QualityofServiceforWirelessTechnologyintheWidexLinkSystem
WidexLinkwirelesstechnologyenablescommunicationbetweentwopart-
nersofabinauralpairofWidexwirelesshearingaidsandwiththeirmatched
external devices The requirements for the quality of service (QoS) vary
amongthevariouscomponentsandtheirintendeduserscenarios
Duringdailyusetherequirementsonaudiostreamingbetweenhearingaids
includeaBERbetterthan
-
Thecommunicationissimplexwithabitrate
ofkbitssTheadditionalaudiodecodinginthismoderesultsinalonger
latencywhichislessthanmsForremotecontrolcommandstheQoSre-
quirementsincludeaBERbetterthan
-
ThelowerBERrequirementre-
sultsfromredundanttransmissionsEachkeypressresultsintransmissions
of data packages of which only one is needed for a successful
communication
97