Apparatus, system and method for optimizing power conservation

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United States of America Patent

PATENT NO 9591572
SERIAL NO

14604246

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A user equipment (UE) and corresponding methods to conserve power by the UE. The UE includes a transceiver, the transceiver configured to enable the UE to establish a connection with a Long Term Evolution (LTE) network and configured to operate using a Connected Discontinuous Reception (CDRX) functionality. The processor controls the transceiver by receiving an uplink (UL) grant at a first subframe of a frame of a cycle of the CDRX functionality, transmitting data based upon the UL grant at a predetermined second subframe, and receiving a response from the LTE network corresponding to one of an acknowledgement (ACK) and a negative ACK (NACK) at a predetermined third subframe. The processor deactivates the transmitter for a remainder of the frame based or deactivates a receiver for a remainder of the frame based upon whether the ACK is received.

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Patent Owner(s)

  • APPLE INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Su, Li San Jose, US 187 1435
Vallath, Sreevalsan Dublin, US 85 469
Zhang, Wanping San Jose, US 38 152
Zhao, Yingjie Pleasanton, US 24 77

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