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:
Sep. 06, 1994
Filed:
Sep. 24, 1993
Toshiya Hoshikawa, Sendai, JP;
Abstract
According to the temporary address system in the radio communications system of the present invention, as a temporary address data, an identification number determined based on the number of repeated zones in which the pattern of the same frequency is repeated, is assigned to a radio base station, and a temporary identification number, which is valid temporarily in the area of the base station is assigned to a terminal device. Real address data, which corresponds to said temporary address data, and is used to specify a terminal device, is stored in a not-yet-used transmission data field during traffic of control data, which is conducted for setting up a radio link between a base station and a terminal device, and is transmitted. Thus, in the radio communication system, using an address field having a limited number of bits, more number of terminal devices than that is possible with the bit length, can be used in the area of a base station.