Abstract
A method and an apparatus for transmitting and receiving a feedback signal in a cellular mobile communication system is provided. The method of transmitting feedback in a Cooperative Multi-Point (CoMP) system includes receiving feedback set information including allocation information of a Channel Status Information Reference Signal (CSI-RS) transmitted for estimating a channel of a User Equipment (UE) receiving IDentification (ID) information for identifying a CoMP set including CSI-RS allocation information from a cell operating in a CoMP mode extracting the CoMP set using the ID information and a feedback set detecting a first feedback mode and first feedback timing with a first CSI-RS not included in the CoMP set among CSI-RSs included in the feedback set and generating and transmitting feedback with respect to the first CSI-RS according to the detected first feedback mode and the first feedback timing.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 20/01/2015 | ISLD-201501-011 | SAMSUNG | No | Family Member | ||||
| 4G | 17/12/2015 | ISLD-201512-008 | SAMSUNG | Yes | Basis Patent | ||||
| 5G | 03/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
Specification Information
Specification Information
Technologies
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| US2013077581A1 | 4G | 20/01/2015 | ISLD-201501-011 | SAMSUNG | Yes | Basis Patent | ||||
| US2013077581A1 | 4G | 17/12/2015 | ISLD-201512-008 | SAMSUNG | No | Family Member | ||||
| US2013077581A1 | 5G | 03/05/2018 | ISLD-201805-015 | SAMSUNG | Yes | Basis Patent | ||||
| US8942125B2 | 4G | 20/01/2015 | ISLD-201501-011 | SAMSUNG | Yes | Basis Patent | ||||
| US8942125B2 | 4G | 17/12/2015 | ISLD-201512-008 | SAMSUNG | No | Family Member | ||||
| US8942125B2 | 5G | 03/05/2018 | ISLD-201805-015 | SAMSUNG | Yes | Basis Patent | ||||
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| KR20130032797A | 4G | 17/12/2015 | ISLD-201512-008 | SAMSUNG | No | Family Member | ||||
| KR20130032797A | 5G | 03/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
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| WO2013043015A1 | 4G | 17/12/2015 | ISLD-201512-008 | SAMSUNG | No | Family Member | ||||
| WO2013043015A1 | 5G | 03/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
| US2015117385A1 | 4G | 20/01/2015 | ISLD-201501-011 | SAMSUNG | No | Family Member | ||||
| US2015117385A1 | 4G | 17/12/2015 | ISLD-201512-008 | SAMSUNG | Yes | Basis Patent | ||||
| US2015117385A1 | 5G | 03/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
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| US2016353458A1 | 4G | 17/12/2015 | ISLD-201512-008 | SAMSUNG | No | Family Member | ||||
| US2016353458A1 | 5G | 03/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
| US9924528B2 | 4G | 20/01/2015 | ISLD-201501-011 | SAMSUNG | No | Family Member | ||||
| US9924528B2 | 4G | 17/12/2015 | ISLD-201512-008 | SAMSUNG | No | Family Member | ||||
| US9924528B2 | 5G | 03/05/2018 | ISLD-201805-015 | SAMSUNG | No | Family Member | ||||
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Technologies
Resource configuration Coordinated Multi-point (CoMP)
Product
Base Station (eNB/gNB)User Equipment (UE/Terminal)
Use Cases
Wireless communication
Services
Channel Quality Measurement/Estimation
Claim
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