JRC Unveiled Compact, Outdoor Mobile WiMAX Base Station

CHICAGO, September 28 /PRNewswire/ --     Japan Radio Company (JRC) (Tokyo: TSE No.6751) unveiled its compact,
outdoor-installable Mobile WiMAX Base Station (BS) NTF-291 at WiMAX
World USA 2007.

JRC NTF-291 Mobile WiMAX BS contains IEEE Std 802.16TM-2005
based MAC and PHY unit, two RF units for MIMO Matrix A and B capability, GPS
oscillator for synchronization, and versatile Network interface unit in
all-in-one chassis of 370H x 320W x 270D dimensions. These compact,
all-in-one, outdoor-installable designs will facilitate the site acquisition
and installation operation.

The network interface unit of NTF-291 has two modes. One
includes all the necessary ASN (Access Service Network) functionalities
(Profile B) and directly interfaces to the CSN (Connectivity Service
Network). The other mode provides full interface to the centralized ASN-GW
for ASN Profile-C. These two modes will cover wide range of deployment
scenarios from starting very small ASN to the dense network in metropolitan
area.

JRC NTF-291 utilizes unique OFDMA solution of Runcom
Technologies, Ltd (Runcom) http://www.runcom.com and is shown at Runcom Booth
(#543). MIMO data transmission between JRC Base Station and Runcom User
Terminal is also demonstrated.

About JRC

JRC was founded in 1915 and since that time we have developed
unique technology based on radio communications and information technologies.
Today's communications world is bipolar - global and personal. JRC provides
land mobile and personal, information and communications equipments that
speed and ease voice, data and image communications. Our original development
efforts produce the latest, most advanced information and communications
equipment. JRC's key wireless products include Satellite communication
system, sub-mm wave Mobile backhaul system and FWA system, Trunked radio
system, WiFi Products, GPS receivers and so on. For more information, please
visit http://www.jrc.co.jp.

JRC Contacts:
    
    Fumio Murakami
    pr@jrc.co.jp