Abstract
The embodiment according to the present invention relates to the field of wireless communication technology, and more particularly, to a power control information transmission and power control method, system, and apparatus, and when a TPC command is used repeatedly, a user terminal can perform PDCCH power control. This solves the problem that exists in the prior art, which results in poor PDCCH power accuracy. The method according to the embodiment of the present invention includes the steps of, after the user terminal receives the first DCI format information, determining whether the TPC field of the first DCI format information is a non-TPC command; And a TPC command in the second DCI format information after receiving the second DCI format information in a downlink subframe in which the TPC field of the first DCI format information received by the user terminal is a non-TPC command and received the first DCI format information. Performing PUCCH power control using. By using the method of the embodiment according to the present invention, the PUCCH power accuracy and the performance of the user terminal are improved.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | No | Family Member | ||||
Specification Information
Specification Information
Technologies
Family Information
| All Granted Patents In Patent Family : | ---- |
| All Pending Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| CN102111863A | 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | Yes | Basis Patent | ||||
| CN102111863B | 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | Yes | Basis Patent | ||||
| EP2683205A1 | 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | No | Family Member | ||||
| EP2683205A4 | 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | No | Family Member | ||||
| KR101527825B1 | 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | No | Family Member | ||||
| US2013336272A1 | 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | No | Family Member | ||||
| US8767605B2 | 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | No | Family Member | ||||
| WO2012119513A1 | 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | No | Family Member | ||||
| JP2014510471A | 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | No | Family Member | ||||
| JP5612783B2 | 4G | 01/03/2014 | ISLD-201402-022 | CHINA ACADEMY OF TELECOMM TECH | No | Family Member | ||||
| EP2683205B1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Power Control
Product
Use Cases
Wireless communication
Services
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SUMMARY
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Patent number:KR20130121946A
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.