C-motech and ArrayComm to Deliver W-CDMA Client Devices

Industry First Program to Integrate ArrayComm's A-MAS(TM) Solution
in C-motech's W-CDMA Client Data Cards - will offer Improved Coverage
and Data Rates for Operators Worldwide
SEOUL, South Korea & SAN JOSE, Calif.--(Business Wire)--
C-motech Co. Ltd. and ArrayComm LLC, announced today an industry
leading, joint technology partnership for integration of ArrayComm's
A-MAS(TM) multi-antenna signal processing software into C-motech's
next generation terminal devices. Through this agreement ArrayComm and
C-motech will jointly develop and integrate A-MAS into C-motech's
client and data device cards, and C-motech will manufacture and
distribute A-MAS in their next generation client devices on a global
basis.

"We are thrilled to be working with a wireless modem and module
leader like C-motech," said Steve Sifferman, President of ArrayComm.
"We believe that C-motech and ArrayComm can create a significant
opportunity for operators: Data devices with up to 2X
throughput--without making any changes to the network."

"We are enhancing our product line and developing new solutions
that deliver greater performance gains to our customers," said Lee Jae
Man, CEO of C-motech. "The end result of this collaboration will
benefit operators worldwide with significant data performance
improvements by using ArrayComm's unique A-MAS software and our W-CDMA
data products."

About C-motech

C-motech is a leader in the field of wireless access solutions,
offering a full line of the third generation telecommunication
terminals including GSM-based HSDPA, HSUPA, CDMA-based EV-DO, EV-DO rA
and the new WIBRO-based technology and devices. For more information
on C-motech, please visit www.cmotech.com.

About ArrayComm

ArrayComm LLC, a Ygomi Company, is the leader in multi-antenna
signal processing software for wireless systems. ArrayComm's A-MAS(TM)
software improves network economics and user experiences through gains
in coverage, client data rates, and capacity for all wireless
communications protocols, in base station, client device, and MIMO
architectures. A-MAS implementations include W-CDMA, HSDPA, WiMAX,
PHS, GSM, and HC-SDMA networks. For wireless equipment manufacturers,
tapping ArrayComm's unmatched experience in MAS applications enables
significant performance and time-to-market advantages while reducing
development cost and technical risk. For more information on
ArrayComm, please visit www.arraycomm.com.

C-motech
Y.K. Chun, 82-2-368-9823
Mobile: 82-11-9895-2451
e-mail: ykchun@cmotech.com
Planning Dept. / Manager
or
ArrayComm
Carl Clouse, +1 708-227-1998
clouse@ygomi.com
www.ygomi.com

Copyright Business Wire 2008