Wireless system for the communication of audio, video and data s

Details Wireless system for the communication of audio, video and data s Wireless system for the communication of audio, video and data s

1995-12-29

1998-08-11

Kuntz, Curtis A.

Television

Two-way video and voice communication

User positioning

348 14, 455452, H04N 714

Patent

active

057934169

ABSTRACT:
A wireless communication unit for a wireless communication system transmits and receives video and audio signals over an RF bandwidth. The RF bandwidth is allocated among the audio and video signals to allow the audio and video signals to fit within the RF bandwidth. The allocation is performed by varying the rates of compression of the audio and video signals. The communication unit is applicable to subscriber units and base stations. Subscriber units such as cellular telephones can display the video images by using fast digital-to-analog converters and a dither technique. During a communication link, the subscriber unit receives a transmission header from another party on the communication link. The transmission header may include a request by the other party to change the allocation of the audio and video signals. If such a request is received, the subscriber unit automatically changes the allocation in response to the request.

REFERENCES:
patent: 5343513 (1994-08-01), Kay et al.
patent: 5359644 (1994-10-01), Tanaka et al.
patent: 5389965 (1995-02-01), Kuzma
patent: 5491507 (1996-02-01), Umezawa et al.
patent: 5550754 (1996-08-01), McNelly et al.
patent: 5585850 (1996-12-01), Schwaller
patent: 5627581 (1997-05-01), Kondo

Affiliated with

Also associated with

Rating

Wireless system for the communication of audio, video and data s does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Wireless system for the communication of audio, video and data s, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wireless system for the communication of audio, video and data s will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-393967