Area Filling
Tài liệu Area Filling - Tô màu đồ thị docx
... hoành độ của đỉnh dưới nên chính là hoành độ giao điểm ban đầu. độ giao điểm ban đầu. 1 Area Filling Area Filling Tô màu đồ thị Tô màu đồ thị 10 Recursive Flood-Fill (cont) Recursive Flood-Fill
Ngày tải lên: 15/12/2013, 02:15
Low Rate Wireless Personal Area Networks
... Wireless CommunicationsLow Rate Wireless Personal Area Networks 2Objectives•Describe a wireless personal area network (WPAN)•List the different WPAN standards and their applications•Explain ... work•Describe the security features of low-rate WPAN technology 3What is a WPAN?•Wireless personal area network (WPAN)–Group of technologies that are designed for short-range communications–Elim...
Ngày tải lên: 13/09/2012, 10:52
High Rate Wireless Personal Area Networks
... CommunicationsChapter 6High Rate Wireless Personal Area Networks Wireless# Guide to Wireless Communications 2Objectives•Define a high rate wireless personal area network (HR WPAN)•List the different HR ... Communications 12802.15.3 Network Topology•Piconet coordinator (PNC)–Role assumed by the first device in the area Provides all of the basic communications timing in a piconet–PNC sends...
Ngày tải lên: 13/09/2012, 10:52
Wireless Local Area Networks
... Wireless CommunicationsWireless Local Area Networks 2Objectives•Describe how WLANs are used•List the components and modes of a WLAN 3WLAN ... clients and an AP•Extended Service Set (ESS)–Two or more BSS wireless networks installed in same area Provides users with uninterrupted mobile access to the network•All wireless clients and APs ... wireless technology that attracts the most attention...
Ngày tải lên: 13/09/2012, 10:52
Wireless Metropolitan Area Networks
... Wireless CommunicationsWireless Metropolitan Area Networks 2Objectives•Explain why wireless metropolitan area networks (WMANs) are needed•Describe the components and modes ... 802.16 (WiMAX) 3What is a WMAN?•Wireless metropolitan area networks (WMANs)–Provide wireless connectivity across a substantial geographical area such as a large city•WMANs primary goals–Extend ... high-speed cab...
Ngày tải lên: 13/09/2012, 10:52
Describe wireless wide area networks (WWANs) and how they are used
... Wireless CommunicationsWireless Wide Area Networks 2Objectives•Describe wireless wide area networks (WWANs) and how they are used•Describe the applications that ... signal to stay confined to the cell•Signal at a specific frequency does not go far beyond the cell area Same frequency can be used in other cells at the same time–Except in adjacent cells•Cell phones
Ngày tải lên: 13/09/2012, 10:52
Báo cáo y học: " Surgical Removal of lipoma from an area with tattooed skin"
... Ivyspring International Publisher. All rights reserved Case Report Surgical Removal of lipoma from an area with tattooed skin Francesco Inchingolo1,4, Marco Tatullo2, Fabio M. Abenavoli3, Massimo Marrelli4, ... l a g e s i s o n t h e r i s e . On occasion, the tattoo is in close proximity to an area which has to undergo a surgical operation, therefore why not using the tattoo itself to c...
Ngày tải lên: 25/10/2012, 11:35
Theory of stochastic local area channel modeling for wireless communications
... discusses the basic form that a stochastic local area channel model musttake. Great care is taken in defining a local area and a stochastic local area channel, clearlystating the assumptions associated ... The transmitter-receiver configurations for the 6 local areas measured in-doors. ....................................... 1657.2 In a local area, power delay profiles are measured along...
Ngày tải lên: 20/11/2012, 11:36