CN111295924A - 通信装置的随机接入方法、装置和存储介质 - Google Patents
通信装置的随机接入方法、装置和存储介质 Download PDFInfo
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- CN111295924A CN111295924A CN201780096428.2A CN201780096428A CN111295924A CN 111295924 A CN111295924 A CN 111295924A CN 201780096428 A CN201780096428 A CN 201780096428A CN 111295924 A CN111295924 A CN 111295924A
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- 238000000034 method Methods 0.000 title claims abstract description 267
- 238000004891 communication Methods 0.000 title claims abstract description 219
- 230000008569 process Effects 0.000 claims abstract description 139
- 230000005540 biological transmission Effects 0.000 claims abstract description 65
- 230000004044 response Effects 0.000 claims description 59
- 230000003993 interaction Effects 0.000 abstract description 23
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- 238000005516 engineering process Methods 0.000 description 4
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- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/52—Allocation or scheduling criteria for wireless resources based on load
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请实施例提供一种通信装置的随机接入方法、装置和存储介质,通信装置包括MAC实体和RRC实体,该方法包括:RRC实体向下层实体发送第一RRC消息,所述MAC实体从上层实体接收第一RRC消息,所述第一RRC消息包括待传输数据,若所述通信装置的覆盖等级所支持的数据量满足所述第一RRC消息的大小,所述MAC实体确定第一随机接入前导码,所述第一随机接入前导码用于指示在随机接入过程中发送所述第一RRC消息。通过MAC实体决定是否进行数据早传,提供一种合理的交互机制,使得数据早传流程和传统随机接入流程灵活切换,有利于降低通信装置的功耗和传输时延。
Description
PCT国内申请,说明书已公开。
Claims (37)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/CN2017/110285 WO2019090646A1 (zh) | 2017-11-09 | 2017-11-09 | 通信装置的随机接入方法、装置和存储介质 |
Publications (2)
Publication Number | Publication Date |
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CN111295924A true CN111295924A (zh) | 2020-06-16 |
CN111295924B CN111295924B (zh) | 2022-05-24 |
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CN201780096428.2A Active CN111295924B (zh) | 2017-11-09 | 2017-11-09 | 通信装置的随机接入方法、装置和存储介质 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11516852B2 (zh) |
EP (1) | EP3697163A4 (zh) |
JP (1) | JP7111812B2 (zh) |
CN (1) | CN111295924B (zh) |
WO (1) | WO2019090646A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112262597A (zh) * | 2020-09-17 | 2021-01-22 | 北京小米移动软件有限公司 | 通信方法及装置、网络设备、ue及存储介质 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019221530A1 (en) * | 2018-05-17 | 2019-11-21 | Lg Electronics Inc. | Method and apparatus for discarding data among associated transmission buffers in wireless communication system |
CN111447644A (zh) * | 2019-01-17 | 2020-07-24 | 北京三星通信技术研究有限公司 | 用户设备以及上行数据传输方法 |
CN113825245A (zh) * | 2020-06-20 | 2021-12-21 | 华为技术有限公司 | 一种数据传输方法及装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104521302A (zh) * | 2013-08-09 | 2015-04-15 | 华为技术有限公司 | 一种消息传输方法及设备 |
CN105009663A (zh) * | 2013-08-09 | 2015-10-28 | 华为技术有限公司 | 一种消息传输方法及设备 |
US20160302235A1 (en) * | 2013-11-19 | 2016-10-13 | Lg Electronics Inc. | Method for performing random access procedure |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103260251B (zh) * | 2012-02-17 | 2016-06-15 | 华为技术有限公司 | 数据传输方法、基站及用户设备 |
WO2015027455A1 (zh) * | 2013-08-30 | 2015-03-05 | 华为技术有限公司 | 一种无线通信网络数据传输的控制方法及装置 |
JP2018085545A (ja) | 2015-03-25 | 2018-05-31 | シャープ株式会社 | 端末装置、基地局装置、通信システム、通信方法および集積回路 |
US10397833B2 (en) * | 2017-07-27 | 2019-08-27 | Lg Electronics Inc. | Method and apparatus for performing EDT |
EP3813482B1 (en) * | 2017-07-27 | 2023-04-12 | LG Electronics, Inc. | Method and apparatus for performing edt |
US11350445B2 (en) * | 2017-08-10 | 2022-05-31 | Kyocera Corporation | Communication control method for controlling a user equipment to perform early data transmission |
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2017
- 2017-11-09 EP EP17931245.9A patent/EP3697163A4/en active Pending
- 2017-11-09 WO PCT/CN2017/110285 patent/WO2019090646A1/zh unknown
- 2017-11-09 CN CN201780096428.2A patent/CN111295924B/zh active Active
- 2017-11-09 JP JP2020525864A patent/JP7111812B2/ja active Active
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2020
- 2020-05-07 US US16/869,407 patent/US11516852B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104521302A (zh) * | 2013-08-09 | 2015-04-15 | 华为技术有限公司 | 一种消息传输方法及设备 |
CN105009663A (zh) * | 2013-08-09 | 2015-10-28 | 华为技术有限公司 | 一种消息传输方法及设备 |
US20160302235A1 (en) * | 2013-11-19 | 2016-10-13 | Lg Electronics Inc. | Method for performing random access procedure |
Non-Patent Citations (3)
Title |
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ERICSSON: ""Report from Rel-15 MTC session"", 《3GPP TSG-RAN WG2 MEETING #99BIS R2-1711836》 * |
HUAWEI: ""Early Data transmission in CP solution"", 《3GPP TSG-RAN3 MEETING #97 R3-172720》 * |
QUALCOMM INCORPORATED: ""Email discussion report: [99#45][NB-IoT/MTC] Early data transmission"", 《3GPP TSG-RAN WG2 MEETING #99BIS R2-1710888》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112262597A (zh) * | 2020-09-17 | 2021-01-22 | 北京小米移动软件有限公司 | 通信方法及装置、网络设备、ue及存储介质 |
CN112262597B (zh) * | 2020-09-17 | 2024-01-19 | 北京小米移动软件有限公司 | 通信方法及装置、网络设备、ue及存储介质 |
Also Published As
Publication number | Publication date |
---|---|
EP3697163A1 (en) | 2020-08-19 |
JP7111812B2 (ja) | 2022-08-02 |
US20200329505A1 (en) | 2020-10-15 |
EP3697163A4 (en) | 2020-08-26 |
US11516852B2 (en) | 2022-11-29 |
WO2019090646A1 (zh) | 2019-05-16 |
CN111295924B (zh) | 2022-05-24 |
JP2021502756A (ja) | 2021-01-28 |
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