CN115669176A - 部分随机接入信道规程 - Google Patents

部分随机接入信道规程 Download PDF

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Publication number
CN115669176A
CN115669176A CN202180035371.1A CN202180035371A CN115669176A CN 115669176 A CN115669176 A CN 115669176A CN 202180035371 A CN202180035371 A CN 202180035371A CN 115669176 A CN115669176 A CN 115669176A
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CN
China
Prior art keywords
rach
partial
procedure
communication
transmission
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
CN202180035371.1A
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English (en)
Chinese (zh)
Inventor
S·耶拉玛利
A·马诺拉克斯
S·阿卡拉卡兰
L·费拉里
Y-H·林
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 CN115669176A publication Critical patent/CN115669176A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0045—Transmission from base station to mobile station
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04W72/232—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 physical layer, e.g. DCI 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
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • 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
    • H04W74/0836—Random access procedures, e.g. with 4-step access with 2-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
CN202180035371.1A 2020-05-20 2021-05-14 部分随机接入信道规程 Pending CN115669176A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063027694P 2020-05-20 2020-05-20
US63/027,694 2020-05-20
US17/319,416 2021-05-13
US17/319,416 US11832295B2 (en) 2020-05-20 2021-05-13 Partial random access channel procedure
PCT/US2021/032485 WO2021236448A1 (en) 2020-05-20 2021-05-14 Partial random access channel procedure

Publications (1)

Publication Number Publication Date
CN115669176A true CN115669176A (zh) 2023-01-31

Family

ID=78607590

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180035371.1A Pending CN115669176A (zh) 2020-05-20 2021-05-14 部分随机接入信道规程

Country Status (9)

Country Link
US (2) US11832295B2 (https=)
EP (1) EP4154660A1 (https=)
JP (1) JP7709462B2 (https=)
KR (1) KR20230011299A (https=)
CN (1) CN115669176A (https=)
BR (1) BR112022022759A2 (https=)
PH (1) PH12022552496A1 (https=)
TW (1) TW202203699A (https=)
WO (1) WO2021236448A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11832295B2 (en) 2020-05-20 2023-11-28 Qualcomm Incorporated Partial random access channel procedure
WO2022000380A1 (zh) * 2020-07-01 2022-01-06 北京小米移动软件有限公司 定位方法、装置、通信设备及存储介质
US20240314729A1 (en) * 2021-08-06 2024-09-19 Beijing Xiaomi Mobile Software Co., Ltd. Positioning measurement method and apparatus therefor
EP4319437B1 (en) * 2022-08-04 2025-09-17 Nokia Technologies Oy User device positioning
US12563522B2 (en) 2022-08-04 2026-02-24 Nokia Technologies Oy Positioning a user device

Citations (4)

* Cited by examiner, † Cited by third party
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US20170026792A1 (en) * 2015-07-23 2017-01-26 Qualcomm Incorporated Unintrusive position tracking using physical random access channel
US20180132282A1 (en) * 2016-11-04 2018-05-10 Qualcomm Incorporated Radio (nr) random access procedure (rach) timing designs
CN109327822A (zh) * 2012-10-05 2019-02-12 交互数字专利控股公司 增强机器类型通信（mtc）设备覆盖的方法和装置
CN109863814A (zh) * 2016-10-19 2019-06-07 高通股份有限公司 增强型随机接入信道（rach）规程

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JP6014263B2 (ja) 2012-08-28 2016-10-25 エルジー エレクトロニクス インコーポレイティド 搬送波集成技法が適用された無線通信システムにおいて端末が信号を送受信する方法及びそのための装置
WO2017014910A1 (en) 2015-07-23 2017-01-26 Qualcomm Incorporated Unintrusive position tracking using physical random access channel
KR102478435B1 (ko) * 2018-02-14 2022-12-15 씨스코 시스템즈, 인코포레이티드 NR(New Radio) 시스템의 랜덤 엑세스(random access) 수행 방법 및 그 장치
WO2020065894A1 (ja) 2018-09-27 2020-04-02 三菱電機株式会社 基地局、端末装置および測位方法
KR102851779B1 (ko) * 2018-10-31 2025-08-29 삼성전자 주식회사 이동통신 시스템에서 페이징 메시지를 통해 사용자 데이터를 전송하는 방법 및 장치
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US11832295B2 (en) 2020-05-20 2023-11-28 Qualcomm Incorporated Partial random access channel procedure

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US20170026792A1 (en) * 2015-07-23 2017-01-26 Qualcomm Incorporated Unintrusive position tracking using physical random access channel
CN109863814A (zh) * 2016-10-19 2019-06-07 高通股份有限公司 增强型随机接入信道（rach）规程
US20180132282A1 (en) * 2016-11-04 2018-05-10 Qualcomm Incorporated Radio (nr) random access procedure (rach) timing designs

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Publication number Publication date
KR20230011299A (ko) 2023-01-20
US20240049279A1 (en) 2024-02-08
WO2021236448A1 (en) 2021-11-25
TW202203699A (zh) 2022-01-16
JP2023526195A (ja) 2023-06-21
PH12022552496A1 (en) 2022-11-07
JP7709462B2 (ja) 2025-07-16
BR112022022759A2 (pt) 2023-02-14
US12317315B2 (en) 2025-05-27
US11832295B2 (en) 2023-11-28
EP4154660A1 (en) 2023-03-29
US20210368538A1 (en) 2021-11-25

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