Performance Analysis of WAP Packet Considerin gWTP SAR Al gorithm and RLP in Wireless CDMA Network

Abstract Withthegrowthofdatacommunicationservicebymobiledevices,WAPisprop osedtoefficientlyaccesstheInternetcontentsbyuserrequestthroughwirelessconditionth athasahigherrorrateandmobility.But,becauseatransmissionspeedofWAPislimited,ittakesmany timestotransmitandtoreceivethedata.ThispaperhasstudiedtheWAPpackettransmissiontimeusingWTP-SARalgor ithm.AsamethodthatistoimprovetransfercapabilityofWAP,usingSARfunctioninWTP,tot almessagedownfromupperlayerhasbeenfragmentedandpacketistransmittedthroughRLPframe timeslot.Then,wehaveanalyzedthetransmissiontimeofWAPpacketwithvariableRLPlayersi zeonthewirelessCDMAnetworkfornextgenerationsystems.Fromtheresults,wecouldobtain theWAPpackettransmissiontimeandoptimalWTPpacketsize. ¾r¾r¾r¾r¾r¾r¾r¾r¾r¾r¾r¾r¾r¾r¾r¾r¾r¾r¾r¾r¾r¾r¾r¾r¾r¾r¾r¾r ․․본논문은과학기술부한국과학재단지정지역협력연구센터인한국항공대학교의 인터넷정보검색연구센터에서수행된연구결과임“" .* (SchoolofElectronics,Telecommunication,andComputerEng.,HankukAv한국항공대학교전자정보통신컴퓨터공학부․․ iationUniversity)** (Dept.ofInformation&CommunicationEng.,SeoilCollege)서일대학정보통신과․논문번호:2002-6-9․접수일자 년 월 일:2002 5 8