Joint MCS and power allocation for SVC video multicast over heterogeneous cellular networks
作者: Jie LiZhongming BaoChenxiang ZhangQiyue LiZhi Liu
作者单位: 1Hefei University of Technology, Hefei, China
2Waseda University, Tokyo, Japan
刊名: Computer Communications, 2016, Vol.83 , pp.16-26
来源数据库: Elsevier Journal
DOI: 10.1016/j.comcom.2016.03.018
关键词: Scalable video multicastAdaptive modulation and codingPower allocationMulti-base-stationHeterogeneous networks
原始语种摘要: Abstract(#br)Scalable video coding (SVC) and adaptive modulation and coding (AMC) are key issues for video multicast in broadband wireless networks, which could improve users’ received video quality by encoding the video stream into different layers and assigning appropriate modulation and coding schemes (MCSs) to each layer. With the development of mobile communication, various types of cellular networks such as 4G LTE and 3G co-exist at the same place. This type of network is named heterogeneous cellular networks in this paper. Given one ISP usually owns different types of base stations (BSs) at the same place and different BSs may have different traffic loads and transmission capabilities, cooperative transmission among the heterogeneous BSs becomes...
全文获取路径: Elsevier  (合作)
分享到:
来源刊物:
影响因子:1.079 (2012)

×