Telecommunications – Receiver or analog modulated signal frequency converter – Plural receivers
Reexamination Certificate
2006-07-04
2006-07-04
Maung, Nay (Department: 2684)
Telecommunications
Receiver or analog modulated signal frequency converter
Plural receivers
C455S137000, C455S273000, C375S267000
Reexamination Certificate
active
07072628
ABSTRACT:
For determining use of receive diversity in a mobile station, a control system (210or401) determines a demand level for use of communication resources. A transmitter (300) communicates a message indicating use of receive diversity at a mobile station based on the determined demand level. In another aspect, a receiver (200) receives a channel and determines transmit power level of the channel for being at a lower or upper transmit power level limit. The control system (210or401) controls receive diversity by selecting a number of receiver chains (290) based on the determined transmit power level. In another aspect, receiver (200) receives a channel and determines a channel condition of the channel and duration of the channel condition. Control system (210or401) controls receive diversity by selecting a number of receiver chains (290) based on the determined channel condition and the duration.
REFERENCES:
patent: 6678508 (2004-01-01), Koilpillai et al.
patent: 6724828 (2004-04-01), Dabak
patent: 01/59945 (2001-08-01), None
Agashe Parag A.
Black Peter J.
Padovani Roberto
Beladi S. Hossain
Godsey Sandra L.
Maung Nay
QUALCOMM Incorporated
Sobutka Philip J.
LandOfFree
Method and apparatus for determining receive diversity in... 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 determining receive diversity in..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for determining receive diversity in... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3569357