Telecommunications – Transmitter and receiver at separate stations – With control signal
Patent
1997-04-30
2000-04-11
Eisenzopf, Reinhard J.
Telecommunications
Transmitter and receiver at separate stations
With control signal
455127, 4552381, H04B 700
Patent
active
060497009
ABSTRACT:
Determining in a wireless telecommunication switching system a base station on which a wireless handset is registered and using information concerning background noise at the location of the base station to automatically adjust the ringer and voice volumes for each call received by the wireless handset while registered on that base station. Further, the wireless telecommunication switching system automatically adjusts the voice volume when a call is handed off from one base station to another base station. Each base station may automatically determine the amount of background noise and transmits this information to the wireless telecommunication system controller which stores this information for future use. Also, each time a user of a wireless handset adjusts the volume of the handset, this information may be transmitted to the wireless communication switching system controller which stores the information as a preference for the user in the area served by that particular base station. In addition, the system administrator may determine the background noise for each base station and does so for different times of day. Finally, the system administrator may determine the noise level for the different areas of the building and as base stations are added to the wireless telecommunication system, they inherit the attributes of the area where they are placed.
REFERENCES:
patent: 4928306 (1990-05-01), Biswas et al.
patent: 5170499 (1992-12-01), Grothause
patent: 5467055 (1995-11-01), Wray et al.
patent: 5574993 (1996-11-01), Kobayashi et al.
patent: 5822702 (1998-10-01), Kobayashi
Weiss, K. et al., Conventional Local Area Radio Coverage System:, Motorola Technical Developments, vol. 13, Jul. 1, 1991, pp. 67-69.
Bhattacharya Sam
Eisenzopf Reinhard J.
Lucent Technologies - Inc.
Moran John C.
LandOfFree
Automatic volume adjustment in a wireless handset does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Automatic volume adjustment in a wireless handset, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic volume adjustment in a wireless handset will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1183563