ENGLISH

Scheduling and Congestion Control for Wireless Internet

By Xin Wang (auth.)

Book information

Publisher
Springer-Verlag New York
Year
2014
ISBN
978-1-4614-8419-6, 978-1-4614-8420-2
DOI
10.1007/978-1-4614-8420-2
Language
english
Format
PDF
Filesize
980 kB (1003094 bytes)
Series
SpringerBriefs in Electrical and Computer Engineering
Edition
1
Pages
53\60
Orientation
yes
Scanned
yes
Time added
2013-08-10 17:33:45
Computer Communication Networks; Communications EnNetworks; Optimization

Description

This brief proposes that the keys to internet cross-layer optimization are the development of non-standard implicit primal-dual solvers for underlying optimization problems, and design of jointly optimal network protocols as decomposition of such solvers. Relying on this novel design-space oriented approach, the author develops joint TCP congestion control and wireless-link scheduling schemes for wireless applications over Internet with centralized and distributed (multi-hop) wireless links. Different from the existing solutions, the proposed schemes can be asynchronously implemented without message passing among network nodes; thus they are readily deployed with current infrastructure. Moreover, global convergence/stability of the proposed schemes to optimal equilibrium is established using the Lyapunov method in the network fluid model. Simulation results are provided to evaluate the proposed schemes in practical networks.

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