TY - GEN AU - Henry-Labordère, A., CN - TK5103.4874 ID - 770315 KW - Roaming (Telecommunication) LK - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=11247302 SN - 9788793102248 T1 - Virtual roaming data services and seamless technology change :CSM, LTE, WiFi, Salellite, CDMA / TI - Virtual roaming data services and seamless technology change :CSM, LTE, WiFi, Salellite, CDMA / UR - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=11247302 ER -