CN112889329A - 一种dmrs样式指示信息的传输方法和通信装置 - Google Patents
一种dmrs样式指示信息的传输方法和通信装置 Download PDFInfo
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- CN112889329A CN112889329A CN201980035321.6A CN201980035321A CN112889329A CN 112889329 A CN112889329 A CN 112889329A CN 201980035321 A CN201980035321 A CN 201980035321A CN 112889329 A CN112889329 A CN 112889329A
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Abstract
本申请提供了一种DMRS样式指示信息的传输方法和通信装置，适用于V2X，车联网，网联车，智能网联车，自动驾驶等场景。可解决重复指示DMRS样式带来的侧行链路控制信息的资源浪费的问题。第一终端设备根据资源池配置信息中的物理侧行链路共享信道PSSCH的DMRS样式的数目确定在侧行链路控制信息SCI是否包括DMRS样式指示信息。第一终端设备向第二终端设备发送SCI。采用本申请实施例，可避免重复指示DMRS样式所导致的侧行链路控制信息的资源浪费，可提升通信资源的利用率。
Description
PCT国内申请，说明书已公开。
Claims (38)
- PCT国内申请，权利要求书已公开。
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011487106.0A CN112566068A (zh) | 2019-09-29 | 2019-09-29 | 一种dmrs样式指示信息的传输方法和通信装置 |
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| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2019/109228 WO2021056579A1 (zh) | 2019-09-29 | 2019-09-29 | 一种dmrs样式指示信息的传输方法和通信装置 |
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| CN202011487106.0A Division CN112566068A (zh) | 2019-09-29 | 2019-09-29 | 一种dmrs样式指示信息的传输方法和通信装置 |
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| CN112889329A true CN112889329A (zh) | 2021-06-01 |
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| WO (1) | WO2021056579A1 (zh) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114402676A (zh) * | 2019-09-30 | 2022-04-26 | 华为技术有限公司 | 调制解调参考信号的配置信息获取方法、配置方法及装置 |
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| US10389502B2 (en) * | 2016-08-24 | 2019-08-20 | Qualcomm Incorporated | Demodulation reference signal sequence selection in device-to-device communication |
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- 2019-09-29 WO PCT/CN2019/109228 patent/WO2021056579A1/zh active Application Filing
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| WO2021056579A1 (zh) | 2021-04-01 |
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