IEEE 802.15.4 is a member of the IEEE 802.15 standards for Wireless Personal Area Networks, which includes protocols such as IEEE 802.15.1 ( Bluetooth ), and IEEE 802.15.3 (UWB Wireless). IEEE 802.15.4 specifies the MAC and PHY Layers for Low-Rate Wireless Personal Area Networks (LR-WPAN). Page xiv - October 1976- -January 1979. The report is divided into three parts. Part I presents an overview of the Division: its unique function at the Los Alamos Scientific Laboratory (LASL) and within the scientific community as a whole; the organization of personnel; the main areas of research; and a survey of recent T-Division initiatives. Global Area Network: A global area network (GAN) refers to a network composed of different interconnected networks that cover an unlimited geographical area. The term is loosely synonymous with Internet, which is considered a global area network. High-rate wireless personal area networks. The High-Rate Wireless Personal Area Networks (HR-WPANs) standardized in [8] are presented in this section. First, the network topology and the network nodes classifications and functionalities are explained in Section 3.1. A Metropolitan Area Network is a class of network which serves a large geographical area between 5 to 50 kilometers in range. This geographical area can include several buildings, such as a college campus, sometimes referred to as a campus network, or an area as large as a city (metropolitan area). These networks are larger than a LAN, but Vay Tiền Trả Góp 24 Tháng.

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