权威例句
WLAN-GPRS integration for next-generation mobile data networksWLAN-GPRS integration for next-generation mobile data networksWireless Internet access based on GPRSGSM phase 2+ general packet radio service GPRS: ...A Compressive Sensing Data Acquisition and Imaging Method for Stepped Frequency GPRsGSM, GPRS and EDGE Performance: Evolution Toward 3G/UMTSOptimization scheme for mobile users performing vertical handoffs between IEEE 802.11 and GPRS/EDGE networksQuad-band GSM/GPRS/EDGE polar loop transmitterPerformance Issues with Vertical Handovers - Experiences from GPRS Cellular and WLAN Hot-spots IntegrationUnderstanding GPRS: the GSM packet radio service
