TW202325075A - 在未連接狀態中在初始上行鏈路頻寬部分之外配置的用於定位的探測參考信號的傳輸 - Google Patents

在未連接狀態中在初始上行鏈路頻寬部分之外配置的用於定位的探測參考信號的傳輸 Download PDF

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Publication number
TW202325075A
TW202325075A TW111137032A TW111137032A TW202325075A TW 202325075 A TW202325075 A TW 202325075A TW 111137032 A TW111137032 A TW 111137032A TW 111137032 A TW111137032 A TW 111137032A TW 202325075 A TW202325075 A TW 202325075A
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TW
Taiwan
Prior art keywords
srs
message
bwp
instance
time
Prior art date
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TW111137032A
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English (en)
Chinese (zh)
Inventor
亞力山德羅斯 瑪諾拉寇斯
金 雷
彼得 加爾
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美商高通公司
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Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW202325075A publication Critical patent/TW202325075A/zh

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    • 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
    • H04W72/0457—Variable allocation of band or rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • 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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
TW111137032A 2021-12-09 2022-09-29 在未連接狀態中在初始上行鏈路頻寬部分之外配置的用於定位的探測參考信號的傳輸 TW202325075A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GR20210100863 2021-12-09
GR20210100863 2021-12-09
WOPCT/US22/77148 2022-09-28
PCT/US2022/077148 WO2023107766A1 (en) 2021-12-09 2022-09-28 Transmission of srs for positioning configured outside an initial ul bwp in an unconnected state

Publications (1)

Publication Number Publication Date
TW202325075A true TW202325075A (zh) 2023-06-16

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Application Number Title Priority Date Filing Date
TW111137032A TW202325075A (zh) 2021-12-09 2022-09-29 在未連接狀態中在初始上行鏈路頻寬部分之外配置的用於定位的探測參考信號的傳輸

Country Status (7)

Country Link
US (1) US20250008500A1 (https=)
EP (1) EP4445538A1 (https=)
JP (1) JP2025500768A (https=)
KR (1) KR20240116902A (https=)
CN (1) CN118339798A (https=)
TW (1) TW202325075A (https=)
WO (1) WO2023107766A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230159309A (ko) * 2022-05-13 2023-11-21 아서스 테크놀러지 라이센싱 아이엔씨. 무선 통신 시스템에서 대역폭 부분 페어링 방법 및 장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9060343B2 (en) * 2011-10-03 2015-06-16 Mediatek, Inc. Support of network based positioning by sounding reference signal
CN113497687B (zh) * 2020-03-20 2023-07-07 维沃移动通信有限公司 Srs的发送、配置及测量方法、定位方法及设备
US11832212B2 (en) * 2020-07-27 2023-11-28 Samsung Electronics Co., Ltd. Positioning in RRC idle and inactive states
EP4191927A4 (en) * 2020-08-03 2024-08-28 LG Electronics, Inc. Method for transmitting and receiving signal in wireless communication system and apparatus supporting same
US12047899B2 (en) * 2020-10-15 2024-07-23 Intel Corporation Techniques for supporting low latency NR positioning protocols
EP4278634B1 (en) * 2021-01-14 2025-08-20 Apple Inc. 5g new radio (nr) network controlled small gap (ncsg)
WO2022195778A1 (ja) * 2021-03-17 2022-09-22 株式会社Ｎｔｔドコモ 端末、基地局、及び送信方法
US20240407046A1 (en) * 2021-09-30 2024-12-05 Lg Electronics Inc. Positioning method and device for same
KR102423071B1 (ko) * 2021-10-05 2022-07-20 주식회사 블랙핀 무선 이동 통신 시스템에서 인액티브 상태 사운딩기준신호를 설정하고 전송하는 방법 및 장치
KR102517313B1 (ko) * 2021-10-05 2023-04-03 주식회사 블랙핀 무선 이동 통신 시스템에서 페이징 메시지를 이용해서 인액티브 상태에서 사운딩기준신호 전송을 중지하는 방법 및 장치
KR102472514B1 (ko) * 2021-10-05 2022-11-30 주식회사 블랙핀 무선 이동 통신 시스템에서 페이징 메시지를 이용해서 인액티브 상태에서 사운딩기준신호 전송을 중지하고 연결재개절차를 개시하는 방법 및 장치
KR102458107B1 (ko) * 2021-10-05 2022-10-24 주식회사 블랙핀 무선 이동 통신 시스템에서 서로다른 시스템정보블록을 이용해 위치확인 도움데이터를 송수신하는 방법 및 장치

Also Published As

Publication number Publication date
WO2023107766A1 (en) 2023-06-15
KR20240116902A (ko) 2024-07-30
EP4445538A1 (en) 2024-10-16
CN118339798A (zh) 2024-07-12
JP2025500768A (ja) 2025-01-15
US20250008500A1 (en) 2025-01-02

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