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:
May. 26, 1998
Filed:
Mar. 01, 1996
Applicant:
Inventor:
Masanori Taketsugu, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B / ;
U.S. Cl.
CPC ...
370342 ; 370432 ; 370445 ;
Abstract
A packet communication system is capable of rapidly carrying out receipt confirmation for transmission of a downward packet signal. When a radio base station (100) wishes to obtain from a terminal (101) response information indicating that the terminal has received a downward packet signal, the radio base station temporarily inhibits a terminal (102) from transmitting an upward packet signal so as to enable the terminal to transmit as an upward packet signal a packet signal containing the response information.