A framework for cross-layer design of energy-efficient communication with QoS provisioning in multi-hop wireless networks Export

@inproceedings{citeulike:695065, abstract = {Efficient use of energy while providing an adequate level of connection to individual sessions is of paramount importance in multi-hop wireless networks. Energy efficiency and connection quality depend on mechanisms that span several communication layers due to the existing co-channel interference among competing flows that must reuse the limited radio spectrum. Although independent consideration of these layers simplifies the system design, it is often insufficient for wireless networks when the overall system performance is examined carefully. The multi-hop wireless extensions and the need for routing users' sessions from source to the destination only intensify this point of view. In this work, we present a framework for cross-layer design towards energy-efficient communication. Our approach is characterized by a synergy between the physical and the medium access control (MAC) layers with a view towards inclusion of higher layers as well. More specifically, we address the joint problem of power control and scheduling with the objective of minimizing the total transmit power subject to the end-to-end quality of service (QoS) guarantees for sessions in terms of their bandwidth and bit error rate guarantees. Bearing to the NP-hardness of this combinatorial optimization problem, we propose our heuristic solutions that follow greedy approaches.}, author = {Kozat, U. C. and Koutsopoulos, I. and Tassiulas, L.}, citeulike-article-id = {695065}, citeulike-linkout-0 = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1357029}, day = {22}, journal = {INFOCOM 2004. Twenty-third AnnualJoint Conference of the IEEE Computer and Communications Societies}, keywords = {crosslayer, energy\_efficient, multihop, network, qos, wireless}, month = {November}, pages = {1446--1456 vol.2}, posted-at = {2009-10-30 11:27:29}, priority = {2}, title = {A framework for cross-layer design of energy-efficient communication with QoS provisioning in multi-hop wireless networks}, url = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1357029}, volume = {2}, year = {2004} }

TY - CONF ID - citeulike:695065 L3 - citeulike-article-id:695065 N2 - Efficient use of energy while providing an adequate level of connection to individual sessions is of paramount importance in multi-hop wireless networks. Energy efficiency and connection quality depend on mechanisms that span several communication layers due to the existing co-channel interference among competing flows that must reuse the limited radio spectrum. Although independent consideration of these layers simplifies the system design, it is often insufficient for wireless networks when the overall system performance is examined carefully. The multi-hop wireless extensions and the need for routing users' sessions from source to the destination only intensify this point of view. In this work, we present a framework for cross-layer design towards energy-efficient communication. Our approach is characterized by a synergy between the physical and the medium access control (MAC) layers with a view towards inclusion of higher layers as well. More specifically, we address the joint problem of power control and scheduling with the objective of minimizing the total transmit power subject to the end-to-end quality of service (QoS) guarantees for sessions in terms of their bandwidth and bit error rate guarantees. Bearing to the NP-hardness of this combinatorial optimization problem, we propose our heuristic solutions that follow greedy approaches. JF - INFOCOM 2004. Twenty-third AnnualJoint Conference of the IEEE Computer and Communications Societies EP - 1456 vol.2 TI - A framework for cross-layer design of energy-efficient communication with QoS provisioning in multi-hop wireless networks VL - 2 SP - 1446 KW - crosslayer KW - energy_efficient KW - multihop KW - network KW - qos KW - wireless AU - Kozat, UC AU - Koutsopoulos, I AU - Tassiulas, L PY - 2004/11/22/ UR - http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1357029 ER -