CN107534874A - 一种控制信息的传输方法及相关设备 - Google Patents
一种控制信息的传输方法及相关设备 Download PDFInfo
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- CN107534874A CN107534874A CN201580079036.6A CN201580079036A CN107534874A CN 107534874 A CN107534874 A CN 107534874A CN 201580079036 A CN201580079036 A CN 201580079036A CN 107534874 A CN107534874 A CN 107534874A
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- 238000000034 method Methods 0.000 title claims abstract description 48
- 230000005540 biological transmission Effects 0.000 title abstract description 10
- 230000010363 phase shift Effects 0.000 claims description 213
- 238000004891 communication Methods 0.000 claims description 31
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 21
- 230000009471 action Effects 0.000 claims description 6
- 238000013461 design Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 13
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- 238000012544 monitoring process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000013468 resource allocation Methods 0.000 description 2
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
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Abstract
本发明实施例公开了一种控制信息的传输方法及相关设备，其中，所述方法包括：基站确定当前物理下行控制信道PDCCH对应的第一序列集合，所述第一序列集合中包括至少一个序列，所述至少一个序列相互正交，且每一个序列对应一个控制信息长度；所述基站获取需要通过所述PDCCH对应时隙传输的目标控制信息的长度，并根据所述目标控制信息的长度从所述第一序列集合中确定出一个序列作为第一目标序列；所述基站将所述第一目标序列作为所述PDCCH对应时隙中的导频信号，并通过所述PDCCH对应时隙向用户设备发送所述导频信号和所述目标控制信息。采用本发明，可通过将控制信息的长度对应的序列作为导频信号来指示控制信息的长度，从而降低了UE的设计成本及能量消耗。
Description
PCT国内申请，说明书已公开。
Claims (30)
- 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/CN2015/088524 WO2017035719A1 (zh) | 2015-08-31 | 2015-08-31 | 一种控制信息的传输方法及相关设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107534874A true CN107534874A (zh) | 2018-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580079036.6A Pending CN107534874A (zh) | 2015-08-31 | 2015-08-31 | 一种控制信息的传输方法及相关设备 |
Country Status (2)
| Country | Link |
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| CN (1) | CN107534874A (zh) |
| WO (1) | WO2017035719A1 (zh) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101883369A (zh) * | 2010-07-06 | 2010-11-10 | 新邮通信设备有限公司 | 一种盲检测方法 |
| CN101998429A (zh) * | 2009-08-13 | 2011-03-30 | 大唐移动通信设备有限公司 | 载波聚合系统中cce聚合长度指示方法、获取方法和设备 |
| WO2012159368A1 (zh) * | 2011-08-05 | 2012-11-29 | 华为技术有限公司 | 盲检测方法及装置 |
| CN104683069A (zh) * | 2015-02-13 | 2015-06-03 | 大唐联仪科技有限公司 | 一种物理下行控制信道pdcch盲检测方法和系统 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101505498B (zh) * | 2009-03-17 | 2014-02-05 | 中兴通讯股份有限公司 | 下行控制信息发送方法及相关系统、装置 |
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2015
- 2015-08-31 WO PCT/CN2015/088524 patent/WO2017035719A1/zh active Application Filing
- 2015-08-31 CN CN201580079036.6A patent/CN107534874A/zh active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101998429A (zh) * | 2009-08-13 | 2011-03-30 | 大唐移动通信设备有限公司 | 载波聚合系统中cce聚合长度指示方法、获取方法和设备 |
| CN101883369A (zh) * | 2010-07-06 | 2010-11-10 | 新邮通信设备有限公司 | 一种盲检测方法 |
| WO2012159368A1 (zh) * | 2011-08-05 | 2012-11-29 | 华为技术有限公司 | 盲检测方法及装置 |
| CN104683069A (zh) * | 2015-02-13 | 2015-06-03 | 大唐联仪科技有限公司 | 一种物理下行控制信道pdcch盲检测方法和系统 |
Non-Patent Citations (1)
| Title |
|---|
| ETSI: "《LTE;Evolved Universal Terrestrial Radio Access(E-UTRA); Physical layer procedures(3GPP TS 36.213 version 12.5.0 Release 12)》", 30 April 2015 * |
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| Publication number | Publication date |
|---|---|
| WO2017035719A1 (zh) | 2017-03-09 |
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