Method and apparatus for transmitting split availability of cell in wireless communication system
AssigneeLG Electronics Inc.
InventorsKyungmin Park, Insun Lee, Daewook Byun, Jian Xu
Life of this patent
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Abstract
A method and apparatus for transmitting split availability of a cell in a wireless communication system is provided. A first eNodeB (eNB) may transmit a split availability of a first cell, managed by the first eNB, to neighbor eNBs. The split availability of the first cell may indicate whether the first cell supports cell split operation or not. Alternatively, the split availability of the first cell may indicate whether the first eNB supports an active antenna system (AAS).
Claims6
A method for transmitting, by a first eNodeB (eNB), split availability information of a cell in a wireless communication system, the method comprising:
- transmitting split availability information of a first cell, managed by the first eNB, to neighbor eNBs, wherein the split availability information of the first cell indicates whether the first cell supports cell split operation;
- and
- receiving a request to spilt the first cell from a second eNB, when the split availability information of the first cell indicates that the first cell supports cell split operation, and a second cell, managed by the second eNB, is in a heavy traffic load status,
- wherein the second eNB is one of the neighbor eNBs that receives the split availability information from the first eNB.
A method for transmitting, by a second eNodeB (eNB), a request to split a cell in a wireless communication system, the method comprising:
- receiving split availability information of a first cell, managed by a first eNB, from the first eNB,
- wherein the split availability information of the first cell indicates whether the first cell supports cell split operation;
- and
- transmitting a request to split the first cell to the first eNB when a second cell, managed by the second eNB, is in a heavy traffic load status, and the split availability information of the first cell indicates that the first cell supports cell split operation,
- wherein the second eNB is one of the neighbor eNBs that receives the split availability information from the first eNB.
Dependencies are inferred from the claim text.