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. 13, 2008
Filed:
Nov. 30, 2004
Youiti Kado, Kyoto, JP;
Youiti Kado, Kyoto, JP;
Oki Electric Industry Co., Ltd., Tokyo, JP;
Abstract
A signal relaying apparatus includes a plurality of devices for relaying signals to and from distant nodes in a wireless communication network. At least one of the devices is an antenna; the devices may also include one or more cables. The devices are connectable to a transmitter and a receiver in the apparatus. The receiver receives a signal from one node through one of the devices; the transmitter transmits the same signal to another node through another of the devices. The signal may also be amplified or buffered before being transmitted. Because the signal is transmitted and received through different devices, the transmission of a signal packet can begin while the packet is still being received, thereby shortening the delay from reception to transmission, as compared with the delay in conventional apparatus that both receives and transmits the packet through a single antenna.