ThereexistsastrongdemandforfullyextendingemergingInternetservices,includingcollaborativeapplicationsandsocialnetworking,tothemobileandwirelessdomain.Deliveringsuchservicescanbepossibleonlythroughrealizingbroadbandinthewireless.Twocandidatetechnologiesarecurrentlycompetinginfulfillingtherequire