WIRELESS  TECHNOLOGIES

Wireless technologies is one of our strongest areas of expertise.

CyberVision is focused on providing solutions using next generation wireless technologies such as Wireless IP Telephony, 3.5G and 4G wireless networks, Location Based Services (LBS), etc.

We are experts in a wide variety of wireless technologies - from signaling and wireless protocol implementation, to high-level systems for wireless network planning and performance optimization.

CyberVision is offering the developement of comprehensive solutions for implementation and management of next generation wireless networks (2.5G, 3G, and 4G).

Our wireless solutions provide high bandwidth WLANs with strong authentication and encryption schemas. This includes implementations of WLAN protocols (802.11a, 802.11b, and 802.11g) for network equipment and CPE.

Our custom implementation of the 802.11a standard, which supports 54 Mbit/sec as the primary data transfer speed, provides WLAN operation speeds of up to 100 Mbits/sec using our proprietary extensions.

As part of our "High-Speed Secure WLAN Solution" we offer modeling and development of proprietary extensions to the WEP security protocol in order to provide considerably stronger security than present implementations.

DATA & VOICE TRANSPORT SOLUTIONS for 3G WIRELESS NETWORKS

CyberVision offers a comprehensive solution for IP-based data and voice transports for 3G wireless networks.

Using our unique knowledge gained from years of experience, we are offering full-scale implementations of firmware modules for 3G wireless network equipment and CPI, including middle (IPv6) and high (VoIP) level protocols. We provide solutions in the following areas:

• For wireless network switches and towers: CDMA2000 1X EV-DO (for CDMA based), WCDMA (for GSM based), IPv6 protocols stack, Voice over IP/Video over IP family of protocols (H.323x, RTP, SIP).
• For wireless end-user devices (cellular handsets, wireless enabled Palm Pilots, etc): CDMA2000 1X EV-DO (for CDMA based), WCDMA (for GSM based), IPv6 protocol stack, Voice over IP/Video over IP family of protocols (H.323x, RTP, SIP), unified messaging protocol (SIP).
• For Personal Computers: High-speed wireless modems based on CDMA2000 1X EV-DO (for CDMA based), WCDMA (for GSM based), set of PC applications for Voice/Video over IP, unified messaging, and e-mails modules based on SIP.

WIRELESS NETWORK MANAGEMENT - OPERATIONS SUPPORT SYSTEMS

CyberVision proposes to build a custom Wireless Operations Support Systems. WOSS is optimized for the specifics of wireless networks and is designed to support present wireless network technologies as well as next generation technologies such as 3G & 4G.

All systems developed by CyberVision share a common rule engine, which provides an easy and flexible way to change business rules for network and customer base operations. The WOSS includes the following components:

• Provisioning
• Billing
• Order Management
• Fault Management
• Performance Monitoring

FULL-SCALE WIRELESS & MOBILITY SOLUTIONS

For mobility and wireless technologies, we offer a full-scale solution which includes; architecting, design, and development of all system components - from end-user customer devices, to Wireless OSS for network management.

The solution has extended functionality that includes; WLAN to Wireless mobility integration, Voice/Video over IP wireless extension, and a Wireless OSS (WOSS) set. The full-scale wireless and mobility solution includes:

• WLAN hubs, cards, amplifiers based on 802.11a standard, and proprietary encryption and security schema
• Wireless network switches and towers for 2.5G and 3G (CDMA 2000 1XEV-DO for CDMA, WCDMA for GSM)
• Microcode for end-user mobile wireless devices, such as cell phones, Blackberry, etc. (CDMA 2000 1XEV-DO for CDMA, WCDMA for GSM)
• PC application set for mobile wireless devices
• Voice/Video over IP for wireless network technologies (SIP, H.323)
• Unified messaging/e-mail for wireless networks (SIP)
• Wireless network oriented operations support systems