JP4598006B2

Title

METHOD AND APPARATUS FOR PERFORMING IDLE HANDOFF IN MULTIPLE ACCESS COMMUNICATION SYSTEM

Application Number:

JP20070015515

Publication Date:

15-12-2010

Current Assignee:

Family ID:

Application Date:

25-01-2007

Declaring Company:

Publication Country:

US

Priority Date:

07-06-1996

Title

METHOD AND APPARATUS FOR PERFORMING IDLE HANDOFF IN MULTIPLE ACCESS COMMUNICATION SYSTEM

Application Number:

JP20070015515

Family ID:

Publication Country:

US

Publication Date:

15-12-2010

Application Date:

25-01-2007

Priority Date:

07-06-1996

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide a method and an apparatus which permit handoffs while a mobile station is in the system access state.

SOLUTION: The method and apparatus permit handoffs while the mobile station 2 is in the system access state. This is achieved by providing for channel assignment messages to be sent over the paging channel of a plurality of base stations 26 (26a-26i) which increases the probability of one of the messages getting through. In addition this assures the mobile station 2 can perform the handoff to a different base station 26 and have a traffic channel allocated to it on the new base station 26 without delay. In addition a method and apparatus permits the mobile station 2 to be directly assigned into a soft handoff state upon traffic channel assignment.

COPYRIGHT: (C)2007JPO&INPIT

COPYRIGHT: (C)2006JPO&NCIPI

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.