The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 02, 2021
Filed:
Mar. 29, 2017
Htc Corporation, Taoyuan, TW;
Kundan Tiwari, Taoyuan, TW;
HTC Corporation, Taoyuan, TW;
Abstract
A communication device for handling a radio resource control (RRC) connection resume procedure comprises a storage unit for storing instructions and a processing circuit coupled to the storage unit. The processing circuit is configured to execute the instructions stored in the storage unit. The instructions comprise resuming a RRC connection suspended by a RRC message, when initiating a service request procedure; transmitting a first EXTENDED SERVICE REQUEST message comprising a service type information element (IE) to the network after the RRC connection is resumed, if the service request procedure is initiated for a packet switched (PS) service and the communication device is required to transmit an information element related to the PS service other than the service type IE.