Resource allocation technique for video streaming applications in the LTE system
Long term evolution (LTE) is the next generation wireless system that supports all IP transmission for multimedia services. The quality of service (QoS) requirements of multimedia services are one of the major challenges that need to be addressed by packet scheduling in the LTE system. This...
| Main Authors: | , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English English |
| Published: |
IEEE
2010
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/6573/ http://irep.iium.edu.my/6573/ http://irep.iium.edu.my/6573/ http://irep.iium.edu.my/6573/4/6573_Resource%20allocation%20technique_complete.pdf http://irep.iium.edu.my/6573/5/6573_Resource%20allocation%20technique_SCOPUS.pdf |
| Summary: | Long term evolution (LTE) is the next generation wireless
system that supports all IP transmission for multimedia services. The
quality of service (QoS) requirements of multimedia services are one
of the major challenges that need to be addressed by packet
scheduling in the LTE system. This paper proposes a new resource
allocation technique for real time (RT) video streaming applications
in the downlink LTE system. Resource allocation, which is one of
packet scheduling techniques, utilizes instantaneous downlink signal
to noise ratio (SNR), packet delay and buffer information when
determining the amount of radio resources to be allocated to a user.
Simulation results show that the proposed technique outperforms
opportunistic technique, a resource allocation technique discussed in
the literature, by maximizing system throughput, efficiently utilizing
the available radio resources and satisfying the QoS requirements of
RT video streaming applications at a higher number of users. |
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