Modelling of handover of multimedia traffic in mobile satellite communication
Student Conference on Research and Development - Trang 237-241
Tóm tắt
This paper presents the handover management in mobile satellite communications with multimedia traffic. Multimedia traffic is becoming the next hop in mobile satellite communication, due to its demand. The coverage of the satellite network knows no boundary and with the concept of the broadband satellite network, communication for multimedia and high-data rate multimedia communications can be provided. The handover initiation and execution is proposed with a queuing algorithm in the on-board processing (OBP) technique. The traffic is generated according to its nature of burstiness to represent the traffic behaviour on variation of the channels. The modelling could benefit network operators to fully conserve the frequency spectrum and to increase capacity.
Từ khóa
#Traffic control #Satellite communication #Low earth orbit satellites #Mobile communication #Artificial satellites #Multimedia communication #Telecommunication traffic #Quality of service #Mathematical model #Performance analysisTài liệu tham khảo
tsou, 2001, WDFQ: Am Efficient Traffic Scheduler Fair Bandwidth Sharing for Wireless Multimedia Services, IEICE Trans Comm, e84 b
tsai, 2001, A Channel Assignment Strategy without Handoff Failure for LEO Communication System, IEICE Trans Comm, e84 b
10.1109/VETECF.2000.886150
10.1109/5.904508