CN114402636A - 发送和接收侧行控制信息的方法、终端装置和系统 - Google Patents
发送和接收侧行控制信息的方法、终端装置和系统 Download PDFInfo
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- CN114402636A CN114402636A CN201980100425.0A CN201980100425A CN114402636A CN 114402636 A CN114402636 A CN 114402636A CN 201980100425 A CN201980100425 A CN 201980100425A CN 114402636 A CN114402636 A CN 114402636A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
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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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请提供了一种发送和接收侧行控制信息的方法和终端装置以及系统，可以应用于车联网(例如，V2X、LTE‑V或V2V等)、智能驾驶以及智能网联车等领域。在侧行通信系统中不需要第二级SCI的场景下，由侧行通信的发送端装置通过第一级SCI，或者第一级SCI的循环冗余校验位，或者用于解调第一级SCI的参考信号，指示发送端装置不向接收端装置发送第二级SCI。从而，发送端装置可以根据侧行通信的具体场景，灵活地选择采用两级SCI或者一级SCI。可以避免在侧行通信的任何场景下都一律采用两级SCI而导致的资源浪费，进而提高资源利用效率。
Description
PCT国内申请，说明书已公开。
Claims (41)
- 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/CN2019/109208 WO2021056568A1 (zh) | 2019-09-29 | 2019-09-29 | 发送和接收侧行控制信息的方法、终端装置和系统 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114402636A true CN114402636A (zh) | 2022-04-26 |
Family
ID=75165390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980100425.0A Pending CN114402636A (zh) | 2019-09-29 | 2019-09-29 | 发送和接收侧行控制信息的方法、终端装置和系统 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20220225316A1 (zh) |
| EP (1) | EP4024914B1 (zh) |
| CN (1) | CN114402636A (zh) |
| WO (1) | WO2021056568A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024027609A1 (zh) * | 2022-08-01 | 2024-02-08 | 上海朗帛通信技术有限公司 | 一种被用于无线通信的节点中的方法和装置 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220093188A (ko) | 2019-11-05 | 2022-07-05 | 엘지전자 주식회사 | 무선통신시스템에서 sci 관련 ue의 동작 방법 |
| US20220303055A1 (en) * | 2020-05-21 | 2022-09-22 | Apple Inc. | Flexible HARQ Mechanism Adaptation for Sidelink Unicast and Groupcast |
| US11937231B2 (en) * | 2020-06-23 | 2024-03-19 | Qualcomm Incorporated | Sidelink communication reliability |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016163972A1 (en) * | 2015-04-08 | 2016-10-13 | Intel Corporation | Control signaling mechanisms for enhanced device-to-device (d2d) |
| CN109644075A (zh) * | 2016-08-24 | 2019-04-16 | 高通股份有限公司 | 在设备到设备通信中的解调参考信号序列选择 |
| WO2019128261A1 (zh) * | 2017-12-27 | 2019-07-04 | Oppo广东移动通信有限公司 | 一种数据传输方法及装置、计算机存储介质 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612561B (zh) * | 2015-10-23 | 2019-08-27 | 华为技术有限公司 | 一种资源指示方法、装置及系统 |
| US20200163103A1 (en) * | 2017-05-05 | 2020-05-21 | Huawei Technologies Co., Ltd. | Semi-persistent scheduling method, user equipment, and network device |
| CN109905213A (zh) * | 2017-12-07 | 2019-06-18 | 华为技术有限公司 | 数据安全传输方法及节点设备 |
| CN109792370B (zh) * | 2018-12-29 | 2022-03-01 | 北京小米移动软件有限公司 | 通信反馈方法、装置、用户设备和存储介质 |
| US11229042B2 (en) * | 2019-02-12 | 2022-01-18 | Lenovo (Singapore) Pte. Ltd. | Method and apparatus for determining and communicating multi-stage sidelink control information |
| WO2021028387A1 (en) * | 2019-08-14 | 2021-02-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Nr sidelink control message design |
| US20210068101A1 (en) * | 2019-08-29 | 2021-03-04 | Mediatek Singapore Pte. Ltd. | Synchronization signal block and physical channel structure for sidelink communications |
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2019
- 2019-09-29 EP EP19947412.3A patent/EP4024914B1/en active Active
- 2019-09-29 CN CN201980100425.0A patent/CN114402636A/zh active Pending
- 2019-09-29 WO PCT/CN2019/109208 patent/WO2021056568A1/zh unknown
-
2022
- 2022-03-29 US US17/707,701 patent/US20220225316A1/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016163972A1 (en) * | 2015-04-08 | 2016-10-13 | Intel Corporation | Control signaling mechanisms for enhanced device-to-device (d2d) |
| CN109644075A (zh) * | 2016-08-24 | 2019-04-16 | 高通股份有限公司 | 在设备到设备通信中的解调参考信号序列选择 |
| WO2019128261A1 (zh) * | 2017-12-27 | 2019-07-04 | Oppo广东移动通信有限公司 | 一种数据传输方法及装置、计算机存储介质 |
Non-Patent Citations (1)
| Title |
|---|
| ""R1-1906361 Discussion on physical layer structure for sidelink_final"", 3GPP TSG_RAN\\WG1_RL1, 2 May 2019 (2019-05-02), pages 2 - 5 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024027609A1 (zh) * | 2022-08-01 | 2024-02-08 | 上海朗帛通信技术有限公司 | 一种被用于无线通信的节点中的方法和装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20220225316A1 (en) | 2022-07-14 |
| EP4024914A4 (en) | 2022-09-07 |
| EP4024914B1 (en) | 2024-08-28 |
| EP4024914A1 (en) | 2022-07-06 |
| WO2021056568A1 (zh) | 2021-04-01 |
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