Sum Power Iterative Waterfilling Code
- AUTHORS: Nihar Jindal, Wonjong Rhee, Sriram Vishwanath, Syed Jafar, Andrea Goldsmith
- DATE: June 2005
- CONTENTS: Matlab implementation of sum power iterative waterfilling
algorithm for finding the sum rate capacity of a multiple antenna
broadcast channel (Algorithm 2)
- RELATED PUBLICATION:
N. Jindal, W. Rhee, S. Vishwanath, S.A. Jafar, and A. Goldsmith,
Sum Power Iterative Water-filling for Multi-Antenna Gaussian Broadcast Channels,
IEEE Trans. on Information Theory, Vol. 51, No. 4, pp. 1570-1580, April 2005.
Matlab Files:
- iterative_waterfill.m
Iterative waterfilling function
- waterfill_block.m
Waterfilling function for block diagonal channels (required for iterative_waterfill.m)
- MAC_to_BC.m
Transformation from MAC covariances to BC covariances
- sample.m
Sample file using iterative_waterfill.m and MAC_to_BC.m