Patent · US Active

Apparatus and method of using tracking area update (TAU) message to update UE radio capability

US10237841B1 · kind B1 · utility

6Cited by

1References

14Claims

0Family size

Inventors

Subashini Krishnamurthy · San Diego, US
Kanuganti Rajeswar Reddy · San Diego, US
Pankaj Subhash Vasandani · San Diego, US
Baojun Lu · San Diego, US
Adam Hebein · San Diego, US
Yongsheng Shi · San Diego, US
Uttam Pattanayak · San Diego, US
Qingxin Chen · San Diego, US
Reza Shahidi · San Diego, US

Key dates

Filing date	Apr 12, 2018
Grant date	Mar 19, 2019
Priority date	—
Expiry date	Apr 12, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH04W60/06
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Certain aspects of the present disclosure provide techniques for using a message to update a user equipment (UE) radio capability. For example a method of wireless communication by a user equipment (UE) may include generating a tracking area update (TAU) message with an indication of a UE radio capability update, transmitting the TAU message, and detaching and reattaching the UE from a network if a UE capability inquiry is not received from the network or a capability mismatch between the UE and the network is detected.

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