Non-instantaneous hard handover control device and method

Details Non-instantaneous hard handover control device and method Non-instantaneous hard handover control device and method

2006-12-05

2006-12-05

Feild, Joseph (Department: 2617)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S069000, C455S437000, C455S438000, C455S439000, C455S440000, C455S441000, C455S442000, C455S432100, C455S517000, C455S522000, C455S525000, C370S320000, C370S321000, C370S324000, C370S331000, C370S335000, C370S342000, C370S455000

Reexamination Certificate

active

07146167

ABSTRACT:
A non-instantaneous-disruption hard handover (HHO) control device includes a CFN generation block (110) for monitoring the state of a source baseband resource (201a) and a destination baseband resource (201b), generating a CFN which autonomously configures a switch timing so as to enable non-instantaneous-disruption HHO, transferring CFN information to the source baseband resource (201a) and destination baseband resource (201b). The device further includes HHO-information write-in/read-in blocks (205a,205b) for writing radio information of the source baseband resource (201a), transferring the radio information to the destination baseband resource (201b), and enabling continuous communication by using the radio information.

REFERENCES:
patent: 2000-50338 (2000-02-01), None
patent: 2000-278206 (2000-10-01), None
patent: 2000-278734 (2000-10-01), None
patent: 2001-8262 (2001-01-01), None
patent: 2003-273795 (2003-09-01), None
3GPP TS 25.433 version 4.5.0, Jul. 19, 2002, pp. 83 and 84.
Article entitled “3rdGeneration Partnership Project; Technical Specification Group Radio Access Network; UTRAN Lub Interface NBAP Signalling”; 3GPP TS 25.433 V4.50; 2002-2006; pp. 82-84.

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