Abstract
The present invention relates to a wireless communication system, and more particularly, to a method and device for performing or supporting NIB coordinated multi-point (CoMP) transmission in a wireless communication system. The method for performing NIB CoMP transmission in the wireless communication system according to an embodiment of the present invention may include: transmitting a first-type signal including one or more sets of first CoMP hypotheses from a first network node to a second network node; and receiving at the first network node a second-type signal including one or more sets of second CoMP hypotheses from the second network node. The first-type signal and the second-type signal are defined as having the same information format, and the first-type signal or the second-type signal may be identified based on a specific bit of the information format.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 4G | 06/12/2016 | ISLD-201610-007 | LG | No | Family Member | ||||
| 4G | 15/11/2017 | ISLD-201805-021 | LG | No | Family Member | ||||
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| 5G | 30/01/2019 | ISLD-201901-015 | LG |
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Specification Information
Specification Information
Technologies
Family Information
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Mobility and handover
Product
Use Cases
Wireless communication
Services
Claim
1. A method for performing a Coordinated Multi-Point (CoMP) transmission at a first eNodeB in wireless communication system, the method comprising:
receiving, by the first eNodeB from a second eNodeB, CoMP information including at least one CoMP hypothesis set and at least one benefit metric associated with each of the at least one CoMP hypothesis set, wherein a CoMP hypothesis included in the each of the at least one CoMP hypothesis set is hypothetical physical resource block (PRB)-specific resource allocation information, wherein the at least one benefit metric quantifies a benefit assuming that the CoMP hypothesis is applied, and performing, by the first eNodeB, the CoMP transmission based on the CoMP information.
2. The method of claim 1, wherein the CoMP information further includes starting frame number of the CoMP transmission.
3. The method of claim 1, wherein the CoMP information is received using X2 interface between the first eNodeB and each of the second eNodeB.
4. The method of claim 1, wherein the first eNodeB is capable of ignoring received CoMP information.
5. The method of claim 1, wherein each of the at least one CoMP hypothesis set further includes a cell identification (ID) associated with the CoMP hypothesis.
6. An eNodeB for performing a Coordinated Multi-Point (CoMP) transmission in wireless communication network, the eNodeB comprising:
a transceiver; and a processor configured to: receive CoMP information including at least one CoMP hypothesis set and at least one benefit metric associated with each of the at least one CoMP hypothesis set, and perform the CoMP transmission based on the CoMP information, wherein a CoMP hypothesis included in the each of the at least one CoMP hypothesis set is hypothetical physical resource block (PRB)-specific resource allocation information, and wherein the at least one benefit metric quantifies a benefit assuming that the CoMP hypothesis is applied.
7. The eNodeB of claim 6, wherein the CoMP information further includes starting frame number of the CoMP transmission.
8. The eNodeB of claim 6, wherein the CoMP information is received using X2 interface between the first eNodeB and each of the second eNodeB.
9. The eNodeB of claim 6, wherein the first eNodeB is capable of ignoring received CoMP information.
10. The eNodeB of claim 6, wherein each of the at least one CoMP hypothesis set further includes a cell identification (ID) associated with the CoMP hypothesis.
Associated Portfolios
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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.