Wireless personal local area network utilizing removable radio f

Details Wireless personal local area network utilizing removable radio f Wireless personal local area network utilizing removable radio f

1993-03-05

1997-02-11

Kizou, Hassan

Multiplex communications

Communication over free space

Portable address responsive receiver

455 383, 455 541, 455343, 370431, H04J 316, H04B 700, H04L 1228

Patent

active

056028547

ABSTRACT:
A transceiver apparatus for creating a wireless personal local area network between a computer terminal and one or more peripheral devices. A separate transceiver is connected to the computer terminal and to each peripheral device. The transceivers can be connected to the terminal or peripheral device either internally or externally. A low power radio is used to communicate information between the computer terminal and peripheral devices. Different transceivers can be used for modifying the carrier frequency and power of the local area network. The microprocessor is located inside each transceiver and controls the information flow of the transceiver including the communication protocol which allows each device to know if other devices are communicating, which devices are being communicated to, and selectively address the peripheral devices. An Idle Sense communication protocol is used for information transfer between the computer terminal and the peripheral devices, increasing efficiency in power management and compensating for transmission collisions.

REFERENCES:
patent: 4539706 (1985-09-01), Mears et al.
patent: 4606044 (1986-08-01), Kudo
patent: 5023824 (1991-06-01), Chadima, Jr. et al.
patent: 5029183 (1991-07-01), Tymes
patent: 5046066 (1991-09-01), Messenger
patent: 5179721 (1993-01-01), Comroe et al.
patent: 5220564 (1993-06-01), Tuch et al.
patent: 5220678 (1993-06-01), Feei
patent: 5241542 (1993-08-01), Natarajan et al.
patent: 5289378 (1994-02-01), Miller et al.

Affiliated with

Also associated with

Rating

Wireless personal local area network utilizing removable radio f 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 personal local area network utilizing removable radio f, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wireless personal local area network utilizing removable radio f will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-348502