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CISS
2010
IEEE
7 years 12 months ago
Self-organizing Dynamic Fractional Frequency Reuse on the uplink of OFDMA systems
Reverse link (or uplink) performance of cellular systems is becoming increasingly important with the emergence of new uplink-bandwidth intensive applications such as Video Share [...
Balaji Rengarajan, Alexander L. Stolyar, Harish Vi...
TSP
2008
118views more  TSP 2008»
8 years 8 months ago
Channel-Aware Random Access Control for Distributed Estimation in Sensor Networks
A cross-layered slotted ALOHA protocol is proposed and analyzed for distributed estimation in sensor networks. Suppose that the sensors in the network record local measurements of ...
Y.-W. P. Hong, Keng-U Lei, Chong-Yung Chi
PE
2006
Springer
109views Optimization» more  PE 2006»
8 years 8 months ago
A discrete-time queueing model with periodically scheduled arrival and departure slots
We consider a time-slotted queueing model where each time slot can either be an arrival slot, in which new packets arrive, or a departure slot, in which packets are transmitted an...
Johan van Leeuwaarden, Dee Denteneer, Jacques Resi...
JSAC
2006
152views more  JSAC 2006»
8 years 8 months ago
A Distributed End-to-End Reservation Protocol for IEEE 802.11-Based Wireless Mesh Networks
Abstract--This paper presents an end-to-end reservation protocol for quality-of-service (QoS) support in the medium access control layer of wireless multihop mesh networks. It rese...
E. Carlson, Christian Prehofer, Christian Bettstet...
ICASSP
2010
IEEE
8 years 8 months ago
Multipoint-to-point and point-to-multipoint space-time network coding
Traditional cooperative communications can improve communication reliability. However, the simultaneous transmissions from multiple relays are challenging in practice due to the i...
Hung-Quoc Lai, K. J. Ray Liu
AIPS
2004
8 years 9 months ago
Price Prediction Strategies for Market-Based Scheduling
In a market-based scheduling mechanism, the allocation of time-specific resources to tasks is governed by a competitive bidding process. Agents bidding for multiple, separately al...
Jeffrey K. MacKie-Mason, Anna Osepayshvili, Daniel...
ADHOCNOW
2010
Springer
8 years 9 months ago
On Alarm Protocol in Wireless Sensor Networks
We consider the problem of efficient alarm protocol for ad-hoc radio networks consisting of devices that try to gain access for transmission through a shared radio communication ch...
Jacek Cichon, Rafal Kapelko, Jakub Lemiesz, Marcin...
HPCA
1995
IEEE
8 years 11 months ago
Reducing Communication Latency with Path Multiplexing in Optically Interconnected Multiprocessor Systems
—Reducing communication latency, which is a performance bottleneck in optically interconnected multiprocessor systems, is of prominent importance. A conventional approach for est...
Chunming Qiao, Rami G. Melhem
ATAL
2007
Springer
9 years 7 days ago
Towards valuation-aware agent-based traffic control
Traffic authorities work hard to improve resource utilization in traffic. But these efforts do not consider that the valuations of waiting time can be different for each driver, e...
Heiko Schepperle, Klemens Böhm, Simone Forste...
PODC
1989
ACM
9 years 8 days ago
Multiple Communication in Multi-Hop Radio Networks
Two tasks of communication in a multi-hop synchronous radio network are considered: point-to-point communication and broadcast (sending a message to all nodes of a network). Effi...
Reuven Bar-Yehuda, Amos Israeli
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