CN113632563A - 数据传输方法、装置及计算机可读存储介质 - Google Patents
数据传输方法、装置及计算机可读存储介质 Download PDFInfo
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- CN113632563A CN113632563A CN202080000479.2A CN202080000479A CN113632563A CN 113632563 A CN113632563 A CN 113632563A CN 202080000479 A CN202080000479 A CN 202080000479A CN 113632563 A CN113632563 A CN 113632563A
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- 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
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
- H04L5/0046—Determination of how many bits are transmitted on different sub-channels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
- H04L1/0016—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy involving special memory structures, e.g. look-up tables
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- 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
- H04L5/0078—Timing of allocation
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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
- 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
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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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Abstract
本公开是关于一种数据传输方法、装置及计算机可读存储介质，属于通信技术领域。所述方法包括：发送设备采用第一随机接入资源发送随机接入请求，所述发送设备支持第一调制方式和第二调制方式，所述第二调制方式包含高于所述第一调制方式的调制阶数的高阶调制方式，所述第一随机接入资源为配置给支持所述第二调制方式的发送设备的资源；发送设备通过目标调制方式对数据进行调制，所述调制是根据接收到的随机接入响应的指示进行的，所述目标调制方式为所述第一调制方式和所述第二调制方式中的一种。该方法能够使得接入网设备和终端在数据传输过程中，使用相同的调制技术，保证数据的正常传输。
Description
PCT国内申请，说明书已公开。
Claims (60)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/078303 WO2021174552A1 (zh) | 2020-03-06 | 2020-03-06 | 数据传输方法、装置及计算机可读存储介质 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113632563A true CN113632563A (zh) | 2021-11-09 |
| CN113632563B CN113632563B (zh) | 2024-05-28 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180160453A1 (en) * | 2015-04-14 | 2018-06-07 | Samsung Electronics Co., Ltd. | Method and apparatus for allocating resources for random access channel in wireless communication system |
| CN109586878A (zh) * | 2017-09-29 | 2019-04-05 | 北京三星通信技术研究有限公司 | 基站、用户设备以及上行资源分配方法、上行传输方法 |
| CN109756991A (zh) * | 2017-11-06 | 2019-05-14 | 华为技术有限公司 | 通信方法及装置 |
| US20190215872A1 (en) * | 2017-11-15 | 2019-07-11 | Lg Electronics Inc. | Method for performing early data transmission in random access procedure in wireless communication system and apparatus therefor |
| CN110583090A (zh) * | 2017-05-05 | 2019-12-17 | 高通股份有限公司 | 对于用于切换的无竞争的和基于竞争的随机接入的ue选择 |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180160453A1 (en) * | 2015-04-14 | 2018-06-07 | Samsung Electronics Co., Ltd. | Method and apparatus for allocating resources for random access channel in wireless communication system |
| CN110583090A (zh) * | 2017-05-05 | 2019-12-17 | 高通股份有限公司 | 对于用于切换的无竞争的和基于竞争的随机接入的ue选择 |
| CN109586878A (zh) * | 2017-09-29 | 2019-04-05 | 北京三星通信技术研究有限公司 | 基站、用户设备以及上行资源分配方法、上行传输方法 |
| CN109756991A (zh) * | 2017-11-06 | 2019-05-14 | 华为技术有限公司 | 通信方法及装置 |
| US20190215872A1 (en) * | 2017-11-15 | 2019-07-11 | Lg Electronics Inc. | Method for performing early data transmission in random access procedure in wireless communication system and apparatus therefor |
Non-Patent Citations (2)
| Title |
|---|
| INTERDIGITAL COMMUNICATIONS: "R2-156622 "Remaining open issues related to Random Access"", 3GPP TSG_RAN\\WG2_RL2, no. 2, 7 November 2015 (2015-11-07) * |
| MEDIATEK BEIJING INC.: "R2-1802603 "EDT TBS dermination"", 3GPP TSG_RAN\\WG2_RL2, no. 2, 16 February 2018 (2018-02-16) * |
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| Publication number | Publication date |
|---|---|
| WO2021174552A1 (zh) | 2021-09-10 |
| US20230100666A1 (en) | 2023-03-30 |
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