CN115843462A - 随机接入的方法、终端设备和网络设备 - Google Patents

随机接入的方法、终端设备和网络设备 Download PDF

Info

Publication number
CN115843462A
CN115843462A CN202080103046.XA CN202080103046A CN115843462A CN 115843462 A CN115843462 A CN 115843462A CN 202080103046 A CN202080103046 A CN 202080103046A CN 115843462 A CN115843462 A CN 115843462A
Authority
CN
China
Prior art keywords
offset value
random access
time offset
information
terminal device
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
CN202080103046.XA
Other languages
English (en)
Inventor
李海涛
胡奕
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
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN115843462A publication Critical patent/CN115843462A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请实施例提供了一种随机接入的方法、终端设备和网络设备,在NTN的随机接入过程中,终端设备能够在合适的时机开启随机接入时间窗,从而实现终端省电的目的。该随机接入的方法包括:终端设备从第一时间偏移值和第二时间偏移值中选择目标时间偏移值,该第一时间偏移值为该终端设备确定的TA,该第二时间偏移值为网络设备配置的TA偏移值;该终端设备将该目标时间偏移值作为随机接入时间窗的启动时间偏移值。

Description

PCT国内申请,说明书已公开。

Claims (64)

  1. PCT国内申请,权利要求书已公开。
CN202080103046.XA 2020-08-24 2020-08-24 随机接入的方法、终端设备和网络设备 Pending CN115843462A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/110834 WO2022040867A1 (zh) 2020-08-24 2020-08-24 随机接入的方法、终端设备和网络设备

Publications (1)

Publication Number Publication Date
CN115843462A true CN115843462A (zh) 2023-03-24

Family

ID=80354385

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080103046.XA Pending CN115843462A (zh) 2020-08-24 2020-08-24 随机接入的方法、终端设备和网络设备

Country Status (2)

Country Link
CN (1) CN115843462A (zh)
WO (1) WO2022040867A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114915926B (zh) * 2022-03-31 2023-07-21 联想(北京)有限公司 数据处理方法、装置、电子设备及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019190164A1 (en) * 2018-03-26 2019-10-03 Samsung Electronics Co., Ltd. Improvements in and relating to random access in a telecommunication network
WO2019192545A1 (zh) * 2018-04-04 2019-10-10 华为技术有限公司 一种通信方法及装置
WO2020025023A1 (zh) * 2018-08-01 2020-02-06 Oppo广东移动通信有限公司 随机接入的方法、终端设备和网络设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103945471B (zh) * 2013-01-21 2019-01-22 电信科学技术研究院 一种小区切换方法及装置
WO2020156678A1 (en) * 2019-02-01 2020-08-06 Nokia Technologies Oy Control mechanism for random access procedure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019190164A1 (en) * 2018-03-26 2019-10-03 Samsung Electronics Co., Ltd. Improvements in and relating to random access in a telecommunication network
WO2019192545A1 (zh) * 2018-04-04 2019-10-10 华为技术有限公司 一种通信方法及装置
WO2020025023A1 (zh) * 2018-08-01 2020-02-06 Oppo广东移动通信有限公司 随机接入的方法、终端设备和网络设备
TW202008810A (zh) * 2018-08-01 2020-02-16 大陸商Oppo廣東移動通信有限公司 隨機接入的方法、終端設備和網路設備
CN111869306A (zh) * 2018-08-01 2020-10-30 Oppo广东移动通信有限公司 随机接入的方法、终端设备和网络设备

Non-Patent Citations (9)

* Cited by examiner, † Cited by third party
Title
""R1-1907039 Considerations on uplink timing advance and RACH procedure for NTN - final"", 3GPP TSG_RAN\\WG1_RL1, 3 May 2019 (2019-05-03), pages 1 - 2 *
""R2-1909256_Report of [106#70][NRNTN]RACH capacityprocedures-v1"", 3GPP TSG_RAN\\WG2_RL2, 15 August 2019 (2019-08-15), pages 2 *
""R2-1909257_TP on RACH capacity evaluation and random access procedures-v1"", 3GPP TSG_RAN\\WG2_RL2, 15 August 2019 (2019-08-15) *
""R2-1909750 - Discussion on random access procedure in NTN"", 3GPP TSG_RAN\\WG2_RL2, 16 August 2019 (2019-08-16), pages 2 *
""R2-1911394 On GNSS-aided random access procedures for NTN"", 3GPP TSG_RAN\\WG2_RL2, 16 August 2019 (2019-08-16), pages 2 *
CATT: "R2-1912159 "Discussion on Random Access Procedure for NTN"", 3GPP TSG_RAN\\WG2_RL2, no. 2, 3 October 2019 (2019-10-03), pages 2 *
ETRI: "R2-2007995 "MAC enhancements on the initial access procedures for NTN"", 3GPP TSG_RAN\\WG2_RL2, no. 2, 7 August 2020 (2020-08-07), pages 12 *
NOKIA, NOKIA SHANGHAI BELL: "R2-2007590 "Timing Advance, Random Access and DRX aspects in NTN"", 3GPP TSG_RAN\\WG2_RL2, no. 2, 7 August 2020 (2020-08-07) *
SAMSUNG: "R1-1912470 "Uplink timing advance/RACH procedure and Initial Access for NTN"", 3GPP TSG_RAN\\WG1_RL1, no. 1, 9 November 2019 (2019-11-09), pages 2 *

Also Published As

Publication number Publication date
WO2022040867A1 (zh) 2022-03-03

Similar Documents

Publication Publication Date Title
CN113632561B (zh) 资源配置的方法、终端设备和网络设备
CN113491159A (zh) 无线通信方法、终端设备和网络设备
EP4207873A1 (en) Network slicing information processing method, terminal device, and network device
CN113728697A (zh) 无线通信方法和终端设备
CN113597794A (zh) 随机接入的方法和设备
CN115699951A (zh) 无线通信的方法和终端设备
CN115413045B (zh) 信息传输方法、终端设备和网络设备
CN114868433A (zh) 随机接入的方法和终端设备
EP4224952A1 (en) Wireless communication method, terminal device, and network device
WO2022027238A1 (zh) 无线通信的方法、终端设备和网络设备
US20230042104A1 (en) Wireless communication method, terminal device, and network device
CN116458251A (zh) 随机接入方法和终端设备
WO2022040867A1 (zh) 随机接入的方法、终端设备和网络设备
US20230217317A1 (en) Sensing method and terminal device
CN113711680A (zh) 随机接入的方法和通信设备
CN115843464A (zh) 无线通信方法、终端设备和网络设备
CN117859407A (zh) 无线通信的方法、终端设备和网络设备
CN116569642A (zh) 传输数据信道的方法、终端设备和网络设备
CN118042587A (zh) 无线通信方法、终端设备和网络设备
CN115885580A (zh) 位置注册的方法和终端设备
CN112514515A (zh) 随机接入方法、终端设备和网络设备
WO2023050335A1 (zh) 无线通信的方法、终端设备和网络设备
CN117501795A (zh) 随机接入的方法、终端设备和网络设备
EP4156744A1 (en) Wireless communication method, terminal device and network device
WO2022246588A1 (zh) 无线通信的方法、终端设备和网络设备

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination