The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 15, 1995
Filed:
Oct. 08, 1992
Yukitsuna Furuya, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A half duplex radio communication system having including a plurality of terminal equipments and a base station for relaying communications between the terminal equipments is characterized by, in each of the terminal equipments, transmitting a transmission right demand signal upon initiation of transmission and a transmission end signal upon termination of transmission. The base station is responsive to the transmission right demand signal from the terminal equipment for assigning a transmission channel, and is responsive to the transmission end signal for releasing the channel assignment and for assigning the transmission channel for the terminal equipment newly obtaining the transmission right.