Apparatus and method for controlling transmit antenna array...

Details Apparatus and method for controlling transmit antenna array... Apparatus and method for controlling transmit antenna array...

2007-10-02

2007-10-02

Chan, Wing (Department: 2616)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S335000, C370S332000, C370S442000

Reexamination Certificate

active

09975419

ABSTRACT:
In a mobile communication system, if a UE enters a SHO (Soft Handover) region, the UE determines weight information for a DPCH and a PDSCH depending on DPCH signals and PDSCH signals received from Node Bs, and transmits the determined weight information to the Node Bs. The Node Bs then determine weights of the DPCH signals and the PDSCH signals to be transmitted to the UE depending on the feedback information received from the UE, and transmit the determined weights to the UE along with the DPCH signals and the PDSCH signals, respectively.

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Universal Mobile Telecommunications System (UMTS); Physical Layer Procedures (FDD); Release 1999, ETSI TS 125 214 v3.4.0, Sep. 2000.

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