'Random access protocols' presentation slideshows

The Medium Access Control Sublayer

The Medium Access Control Sublayer. Chapter 4. The Medium Access Control Sublayer. Network Classification Use point-to-point connections - most WANs, except satellite. Use broadcast channels - most LANs. This chapter deals with broadcast networks and their protocol.

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Chapter 5 Link Layer and LANs

Chapter 5 Link Layer and LANs. Computer Networking: A Top Down Approach 4 th edition. Jim Kurose, Keith Ross Addison-Wesley, July 2007. . Our goals: understand principles behind data link layer services: error detection, correction sharing a broadcast channel: multiple access

1.61k views • 111 slides

Topic 2 Data Link Layer Part C

Topic 2 Data Link Layer Part C.

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Chapter 5 Link Layer and LANs

Chapter 5 Link Layer and LANs. Computer Networking: A Top Down Approach 4 th edition. Jim Kurose, Keith Ross Addison-Wesley, July 2007. . Some terminology: hosts and routers are nodes communication channels that connect adjacent nodes along communication path are links wired links

688 views • 55 slides

Link Layer

Link layer services Error detection and correction Multiple access protocols 5.4 Link-Layer Addressing 5.5 Ethernet. 5.6 Hubs and switches. Link Layer. Link Layer Services: Framing, reliable transfer, error detection/correction Error Detection and Correction Techniques: Parity Checks

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Wireless Medium Access Control Protocols

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Wireless Medium Access Control Protocols

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Proposed AP Collaboration Comment Resolution

Proposed AP Collaboration Comment Resolution. Authors:. Date: 2008-11-09. Abstract.

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Multiple Access protocol

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Next Generation (NextG) Wireless Networks

Next Generation (NextG) Wireless Networks. 7/2/2004 Farid Farahmand. Outline. Description of wireless networks Wireless network evolution Wireless key technologies Current researches . Wireless Networks. Motivated by people-on-the-go PCs availability, Internet usage, Mobile life

328 views • 12 slides

Next Generation (NextG) Wireless Networks

Next Generation (NextG) Wireless Networks. 7/2/2004 Farid Farahmand. Outline. Description of wireless networks Wireless network evolution Wireless key technologies Current researches . Wireless Networks. Motivated by people-on-the-go PCs availability, Internet usage, Mobile life

324 views • 12 slides

Data Link In Broadcast Networks: The Media Access Sublayer

Data Link In Broadcast Networks: The Media Access Sublayer. Broadcast networks with multi-access (or random access) shared channels include the majority of LANS, all wireless and satellite networks. Medium Access Control (MAC):

416 views • 12 slides

Lecture 9: Multiple Access Protocols

Lecture 9: Multiple Access Protocols. Taxonomy of Multiple Access Protocols. Random Access Protocols Aloha Slotted Aloha Carrier sense multiple access (CSMA): Ethernet Group random access Controlled Access Protocols Predetermined allocation (TDMA) Reservation protocols

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Multiple Access Links and Protocols

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Algorithms and Optimization

Algorithms and Optimization. Aravind Srinivasan University of Maryland. State-of-the-art, recent advances. Protocol Design individual layers: e.g., random-access protocols with good efficiency ratio cross-layer optimization; e.g., MAC+routing Capacity-estimation

176 views • 6 slides