Patent ID: 9749951
Date: 2017-08-29
CPC Classifications: H04W,Y02D

Claim:
1. A wireless transmit receive unit (WTRU), the WTRU comprising a processor configured to: receive a message comprising a DRX configuration from a base station, the DRX configuration comprising a first DRX cycle length, a second DRX cycle length, and an indication of a resume period, wherein the indication of a resume period indicates a number of DRX cycles at which the WTRU is to perform DRX using the first DRX cycle length prior to implicitly transitioning to performing DRX using the second DRX cycle length if no new transmissions are received; perform DRX using the first DRX cycle length; determine that the WTRU has performed DRX using the first DRX cycle length for the number of DRX cycles indicated by the resume period without receiving a new transmission; and transition the WTRU from performing DRX using the first DRX cycle length to performing DRX using the second DRX cycle based on determining that the WTRU has performed DRX using the first DRX cycle length for the determined number of DRX cycles indicated by the resume period without receiving a new transmission, wherein the second DRX cycle length is a multiple of the first DRX cycle length.