Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
726390 | The Journal of China Universities of Posts and Telecommunications | 2006 | 5 Pages |
Abstract
This paper proposes a new inter-cell interference cancellation algorithm called subspace projection in order to eliminate the stronger inter-cell interference. This algorithm is designed for the reverse link of time division duplex-code division multiple access systems. The algorithm works by projecting desired users' signal vector onto the subspace orthogonal to the subspace that interfers the users' signal. Link-level simulation results show that the scheme eliminates the inter-cell interference efficiently, improves the receiver performance, and increases the system capacity.
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Physical Sciences and Engineering
Engineering
Electrical and Electronic Engineering
Authors
Guang-yong SUN, Fa-jun YAN, Wen-bo WANG,