TelecomTV TelecomTV
  • News
  • Videos
  • Channels
  • Events
  • Directory
  • Smart Studio
  • Surveys
  • Debates
  • Perspectives
  • DSP Leaders World Forum
  • DSP Leaders
  • Great Telco Debate
    • |
    • Follow
    • |
    • Subscribe
  • |
  • More
  • Webcasts
  • Surveys
  • Debates
  • Perspectives
  • Great Telco Debate
  • |
  • Follow TelecomTV
  • |
    • Subscribe
    • |
  • About
  • Privacy
  • Help
  • Contact
  • Follow TelecomTV
  • About
  • Privacy
  • Help
  • Contact
  • Sign In Register Subscribe
    • Subscribe
    • Sign In
    • Register
  • Search

Internet of Things

TelecomTV TRACKER

Sourced by TelecomTV's TRACKER platform
from LoRa Alliance

Internet of Things

LoRaWAN R1.0 Open Standard released for the IoT

Via LoRa Alliance

Jun 16, 2015

San Ramon, Calif. - June 16, 2015 -

LoRa Alliance™ - The LoRaWAN R1.0 specification today attained Public Release status and is now available to download from the LoRa Alliance website. The LoRa Alliance and its members, amongst which include many industry leaders and Mobile Network Operators, see this as a major step towards international standardization in LPWAN, catalysing network deployments and certified sensor manufacturing around the world. The Alliance members have collaborated; sharing knowledge and experience and intensively tested the LoRaWAN R1.0 specification to ensure readiness for the entire ecosystem. This will drive the global success of the LoRaWAN Low Power Wide Area Networks (LPWANs) and guarantee interoperability in one open carrier grade global network.

LoRaWAN network architecture is a typical star-of-stars topology in which the gateways are a transparent bridge relaying messages between end-devices and a central network server . Gateways are connected to the network server via standard IP connections, while end-devices use single-hop wireless communication to one or many gateways. All end-point communication is generally bi-directional, with support for multicast, enabling software upgrade over-the-air, and other mass message distribution, to reduce the 'on air' communication time. You may download the specification for free at: http://lora-alliance.org/Contact/RequestSpecificationForm.aspx.

Communication between end-devices and gateways is distributed via different frequency channels and data rates . The selection of channel and data rate is a trade-off between communication range and message payload. LoRaWAN data rates range from 0.3 kbps to 50 kbps. To maximize both the battery life of the end-devices, network capacity and ease of deployment, and to easily scale, the LoRaWAN network server manages the data rate for each connected sensor via an Adaptive Data Rate algorithm (ADR). This unique optimization is based on advanced information such as SNR, RSSI, PER and channels to ensure optimal performance under the local radio conditions.

National LPWAN's for the Internet of Things (IoT) have strict requirements in terms of security for the each individual user and typically require local, or in country, hosting. To ensure this for the user, the application or the network owner LoRaWAN includes:

  • Unique Network key (EUI64) and ensure security on network level
  • Unique Application key (EUI64) ensure end-to-end security on application level
  • Device specific key (EUI128)

LoRaWAN has several classes of end-point devices to address the very different requirements of almost any kind of IoT application:

  • Bi-directional end-devices (Class A) : End-devices of Class A allow for bi-directional communications whereby each end-device's uplink transmission is followed by two, short downlink receive windows. The transmission slot scheduled by the end-device is based on its own communication needs with a small variation based on a random time basis (ALOHA-type of protocol). This Class A operation is the lowest power end-device system for applications that only require downlink communication from the server shortly after the end-device has sent an uplink transmission. Downlink communications from the server are queued automatically until the next scheduled uplink.
  • Bi-directional end-devices with scheduled receive slots (Class B) : In addition to the Class A random receive windows, Class B devices open extra receive windows at scheduled times. In order for the end-device to open its receive window at the scheduled time it receives a time synchronized beacon from the gateway. This allows the server to know when the end-device is listening.
  • Bi-directional end-devices with maximal receive slots (Class C) : End-devices of Class C have nearly continuously open receive windows, only closed when transmitting.

"We are delighted and very proud to have finally achieved this important milestone of opening LoRaWAN to the general public. The LoRa Alliance is a strong believer in open standards, enabling cooperation between the driving forces of the IoT industrial leaders and Mobile Network Operators. Having end customers, sensors, equipment manufactures and telecom operators contributing to the standard has ensured that all of the shared knowledge and ecosystem needs are included in the specification. This has ensured that it is the ideal framework for applications operating on a single coin cell battery and addresses the challenges of deploying and operating a LPWA nationwide network." Nicolas Sornin, Chair of the LoRa Alliance Technical Committee

"With this release, LoRaWAN R1.0; is the most comprehensive and adopted specification in LPWAN's and is now publically available to benefit the LoRa community and the IoT industry. Maintaining telecom grade technology while providing managed, secure, bi-directional communication and location enabled services using a simple coin cell battery is simply impressive." Ståle Pettersen, Acting Chair of the LoRa Alliance

Open House and Market Place

On July 10, 2015, The LoRa Alliance will host an Open House and Marketplace as an integral part of the Alliance's member meeting in Paris, France. The Alliance and its Committees will present updates on strategy, certification, technology and marketing. There will be an opportunity to see the entire LoRaWAN ecosystem, use case demonstrations and participate in a QA session to provide information and answer questions about the specification and the technology. For more information, please visit LoRaAlliance.org.

Related Topics
  • Announcement,
  • Internet of Things,
  • LoRa Alliance,
  • LPWA,
  • Manufacturing & Industry 4.0,
  • Mobile,
  • News,
  • North America,
  • Tracker

More Like This

AI, Analytics & Automation

Siemens, IBM, Red Hat Launch Hybrid Cloud Initiative to Increase Real-time Value of Industrial IoT Data

Feb 24, 2021

Access Evolution

What’s up with… Global data capacity, chips, subsidies, Berkshire Hathaway

Feb 17, 2021

Access Evolution

Vodafone tests new highly accurate location tracking technology

Feb 16, 2021

Access Evolution

What’s up with… Telia, T-Systems & Ericsson, Telus

Feb 10, 2021

Access Evolution

Renesas and Dialog Semiconductor to join forces to advance global leadership in embedded solutions

Feb 9, 2021

This content extract was originally sourced from an external website (LoRa Alliance) and is the copyright of the external website owner. TelecomTV is not responsible for the content of external websites. Legal Notices

Email Newsletters

Stay up to date with the latest industry developments: sign up to receive TelecomTV's top news and videos plus exclusive subscriber-only content direct to your inbox – including our daily news briefing and weekly wrap.

Subscribe

Top Picks

Highlights of our content from across TelecomTV today

On-demand Workshop: How to build your cloud native 5G core platform

16:48

The case for mmWave in 5G networks

25:55

The Private Mobility Opportunity for Enterprises

12:04

VMware learnings from DISH 5G rollout

  • TelecomTV
  • Decisive Media

TelecomTV is produced by the team at Decisive Media

Menu
  • News
  • Videos
  • Channels
  • Directory
  • Smart Studio
 
  • Surveys
  • Debates
  • Perspectives
  • Events
  • About Us
Our Brands
  • TelecomTV Tracker
  • TelecomTV Perspectives
  • DSP Leaders
  • DSP Leaders World Forum
  • The Great Telco Debate
Get In Touch
[email protected]
+44 (0) 207 448 1070

Request a Media Pack

Follow
  • © Decisive Media Limited 2021. All rights reserved. All brands and products are the trademarks of their respective holder(s).
  • Privacy
  • Terms
  • Legal Notices