Sciweavers

TELETRAFFIC
2007
Springer
14 years 5 months ago
Performance Analysis of Peer-to-Peer Storage Systems
This paper evaluates the performance of two schemes for recovering lost data in a peer-to-peer (P2P) storage systems. The first scheme is centralized and relies on a server that r...
Sara Alouf, Abdulhalim Dandoush, Philippe Nain
TELETRAFFIC
2007
Springer
14 years 5 months ago
Globally Optimal User-Network Association in an 802.11 WLAN & 3G UMTS Hybrid Cell
Dinesh Kumar 0002, Eitan Altman, Jean Marc Kelif
TELETRAFFIC
2007
Springer
14 years 5 months ago
Network Capacity Allocation in Service Overlay Networks
We study the capacity allocation problem in service overlay networks (SON)s with state-dependent connection routing based on revenue maximization. We formulate the dimensioning pro...
Ngok Lam, Zbigniew Dziong, Lorne Mason
TELETRAFFIC
2007
Springer
14 years 5 months ago
Adaptive Congestion Control Under Dynamic Weather Condition for Wireless and Satellite Networks
Broadband satellite-based IP networks have been considered as the technology to enable a strong and promising next-generation market. In satellite communication systems, the channe...
Hongqing Zeng, Anand Srinivasan, Brian Cheng, Chan...
TELETRAFFIC
2007
Springer
14 years 5 months ago
Performance Evaluation of IEEE 802.11 DCF Networks
The paper presents a new analytical saturation throughput model of IEEE 802.11 DCF (Distributed Coordination Function) with basic access in adhoc mode. The model takes into account...
Krzysztof Szczypiorski, Józef Lubacz
TELETRAFFIC
2007
Springer
14 years 5 months ago
A Phase-Type Based Markov Chain Model for IEEE 802.16e Sleep Mode and Its Performance Analysis
Abstract. To support battery powered mobile broadband wireless access devices efficiently, IEEE 802.16e defines a sleep mode operation for conserving the power of mobile terminals...
Zhisheng Niu, Yanfeng Zhu, Vilius Benetis
TELETRAFFIC
2007
Springer
14 years 5 months ago
Is ALOHA Causing Power Law Delays?
Abstract. Renewed interest in ALOHA-based Medium Access Control (MAC) protocols stems from their proposed applications to wireless ad hoc and sensor networks that require distribut...
Predrag R. Jelenkovic, Jian Tan
TELETRAFFIC
2007
Springer
14 years 5 months ago
Performance Analysis of Traffic-Groomed Optical Networks Employing Alternate Routing Techniques
Recent advances in telecommunication networks have allowed WDM to emerge as a viable solution to the ever-increasing demands of the Internet. In a wavelength-routed optical network...
Alicia Nicki Washington, Harry G. Perros
TELETRAFFIC
2007
Springer
14 years 5 months ago
Distributed Path Computation Without Transient Loops: An Intermediate Variables Approach
Abstract— Paths with loops, even transient ones, pose significant stability problems in high-speed networks. We present a new algorithm, named Distributed Path Computation with ...
Saikat Ray, Roch Guérin, Rute Sofia
TELETRAFFIC
2007
Springer
14 years 5 months ago
A Delay Based Multipath Optimal Route Analysis for Multi-hop CSMA/CA Wireless Mesh Networks
In this paper we present a method for determining optimal routes along selected paths in a wireless mesh network based on an interference aware delay analysis. We develop an analyt...
Jiazhen Zhou, Kenneth Mitchell