Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Patent
1997-05-08
2000-03-07
Nguyen, Lee
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
455101, 455272, 4552761, 455504, 370320, 370334, 370342, 375267, 375299, 375347, H04B 704, H04B 140
Patent
active
060352183
ABSTRACT:
A radio signal repeating apparatus of a code division multiple access communication system. A plurality of antennas is constructed by utilizing both time diversity and space diversity, and a code division multiple access signal processed by a base station is transmitted to a corresponding mobile station through the use of such time diversity and the space diversity.
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patent: 4972505 (1990-11-01), Isberg
patent: 5280472 (1994-01-01), Gilhousen et al.
patent: 5437055 (1995-07-01), Wheatley, III
patent: 5513176 (1996-04-01), Dean et al.
patent: 5577265 (1996-11-01), Wheatley, III
Kim Sung-Gyu
Oh Chang-Heon
Nguyen Lee
Samsung Electronics Co,. Ltd.
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