Abstract:
To cope with increasingly spectrum tension in 5G, this paper focuses on space spectrum utilization and the resource allocation problem for multicast wireless services in ...Show MoreMetadata
Abstract:
To cope with increasingly spectrum tension in 5G, this paper focuses on space spectrum utilization and the resource allocation problem for multicast wireless services in hybrid satellite-terrestrial communication networks. This paper proposes a hybrid satellite-terrestrial communication network architecture with software defined networking (SDN) feature to offer low-rate multicast services for delay-tolerant users. In particular, the Multicast solution based on Service Rate Constraints (MSRC) is proposed to solve spectrum resource allocation problem according to channel conditions. Finally, simulation shows MSRC ensures the number of service terminals and has fairness index greater than 0.77 and good throughput.
Date of Conference: 22-24 August 2018
Date Added to IEEE Xplore: 08 November 2018
ISBN Information:
ISSN Information:
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- IEEE Keywords
- Index Terms
- Resource Allocation ,
- Channel State ,
- Service Rate ,
- Resource Allocation Problem ,
- Unlicensed Spectrum ,
- Spectrum Resources ,
- Data Rate ,
- Outdoor Environments ,
- Key Performance Indicators ,
- Satellite Communication ,
- Communication Scenarios ,
- Resource Block ,
- Throughput Performance ,
- Terrestrial Networks ,
- Bandwidth Resources ,
- Radio Resource Management
- Author Keywords
- 5G ,
- Satellite-Terrestrial ,
- SDN ,
- Multicast ,
- Resource allocation ,
- Fairness ,
- Throughput
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Resource Allocation ,
- Channel State ,
- Service Rate ,
- Resource Allocation Problem ,
- Unlicensed Spectrum ,
- Spectrum Resources ,
- Data Rate ,
- Outdoor Environments ,
- Key Performance Indicators ,
- Satellite Communication ,
- Communication Scenarios ,
- Resource Block ,
- Throughput Performance ,
- Terrestrial Networks ,
- Bandwidth Resources ,
- Radio Resource Management
- Author Keywords
- 5G ,
- Satellite-Terrestrial ,
- SDN ,
- Multicast ,
- Resource allocation ,
- Fairness ,
- Throughput