Now showing items 1-10 of 16
Joint collision resolution and transmit‐power adjustment for Aloha‐type random access
(Wiley Subscription Services, Inc., A Wiley Company, 2013-02-10)
We consider uplink random access for which slotted Aloha has usually been employed with unknown channel conditions. Upon failure of a transmission attempt, a user cannot tell whether the failure was caused by collision ...
A multichannel relay MAC protocol for IEEE 802.11 wireless LANs
(Prentice HallWiley Periodicals, Inc., 2014-11)
Self-Tuning Wireless Network Power Management
(Kluwer Academic Publishers; Springer Science + Business Media, Inc., 2005-07)
Current wireless network power management often substantially degrades performance and may even increase overall energy usage when used with latency-sensitive applications. We propose self-tuning power management (STPM) ...
An Efficient and Robust Computational Framework for Studying Lifetime and Information Capacity in Sensor Networks
(Kluwer Academic Publishers; Springer Science + Business Media, Inc., 2005-12)
In this paper we investigate the expected lifetime and information capacity , defined as the maximum amount of data (bits) transferred before the first sensor node death due to energy depletion, of a data-gathering wireless ...
A comparative study of bandwidth reservation and admission control schemes in QoS‐sensitive cellular networks
(Kluwer Academic Publishers; Springer Science+Business Media, 2000-07)
This paper compares five different schemes – called CHOI, NAG, AG, BHARG, and NCBF – for reserving bandwidths for handoffs and admission control for new connection requests in QoS‐sensitive cellular networks. CHOI and NAG ...
Improving goodput in IEEE 802.11 wireless LANs by using variable size and variable rate (VSVR) schemes
(John Wiley & Sons, Ltd., 2005-05)
In IEEE 802.11 wireless LANs, channel quality, network load, as well as the protocol itself are time-varying, limiting the goodput performance improvement in wireless LANs. Therefore, it becomes critical to dynamically ...
Editorial for the special issue on Energy‐efficient Networking
(Wiley Periodicals, Inc., 2017-05-10)
Evaluation of performance enhancing proxies in internet over satellite
(John Wiley & Sons, Ltd., 2003-08)
Performance enhancing proxies (PEPs) are widely used to improve the performance of TCP over high delay-bandwidth product links and links with high error probability. In this paper we analyse the performance of using TCP ...