5、andtherearealsolargeamountsofresearchworkondataaggregation.Thispaperintroducesandsummarizestheresearchworkondataaggregationandaggregationschedulinginwirelesssensornetworks.Thispaperalsodiscussestheexistingsolutionsandthepossiblefuturework,andprovideswithplentyofreferences. K