TWI864201B - 用於固定和低行動性使用者設備的時序提前簡化的方法、裝置與電腦可讀取媒體 - Google Patents

用於固定和低行動性使用者設備的時序提前簡化的方法、裝置與電腦可讀取媒體 Download PDF

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Publication number
TWI864201B
TWI864201B TW109145243A TW109145243A TWI864201B TW I864201 B TWI864201 B TW I864201B TW 109145243 A TW109145243 A TW 109145243A TW 109145243 A TW109145243 A TW 109145243A TW I864201 B TWI864201 B TW I864201B
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Taiwan
Prior art keywords
timing advance
random access
message
base station
serving base
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TW109145243A
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English (en)
Chinese (zh)
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TW202133674A (zh
Inventor
敬 雷
陳萬士
徐慧琳
彼得培駱 洪
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美商高通公司
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Publication of TW202133674A publication Critical patent/TW202133674A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • 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
    • 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
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
TW109145243A 2019-12-23 2020-12-21 用於固定和低行動性使用者設備的時序提前簡化的方法、裝置與電腦可讀取媒體 TWI864201B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201962953182P 2019-12-23 2019-12-23
US62/953,182 2019-12-23
US17/127,901 2020-12-18
US17/127,901 US11758497B2 (en) 2019-12-23 2020-12-18 Timing advance simplification for stationary and low mobility user equipments

Publications (2)

Publication Number Publication Date
TW202133674A TW202133674A (zh) 2021-09-01
TWI864201B true TWI864201B (zh) 2024-12-01

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Country Status (9)

Country Link
US (1) US11758497B2 (https=)
EP (1) EP4082259A1 (https=)
JP (1) JP7654664B2 (https=)
KR (1) KR20220119385A (https=)
CN (1) CN114846864B (https=)
BR (1) BR112022011893A2 (https=)
PH (1) PH12022551421A1 (https=)
TW (1) TWI864201B (https=)
WO (1) WO2021133698A1 (https=)

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CN115942395A (zh) * 2021-08-06 2023-04-07 维沃移动通信有限公司 信息上报方法、终端及网络侧设备
CN121126570A (zh) * 2021-09-26 2025-12-12 北京小米移动软件有限公司 一种通信方法、通信装置及存储介质
KR20240093526A (ko) * 2021-09-30 2024-06-24 콤캐스트 케이블 커뮤니케이션스 엘엘씨 비지상파 네트워크에서의 타이밍 어드밴스 보고
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CN119815570A (zh) * 2024-06-04 2025-04-11 荣耀终端股份有限公司 一种被用于无线通信的终端中的方法和设备
KR20260019316A (ko) * 2024-08-01 2026-02-10 삼성전자주식회사 위성 통신 시스템에서 타이밍 어드밴스의 조정을 위한 방법 및 장치

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US11758497B2 (en) 2023-09-12
US20210195546A1 (en) 2021-06-24
PH12022551421A1 (en) 2023-11-20
KR20220119385A (ko) 2022-08-29
CN114846864A (zh) 2022-08-02
WO2021133698A1 (en) 2021-07-01
CN114846864B (zh) 2024-06-28
JP7654664B2 (ja) 2025-04-01
EP4082259A1 (en) 2022-11-02
TW202133674A (zh) 2021-09-01
BR112022011893A2 (pt) 2022-09-06
JP2023517427A (ja) 2023-04-26

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