'Throughput improvement' presentation slideshows

Throughput improvement - PowerPoint PPT Presentation

Jungmin So and Nitin Vaidya University of Illinois at Urbana-Champaign

Jungmin So and Nitin Vaidya University of Illinois at Urbana-Champaign

Multi-Channel MAC for Ad Hoc Networks: Handling Multi-Channel Hidden Terminals Using A Single Transceiver. Jungmin So and Nitin Vaidya University of Illinois at Urbana-Champaign. 1. 1. 2. defer. Motivation. Multiple Channels available in IEEE 802.11 3 channels in 802.11b

★ ★ ★ ★ ★

480 views • 36 slides
Ditto - A System for Opportunistic Caching in Multi-hop Mesh Networks

Ditto - A System for Opportunistic Caching in Multi-hop Mesh Networks

Ditto - A System for Opportunistic Caching in Multi-hop Mesh Networks. Fahad Rafique Dogar. Joint work with: Amar Phanishayee, Himabindu Pucha, Olatunji Ruwase, and Dave Andersen. Carnegie Mellon University. Wireless Mesh Networks (WMNs). Cost Effective Greater Coverage.

★ ★ ★ ★ ★

430 views • 34 slides
Improving IEEE 802.11 WLAN: QoS and Throughput Perspective

Improving IEEE 802.11 WLAN: QoS and Throughput Perspective

Improving IEEE 802.11 WLAN: QoS and Throughput Perspective. Sunghyun Choi, Ph.D. Assistant Professor School of Electrical Engineering Seoul National University E-mail: schoi@snu.ac.kr URL: http://ee.snu.ac.kr/~schoi. Introduction to My Group in SNU.

★ ★ ★ ★ ★

416 views • 32 slides
Cross Layer Optimization Techniques

Cross Layer Optimization Techniques

Cross Layer Optimization Techniques. Department of Electrical Engineering & Computer Science EECS 983 Class Project Ramya Naidu Sarvesh Kumar.V Asifuddin Mohammad Piyush Upadhyay. 9 May 2008. Cross Layer Optimization Techniques Outline. Introduction UDP segment Size adaptation

★ ★ ★ ★ ★

465 views • 28 slides
Ditto - A System for Opportunistic Caching in Multi-hop Mesh Networks

Ditto - A System for Opportunistic Caching in Multi-hop Mesh Networks

Ditto - A System for Opportunistic Caching in Multi-hop Mesh Networks. Contents. Introduction to WMN Throughput issues in WMN Related Work Challenges and Opportunities Ditto Design Chunk Based Transfers Ditto Proxy Sniffer Evaluation Limitations. Wireless Mesh Networks (WMNs).

★ ★ ★ ★ ★

410 views • 28 slides
RTSS/CTSS: Mitigation of Exposed Terminals in Static 802.11-Based Mesh Networks

RTSS/CTSS: Mitigation of Exposed Terminals in Static 802.11-Based Mesh Networks

RTSS/CTSS: Mitigation of Exposed Terminals in Static 802.11-Based Mesh Networks. Kimaya Mittal and Elizabeth Belding MOMENT Lab, Dept. of Computer Science University of California, Santa Barbara. Introduction. Capacity of mesh networks severely constrained Limited bandwidth Shared medium

★ ★ ★ ★ ★

395 views • 26 slides
PPR: Partial Packet Recovery for Wireless Networks

PPR: Partial Packet Recovery for Wireless Networks

PPR: Partial Packet Recovery for Wireless Networks. Kyle Jamieson and Hari Balakrishnan MIT Computer Science and Artificial Intelligence Laboratory. (P1). Non-colliding bits. (P2). Non-colliding bits. Time. Motivation of Partial Recovery.

★ ★ ★ ★ ★

342 views • 25 slides
PPR: Partial Packet Recovery

PPR: Partial Packet Recovery

PPR: Partial Packet Recovery. Brad Karp UCL Computer Science. CS 4038 / GZ06 23 rd January, 2008. Is it efficient to retransmit entire packet? How much of packet is actually corrupted in practice?. Packet Corruption in Wireless MACs. 802.11 and 802.15.4 use per-packet CRC

★ ★ ★ ★ ★

368 views • 22 slides
ExOR:Opportunistic Multi-Hop Routing For Wireless Networks

ExOR:Opportunistic Multi-Hop Routing For Wireless Networks

ExOR:Opportunistic Multi-Hop Routing For Wireless Networks. Sanjit Biswas and Robert Morris MIT CSAIL http://pdos.csail.mit.edu/roofnet. What is Ex Opportunistic Routing ?. A Link/Network Layer diversity routing technique that uses standard radio hardware

★ ★ ★ ★ ★

339 views • 16 slides
ExOR:Opportunistic Multi-Hop Routing For Wireless Networks

ExOR:Opportunistic Multi-Hop Routing For Wireless Networks

ExOR:Opportunistic Multi-Hop Routing For Wireless Networks. Sanjit Biswas and Robert Morris MIT CSAIL http://pdos.csail.mit.edu/roofnet. What is Ex Opportunistic Routing ?. A Link/Network Layer diversity routing technique that uses standard radio hardware

★ ★ ★ ★ ★

303 views • 16 slides
MAC Throughput Enhancement by Dynamic dot11RTSThreshold

MAC Throughput Enhancement by Dynamic dot11RTSThreshold

MAC Throughput Enhancement by Dynamic dot11RTSThreshold. Woo-Yong Choi and Sok-Kyu Lee Electronics and Telecommunications Research Institute. Contents. Introduction Effects of RTS-CTS Frame Exchange Dynamic dot11RTSThreshold Throughput Analysis Conclusions. Introduction.

★ ★ ★ ★ ★

260 views • 11 slides
Bandwidth and Channelization Considerations for 802.11ah framework

Bandwidth and Channelization Considerations for 802.11ah framework

Bandwidth and Channelization Considerations for 802.11ah framework. Date: 2011-11-9. Authors:. Abstract. This presentation considers US Channelization and bandwidth for 802.11ah. Background. Sensitivity of MCS0-Rep (1MHz, 11-11-1482) is 6 dB higher than MCS0, 2MHz (11-11-1483)

★ ★ ★ ★ ★

348 views • 6 slides

View Throughput improvement PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Throughput improvement PowerPoint presentations. You can view or download Throughput improvement presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.