Broadband for IIoT – Technology Overview

July 25, 2018

BII (Broadband for Industrial Internet) is an innovative wireless broadband technology developed by Doodle Labs. Standing on the shoulders of the underlying state-of-the-art MIMO technology IEEE 802.11, used by the ubiquitous Wi-Fi, BII further extends the technology to facilitate deployment of high performance mobile networks. BII focuses on high reliability data communication over long distances and frequency flexibility for licensed and license free bands. BII is carrier grade and field proven in numerous demanding applications. The mix of feature rich networking, long range, choice of frequency bands, and native IP architecture makes BII an attractive wireless communication technology. Read more about BII technology


BII can enhance the communication fabric for many Industries. Some prime examples are –

  • Unmanned Vehicles
  • Sports Arenas
  • Federal and Public Safety
  • Small Cell Connectivity
  • Smart Cities
  • Healthcare
  • Private Networks for Construction Sites, Mining and Oil and Gas fields

Performance RF

  • Interference resistant COFDM for improved link quality in busy RF environments
  • Adaptive radio modulations from DSSS up to 256 QAM and continuous per packet optimization to maximize link performance in dynamic environments
  • Software defined channel size for efficient re-use of spectrum
  • Software defined operating frequency band for global applications
  • Exceptional Multipath and NLOS performance
  • Convolutional Coding, Forward error correction (FEC), Ack-retransmits for robust data transmission over noisy spectrum
  • Maximal Ratio Combining and beam forming for diversity antenna gain
  • Spatial Multiplexing for enhanced throughput
  • Space Time Block Coding for increased robustness
  • Time Division Duplexing (TDD) for bi-directional traffic
  • Distributed control with CSMA/CA to auto balance the network for asymmetric up/down traffic and throughput requirements of each node
  • Long range with auto adjusting RF power to reduce interference
  • Fast handoff for mobile applications

Performance Networking

  • High data throughput
  • Self-healing/self-forming mobile mesh for highly reliable network with redundancy
  • Advanced QOS and multimedia traffic prioritizations for low latency Command and Control as well as HD video streaming on the same link
  • Multiple network access and authentication methods
  • AES256, 128-bit WPA2-PSK encryption for over the air data
  • Firewall – MAC/IP/protocol/port filtering for restricted access control
  • Self-healing Mesh for easy to deploy and low maintenance networks
  • Support for all network topologies, including infrastructure, Adhoc, PtP, PtmP, and Repeater modes

Read more about BII technology –

About Doodle Labs –

Doodle Labs develops state-of-the-art wireless broadband radios, transceivers, and front-end subsystems for Industrial IoT applications. For over 18 years, OEM manufacturers have relied on Doodle Labs for expertise in designing their wireless systems. Our design philosophy is focused on achieving best-in-class performance while requiring minimal integration effort, thereby allowing customers to go to market faster with better performing products at a lower overall cost.