发明名称 |
NODE-B/BASE STATION RAKE FINGER POOLING, PARTICULARLY FOR IMPROVING QUALITY OF SIGNALS DURING SOFTER-HANDOVER |
摘要 |
PURPOSE: A node-B/base station rake finger pooling is provided to facilitate softer handover by easily combining a plurality of sector components received by a user from multiple sectors by not allocating a rake finger to a sector. CONSTITUTION: A cell is divided into the M number of sectors(261-26M). Each sector has the N number of antennas(2811-281N-28M1-28MN) for receiving user communication. The antennas(2811-281N-28M1-28MN) are connected to an antenna/rake finger pool interface(30). The interface(30) connects its antenna output to rake fingers(321-320) of a rake finger pool. Each rake finger is allocated received multi-path components to be restored of a specific user. In order to restore the components, each rake finger is allocated a code related to the received components and a code phase. The antennas(2811-281N-28M1-28MN) within the sectors(261-26M) in which a UE resides are connected to the rake fingers(321-320) through the antenna/rake finger pool interface(30). The code used by the UE is provided to a code phase of a certain multi-path component as well as to the rake fingers(321-320). The rake fingers(321-320) restore the multi-path component, and then weigh it before they are coupled to a different multi-path component of the user. |
申请公布号 |
KR20040060887(A) |
申请公布日期 |
2004.07.06 |
申请号 |
KR20040043067 |
申请日期 |
2004.06.11 |
申请人 |
INTERDIGITAL TECHNOLOGY CORPORATION |
发明人 |
KAEWELL JOHN DAVID JR.;BERGHIUS TIMOTHY;MEYER JAN;BOHNHOFF PETER;REZNIK ALEXANDER;HEPLER EDWARD L.;KOCH MICHAEL;HACKETT WILLIAM C.;BASS DAVID S. |
分类号 |
H04B1/707;H04B7/04;H04B7/08;H04B7/26 |
主分类号 |
H04B1/707 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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