Method of mobile communication and apparatus therefor

Details Method of mobile communication and apparatus therefor Method of mobile communication and apparatus therefor

2004-04-29

2009-06-09

Duong, Frank (Department: 2416)

Multiplex communications

Communication over free space

Combining or distributing information via code word channels...

C370S335000

Reexamination Certificate

active

07545789

ABSTRACT:
In order to accomplish efficient communication of data between a base station and a plurality of mobile terminals, particular orthogonal codes are transmitted from the mobile stations to the base station as alert signals indicating the presence of data to be transmitted. The base station checks whether particular orthogonal codes are contained in the alert signals, and when the particular orthogonal codes are detected in the alert signals, information representing the detected orthogonal codes and the schedules for transmitting the data from the mobile terminals to the base station are transmitted from the base station to the mobile terminals as an alert response to the alert signals. When the information representing the orthogonal codes used for the alert signals are contained in the alert response transmitted from the base station to the mobile terminals, the data waiting to be transmitted is transmitted from the mobile terminals to the base station according the data transmission schedules in the alert response.

REFERENCES:
patent: 5103459 (1992-04-01), Gilhousen et al.
patent: 5151919 (1992-09-01), Dent
patent: 5404355 (1995-04-01), Raith
patent: 5430760 (1995-07-01), Dent
patent: 5537414 (1996-07-01), Takiyasu et al.
patent: 5581547 (1996-12-01), Umeda et al.
patent: 5737329 (1998-04-01), Horiguchi
patent: 6111869 (2000-08-01), Esmailzadeh et al.
patent: 6269088 (2001-07-01), Masui et al.
Esmailzadeh R., et al. “Spread Spectrum Slot Reservation Multiple Access”, IEEE, 1996, pp. 1715-1719.
Tobagi et al, “Packet Switching in Radio Channels: Part III-Polling and (Dynamic) Split-Channel Reservation Multiple Access”, IEEE, Aug. 1976, pp. 832-845.

Affiliated with

Also associated with

Rating

Method of mobile communication and apparatus therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of mobile communication and apparatus therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of mobile communication and apparatus therefor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4086248