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

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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
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TW
Taiwan
Prior art keywords
control
control symbols
bit
symbols
dmrs
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TW111106676A
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English (en)
Chinese (zh)
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TW202224476A (zh
Inventor
李熙春
晉 孫
彼得 加爾
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美商高通公司
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    • 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

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  • 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
PCT/CN2017/087941 WO2018227337A1 (en) 2017-06-12 2017-06-12 Techniques and apparatuses for signaling regarding bandwidth dependent control size
WOPCT/CN2017/087941 2017-06-12
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

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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)

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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 (https=)
EP (1) EP3639429A4 (https=)
JP (2) JP7301752B2 (https=)
KR (2) KR102582199B1 (https=)
CN (2) CN116961840A (https=)
BR (1) BR112019025553A2 (https=)
CA (1) CA3062375A1 (https=)
TW (2) TWI777899B (https=)
WO (2) WO2018227337A1 (https=)

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
JP7507092B2 (ja) * 2018-09-27 2024-06-27 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 端末及び受信方法
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
WO2011011566A2 (en) 2009-07-24 2011-01-27 Interdigital Patent Holdings, Inc. Method and apparatus for obtaining demodulation reference signal 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
JP6125496B2 (ja) * 2011-06-15 2017-05-10 サムスン エレクトロニクス カンパニー リミテッド 通信システムにおける物理ダウンリンク制御シグナリングの拡張
US9787383B2 (en) * 2011-10-14 2017-10-10 Lg Electronics Inc. Method and device for transmitting channel state information in wireless communication system
CN106656448B (zh) * 2012-01-13 2020-06-26 华为技术有限公司 用于生成和传输解调参考信号的方法
EP2830244B1 (en) * 2012-03-22 2019-05-08 LG Electronics Inc. Method and apparatus for receiving control information in wireless communication system
US9749771B2 (en) * 2012-05-11 2017-08-29 Qualcomm Incorporated Methods and apparatus for managing machine-type communications
WO2014025172A1 (ko) * 2012-08-10 2014-02-13 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
KR102086517B1 (ko) * 2012-10-04 2020-03-09 엘지전자 주식회사 무선 통신 시스템에서 안테나 포트 관계를 고려한 하향링크 신호 송수신 방법 및 장치
TW201433190A (zh) * 2012-12-26 2014-08-16 Innovative Sonic Corp 在無線通訊系統中實現新載波類型的方法及裝置
ES2661052T3 (es) * 2013-01-17 2018-03-27 Sun Patent Trust Configuración de TDD dinámica del enlace ascendente/enlace descendente utilizando DCI
US20160020882A1 (en) 2013-03-18 2016-01-21 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
ES2840252T3 (es) * 2014-09-26 2021-07-06 Ericsson Telefon Ab L M Primer dispositivo de comunicación, segundo dispositivo de comunicación y métodos en ellos, para enviar y recibir, respectivamente, una indicación de un tipo de subtrama
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
EP3545714B1 (en) * 2016-12-16 2021-07-21 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 *

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

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