Resource Allocation in Uplink OFDMA Wireless Systems.pdf

Resource Allocation in Uplink OFDMA Wireless Systems PDF

Elias Yaacoub

Tackling problems from the least complicated to the most, Resource Allocation in Uplink OFDMA Wireless Systems provides readers with a comprehensive look at resource allocation and scheduling techniques (for both single and multi-cell deployments) in uplink OFDMA wireless networks relying on convex optimization and game theory to thoroughly analyze performance. Inside, readers will find topics and discussions on: Formulating and solving the uplink ergodic sum-rate maximization problem Proposing suboptimal algorithms that achieve a close performance to the optimal case at a considerably reduced complexity and lead to fairness when the appropriate utility is used Investigating the performance and extensions of the proposed suboptimal algorithms in a distributed base station scenario Studying distributed resource allocation where users take part in the scheduling process, and considering scenarios with and without user collaboration Formulating the sum-rate maximization problem in a multi-cell scenario, and proposing efficient centralized and distributed algorithms for intercell interference mitigation Discussing the applicability of the proposed techniques to state-of-the-art wireless technologies, LTE and WiMAX, and proposing relevant extensions Along with schematics and figures featuring simulation results, Resource Allocation in Uplink OFDMA Wireless Systems is a valuable book for?wireless communications and cellular systems professionals and students.

However, scheduling and resource allocation in an OFDM system is complicated, especially in the uplink due to two reasons: (1) the discrete nature of channel assignments, and (2) the heterogeneity

3.33 MB DATEIGRÖSSE
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Resource Allocation in Uplink OFDMA Wireless Systems.pdf

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Sofia Voigt

for the next generation wireless communication systems. In particular ... resource allocation algorithms for OFDMA downlink systems. Numerical results are ... the uplink case since the battery life of the mobile terminal is critical. Because of the ... Sep 16, 2013 ... 4 Heterogeneous Delay-Power Resource Allocation in Uplink LTE ... The development of wireless communication systems has been non-stop in ... a modulation scheme the same as OFDM and a multiple access scheme that ...

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RESOURCE ALLOCATION IN UPLINK OFDMA WIRELESS SYSTEMS …

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Uplink resource allocation in SC-FDMA wireless …

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Jason Lehmann

for the next generation wireless communication systems. In particular ... resource allocation algorithms for OFDMA downlink systems. Numerical results are ... the uplink case since the battery life of the mobile terminal is critical. Because of the ... Sep 16, 2013 ... 4 Heterogeneous Delay-Power Resource Allocation in Uplink LTE ... The development of wireless communication systems has been non-stop in ... a modulation scheme the same as OFDM and a multiple access scheme that ...

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Jessica Kohmann

Fairness based resource allocation for uplink … THE JOURNAL OF CHINA UNIVERSITIES OF POSTS AND TELECOMMUNICATIONS Volume 15, Issue 2, June 2008_____ ZHAO Yi, ZENG Ling-kang, XIE Gang, LIU Yuan-an, XIONG Fang Fairness based resource allocation for uplink OFDMA systems CLC number TN911 Document A Article ID 1005-8885 (2008) 02-0050-06 Abstract This article investigates two fairness criteria with regard to adaptive resource allocation …