CN114930949A - 随机接入资源配置方法、装置、设备及存储介质 - Google Patents

随机接入资源配置方法、装置、设备及存储介质 Download PDF

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Publication number
CN114930949A
CN114930949A CN202080092568.4A CN202080092568A CN114930949A CN 114930949 A CN114930949 A CN 114930949A CN 202080092568 A CN202080092568 A CN 202080092568A CN 114930949 A CN114930949 A CN 114930949A
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CN
China
Prior art keywords
random access
resource
time
frequency
resources
Prior art date
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Pending
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CN202080092568.4A
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English (en)
Inventor
李海涛
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.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN114930949A publication Critical patent/CN114930949A/zh
Pending legal-status Critical Current

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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18513—Transmission in a satellite or space-based system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请公开了一种随机接入资源配置方法、装置、设备及存储介质，属于通信技术领域。所述方法包括：网络设备向终端设备发送第一配置信息，第一配置信息包括为第一类终端设备配置的第一随机接入资源池，以及为第二类终端设备配置的第二随机接入资源池，第一随机接入资源池与第二随机接入资源池不同。本申请实施例提供的技术方案，通过给不同能力的终端设备配置不同的随机接入资源，可以使得网络设备在接收到随机接入请求后，根据该随机接入请求使用的随机接入资源的不同，区分终端设备是否具备TA预补偿能力，从而采用相应的资源调度策略，有针对性地对终端设备进行资源调度，提升了资源调度的准确性与针对性，也提升了随机接入资源的利用率。

Description

PCT国内申请，说明书已公开。

Claims (62)

  1. PCT国内申请，权利要求书已公开。
CN202080092568.4A 2020-01-22 2020-01-22 随机接入资源配置方法、装置、设备及存储介质 Pending CN114930949A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/073871 WO2021147016A1 (zh) 2020-01-22 2020-01-22 随机接入资源配置方法、装置、设备及存储介质

Publications (1)

Publication Number Publication Date
CN114930949A true CN114930949A (zh) 2022-08-19

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CN202080092568.4A Pending CN114930949A (zh) 2020-01-22 2020-01-22 随机接入资源配置方法、装置、设备及存储介质

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Country Link
US (1) US20220353855A1 (zh)
EP (1) EP4093111A4 (zh)
CN (1) CN114930949A (zh)
WO (1) WO2021147016A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024124583A1 (zh) * 2022-12-16 2024-06-20 北京小米移动软件有限公司 能力指示、确定方法及装置、通信装置和存储介质

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115053606A (zh) * 2020-02-05 2022-09-13 联发科技（新加坡）私人有限公司 非陆地网络通信中物理随机接入信道定时提前操作的方法和装置
EP4290932A4 (en) * 2021-05-21 2024-04-17 Guangdong Oppo Mobile Telecommunications Corp., Ltd. CELL ACCESS CONTROL METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM
CN115734371A (zh) * 2021-08-25 2023-03-03 华为技术有限公司 一种通信方法及设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108633050B (zh) * 2017-03-24 2020-02-07 电信科学技术研究院 一种随机接入方法、终端及基站
WO2019195457A1 (en) * 2018-04-03 2019-10-10 Idac Holdings, Inc. Timing advance for non-terrestrial network communication
US11553527B2 (en) * 2018-06-01 2023-01-10 Samsung Electronics Co., Ltd. Method and system for handling random access procedure in non-terrestrial communication system
CN110418402B (zh) * 2019-07-16 2021-06-01 东南大学 基于星历广播辅助定位的用户随机接入方法及装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024124583A1 (zh) * 2022-12-16 2024-06-20 北京小米移动软件有限公司 能力指示、确定方法及装置、通信装置和存储介质

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WO2021147016A1 (zh) 2021-07-29
EP4093111A4 (en) 2023-01-11
US20220353855A1 (en) 2022-11-03
EP4093111A1 (en) 2022-11-23

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