Search Results - "Chaporkar, P."

Throughput and Fairness Guarantees Through Maximal Scheduling in Wireless Networks by Chaporkar, P., Kar, K., Xiang Luo, Sarkar, S.

“…The question of providing throughput guarantees through distributed scheduling, which has remained an open problem for some time, is addressed in this paper…”
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Wireless multicast: theory and approaches by Chaporkar, P., Sarkar, S.

“…We design transmission strategies for medium access control (MAC) layer multicast that maximize the utilization of available bandwidth. Bandwidth efficiency of…”
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Optimal joint probing and transmission strategy for maximizing throughput in wireless systems by Chaporkar, P., Proutiere, A.

“…In broadcast fading channel, channel variations can be exploited through what is referred to as multi-user diversity and opportunistic scheduling for improving…”
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Stable Scheduling Policies for Maximizing Throughput in Generalized Constrained Queueing Systems by Chaporkar, P., Sarkar, S.

“…We consider a class of queueing networks referred to as "generalized constrained queueing networks" which form the basis of several different communication…”
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Minimizing Delay in Loss-Tolerant MAC Layer Multicast by Chaporkar, P., Sarkar, S.

“…The goal of this correspondence is to minimize delay in real-time multiple-access channel (MAC) layer multicast by exploiting the broadcast nature of wireless…”
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Admission Control Framework to Provide Guaranteed Delay in Error-Prone Wireless Channel by Chaporkar, P., Sarkar, S.

“…This paper considers a wireless system in which different sessions may use different channels with different transmission characteristics. A general framework…”
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Learning to Optimally Exploit Multi-Channel Diversity in Wireless Systems by Chaporkar, P, Proutiere, A, Asnani, H

“…Consider a wireless system where a transmitter may send data to a set of receivers, or on various channels, experiencing random time-varying fading. The…”
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Dynamic quorum policy for maximizing throughput in limited information multiparty MAC by Chaporkar, P., Sarkar, S., Shetty, R.

“…In multiparty MAC, a sender needs to transmit each packet to a set of receivers within its transmission range. Bandwidth efficiency of wireless multiparty MAC…”
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Optimal distributed scheduling in wireless networks under SINR interference model by Chaporkar, P., Proutiere, A.

“…Radio resource sharing mechanisms are key to ensuring good performance in wireless networks. In their seminal paper [1], Tassiulas and Ephremides introduced…”
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Admission control framework to provide guaranteed delay in error-prone wireless channel by Chaporkar, P., Sarkar, S.

“…An admission control mechanism is a key component of any framework that provides guaranteed delay service to heterogeneous real-time traffic. In this paper, we…”
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Call admission control for real-time applications in wireless network by Agrawal, S., Chaporkar, P., Udwani, R.

“…Supporting real-time applications is paramount to sustaining the growth of wireless networks. Real time applications require strict delay guarantee, i.e., a…”
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Stochastic control techniques for throughput optimal wireless multicast by Chaporkar, P., Sarkar, S.

“…We design transmission strategies for MAC layer multicast which maximize the utilization of available bandwidth. Bandwidth efficiency of wireless multicast can…”
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Slot fair scheduling for real-time applications on uplink of WiMAX networks by Prasad, R. Raghu, Narendra, N., Rao, Y. Srinivasa, Chaporkar, P.

“…We address an issue of scheduling for uplink realtime flows in WiMAX networks. Real-time flows require hard delay and throughput guarantees. Thus, each packet…”
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Minimizing delay in loss-tolerant MAC layer multicast by Chaporkar, P., Sarkar, S.

“…Many real-time applications require one to many (multicast) communication. Real time applications can gracefully accommodate some loss but require low delay…”
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Mac layer wireless multicast: theory and approaches by Chaporkar, P., Sarkar, S.

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Stable Scheduling Policies for Maximizing Throughput in Generalized Constrained Queueing Systems by Chaporkar, P., Sarkar, S.

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Optimal power allocation for a renewable energy source by Sinha, A., Chaporkar, P.

“…Battery powered transmitters face energy constraint, replenishing their energy by a renewable energy source (like solar or wind power) can lead to longer…”
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Power Optimal Signaling for Fading Multi-Access Channel in Presence of Coding Gap by Sethi, A., Chaporkar, P., Karandikar, A.

“…In a multi-access fading channel, dynamic allocation of bandwidth, transmission power and rates is an important aspect to counter the detrimental effect of…”
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Optimal user association in WiMAX MMR (802.16j) metworks by Raghu, P. R., Chaporkar, P.

“…IEEE 802.16j standard defines the WiMAX Mobile Multihop Relay (MMR) networks. Multihop relays are introduced to improve the network throughput and to extend…”
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Channel partitioning and relay placement in multi-hop cellular networks by Meko, S.F., Chaporkar, P.

“…Relay based multihop cellular system is a promising technique to improve the signal quality in wireless networks. Here, we propose the channel partitioning and…”
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