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AHSWN
2010
130views more  AHSWN 2010»
15 years 1 months ago
How Good is Opportunistic Routing? - A Reality Check under Rayleigh Fading Channels
Considerations of realistic channel dynamics motivate the design of a new breed of opportunistic schemes, such as opportunistic transmission, scheduling and routing. Compared to t...
Rong Zheng, Chengzhi Li
COMCOM
2006
80views more  COMCOM 2006»
15 years 1 months ago
The prediction-based routing in optical transport networks
In optical networks, the traditional routing problem is generally decoupled into two subproblems, the route selection and the wavelength assignment. Usual RWA (Routing and Wavelen...
Eva Marín-Tordera, Xavier Masip-Bruin, Serg...
TCS
2002
15 years 25 days ago
Some permutation routing algorithms for low-dimensional hypercubes
Oblivious permutation routing in binary d-cubes has been well studied in the literature. In a permutation routing, each node initially contains a packet with a destination such th...
Frank K. Hwang, Y. C. Yao, Bhaskar DasGupta
FOCS
2000
IEEE
15 years 4 months ago
How Bad is Selfish Routing?
We consider the problem of routing traffic to optimize the performance of a congested network. We are given a network, a rate of traffic between each pair of nodes, and a latency ...
Tim Roughgarden, Éva Tardos
MOBIHOC
2004
ACM
15 years 6 months ago
On the behavior of communication links of a node in a multi-hop mobile environment
In this work, we develop an analytical framework to investigate the behavior of the communication links of a node in a random mobility environment. Analytical expressions characte...
Prince Samar, Stephen B. Wicker