Telecommunications – Radiotelephone system – Special service
Reexamination Certificate
2005-01-11
2005-01-11
Tran, CongVan (Department: 2683)
Telecommunications
Radiotelephone system
Special service
C455S041200, C455S557000
Reexamination Certificate
active
06842611
ABSTRACT:
A received data processing method in a wireless communication between devices that support a bluetooth wireless technology is provided. The method for processing data received through a wireless channel, in a communication device that supports bluetooth wireless communication, includes the steps of (a) a bluetooth module receiving data through a wireless channel, (b) the bluetooth module informing a bluetooth host that data received through a universal serial bus (USB) exists in the bluetooth module, and (c) the bluetooth host reading the data received by the bluetooth module in the step (a) through the USB when the bluetooth host is informed that received data exists in the step (b). According to the received data processing method, it is possible to prevent overhead from occurring due to unnecessary request for data by the bluetooth host generating request for data through the USB only when the received data exists in the bluetooth module. Accordingly, it is possible to minimize load of the bluetooth host and to improve data receipt bandwidth in a bluetooth host controller interface (HCI) universal serial bus (USB) transport layer. Also, the entire USB transmission speed is increased since request for data can be generated at the point of time at which data is received.
REFERENCES:
patent: 5247617 (1993-09-01), Olson
patent: 6255800 (2001-07-01), Bork
patent: 6463034 (2002-10-01), Abrol et al.
patent: 6542734 (2003-04-01), Abrol et al.
patent: 6603977 (2003-08-01), Walsh et al.
patent: 20010018329 (2001-08-01), Tada et al.
patent: 20030013411 (2003-01-01), Uchiyama
patent: 20030038731 (2003-02-01), Sako et al.
patent: 20030056196 (2003-03-01), Kim et al.
“Host Controller Interface Functional Specification” Bluetooth Specification Version 1.0 B; Nov. 29, 1999; pp. 517-439, XP002174954.
“Host Controller Interface Functional Specification, paragraph: 5. Events”; Bluetooth Specification Version 1.0 B; Nov. 29, 1999; pp. 703-705, 737; XP002174956.
“HCI USB Transport Layer” Bluetooth Specification Version 1.0 B; Nov. 29, 1999; pp. 759-773; XP002174955.
Beck Chang-kyu
Lim Ji-hyun
Samsung Electronics Co,. Ltd.
Sughrue & Mion, PLLC
Tran CongVan
LandOfFree
Received data processing method in communication device for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Received data processing method in communication device for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Received data processing method in communication device for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3382863