Sciweavers

139 search results - page 10 / 28
» Heterogeneity increases multicast capacity in clustered netw...
Sort
View
MOBIHOC
2007
ACM
14 years 8 months ago
Bounds for the capacity of wireless multihop networks imposed by topology and demand
Existing work on the capacity of wireless networks predominantly considers homogeneous random networks with random work load. The most relevant bounds on the network capacity, e.g...
Alireza Keshavarz-Haddad, Rudolf H. Riedi
AICT
2009
IEEE
123views Communications» more  AICT 2009»
14 years 1 months ago
Performance Evaluation of Multicast Routing over Multilayer Multistage Interconnection Networks
Multilayer MINs have emerged mainly due to the increased need for routing capacity in the presence of multicast and broadcast traffic, their performance prediction and evaluation ...
D. C. Vasiliadis, G. E. Rizos, C. Vassilakis, E. G...
HPDC
2002
IEEE
14 years 1 months ago
Multigrain Parallelism for Eigenvalue Computations on Networks of Clusters
Clusters of workstations have become a cost-effective means of performing scientific computations. However, large network latencies, resource sharing, and heterogeneity found in ...
James R. McCombs, Andreas Stathopoulos
ITCC
2003
IEEE
14 years 1 months ago
Scalable Layered Multicast with Explicit Congestion Notification
Many Layered Multicast (LM) congestion control schemes have been proposed to serve different users with heterogeneous bandwidth requirements. Most of the LM algorithms suffer from...
Li Zhu, Nirwan Ansari, Zafer Sahinoglu, Anthony Ve...
GLOBECOM
2007
IEEE
14 years 2 months ago
Opportunistic Relaying in Cellular Network for Capacity and Fairness Improvement
— In this paper, we study how the cooperative relaying can improve both capacity and fairness in cellular network. The capacity and fairness have a trade-off relationship, so inc...
Seungho Song, Kyuho Son, Hyang-Won Lee, Song Chong