Global chip makers actively launched ZigBee IP solutions. The ZigBee Alliance released a new ZigBee IP specification based on the IPv6 standard, which for the first time provides open standards for wireless mesh network (Wireless Mesh Networks, WMN) related solutions. At this stage, Exegin, Silicon Labs and Texas Instruments have all developed products that meet ZigBee IP specifications.
Tobin Richardson, Chairman and CEO of the ZigBee Alliance, said that ZigBee IP will not only allow manufacturers to add mesh network functions to products, but also be specially designed to meet the requirements of the SEP2 (Smart Energy Profile 2) standard that will be finalized this year to meet the requirements of smart grid (Smart Grid) application, so the global chip manufacturers have fully supported the ZigBee IP specification, and the ZigBee market trend based on ZigBee IP is expected to take shape this year.
ZigBee IP is based on standard network protocols such as 6LoWPAN, IPv6, PANA, RPL, TCP, TLS, and UDP, thus providing manufacturers with cost-effective and energy-efficient wireless mesh network functions. In addition, the ZigBee IP specification adds a network layer, a security layer, and an application framework, which can make the IEEE 802.15.4 standard more complete and provide a scalable end-to-end IPv6 network architecture, which can achieve gateway-free (Gateway) interface. Internet of Things (IoT) infrastructure.
On the other hand, ZigBee IP uses the TLS1.2 protocol, which can ensure the security of the link layer architecture based on the AES-128-CCM algorithm, and has X.509 v3 certification and ECC-256 encryption suite, which can meet the needs of public construction. Safety requirements.
Not only that, ZigBee IP can continue the advantages of the ZigBee standard self-management and self-healing functions, and can ensure that the mesh network can communicate with the global 2.4GHz band and the 868/915 / 920MHz band in certain countries.
At present, Exegin, Chip Labs and Texas Instruments have launched chips that comply with the ZigBee IP standard. They have been certified by the Golden Unit and will enter the testing phase. The test process allows manufacturers to ensure that different chips using this standard can communicate with each other. Test services are provided by organizations such as NTS, TRaC and TÃœV.
Mark Grazier, marketing manager of wireless connection solutions at Texas Instruments, pointed out that through ZigBee IP, ZigBee solutions can be connected to more low-power, low-cost wireless mesh devices based on the smart grid IPv6 protocol, thereby expanding the Internet of Things Application category.
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