Title:
The demodulator front end (DEMFRONT) receiver subsystem by which electric power optimization was carried out
Document Type and Number:
Japanese Patent JP6017438
Kind Code:
B2
Abstract:
In a cellular communication system, apparatus and methods relating to a power-optimized demodulator front end (demfront) receiver subsystem of a user equipment (UE) can reduce power utilization by optimizing the operation of the demfront receiver subsystem. For example, in an aspect, the apparatus and methods include enabling a first receiver of a device for receiving a control channel on a downlink from a node, determining that the control channel schedules the device to receive data on the downlink, enabling a second receiver of the device that consumes more power than the first receiver to receive the data on the downlink, and re-enabling the first receiver for receiving the control channel on the downlink subsequent to receiving the data.
Inventors:
Chui, Jimmy Sea.
Goparan, rabbi
Le Fen
Xie, Guan
Goparan, rabbi
Le Fen
Xie, Guan
Application Number:
JP2013539931A
Publication Date:
November 02, 2016
Filing Date:
November 14, 2011
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04W52/02
Foreign References:
| WO2008012522A1 |
Attorney, Agent or Firm:
Kurata Masatoshi
Yoshihiro Fukuhara
Morisezo Iseki
Okumura Motohiro
Yoshihiro Fukuhara
Morisezo Iseki
Okumura Motohiro