'Transmission power' presentation slideshows

A Shortest-Path-Based Topology Control Algorithm in Wireless Multihop Networks

A Shortest-Path-Based Topology Control Algorithm in Wireless Multihop Networks. ACM SIGCOMM Computer Communication Review Volume 37, Number 5, October 2007. Presented by: C.W. Fan-Chiang. Author. Yao Shen, He is currently a Ph.D.

747 views • 56 slides

The Case for Addressing the Limiting Impact of Interference on Wireless Scheduling

The Case for Addressing the Limiting Impact of Interference on Wireless Scheduling. Xin Che, Xi Ju, Hongwei Zhang { chexin , xiju , hongwei}@ wayne.edu http://www.cs.wayne.edu/~hzhang/group. Interference-oriented scheduling as a basic element of multi-hop wireless networking .

539 views • 43 slides

Error-Exploiting Video Encoder to Extend Energy/QoS Tradeoffs for Mobile Embedded Systems

Error-Exploiting Video Encoder to Extend Energy/QoS Tradeoffs for Mobile Embedded Systems. Kyoungwoo Lee, Minyoung Kim, Nikil Dutt, and Nalini Venkatasubramanian. Department of Computer Science University of California at Irvine. Outline. Motivation Our Solution Experiments Conclusion.

514 views • 40 slides

Chapter 12

Chapter 12. Cross-Layer Optimization for Multi-Hop Cognitive Radio Networks. Outline. CR network (CRN) properties Mathematical models at multiple layers Case study. Traditional Radio vs CR. Traditional radio Hardware-based, not flexible

495 views • 39 slides

Wireless Communications

Wireless Communications. T.S. Rappaport Wireless Communications Principles and Practice,2 nd Edition. For mobility provided to the subscriber, a system should have the following parts. (1) Central Station: This contains the switching equipment and one RF transmitter and receiver.

804 views • 37 slides

Wireless Sensor Networks Power Management

709 views • 36 slides

Counter-measuring MAC Misbehaviors in Ad Hoc Networks using Game Theory

457 views • 35 slides

On Exploiting Cognitive Radio to Mitigate Interference in Macro/Femto Heterogeneous Networks By

On Exploiting Cognitive Radio to Mitigate Interference in Macro/Femto Heterogeneous Networks By Chao Wang Gopi Krishna Kurra. Outline Introduction

444 views • 32 slides

Energy Conservation in wireless sensor networks

406 views • 27 slides

Ch 4. Routing in WMNs

Ch 4. Routing in WMNs. Myungchul Kim mck@kaist.ac.kr. The routing protocols developed for MANETs can be applied to WMNs The design of routing protocols for WMNs Either stationary or have min mobility and do not rely on batteries

368 views • 27 slides

On the Construction of Energy-Efficient Broadcast Tree with Hitch-hiking in Wireless Networks

On the Construction of Energy-Efficient Broadcast Tree with Hitch-hiking in Wireless Networks. Source: 2004 International Performance Computing and Communications Conference (IEEE InfoCom ) Author : My T. Thai / Yingshu Li / Ding-Zhu Du Repoter : Yen-Lin Chen Date : 2005/03/23. Outline.

368 views • 25 slides

A Distributed Load Balancing Approach for Industrial IEEE 802.11 Wireless Networks

2014 YU- ANTL Seminal. A Distributed Load Balancing Approach for Industrial IEEE 802.11 Wireless Networks. Hyun dong Hwang Advanced Networking Technology Lab. (YU-ANTL) Dept. of Information & Comm. Eng, Graduate School, Yeungnam University, KOREA

402 views • 23 slides

LASER COMMUNICATION

LASER COMMUNICATION. L ight A mplification by S timulated E mission of R adiation. LASER. LASER stands for L ight A mplification by S timulated E mission of R adiation. A highly coherent, monochromatic and perfectly parallel beam of light. Production of laser.

635 views • 22 slides

Self-Management in Chaotic Wireless Deployments

Self-Management in Chaotic Wireless Deployments. A. Akella, G. Judd, S. Seshan, P. Steenkiste Carnegie Mellon University. Outline. INTRODUCTION IMPACT ON END-USER PERFORMANCE TRANSMISSION POWER AND RATE SELECTION PERFORMANCE EVALUATION CONCLUSION. INTRODUCTION. Chaotic Wireless Networks

298 views • 21 slides

CPSC 689: Discrete Algorithms for Mobile and Wireless Systems

CPSC 689: Discrete Algorithms for Mobile and Wireless Systems. Spring 2009 Prof. Jennifer Welch. Lecture 20. Topic: Part III: Building and Maintaining Network Structures Topology Control Sources: Li et al. Bahramgiri et al. MIT 6.885 Fall 2008 slides. Topology Control.

284 views • 20 slides

Cooperative Collision Warning Using Dedicated Short Range Wireless Communications

Cooperative Collision Warning Using Dedicated Short Range Wireless Communications. Performance Evaluation of Safety Applications over DSRC Vehicular Ad Hoc Networks. J. Yin, T. Elbatt G.Yeung, B. Ryu HRL Laboratories, LLC. S. Habermas, H. Krishnan T. Talty General Motors Corporation.

397 views • 19 slides

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: TV white space issues for 802.15.4m Date Submitted: July 2011 Source: Soo -Young Chang, Mi-Kyung Oh , and Sangsung Choi

275 views • 18 slides

SARPS Validation Discussion material on Web-EX

263 views • 11 slides

The status of 2.3GHz band (Portable Internet) in Korea

The status of 2.3GHz band (Portable Internet) in Korea. Justin Oh (Hansung University) jtoh@hansung.ac.kr T.J. Lee (Waveincom) ltj@waveincom.com. The process of frequency assignment. Frequency allocation Standardization by TTA Government intend to make one standard.

192 views • 6 slides

Distributed Optimization for Video Communications

Distributed Optimization for Video Communications. Ryerson Multimedia research Lab (RML ), Ryerson University, Toronto, Canada. Server. Throughput Maximization for Scalable P2P VoD Systems. Problem : Maximize: aggregate throughput Subject to: source rate constraint

137 views • 1 slides