CA3062375A1 - Techniques and apparatuses for signaling regarding control region size - Google Patents

Techniques and apparatuses for signaling regarding control region size

Info

Publication number
CA3062375A1
CA3062375A1 CA3062375A CA3062375A CA3062375A1 CA 3062375 A1 CA3062375 A1 CA 3062375A1 CA 3062375 A CA3062375 A CA 3062375A CA 3062375 A CA3062375 A CA 3062375A CA 3062375 A1 CA3062375 A1 CA 3062375A1
Authority
CA
Canada
Prior art keywords
control symbols
control
symbols
particular set
bit
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.)
Pending
Application number
CA3062375A
Other languages
English (en)
French (fr)
Inventor
Heechoon Lee
Jing Sun
Peter Gaal
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.)
Qualcomm Inc
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 CA3062375A1 publication Critical patent/CA3062375A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Massaging Devices (AREA)
  • Fixing For Electrophotography (AREA)
  • Selective Calling Equipment (AREA)
CA3062375A 2017-06-12 2018-06-11 Techniques and apparatuses for signaling regarding control region size Pending CA3062375A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/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

Publications (1)

Publication Number Publication Date
CA3062375A1 true CA3062375A1 (en) 2018-12-20

Family

ID=64659602

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3062375A Pending CA3062375A1 (en) 2017-06-12 2018-06-11 Techniques and apparatuses for signaling regarding control region size

Country Status (9)

Country Link
US (2) US11277855B2 (https=)
EP (1) EP3639429A4 (https=)
JP (2) JP7301752B2 (https=)
KR (2) KR102648948B1 (https=)
CN (2) CN110731062B (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
WO2020066232A1 (ja) * 2018-09-27 2020-04-02 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
JP7327509B2 (ja) 2019-04-30 2023-08-16 富士通株式会社 参照信号の送信方法、装置及び通信システム
US11678354B2 (en) * 2020-01-27 2023-06-13 Qualcomm Incorporated Dynamically switching transmission configuration indication states using a single control resource set

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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
CN102036301B (zh) * 2009-09-29 2015-05-20 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
CN101702638B (zh) 2009-11-02 2015-06-03 中兴通讯股份有限公司 传输方式的指示方法及装置
CN101707511B (zh) * 2009-11-18 2015-08-12 中兴通讯股份有限公司 传输方式的指示方法及装置
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
CN102122984B (zh) 2010-01-11 2015-07-15 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
CN107104779B (zh) * 2011-06-15 2020-06-16 三星电子株式会社 用户设备、基站及其接收/发送控制信息的方法
WO2013006379A1 (en) 2011-07-01 2013-01-10 Dinan Esmael Hejazi Synchronization signal and control messages in multicarrier ofdm
US9787383B2 (en) * 2011-10-14 2017-10-10 Lg Electronics Inc. Method and device for transmitting channel state information in wireless communication system
JP5916259B2 (ja) * 2012-01-13 2016-05-11 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 復調参照信号を生成し送信するための方法
JP6110472B2 (ja) * 2012-03-22 2017-04-05 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおける制御情報受信方法及び装置
US9591429B2 (en) * 2012-05-11 2017-03-07 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
CN104685802B (zh) * 2012-10-04 2018-03-23 Lg电子株式会社 在无线通信系统中通过考虑天线端口关系收发下行链路信号的方法和设备
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
PL2946608T3 (pl) * 2013-01-17 2018-07-31 Sun Patent Trust Dynamiczna konfiguracja uplinku oraz downlinku TDD z wykorzystaniem DCI
WO2014148318A1 (ja) * 2013-03-18 2014-09-25 シャープ株式会社 基地局、端末、通信システム、通信方法および集積回路
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
TWI767306B (zh) * 2015-11-10 2022-06-11 美商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
CN110383911B (zh) * 2016-12-16 2021-12-03 华为技术有限公司 一种用于无线通信网络的基站和用户设备
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

Also Published As

Publication number Publication date
TW202224476A (zh) 2022-06-16
KR102648948B1 (ko) 2024-03-18
CN110731062B (zh) 2023-09-15
JP7301752B2 (ja) 2023-07-03
EP3639429A1 (en) 2020-04-22
US11800512B2 (en) 2023-10-24
TW201904323A (zh) 2019-01-16
US20210289521A1 (en) 2021-09-16
KR20230136709A (ko) 2023-09-26
WO2018227337A1 (en) 2018-12-20
JP2023126249A (ja) 2023-09-07
BR112019025553A2 (pt) 2020-06-23
KR20200015542A (ko) 2020-02-12
KR102582199B1 (ko) 2023-09-22
EP3639429A4 (en) 2021-03-10
US11277855B2 (en) 2022-03-15
CN110731062A (zh) 2020-01-24
WO2018228305A1 (en) 2018-12-20
TWI777899B (zh) 2022-09-11
JP2020523844A (ja) 2020-08-06
CN116961840A (zh) 2023-10-27
US20220159681A1 (en) 2022-05-19

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