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To: Greg B. who wrote (10710)	5/18/1998 1:00:00 PM
From: bananawind	Read Replies (3) \| Respond to of 152472

Greg... The translation may be tortured, but this sure sounds like SPC will be building out a cdma system. Note this is for a national mobile AND fixed wireless network (WLL). If true this is very good news for QCOM ASIC's and royalty stream. Gotta like the timing of expenditures. -JLF ''Lucent has to provide us with a national, wireless telephone network, and 70 to 80 percent of the investment (will be made) this year,'' Sarro said. Lucent Technologies will install multiple access technology by code division -- a system that can support heavy telephone traffic and provides high quality sound.

To: Greg B. who wrote (10710)	5/18/1998 11:13:00 PM
From: 2brasil	Respond to of 152472

**ot Wytec Inc. Announces a New Bi-directional Broadband Wireless System Causeway2 is a Wireless, Bi-Directional, Point to Multi-Point System For Delivering High Speed Internet Services, Telephony, Video and T-1/E-1 Connectivity in Licensed Bands from 18 to 42 Ghz, Including US LMDS A Block, B Block and 38/39 GHz Spectrum Allocations SANTA CLARA, Calif., May 18 /PRNewswire/ -- Today, Wytec, Incorporated introduced the Causeway2 Broadband Wireless System. This point to multipoint delivery system transmits and receives digital information from the network to business and residential customers. Causeway2 uses a bi-directional cellular architecture to provide Internet access, full and fractional T-1/E-1 connectivity, telephony and video services. Causeway2 is a low cost, highly reliable method to deliver communication services to the market. To serve business customers, the Causeway2 Network Interface Unit (NIU) provides 8 POTS lines, one full or fractional E-1/T-1 and a 10 Base T/100 Base T connection. For residential customers, 2 POTS lines and a 10 Base T/100 Base T connection are provided. Also, broadcast video services or datacasting can be included for transmission to either customer set as desired. Through its manufacturing relationship with Shanghai Bell, Wytec has dramatically reduced the cost of the customer premise equipment. Thus, the telecom operator can meet the service requirements of any demographic mix at attractive price points. System Architecture Causeway2 features a cellular architecture with up to eight sectors and a frequency re-use pattern of one. Because of Wytec's dynamic bandwidth allocation algorithms, unused T-1 or local area network capacity is not wasted. For ease of integration with core network facilities, management of the base station and customer premise equipment is provided via SNMP. Customer usage is collected on a packet by packet basis allowing the operator the flexibility of billing for bandwidth on demand. For the United States A or (A+B) Block, Wytec offers one or more independent OC-3 downstream channels in each sector. For B block spectrum winners, Wytec transmits two, ATM compliant, 45 Mbps downstream channels. To serve the needs of 38 GHz operators, Causeway2 provides an OC-1 channel downstream. In all three systems, the upstream carrier is 10 Mbps. For more information, call (408) 988-1112 x. 104, visit www.wytecinc.com or email international@wytecinc.com. About Wytec, Incorporated Wytec is a privately held company which implements communication solutions previously unavailable for commercial applications. Wytec has extensive experience developing commercial products based on international standards including GSM, AMPS, TDMA, CDMA, DataTac's, CDPD, Ardis, ATM and SONET. Wytec provides complete engineering and installation support for Causeway2 to assist the telecommunications service provider in achieving a successful and profitable deployment. Training, maintenance and warranty are also included with the broadband wireless systems. Wytec's products enable the operator to offer connections for the new millennium.