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overview

VVDN's team of software engineers carries a strong experience in the wireless space with core competency in developing access point software including firmware, wireless routing, Wi-Fi management, tunneling, virtualization and security. Our building blocks, frameworks in the Enterprise Stack Solution, Wi-Fi Mesh, etc. bring in significant faster time to market provides edge to the OEMs by reducing development time by 30-50%. With more than two decades of experience along with early adoption of new generation technologies. VVDN has enabled OEMs globally to successfully launch products ahead of the curve.

Our Expertise

Wi-Fi Mesh

  • Proprietary 802.11s
  • Open Source 11s Stack Integration and Porting
  • Easy Mesh, SoN Mesh, WDS Mesh
  • Multi-Hop Mesh Design

Parental Controls

  • URL Tracking
  • URL Filtering
  • Client Fingerprinting
  • Client Trend Graphs
  • Management & Data Rate Control

Load Balancing & Roaming

  • 802.11k/v/r
  • Band Steering, Smart WAN
  • Load Balancing​, WAN Aggregation
  • L2/ L3 Roaming

Application Development

  • Configuration and Provisioning
  • Sensor Connectivity
  • Middleware Development
  • Wireless Data Path Acceleration
  • Wireless Fast Path Implementation

Security

  • IPsec, WPA2, WPA3,
  • 802.1x, 802.11i (Personal & Enterprise)
  • EAP TTLS
  • 3rd Party Captive Portal with Payment Gateway Option
  • Multi AP Client Isolation
  • LPI, LPD, WIPS, WIDP

L2/L3 Routing Expertise

  • BGP, OSPF, RIP, RIPng
  • VRRP, NAT
  • Policy Routing, Route Filtering
  • QoS (DSCP and Priority Queuing)
  • OVSDB, VPP

Management

  • CPE Management, CWMP
  • Auto Configuration Servers
  • Backhaul Switching on the Fly
  • Zero wait DFS, 802.11h DFS
  • ACS & DCS, Location Based Services
  • Automatic Transmit Power Control(ATPC)

Wireless

  • Protocol Development/Integration
  • 802.11 ac wave 2
  • Wi-Fi 6/6E
  • 2G, 3G, LTE, 5G
  • BT, BLE, NFC, Zigbee, NBIoT, 6LoWPAN, LoRa, Z-Wave

Virtualization

  • NFV
  • Dockers/LXC Containers/KVM
  • OVSDB
  • VPP

Tunneling Support

  • Wireguard
  • IPSec (HW offload)
  • EoGRE

Access Point Modes

  • Thin AP and Thick AP
  • Thin AP Managed through cNMS and WLC
  • Thick AP Configuration using local UI and Mobile APP

Stack Development

  • Custom Stack Development
  • Application/Middleware Enhancement
  • Hostapd/WPA/Radius
  • Access/Monitor/Control
  • Enterprise/ Commercial Stack Development

Firmware Enhancements

  • Development of Protocol Stack
  • Discrete and Integrated Firmware Development
  • Improved Packet Tx/Rx & Scheduling
  • MU and OFDMA Client Selection Algorithms
  • LMAC and Baseband/PHY Processing

Product Development Capabilities

VVDN has powered the Next- Generation Smart Networking devices with cutting edge software capabilities. VVDN has 10+ years of experience in developing and integrating a wide variety of networking devices.

SD WAN Edge
Devices

Enterprise Grade
Access Points

Industrial Grade
Access Points

Consumer Grade
Access Points

Carrier Grade
P2P/P2MP UBR

CPE’s and
Gateways

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