Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2007-05-22
2007-05-22
Nguyen, Tony T. (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C455S435100, C455S445000, C370S328000
Reexamination Certificate
active
11043252
ABSTRACT:
A power control system for use in facilitating transition to an active state suitable for use in a wireless communication system. In one aspect, the system includes a first transceiver, such as a BTS, having the ability to initiate transmission of a power control function. The transceiver comprises a generator for generating a power control arrangement and a transmitter for transmitting the power control arrangement. The system further includes a second transceiver, such as a terminal, for receiving the power control arrangement and coherently combining the power control arrangement to determine a state transition indication. The second transceiver includes a transmitter that transmits a selected waveform subsequent to the coherent combining. The first transceiver receives the selected waveform, determines a power level associated therewith, and provides feedback to the second transceiver. The power control arrangement may include groups of redundant power control data, data transmitted on idle feedback dimensions, or predetermined signal patterns in addition to at least one power control group.
REFERENCES:
patent: 6535563 (2003-03-01), Tiedemann et al.
patent: 6553064 (2003-04-01), Chen et al.
patent: 6788748 (2004-09-01), Chen et al.
patent: 2001/0024482 (2001-09-01), Tiedemann et al.
patent: 2003/0118136 (2003-06-01), Tiedemann et al.
Chen Tao
Tiedemann Jr. Edward G.
Nguyen Thien
Nguyen Tony T.
QUALCOMM Incorporated
Rouse Thomas
Tam Kam T.
LandOfFree
Method and apparatus for coherently combining power control... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for coherently combining power control..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for coherently combining power control... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3736279