Name
Abstract | ||
|---|---|---|
Multi-path transport is an important mechanism for supporting video communications in multihop wireless networks. In this paper, we investigate the joint problem of optimal path se-lection and rate allocation for multiple video sessions in a wire-less mesh network. We present a mathematical formulation to op-timize the application level performance (i.e., video distortion) in the context of path selection and rate allocation. For this complex optimization problem, we propose a branch-and-bound based so-lution procedure, embedded with the Reformulation-Linearization Technique (RLT) that can produce (1 - Ε)-optimal solutions for any small Ε. This result is significant as it not only provides the-oretical understanding of this problem, but also offers a perfor-mance benchmark for any future proposed distributed algorithm and protocol for this problem. Simulation results are also provided to demonstrate the efficacy of the solution procedure. |
Year | DOI | Venue |
|---|---|---|
2009 | 10.1109/TNET.2008.925942 | IEEE/ACM Trans. Netw. |
Keywords | Field | DocType |
Wireless mesh networks,Video sharing,Spread spectrum communication,Streaming media,Encoding,Context,Distributed algorithms,Protocols,Design optimization,Load management | Load management,Wireless network,Computer science,Computer network,Distributed algorithm,Wireless mesh network,Distortion,Optimization problem,Encoding (memory),Distributed computing,Spread spectrum | Journal |
Volume | Issue | ISSN |
17 | 1 | 1063-6692 |
Citations | PageRank | References |
43 | 1.67 | 15 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Sastry Kompella | 1 | 1019 | 67.67 |
| Shiwen Mao | 2 | 2816 | 192.93 |
| Yiwei Thomas Hou | 3 | 2825 | 169.32 |
| Hanif D. Sherali | 4 | 3403 | 318.40 |