CN115428378A - 通信的方法和装置 - Google Patents
通信的方法和装置 Download PDFInfo
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- CN115428378A CN115428378A CN202080099925.XA CN202080099925A CN115428378A CN 115428378 A CN115428378 A CN 115428378A CN 202080099925 A CN202080099925 A CN 202080099925A CN 115428378 A CN115428378 A CN 115428378A
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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Abstract
本申请提供了一种通信的方法和装置。该方法可以包括：终端设备获取信号序列，其中，用于确定该信号序列的基序列的组标识u可以根据第一部分f1和第二部分f2的乘积确定，第一部分f1与信号所在的时域位置相关，第二部分f2与信号序列的标识nID相关；终端设备可以根据该信号序列，生成信号，并向网络设备发送生成的信号。在本申请中，基序列的组标识可以通过非线性化处理，如基序列的组标识可以根据两部分的乘积确定。这种运算方式相比于加法运算，使得小区内和小区间的干扰能达到更好的随机化效果，从而可以通过信道估计时域滤波来提高信道估计精度，并且相比于加法运算，更加简单易行。
Description
PCT国内申请，说明书已公开。
Claims (64)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/085468 WO2021208109A1 (zh) | 2020-04-18 | 2020-04-18 | 通信的方法和装置 |
| CNPCT/CN2020/085468 | 2020-04-18 | ||
| PCT/CN2020/122204 WO2021208390A1 (zh) | 2020-04-18 | 2020-10-20 | 通信的方法和装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115428378A true CN115428378A (zh) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080099925.XA Pending CN115428378A (zh) | 2020-04-18 | 2020-10-20 | 通信的方法和装置 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115428378A (zh) |
| WO (2) | WO2021208109A1 (zh) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2011204052A1 (en) * | 2010-01-07 | 2012-07-26 | Lg Electronics Inc. | Method and apparatus for generating a reference signal sequence in a wireless communication system |
| US20130034064A1 (en) * | 2011-08-05 | 2013-02-07 | Samsung Electronics Co., Ltd. | Apparatus and method for ue-specific demodulation reference signal scrambling |
| CN109802752A (zh) * | 2017-11-17 | 2019-05-24 | 华为技术有限公司 | 信息传输的方法和通信设备 |
| CN110830212A (zh) * | 2018-08-10 | 2020-02-21 | 华为技术有限公司 | 一种参考信号发送、接收方法及装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6918496B2 (ja) * | 2014-03-19 | 2021-08-11 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおいて装置対装置端末の信号送受信方法及び装置 |
| EP4243326A3 (en) * | 2015-08-12 | 2023-11-01 | LG Electronics Inc. | Method and user equipment for performing uplink transmission |
| WO2017099834A1 (en) * | 2015-12-07 | 2017-06-15 | Intel IP Corporation | Channel state information reference signal generation with reduced orthogonal frequency division multiplexing symbols |
| CN107786314B (zh) * | 2016-08-27 | 2020-05-26 | 上海朗帛通信技术有限公司 | 一种无线通信中的方法和装置 |
| US10945205B2 (en) * | 2017-09-15 | 2021-03-09 | Qualcomm Incorporated | Techniques and apparatuses for wakeup signal transmission |
| US11196523B2 (en) * | 2018-07-20 | 2021-12-07 | Qualcomm Incorporated | SRS resource configuration enhancements |
| WO2020029120A1 (en) * | 2018-08-08 | 2020-02-13 | Qualcomm Incorporated | Dmrs sequence group hopping for single-tone transmission |
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2020
- 2020-04-18 WO PCT/CN2020/085468 patent/WO2021208109A1/zh active Application Filing
- 2020-10-20 WO PCT/CN2020/122204 patent/WO2021208390A1/zh active Application Filing
- 2020-10-20 CN CN202080099925.XA patent/CN115428378A/zh active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2011204052A1 (en) * | 2010-01-07 | 2012-07-26 | Lg Electronics Inc. | Method and apparatus for generating a reference signal sequence in a wireless communication system |
| US20130034064A1 (en) * | 2011-08-05 | 2013-02-07 | Samsung Electronics Co., Ltd. | Apparatus and method for ue-specific demodulation reference signal scrambling |
| CN109802752A (zh) * | 2017-11-17 | 2019-05-24 | 华为技术有限公司 | 信息传输的方法和通信设备 |
| CN110830212A (zh) * | 2018-08-10 | 2020-02-21 | 华为技术有限公司 | 一种参考信号发送、接收方法及装置 |
Non-Patent Citations (1)
| Title |
|---|
| 李剑;陈发堂;: "LTE中上行链路参考信号研究", 电子测试, no. 05, 5 May 2009 (2009-05-05) * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021208390A1 (zh) | 2021-10-21 |
| WO2021208109A1 (zh) | 2021-10-21 |
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