Patent · US Active

Method of facilitating handoff for CDMA networks using IP protocols

US8619701B2 · kind B2 · utility

0Cited by

16References

30Claims

0Family size

Assignee

Core Wireless Licensing S.A.R.L. · LU

Inventors

Vijay Devarapalli · Los Altos, US
Rajeev Koodli · Sunnyvale, US
Basavaraj Patil · Coppell, US

Key dates

Filing date	Aug 18, 2004
Grant date	Dec 31, 2013
Priority date	—
Expiry date	Aug 31, 2026

Classification

Technology area (CPC H)Electricity
CPC primaryH04W40/02
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method of configuring routers facilitates handoff of user equipment from a router to another router. The method includes configuring a virtual interface in a current router used by user equipment. The method also includes assigning a global address to the virtual interface. The global address is assigned to the virtual interface that is used to facilitate handoff of the user equipment from a current router to a new router. A system, router and user equipment are configured to implement the method.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.