Authentication and handover methods and systems for radio person

Details Authentication and handover methods and systems for radio person Authentication and handover methods and systems for radio person

1995-06-29

1997-01-28

Kuntz, Curtis

Telephonic communications

Having light wave or ultrasonic link for speech or paging...

Including fiber optic link within telephone network

379 59, 455 111, 455 331, H04Q 724, H04Q 728, H04Q 738

Patent

active

055984592

ABSTRACT:
During handover of a cellular terminal from a wide area cellular network to a base station, authentication messages are relayed between the base station and the wide area cellular network via the cellular terminal. Communications between the cellular terminal and the wire telephone network via the base station are prevented until after authentication takes place. Accordingly, the cellular terminal relays authentication messages between the base station and the wide area cellular network. Use of the wire telephone network for authentication between the cellular terminal and the base station is avoided. Secure handover is thereby provided without incurring excess overhead to the system and without adding unnecessary wire network charges to the cellular terminal user.

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Blecher, Advanced Mobile Phone Service, IEEE Transactions on Vehicular Technology, vol. VT-29, No. 2, May 1980, pp. 238-244.

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