Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/106523
Title: | A scalable resource allocation framework for SVC video transmissions over downlink MIMO-OFDM networks | Authors: | Li, Maodong Chen, Zhenzhong Tan, Yap Peng |
Issue Date: | 2012 | Source: | Li, M., Chen, Z., & Tan, Y. P. (2012). A scalable resource allocation framework for SVC video transmissions over downlink MIMO-OFDM networks. 2012 IEEE International Symposium on Circuits and Systems, 1095-1098. | Conference: | IEEE International Symposium on Circuits and Systems (2012 : Seoul, Korea) | Abstract: | In this paper, we propose a scalable resource allocation framework for transmission of multiple scalable videos over downlink MIMO-OFDM networks. First, we analyze the rate-utility relationship of scalable video by a packet prioritization scheme, which ensures an optimized video utility under the rate constraint. The scalable framework is then proposed to achieve differentiated service objectives for different video layers. To provide every user with a fair opportunity to receive video for basic viewing, a MAXMIN fairness is designed to have their base layer video packets received. When all users have their base layer packets successfully received, the resources are distributed to exploit network efficiency. Resource allocations are accomplished by the efficient bit loading and power allocation for different optimization goals. The performance of the proposed scheme is validated by comparing with conventional resource allocation schemes. | URI: | https://hdl.handle.net/10356/106523 http://hdl.handle.net/10220/17948 |
DOI: | 10.1109/ISCAS.2012.6271421 | Schools: | School of Electrical and Electronic Engineering | Fulltext Permission: | none | Fulltext Availability: | No Fulltext |
Appears in Collections: | EEE Conference Papers |
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