 B TW I777899B
Authority
TW
Taiwan
Prior art keywords
control
control symbols
bit
symbols
dmrs
Prior art date
Application number
TW111106676A
Other languages
English (en)
Chinese (zh)
Other versions
TW202224476A (zh
Inventor
李熙春
晉 孫
彼得 加爾
Original Assignee
美商高通公司
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 美商高通公司 filed Critical 美商高通公司
Publication of TW202224476A publication Critical patent/TW202224476A/zh
Application granted granted Critical
Publication of TWI777899B publication Critical patent/TWI777899B/zh

Links

Images

Classifications

    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • 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—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Fixing For Electrophotography (AREA)
  • Selective Calling Equipment (AREA)
  • Massaging Devices (AREA)
TW111106676A 2017-06-12 2018-06-12 用於關於控制區域大小的訊號傳遞的技術和裝置 TWI777899B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
WOPCT/CN2017/087941 2017-06-12
PCT/CN2017/087941 WO2018227337A1 (en) 2017-06-12 2017-06-12 Techniques and apparatuses for signaling regarding bandwidth dependent control size
PCT/CN2018/090573 WO2018228305A1 (en) 2017-06-12 2018-06-11 Techniques and apparatuses for signaling regarding control region size
WOPCT/CN2018/090573 2018-06-11

Publications (2)

Publication Number Publication Date
TW202224476A TW202224476A (zh) 2022-06-16
TWI777899B true TWI777899B (zh) 2022-09-11

Family

ID=64659602

Family Applications (2)

Application Number Title Priority Date Filing Date
TW111106676A TWI777899B (zh) 2017-06-12 2018-06-12 用於關於控制區域大小的訊號傳遞的技術和裝置
TW107120140A TW201904323A (zh) 2017-06-12 2018-06-12 用於關於控制區域大小的訊號傳遞的技術和裝置

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW107120140A TW201904323A (zh) 2017-06-12 2018-06-12 用於關於控制區域大小的訊號傳遞的技術和裝置

Country Status (9)

Country Link
US (2) US11277855B2 (enExample)
EP (1) EP3639429A4 (enExample)
JP (2) JP7301752B2 (enExample)
KR (2) KR102648948B1 (enExample)
CN (2) CN110731062B (enExample)
BR (1) BR112019025553A2 (enExample)
CA (1) CA3062375A1 (enExample)
TW (2) TWI777899B (enExample)
WO (2) WO2018227337A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180010949A (ko) * 2016-07-21 2018-01-31 삼성전자주식회사 무선 셀룰라 통신 시스템에서 다수의 dmrs 구조에 대한 설정 방법 및 장치
WO2018227337A1 (en) 2017-06-12 2018-12-20 Qualcomm Incorporated Techniques and apparatuses for signaling regarding bandwidth dependent control size
CN112400349B (zh) * 2018-09-27 2024-05-31 松下电器（美国）知识产权公司 终端及接收方法
US11405152B2 (en) * 2019-01-11 2022-08-02 Qualcomm Incorporated QCL relationship and/or DMRS port identification
US11558762B2 (en) * 2019-04-03 2023-01-17 Mediatek Inc. Techniques of controlling operation of M-DCI based M-TRP reception
CN113711667B (zh) 2019-04-30 2024-02-27 富士通株式会社 参考信号的发送方法、装置和通信系统
US11678354B2 (en) * 2020-01-27 2023-06-13 Qualcomm Incorporated Dynamically switching transmission configuration indication states using a single control resource set

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101702638A (zh) * 2009-11-02 2010-05-05 中兴通讯股份有限公司 传输方式的指示方法及装置
CN101707511A (zh) * 2009-11-18 2010-05-12 中兴通讯股份有限公司 传输方式的指示方法及装置
CN102036301A (zh) * 2009-09-29 2011-04-27 中兴通讯股份有限公司 中继链路下行解调参考信号的传输方法、装置及中继系统
CN102122984A (zh) * 2010-01-11 2011-07-13 株式会社Ntt都科摩 多用户多输入多输出mu-mimo传输方法、无线通信系统以及基站
US20140105165A1 (en) * 2011-07-01 2014-04-17 Ofinno Technologies, Llc Radio Resources Configuration Signaling in a Wireless Network

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970007249B1 (ko) * 1994-01-18 1997-05-07 삼성전자 주식회사 데이타버스폭 변환장치
US7920494B2 (en) * 2008-01-04 2011-04-05 Motorola Mobility, Inc. Method and apparatus for performing mobility measurements in a communication network
US20110019776A1 (en) * 2009-07-24 2011-01-27 Interdigital Patent Holdings, Inc. Method and apparatus for obtaining port index information
US8594010B2 (en) * 2010-01-11 2013-11-26 Qualcomm Incorporated Apparatus and method for physical control format indicator channel (PCFICH) information sharing over relay backhaul link
WO2012173425A2 (en) * 2011-06-15 2012-12-20 Samsung Electronics Co., Ltd. Extension of physical downlink control signaling in a communication system
WO2013055147A2 (ko) * 2011-10-14 2013-04-18 엘지전자 주식회사 무선 통신 시스템에서 채널상태정보 전송 방법 및 장치
WO2013104425A1 (en) * 2012-01-13 2013-07-18 Huawei Technologies Co., Ltd. Method for generating and transmitting demodulation reference signals
WO2013141654A1 (ko) * 2012-03-22 2013-09-26 엘지전자 주식회사 무선 통신 시스템에서 제어정보 수신 방법 및 장치
US9749771B2 (en) * 2012-05-11 2017-08-29 Qualcomm Incorporated Methods and apparatus for managing machine-type communications
KR20150058191A (ko) * 2012-08-10 2015-05-28 엘지전자 주식회사 무선 통신 시스템에서 제어정보 수신 방법 및 장치
KR102186240B1 (ko) * 2012-08-31 2020-12-03 엘지전자 주식회사 무선 통신 시스템에서 하향링크 신호 수신 방법 및 장치
US9491750B2 (en) * 2012-10-04 2016-11-08 Lg Electronics Inc. Method and apparatus for transreceiving downlink signal by considering antenna port relationship in wireless communication system
US20140177562A1 (en) * 2012-12-26 2014-06-26 Innovative Sonic Corporation Method and apparatus for implementing new carrier type (nct) in a wireless communication system
WO2014110764A1 (en) * 2013-01-17 2014-07-24 Panasonic Intellectual Property Corporation Of America Dynamic tdd uplink/downlink configuration using dci
EP2978272A1 (en) * 2013-03-18 2016-01-27 Sharp Kabushiki Kaisha Base station, terminal, communication system, communication method and integrated circuit
US9912362B2 (en) * 2014-09-10 2018-03-06 Samsung Electronics Co., Ltd. Apparatus and method for mitigating interference in a wireless communication system
EP3198962B1 (en) * 2014-09-26 2019-01-02 Telefonaktiebolaget LM Ericsson (publ) First communication device, second communication device and methods therein, for sending and receiving, respectively, an indication of a subframe type
CN105634703B (zh) * 2015-05-25 2017-11-17 宇龙计算机通信科技(深圳)有限公司 指示方法、指示系统、获取方法、获取系统和通信系统
TW201728207A (zh) * 2015-11-10 2017-08-01 Idac控股公司 波束成形系統下行控制頻道設計及傳訊
KR20180010949A (ko) * 2016-07-21 2018-01-31 삼성전자주식회사 무선 셀룰라 통신 시스템에서 다수의 dmrs 구조에 대한 설정 방법 및 장치
WO2018108292A1 (en) * 2016-12-16 2018-06-21 Huawei Technologies Co., Ltd. Base station and user equipment for a wireless communication network
US11418379B2 (en) * 2017-06-09 2022-08-16 Lg Electronics Inc. Method for transmitting/receiving reference signal in wireless communication system, and device therefor
WO2018227337A1 (en) 2017-06-12 2018-12-20 Qualcomm Incorporated Techniques and apparatuses for signaling regarding bandwidth dependent control size

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102036301A (zh) * 2009-09-29 2011-04-27 中兴通讯股份有限公司 中继链路下行解调参考信号的传输方法、装置及中继系统
CN101702638A (zh) * 2009-11-02 2010-05-05 中兴通讯股份有限公司 传输方式的指示方法及装置
CN101707511A (zh) * 2009-11-18 2010-05-12 中兴通讯股份有限公司 传输方式的指示方法及装置
CN102122984A (zh) * 2010-01-11 2011-07-13 株式会社Ntt都科摩 多用户多输入多输出mu-mimo传输方法、无线通信系统以及基站
US20140105165A1 (en) * 2011-07-01 2014-04-17 Ofinno Technologies, Llc Radio Resources Configuration Signaling in a Wireless Network

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Guangdong OPPO Mobile Telecom "On resource sharing between PDCCH and PDSCH", R1-1707708, 3GPP TSG RAN WG1 meeting 89, Hangzhou, PR China, May 15th-19th 2017; *
NEC, "Control Channel Multiplexing", R1-074167, TSG-RAN WG1 50bis, Shanghai, China, October 8 – 12, 2007 *

Also Published As

Publication number Publication date
KR20200015542A (ko) 2020-02-12
KR102582199B1 (ko) 2023-09-22
TW202224476A (zh) 2022-06-16
KR20230136709A (ko) 2023-09-26
JP2023126249A (ja) 2023-09-07
TW201904323A (zh) 2019-01-16
EP3639429A1 (en) 2020-04-22
KR102648948B1 (ko) 2024-03-18
US20220159681A1 (en) 2022-05-19
WO2018227337A1 (en) 2018-12-20
JP7301752B2 (ja) 2023-07-03
CA3062375A1 (en) 2018-12-20
CN110731062B (zh) 2023-09-15
CN110731062A (zh) 2020-01-24
US11800512B2 (en) 2023-10-24
EP3639429A4 (en) 2021-03-10
WO2018228305A1 (en) 2018-12-20
US20210289521A1 (en) 2021-09-16
US11277855B2 (en) 2022-03-15
JP2020523844A (ja) 2020-08-06
BR112019025553A2 (pt) 2020-06-23
CN116961840A (zh) 2023-10-27

Similar Documents

Publication Publication Date Title
TWI757402B (zh) 用於多鏈路發送功率控制的技術和裝置
US11638289B2 (en) Techniques and apparatuses for nesting a new radio system and a long term evolution system
US10568128B2 (en) Techniques and apparatuses for scheduling request acknowledgement
US10484054B2 (en) Techniques and apparatuses for priority-based resource configuration
US10728885B2 (en) Techniques and apparatuses for configuring an uplink bandwidth part for a random access channel (RACH) procedure
CN109964438B (zh) 用于在新无线电中配置公共上行链路部分的技术和装置
TWI777899B (zh) 用於關於控制區域大小的訊號傳遞的技術和裝置
JP2023029605A (ja) ニューラジオの３次同期信号設計のための技法および装置
US11425702B2 (en) Repetition configuration determination
CN111567107A (zh) 寻呼监视时机确定
US10966231B2 (en) Configuring aggregation level and physical downlink control channel candidates at a user equipment
JP7278279B2 (ja) ５ｇにおけるスロットベースまたは非スロットベースのスケジューリングのための技法および装置
US10917837B2 (en) Techniques and apparatuses for common search space determination
WO2020019101A1 (en) Utilization of a control region for downlink transmission
HK40017983A (en) Methods and apparatuses for signaling regarding control region size
HK40017983B (zh) 用於关於控制区域大小的信令的方法和装置

Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees