Title:
電力保存特性を持つデュアルモードブルートゥース/無線デバイス
Document Type and Number:
Japanese Patent JP4236577
Kind Code:
B2
Abstract:
In a dual mode Bluetooth/wireless mobile unit, the next sleep mode Bluetooth wakeup time is rescheduled to synchronize with any upcoming idle mode wireless wakeup time that will otherwise precede the Bluetooth wakeup time. The Bluetooth clock is advanced, or other reconfiguration made to the Bluetooth module, as appropriate to prevent the scanning frequency from changing during a sleep mode Bluetooth wakeup/scanning interval commencing at the resynchronized Bluetooth wakeup time.
Inventors:
Lee, Wayne A
Pattabila Man, Ganesh
Wendor, Thomas Yee
Pattabila Man, Ganesh
Wendor, Thomas Yee
Application Number:
JP2003521562A
Publication Date:
March 11, 2009
Filing Date:
August 13, 2002
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04L12/28; H04W52/02; H04B1/16; H04B1/707; H04B7/26; H04W48/18; H04W88/06
Domestic Patent References:
| JP2001102997A | ||||
| JP2001507191A |
Foreign References:
| WO1999049593A1 |
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto