標題: | A Cut-through Scheduling for Delay Optimization in TD-LTE Relay Enhanced Networks |
作者: | Jia, Wen-Kang Chen, Yaw-Chung 資訊工程學系 Department of Computer Science |
關鍵字: | TD-LTE;Relay Enhanced Networks (RENs);cut-through;delay optimization |
公開日期: | 1-一月-2017 |
摘要: | The relaying is the most important feature as a practical solution in LTE technologies to improve performance and to extend coverage. This paper contributes to the performance on cut-through forwarding mode in relaying framework for applying in TD-LTE standard referred to as 3GPP release 10 and above, it provides lower forwarding latency per hop by rescheduling the alignment of sub-frame duration between each superordinate relay node and subordinate relay node. We demonstrate a significant performance improvement through simulation, the results show that the proposed scheme features lower forwarding latencies for both uplink and downlink in terms of one-way end-to-end delay as compared to legacy synchronous relaying of the relay enhanced TD-LTE networks. |
URI: | http://hdl.handle.net/11536/146209 |
期刊: | 2017 17TH IEEE INTERNATIONAL CONFERENCE ON COMMUNICATION TECHNOLOGY (ICCT 2017) |
起始頁: | 422 |
結束頁: | 426 |
顯示於類別: | 會議論文 |