Mobile communication system and mobile communication method

Details Mobile communication system and mobile communication method Mobile communication system and mobile communication method

2007-10-09

2007-10-09

Ferguson, Keith (Department: 2618)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S452200, C455S509000, C455S511000, C455S514000, C455S422100, C455S403000, C455S067110

Reexamination Certificate

active

11213887

ABSTRACT:
An estimator120of a mobile station100aof the present invention estimates traveling speed information which is a value variable with either a traveling speed of the mobile station or a variation in the traveling speed. A comparison unit130or a comparison unit320compares the traveling speed information estimated by the estimator with a threshold defined as a value of traveling speed information for achieving a desired level of communication quality which varies depending on the traveling speed. A selector150or a selector340selects an applicable frequency band in response to a result of comparison.

REFERENCES:
patent: 2003/0064729 (2003-04-01), Yamashita
patent: 2004/0082311 (2004-04-01), Shiu et al.
patent: 2006/0172704 (2006-08-01), Nishio et al.
patent: 5-259969 (1993-10-01), None

Affiliated with

Also associated with

Rating

Mobile communication system and mobile communication method does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3902430