Multi-antenna/multi-receiver array diversity system

Details Multi-antenna/multi-receiver array diversity system Multi-antenna/multi-receiver array diversity system

2006-12-26

2006-12-26

Ramakrishnaiah, Melur (Department: 2614)

Telecommunications

Receiver or analog modulated signal frequency converter

With wave collector

C455S277200, C455S137000

Reexamination Certificate

active

07155192

ABSTRACT:
The present invention is a system for increasing Signal-to-Noise Ratio (SNR) in a wireless communication system comprising a plurality of antennas each antenna providing a signal, a device for selecting a subset of signals provided by the plurality of antennas, a maximum ratio combiner for summing the selected subset of signals provided by the plurality of antennas, and a decision device for measuring the selected subset of signals against a predefined threshold. The device for selecting the subset of signals is coupled to the plurality of antennas. The maximum ratio combiner is coupled to the selected subset of signals and the decision device for measuring the selected subset of signals against a predefined threshold. The decision device is coupled to the selecting device such that one selected signal of the selected subset of signals is replaced by an unused signal provided by the plurality of antennas.

REFERENCES:
patent: 4733402 (1988-03-01), Monsen
patent: 5898741 (1999-04-01), Nagashima
patent: 6314305 (2001-11-01), Solondz et al.
patent: 6664921 (2003-12-01), Pratt
patent: 0 709 974 (1996-01-01), None
patent: 1 045 531 (2000-10-01), None
patent: 1045531 (2000-10-01), None
patent: WO 97/28615 (1997-08-01), None
patent: WO 9728615 (1997-08-01), None
Kong, Nign and Milstein, Laurence B., “Average SNR of a Generalized Diversity Selection Combining Scheme”,IEEE Communications Letters, Mar. 1999, vol. 3, No. 3, pp. 57-59.

Affiliated with

Also associated with

Rating

Multi-antenna/multi-receiver array diversity system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-antenna/multi-receiver array diversity system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-antenna/multi-receiver array diversity system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3694198