Title:
The alternative receiving diversity in a move wireless device
Document Type and Number:
Japanese Patent JP6238138
Kind Code:
B2
Abstract:
Method, apparatus and computer program product measuring signals received through multiple antennas in a mobile wireless device is described. Signals received through at least one of a primary antenna and a secondary antenna, during each cycle in a series of discontinuous reception cycles, is measured. The mobile wireless device switches between the primary and secondary antennas based on comparing the moving averages of the measured received signals to pre-determined thresholds. When unable to decode successfully a signal received on the primary antenna, the mobile wireless device switches to decode signals received on the secondary antenna.
Inventors:
Rama Sammy Venkatas Bramanian
Nukara Gaulab Earl
Nukara Gaulab Earl
Application Number:
JP2014520209A
Publication Date:
November 29, 2017
Filing Date:
June 29, 2012
Export Citation:
Assignee:
Apple Inc.
International Classes:
H04B7/08; H04W52/02; H04W88/02
Domestic Patent References:
| JP2000183793A | ||||
| JP2008147776A | ||||
| JP2006148196A |
Foreign References:
| WO2009145312A1 | ||||
| WO2008096531A1 |
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Fumiaki Otsuka
Takaki Nishijima
Yoshinobu Iwasaki
Sadao Kumakura
Fumiaki Otsuka
Takaki Nishijima
Yoshinobu Iwasaki
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