'1 persistent' presentation slideshows

MAC Protocols

MAC Protocols. Computer Networking: A Top Down Approach 6 th edition Jim Kurose, Keith Ross Addison-Wesley March 2012. datagram transferred by different link protocols over different links: e.g., Ethernet on first link, frame relay on intermediate links, 802.11 on last link

1.18k views • 93 slides

Media Access Protocols

901 views • 73 slides

William Stallings Data and Computer Communications 7 th Edition

William Stallings Data and Computer Communications 7 th Edition. Chapter 1 6 High Speed LAN s. Introduction. Range of technologies Fast and Gigabit Ethernet Fibre Channel High Speed Wireless LANs. Why High Speed LANs?. Office LANs used to provide basic connectivity

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2. Advanced Medium Access Control Protocols

2. Advanced Medium Access Control Protocols. 2.1 Traditional CSMA/CD 2.2 The 802.11 MAC Protocol for Wireless LANs. What is a LAN?. Definition A LAN ( Local Area Network) is a network for the bit-serial transmission of data between independent peer stations .

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CSE3213 Computer Network I

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Medium access control

Medium access control. COSC 6590. Design Challenges in WMNs. Hidden terminal problem Exposed terminal problem Control and management have to be distributed across all nodes. Multichannel networks: distributed channel selection channel assignment. Early MAC Schemes. ALOHA.

693 views • 51 slides

William Stallings Data and Computer Communications 7 th Edition

William Stallings Data and Computer Communications 7 th Edition. Chapter 1 6 High Speed LAN s. Why High Speed LANs?. Office LANs used to provide basic connectivity Connecting PCs and terminals to mainframes and midrange systems that ran corporate applications

600 views • 50 slides

Medium access control

Medium access control. COSC 6590. Design Challenges in WMNs. Hidden terminal problem Exposed terminal problem Control and management have to be distributed across all nodes. Multichannel networks: distributed channel selection channel assignment. Early MAC Schemes. ALOHA.

523 views • 50 slides

Medium Access Control

Medium Access Control. Zhibin Wu. Lecture Overview. Introduction Random Access Aloha Slotted Aloha CSMA CSMA/CD CSMA/CA Scheduled Access TDMA Dynamic TDMA Spread-Spectrum/CDMA. Medium Access Sublayer. network. Medium access (MAC) sublayer is not relevant on point-to-point links

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Data and Computer Communications

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Ethernet

Ethernet. Ethernet (802.3). 1-persistent CSMA, CD, binary exponential backoff Carrier sense: station listens to channel first. 1-persistent: If idle, station may initiate transmission Collision Detection: continuously monitor channel and if collision, abort transmission immediately.

294 views • 17 slides

Ethernet Neil Tang 9/17/2008

Ethernet Neil Tang 9/17/2008. Outline. Major Concern for MAC Design Basic Architecture Physical Properties MAC Protocol Strengths and Weaknesses. Major Concerns for MAC Design. Throughput Fairness. Ethernet (802.3). Basic Architecture: multiple hosts share a physical medium.

239 views • 13 slides

Medium Access Control Protocols, Local Area Networks, and Wireless Local Area Networks

Medium Access Control Protocols, Local Area Networks, and Wireless Local Area Networks. Lecture Note 10. Medium Access Control Protocols and Local Area Networks. Part I: Medium Access Control Part II: Local Area Networks Part III: Wireless Local Area Networks.

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Global Artificial Sweetener Market will be around US$ 3 Billion by 2025

Artificial sweeteners are obtained from natural occurring substances. Global Artificial Sweeteners Market is expected to be around USD 3 Billion by the end of year 2025.

106 views • 10 slides