| | 2004 | 2006 | 2007 | PRO |
Interference avoidance 避免干扰 | Support for ongoing interference detection under operational conditions and wholesale adoption of a new operating RF channel and/or Network ID. 在可操作条件下一个新的RF信道或/和网络ID被大量采用时,支持持续干扰检测。 | | | √ | √ |
Automated/distributed address management 自动/分配地址管理 | Device addresses automatically assigned using a hierarchical, distributed scheme. 使用分层、分布式的方案自动分配设备地址。 | √ | √ | √ | |
Device addresses automatically assigned using a stochastic scheme.使用随机方案自动为设备分配地址。 | | | | √ |
Group addressing 组寻址 | Devices can be assigned to groups, and whole groups can be addressed with a single frame; thereby reducing network traffic for packets destined for groups.将设备分配到组,组中的各设备可以接收同一个帧,这样送往组的数据包减少,从而减少了网络流量。 | | √ | √ | √ |
Centralized data collection 集中式数据收集 | Many-to-one routing allows the whole network to discover the aggregator in one pass.多对一路由允许整个网络在一个通道上发现汇集器。 | | | | √ |
Source routing allows the aggregator to respond to all senders in an economical manner. 源路由允许汇集器以一种经济的方式对所有发件人回应。 | | | | √ |
Security 安全 | Trust Center can run on any device in the network.信托中心可以在网络中的任何设备上运行。 | | | | √ |
"High Security" mode available, which is selectable by Trust Center policy, and requires Application Layer Link keys; peer-entity authentication; and peer-to-peer key establishment using Master Keys.可用“高安全”模式,它是信托中心可选择的策略,并且需要应用层链接键;身份验证对等实体;使用主键建立端到端的键。 | | | | √ |
Network scalability网络的可扩展性 | Network scales up to the limits of the addressing algorithm. Typically, networks with tens to hundreds of devices are supported.网络的规模受寻址算法的限制。通常,网络支持几十甚至几百个设备。 | √ | √ | √ | |
An addressing algorithm that relaxes the limits on network size. Networks with hundreds to thousands of devices are supported. 放松网络规模限制的寻址算法,可支持成百成千的设备。 | | | | √ |
Message size 消息尺寸 | < 100 bytes. Exact size depends on services employed, such as security.小于100B。确切的大小取决于服务,比如安全的服务。 | √ | √ | | |
Large messages, up to the buffer capacity of the sending and receiving devices, are supported using Fragmentation and Reassembly.应用分割和重组可支持大量消息(大到发送设备和接收设备的缓冲区容量)的收发。 | | | √ | √ |
Standardized commissioning 标准化调试 | Standardized startup procedure and attributes support the use of commissioning tools in a multi-vendor environment.标准化的启动过程和属性支持调试工具在多厂商环境中的使用。 | | √ | √ | √ |
Robust mesh networking 健壮的mesh网络 | Every device keeps track of its "neighborhood"; thereby further improving reliability and robustness. 每个设备保持跟踪它的邻居,从而进一步提高了可靠性和健壮性。 | | | | √ |
Cluster Library support 簇库的支持 | The ZigBee Cluster Library, as an adjunct to the stack, standardizes application behavior across profiles and provides an invaluable resource for profile developers. 作为附属物加到堆栈中的 ZigBee簇库,通过profile标准化应用程序行为,并为profile开发人员提供一个无价的资源。 | | √ | √ | √ |