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Network Technologies: IEEE 802.11 Architecture
http://networkcourse.blogspot.com/2008/12/ieee-80211-architecture.html
Mobile,Wireles,Nomadic,Roaming,Network,Lan,Wan,Man,Communication. Tuesday, December 30, 2008. IEEE 802.11 Architecture. 1; Distribution system (DS). 1; Access point (AP). 1; Basic service set (BSS). 1; -Stations competing for access to shared wireless medium. 1; -Isolated or connected to backbone DS through AP. 1; Extended service set (ESS). 1; -Two or more basic service sets interconnected by DS. Gönderen Samanyolu Dizisi Online İzle. Subscribe to: Post Comments (Atom). Powered By BilisimTRK.com.
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Network Technologies: Characteristics of LANs
http://networkcourse.blogspot.com/2008/12/characteristics-of-lans.html
Mobile,Wireles,Nomadic,Roaming,Network,Lan,Wan,Man,Communication. Tuesday, December 30, 2008. Like WAN, LAN interconnects a variety of devices and provides a means for information exchange among them. 1; Traditional LANs. 1; Provide data rates of 1 to 20 Mbps. 1; High-speed LANS. 1; Provide data rates of 100 Mbps to 1 Gbps. Gönderen Samanyolu Dizisi Online İzle. Subscribe to: Post Comments (Atom). Mobile,Wireless And Network Technologies. Powered By BilisimTRK.com. Mobile Switching Center (MSC) Databases.
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Network Technologies: Characteristics of WANs
http://networkcourse.blogspot.com/2008/12/characteristics-of-wans.html
Mobile,Wireles,Nomadic,Roaming,Network,Lan,Wan,Man,Communication. Tuesday, December 30, 2008. 1; Covers large geographical areas. 1; Circuits provided by a common carrier. 1; Consists of interconnected switching nodes. 1; Traditional WANs provide modest capacity. 1; 64000 bps common. 1; Business subscribers using T-1 service – 1.544. 1; Higher-speed WANs use optical fiber and transmission technique known as asynchronous transfer mode (ATM). 1; 10s and 100s of Mbps common. Powered By BilisimTRK.com.
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Network Technologies: December 2008
http://networkcourse.blogspot.com/2008_12_01_archive.html
Mobile,Wireles,Nomadic,Roaming,Network,Lan,Wan,Man,Communication. Tuesday, December 30, 2008. Network technologies are developing fastly with this improvements sensor has promoted. . At first all sensor has one connection with host machine, but this method is occurs high cost, configuration management is difficult. With wireless sensor network, sensors connected with each other and create a network this method is reduce costs and complexity. Gönderen Samanyolu Dizisi Online İzle. Earth Stations –. Gönde...
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Network Technologies: Layers of the OSI Model
http://networkcourse.blogspot.com/2008/12/layers-of-osi-model.html
Mobile,Wireles,Nomadic,Roaming,Network,Lan,Wan,Man,Communication. Tuesday, December 30, 2008. Layers of the OSI Model. 1; Data link. 1; Provides access to the OSI environment for users. 1; Provides distributed information services. 1; Provides independence to the application processes from differences in data representation (syntax). 1; Provides the control structure for communication between applications. 1; Establishes, manages, and terminates connections (sessions) between cooperating applications.
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Network Technologies: TCP/IP Layers
http://networkcourse.blogspot.com/2008/12/tcpip-layers.html
Mobile,Wireles,Nomadic,Roaming,Network,Lan,Wan,Man,Communication. Tuesday, December 30, 2008. 1; Physical layer. 1; Network access layer. 1; Internet layer. 1; Host-to-host, or transport layer. 1; Application layer. 1; Covers the physical interface between a data transmission device and a transmission medium or network. 1; Physical layer specifies:. 1; Characteristics of the transmission medium. 1; The nature of the signals. 1; The data rate. 1; Other related matters. TCP/IP Network Access Layer. Types o...
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Network Technologies: Separation of LLC and MAC
http://networkcourse.blogspot.com/2008/12/separation-of-llc-and-mac.html
Mobile,Wireles,Nomadic,Roaming,Network,Lan,Wan,Man,Communication. Tuesday, December 30, 2008. Separation of LLC and MAC. The logic required to manage access to a shared-access medium not found in traditional layer 2 data link control. 1; For the same LLC, several MAC options may be provided. Gönderen Samanyolu Dizisi Online İzle. Subscribe to: Post Comments (Atom). Mobile,Wireless And Network Technologies. Powered By BilisimTRK.com. Mobile Switching Center (MSC) Databases. IEEE 802.11 Architecture.
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Network Technologies: Types of Antennas
http://networkcourse.blogspot.com/2008/12/types-of-antennas.html
Mobile,Wireles,Nomadic,Roaming,Network,Lan,Wan,Man,Communication. Tuesday, December 30, 2008. 1; Radiates power equally in all directions. 1; Half-wave dipole antenna (or Hertz antenna). 1; Quarter-wave vertical antenna (or Marconi antenna). 1;Parabolic Reflective Antenna. Gönderen Samanyolu Dizisi Online İzle. Subscribe to: Post Comments (Atom). Mobile,Wireless And Network Technologies. Powered By BilisimTRK.com. Mobile Switching Center (MSC) Databases. IEEE 802.11a and IEEE 802.11b.
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Network Technologies: Categories of Noise
http://networkcourse.blogspot.com/2008/12/categories-of-noise.html
Mobile,Wireles,Nomadic,Roaming,Network,Lan,Wan,Man,Communication. Tuesday, December 30, 2008. 1; Intermodulation noise. 1; Impulse Noise. Thermal noise due to agitation of electrons. 1; Present in all electronic devices and transmission media. 1; Cannot be eliminated. 1; Function of temperature. 1; Particularly significant for satellite communication. Gönderen Samanyolu Dizisi Online İzle. Subscribe to: Post Comments (Atom). Mobile,Wireless And Network Technologies. Powered By BilisimTRK.com.
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Network Technologies: Differences between LANs and WANs
http://networkcourse.blogspot.com/2008/12/differences-between-lans-and-wans.html
Mobile,Wireles,Nomadic,Roaming,Network,Lan,Wan,Man,Communication. Tuesday, December 30, 2008. Differences between LANs and WANs. Scope of a LAN is smaller. 1; LAN interconnects devices within a single building or cluster of buildings. 1; LAN usually owned by organization that owns the attached devices. 1; For WANs, most of network assets are not owned by same organization. 1; Internal data rate of LAN is much greater. Gönderen Samanyolu Dizisi Online İzle. Subscribe to: Post Comments (Atom).