TWI762456B - 在共享通訊媒體上傳送存取點的子訊框定時 - Google Patents

在共享通訊媒體上傳送存取點的子訊框定時 Download PDF

Info

Publication number
TWI762456B
TWI762456B TW105136577A TW105136577A TWI762456B TW I762456 B TWI762456 B TW I762456B TW 105136577 A TW105136577 A TW 105136577A TW 105136577 A TW105136577 A TW 105136577A TW I762456 B TWI762456 B TW I762456B
Authority
TW
Taiwan
Prior art keywords
drs
value
transmission window
subframe
specific
Prior art date
Application number
TW105136577A
Other languages
English (en)
Chinese (zh)
Other versions
TW201722175A (zh
Inventor
阿魯穆加姆 琴塔莫瑞卡納安
濤 劉
齊拉格許瑞斯拜 帕特爾
天爾阿德爾 庫多茲
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 TW201722175A publication Critical patent/TW201722175A/zh
Application granted granted Critical
Publication of TWI762456B publication Critical patent/TWI762456B/zh

Links

Images

Classifications

    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
TW105136577A 2015-11-10 2016-11-10 在共享通訊媒體上傳送存取點的子訊框定時 TWI762456B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201562253647P 2015-11-10 2015-11-10
US62/253,647 2015-11-10
US201662280195P 2016-01-19 2016-01-19
US62/280,195 2016-01-19
US15/346,986 US10292093B2 (en) 2015-11-10 2016-11-09 Communicating subframe timing of an access point on a shared communication medium
US15/346,986 2016-11-09

Publications (2)

Publication Number Publication Date
TW201722175A TW201722175A (zh) 2017-06-16
TWI762456B true TWI762456B (zh) 2022-05-01

Family

ID=58668040

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105136577A TWI762456B (zh) 2015-11-10 2016-11-10 在共享通訊媒體上傳送存取點的子訊框定時

Country Status (9)

Country Link
US (1) US10292093B2 (enExample)
EP (1) EP3375124B1 (enExample)
JP (1) JP6859342B2 (enExample)
KR (1) KR102895193B1 (enExample)
CN (1) CN108352968B (enExample)
AU (1) AU2016354471B2 (enExample)
ES (1) ES2872554T3 (enExample)
TW (1) TWI762456B (enExample)
WO (1) WO2017083542A2 (enExample)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016210302A1 (en) * 2015-06-25 2016-12-29 Interdigital Patent Holdings, Inc. Methods and apparatus for initial cell search and selection using beamforming
US10349404B2 (en) * 2016-04-22 2019-07-09 Qualcomm Incorporated Discovery reference signal transmission and decoding and measurement techniques in a wireless communication system
CN109075926B (zh) 2016-05-13 2021-12-31 英特尔公司 物理下行链路共享信道中的控制消息的加扰
CN107438265B (zh) * 2016-05-27 2019-12-10 北京佰才邦技术有限公司 一种发送系统信息的方法、装置、基站及终端
CN109565842B (zh) 2016-07-20 2022-05-13 日本电气株式会社 用于信息传输和信息接收的方法和装置
US10405332B2 (en) * 2016-09-06 2019-09-03 Samsung Electronics Co., Ltd. Coexistence of different radio access technologies or services on a same carrier
WO2018083585A1 (en) * 2016-11-04 2018-05-11 Telefonaktiebolaget Lm Ericsson (Publ) Neighboring mobility reference signal set search in beambased nr mobility
US11329731B2 (en) * 2017-01-08 2022-05-10 Lg Electronics Inc. Method for controlling cross-link interference, and apparatus therefor
US10499255B2 (en) 2017-03-31 2019-12-03 Qualcomm Incorporated Discovery reference signal (DRS) search modes and mode switching techniques
CN108810059B (zh) * 2017-05-05 2024-04-16 华为技术有限公司 广播信号的发送方法、接收方法、网络设备和终端设备
WO2018218539A1 (zh) * 2017-05-31 2018-12-06 华为技术有限公司 一种调度系统信息块的方法及装置
WO2019010460A1 (en) * 2017-07-07 2019-01-10 Qualcomm Incorporated CHANNEL ACCESS AND SUPPORT RESERVATION MECHANISM
US11206605B2 (en) 2017-08-25 2021-12-21 Qualcomm Incorporated Discovery procedures for multi-band operation
US10958383B2 (en) * 2017-12-06 2021-03-23 Qualcomm Incorporated Time based redundancy version determination for grant-free signaling
JP7358392B2 (ja) * 2018-05-10 2023-10-10 インターデイジタル パテント ホールディングス インコーポレイテッド Nr-uにおけるssb送信のメカニズム
EP4546675A3 (en) 2018-08-10 2025-06-25 Wilus Institute of Standards and Technology Inc. Physical channel and method for transmitting and receiving signals in wireless communication system, and apparatus using same
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted multiple-input multiple-output downlink configuration
US10432272B1 (en) 2018-11-05 2019-10-01 XCOM Labs, Inc. Variable multiple-input multiple-output downlink user equipment
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
KR20210087089A (ko) 2018-11-27 2021-07-09 엑스콤 랩스 인코퍼레이티드 넌-코히어런트 협력 다중 입출력 통신
US10756795B2 (en) 2018-12-18 2020-08-25 XCOM Labs, Inc. User equipment with cellular link and peer-to-peer link
US11063645B2 (en) 2018-12-18 2021-07-13 XCOM Labs, Inc. Methods of wirelessly communicating with a group of devices
CN111417186B (zh) * 2019-01-07 2021-07-16 华为技术有限公司 一种时间同步方法和装置
US11330649B2 (en) 2019-01-25 2022-05-10 XCOM Labs, Inc. Methods and systems of multi-link peer-to-peer communications
US10756767B1 (en) 2019-02-05 2020-08-25 XCOM Labs, Inc. User equipment for wirelessly communicating cellular signal with another user equipment
US11962531B2 (en) * 2019-03-29 2024-04-16 Apple Inc. Channel state information reference signal (CSI-RS) as part of discovery reference signal (DRS) configuration and indication for new radio-unlicensed (NR-U)
US10756782B1 (en) 2019-04-26 2020-08-25 XCOM Labs, Inc. Uplink active set management for multiple-input multiple-output communications
US11032841B2 (en) 2019-04-26 2021-06-08 XCOM Labs, Inc. Downlink active set management for multiple-input multiple-output communications
US10686502B1 (en) 2019-04-29 2020-06-16 XCOM Labs, Inc. Downlink user equipment selection
US10735057B1 (en) 2019-04-29 2020-08-04 XCOM Labs, Inc. Uplink user equipment selection
US11411778B2 (en) 2019-07-12 2022-08-09 XCOM Labs, Inc. Time-division duplex multiple input multiple output calibration
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
US12068953B2 (en) 2020-04-15 2024-08-20 Virewirx, Inc. Wireless network multipoint association and diversity
KR20230015932A (ko) 2020-05-26 2023-01-31 엑스콤 랩스 인코퍼레이티드 간섭-인식 빔포밍
CN116325684A (zh) 2020-10-19 2023-06-23 艾斯康实验室公司 用于无线通信系统的参考信号
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
CA3202850A1 (en) 2020-12-16 2022-06-23 XCOM Labs, Inc. Wireless communication with quasi-omni and directional beams
WO2022241436A1 (en) 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102422669A (zh) * 2009-05-01 2012-04-18 高通股份有限公司 无线网络中开销信道和信号的传输和检测
JP2013524569A (ja) * 2010-03-26 2013-06-17 エルジー エレクトロニクス インコーポレイティド 参照信号受信方法及びユーザー機器、参照信号伝送方法及び基地局
WO2015098880A1 (ja) * 2013-12-27 2015-07-02 シャープ株式会社 端末装置、基地局装置および方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8335176B2 (en) * 2008-04-07 2012-12-18 Qualcomm Incorporated Transmission of overhead channels with timing offset and blanking
US20110243075A1 (en) * 2009-06-16 2011-10-06 Qualcomm Incorporated Method and apparatus for access procedure in a wireless communication system
CN103944668B (zh) * 2013-01-18 2019-05-10 北京三星通信技术研究有限公司 一种处理灵活子帧的上下行传输的方法和设备
US11006406B2 (en) * 2014-07-31 2021-05-11 Microsoft Technology Licensing, Llc Discovery reference signal occasion configuration

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102422669A (zh) * 2009-05-01 2012-04-18 高通股份有限公司 无线网络中开销信道和信号的传输和检测
JP2013524569A (ja) * 2010-03-26 2013-06-17 エルジー エレクトロニクス インコーポレイティド 参照信号受信方法及びユーザー機器、参照信号伝送方法及び基地局
WO2015098880A1 (ja) * 2013-12-27 2015-07-02 シャープ株式会社 端末装置、基地局装置および方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
網路文獻韕 ZTE,韕"Details of DRS design for LAA",韕 韕 韕3GPP TSG RAN WG1 Meeting #82bis, R1-155533,韕October 5-9, 韕 韕2015; *
網路文獻韕Samsung,韕"Remaining details of DRS design ",韕 韕 韕 3GPP TSG RAN WG1 Meeting #82bis, R1-155465, 韕October 5-9, 韕 韕 2015 *

Also Published As

Publication number Publication date
JP2018534866A (ja) 2018-11-22
WO2017083542A2 (en) 2017-05-18
BR112018009458A2 (pt) 2018-11-13
EP3375124A2 (en) 2018-09-19
BR112018009458A8 (pt) 2019-02-26
KR20180081728A (ko) 2018-07-17
CN108352968A (zh) 2018-07-31
WO2017083542A3 (en) 2017-06-29
KR102895193B1 (ko) 2025-12-03
JP6859342B2 (ja) 2021-04-14
TW201722175A (zh) 2017-06-16
CN108352968B (zh) 2021-07-06
AU2016354471A1 (en) 2018-04-26
AU2016354471B2 (en) 2020-07-02
ES2872554T3 (es) 2021-11-02
US20170135029A1 (en) 2017-05-11
EP3375124B1 (en) 2021-05-12
US10292093B2 (en) 2019-05-14

Similar Documents

Publication Publication Date Title
CN108352968B (zh) 在共享通信介质上传达接入点的子帧定时
TWI788996B (zh) 在共享通訊媒體上傳呼使用者設備
CN110249575B (zh) 在共享通信介质上配置多子帧发现参考信令(drs)的方法和装置
US10334546B2 (en) Synchronization signaling coordination for co-existence on a shared communication medium
US11153892B2 (en) CSI-RS scrambling of subframes in a multi-subframe DRS
KR20180109894A (ko) 비면허 소형 셀 환경에서의 부가적 pbch 심볼들의 표시
CN114726493A (zh) 用于信息传输和信息接收的方法和装置
BR112018009458B1 (pt) Método e aparelho para indicar uma temporização de sistema de um ponto de acesso, método e aparelho para determinar uma temporização de sistema de um ponto de acesso, e, memória legível por computador
HK40028223A (en) Csi-rs scrambling of subframes in a multi-subframe drs
BR112018016650A2 (en) uplink procedures on a wireless medium