Method and system of radio resource allocation for mobile...

Details Method and system of radio resource allocation for mobile... Method and system of radio resource allocation for mobile...

2011-08-30

2011-08-30

Yao, Kwang B (Department: 2473)

Multiplex communications

Communication over free space

C370S328000, C370S329000, C455S013400, C455S574000

Reexamination Certificate

active

08009598

ABSTRACT:
This patent discloses a method and a system of radio resource allocation for a mobile MIMO-OFDMA system, the method comprising the steps of: generating a diagonal matrix according to a channel matrix; determining a sum capacity function associated with the diagonal matrix, a plurality of transmission powers, and a plurality of subcarrier fractions; performing a first subcarrier fraction allocation by maximizing the sum capacity function according to a predetermined user capacity condition; performing a first transmission power allocation according to the first subcarrier allocation; and performing a second subcarrier fraction allocation by maximizing the sum capacity function according to the first transmission power allocation and the predetermined user capacity condition.

REFERENCES:
patent: 7260153 (2007-08-01), Nissani (Nissensohn)
patent: 2002/0111142 (2002-08-01), Klimovitch
patent: 2003/0003863 (2003-01-01), Thielecke et al.
patent: 2009/0252101 (2009-10-01), Chen et al.

Affiliated with

Also associated with

Rating

Method and system of radio resource allocation for mobile... 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 system of radio resource allocation for mobile..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system of radio resource allocation for mobile... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2766650