发明授权
US08743684B2 GPRS default bearer tracking 有权
GPRS默认承载跟踪

GPRS default bearer tracking
摘要:
The invention is directed to providing a method and apparatus for managing and tracking default bearers in an Internet Protocol Connectivity Access Network (IP-CAN) session of a General Packet Radio Service (GPRS) network while observing the requirements of the GPRS specifications.
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