Radio terminal apparatus and its reception control program

Details Radio terminal apparatus and its reception control program Radio terminal apparatus and its reception control program

2006-06-27

2006-06-27

Feild, Joseph (Department: 2681)

Telecommunications

Transmitter and receiver at separate stations

Plural transmitters or receivers

C455S550100, C455S553100, C455S063400, C455S025000

Reexamination Certificate

active

07069041

ABSTRACT:
A base station transmits information in a downlink signal that identifies whether the base station is an adaptive array base station. If a terminal capable of performing diversity reception determines that a terminal to be connected is an adaptive array base station, it stops to perform diversity reception and set an antenna used for an uplink signal transmission to be used for an immediately following reception among a plurality of antennas (11, 12). Thus, a reception effectively utilizing transmission directivity from the adaptive array base station is attained, and interference wave can be reduced. These process are executed with software by DSP (18).

REFERENCES:
patent: 5952963 (1999-09-01), Shen et al.
patent: 6233452 (2001-05-01), Nishino
patent: 6370377 (2002-04-01), Take et al.
patent: 6748246 (2004-06-01), Khullar
patent: 2001/0014588 (2001-08-01), Ishida
patent: 2002/0072366 (2002-06-01), Take et al.
patent: 11-32030 (1999-02-01), None
patent: P2001-77750 (2001-03-01), None
patent: P2001-230712 (2001-08-01), None
patent: 398159 (2000-07-01), None
patent: WO 99/40648 (1999-08-01), None
patent: WO 00/79702 (2000-12-01), None
“Adaptive Signal Processing by Array Antenna”, Nobuyoshi Kikuma,, Kagaku Gijutsu Shuppan, pp. 35-49, Nov. 1998.

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