Quality,of,Experience,Paradigm,in,Multimedia,Services

The,analysis,of,QoE,is,not,an,easy,task,,especially,for,multimedia,services,,because,all,the,factors,(technical,and,non-technical),that,directly,or,indirectly,influence,the,user-perceived,quality,have,to,be,considered.,

This,book,describes,different,methods,to,investigate,users',QoE,from,the,viewpoint,of,technical,and,non-technical,parameters,using,multimedia,services.,It,discusses,the,subjective,methods,for,both,controlled,and,uncontrolled,environments.,Collected,datasets,are,used,to,analyze,users',profiles,,which,sheds,light,on,key,factors,to,help,network,service,providers,understand,end-users',behavior,and,expectations.,Important,adaptive,video,streaming,technologies,are,discussed,that,run,on,unmanaged,networks,to,achieve,certain,QoS,features.,

The,authors,present,a,scheduling,method,to,allocate,resources,to,the,end-user,based,on,users',QoE,and,optimizes,the,power,efficiency,of,users',device,for,LTE-A.,Lastly,,two,key,aspects,of,5G,networks,are,presented:,QoE,using,multimedia,services,(VoIP,and,video),,and,power-saving,model,for,mobile,device,and,virtual,base,station.

• Features,two,proven,methods,to,collect,datasets,for,assessing,the,user's,QoE
• Investigates,client-based,HTTP,rate,adaptive,video,streaming,algorithms,over,TCP,protocol,to,regulate,the,user's,QoE
• Discusses,VoIP,service,and,focuses,on,a,QoE,driven,downlink,scheduling,method,for,LTE-A,technology
• Introduces,the,concept,of,'quality,of,experience',presenting,all,parameters,which,directly,or,indirectly,influence,the,user's,satisfaction,within,two,well-used,Internet,services,,multimedia,OTT,streaming,and,Voice,over,IP