In this paper, we consider the problem of resource allocation in the DFT-Spread-OFDMA (DFT-S-OFDMA) uplink. We show that the resource allocation problem can ...
Feb 22, 2011 · The message-passing based algorithm is also extended to solve the resource allocation problem over a multi-cell uplink in a distributed fashion.
In this paper, we consider the problem of resource allocation in the DFT-Spread-OFDMA (DFT-S-OFDMA) uplink. We show that the resource allocation problem can ...
This paper proposes polynomial-time message-passing based algorithms, one of which is guaranteed to yield a solution that is within a constant fraction of ...
It is shown that the resource allocation problem can be formulated as a set packing problem, which in general is NP-hard, and polynomial-time ...
A distributed subchannel assignment scheme for OFDMA uplinks via batchwise message passing (MP) is proposed. Each batch of iterations completes partial ...
Message-passing based resource allocation processes can be used solve the resource allocation problem over a multi-cell uplink in a distributed fashion. The ...
We propose a novel distributed resource allocation scheme for the up-link of a cellular multi-carrier system based on the message passing (MP) algorithm. In ...
Missing: Spread- | Show results with:Spread-
Wang, "A message-passing approach to distributed resource allocation in uplink DFT-spread-OFDMA systems," IEEE Transactions on Communications, 59(4), pp.
This paper studies the issue of resource allocation in multiuser wireless networks with multiple service providers. We investigate the feasibility of modeling ...