wireless

Whitepapers

A Highly Scalable Key Pre-Distribution Scheme for Wireless Sensor Networks

March 12, 2013 12:00am PDT

Given the sensitivity of the potential WSN applications and because of resource limitations, key management emerges as a challenging issue for WSNs. One of the main concerns when designing a key...

Provided by: Harvard University

Whitepapers

Secure Wireless Communications via Cooperative Transmitting

March 11, 2013 12:00am PDT

Information theoretic secrecy is combined with cryptographic secrecy to create a secret-key exchange protocol for wireless networks. A network of transmitters, which already have cryptographically...

Provided by: Cornell University

Whitepapers

Measurement Based Impromptu Deployment of a Multi-Hop Wireless Relay Network

March 11, 2013 12:00am PDT

The authors study the problem of optimal sequential ("As-you-go") deployment of wireless relay nodes, as a person walks along a line of random length (with a known distribution). The objective is...

Provided by: Indian Institute of Science

Whitepapers

Comparative Survey of Distributed Energy Aware Clustering Algorithm

March 11, 2013 12:00am PDT

Wireless sensor networks, a huge number of small sensors are deployed to create a network which cooperate together to set up a sensing network. To develop applications and protocols for sensor...

Provided by: International Journal of Science and Research (IJSR)

Whitepapers

Implementation of Adaptive Viterbi Decoder for Wireless Communication

March 10, 2013 12:00am PST

Viterbi algorithm is employed in wireless communication to decode the Convolution codes; those codes are used in every robust digital communication systems. Such decoders are complex & dissipate...

Provided by: International Journal of Science and Research (IJSR)

Whitepapers

Geographical Routing in MANET Using Flexible Combination of Push and Pull Algorithm

March 10, 2013 12:00am PST

Combining mobile platforms such as manned or unmanned vehicles and peer assisted wireless communication is an enabler for a vast number of applications. A key enabler for the applications is the...

Provided by: International Journal of Science and Research (IJSR)

Blog Post

Why your small business should have a mobile app

March 9, 2013 3:47pm PST

Find out several reasons why investing in a mobile app is a smart move for your business and a benefit to your customers.

4 Latest comment by christajoe

Whitepapers

Spatial Throughput of Wireless Networks Under Different Decoding Rules

March 9, 2013 12:00am PST

In this paper, the authors revisit the problem of characterizing the highest spatial throughput - or spatial capacity - of wireless networks in [bits/s/Hz/m2] in light of some recent results. They...

Provided by: University of Ottawa

Blog Post

Three security services consultants should deploy for clients

March 8, 2013 11:01am PST

An FBI 2013 Cyber Trends seminar provides compelling evidence as to why your clients must adopt email filtering, email encryption, and intrusion detection services.

Blog Post

Samsung gets serious about data security with KNOX

March 8, 2013 8:01am PST

Jack Wallen takes a look at Samsung KNOX, a comprehensive and secure mobile solution for the enterprise.

9 Latest comment by HAL 9000

Whitepapers

Magic Quadrant Identifies Leaders in WAN Optimization

March 8, 2013 12:00am PST

Virtualization, cloud services, and growing volumes of distributed data have pushed network demands to an all-time high. However, limited bandwidth, long distances and poor network quality...

Provided by: Silver Peak Systems, Inc.

Whitepapers

CTA: A Collaborative Tracking Algorithm in Wireless Sensor Networks

March 8, 2013 12:00am PST

In this paper, the authors address the problem of Object Tracking in WSN. They define Mobile Object Tracking as a two stage process: detecting the presence of the object in the monitoring area and...

Provided by: Institute of Electrical & Electronic Engineers

Whitepapers

An Overview of Wireless Local Area Networks

March 8, 2013 12:00am PST

Wireless communication is an application of science and technology that has come to be vital for modern existence. From the early radio and telephone to current devices such as mobile phones and...

Provided by: Cornell University

Whitepapers

Energy Efficient MAC Protocols in Wireless Body Area Sensor Networks - A Survey

March 8, 2013 12:00am PST

In this paper, the authors presented an analytically discussion about energy efficiency of Medium Access Control (MAC) protocols for Wireless Body Area Sensor Networks (WBASNs). For this purpose,...

Provided by: Dalhousie University

Whitepapers

Multiuser MISO Beamforming for Simultaneous Wireless Information and Power Transfer

March 8, 2013 12:00am PST

In this paper, the authors study a multiuser Multiple-Input Single-Output (MISO) broadcast system for Simultaneous Wireless Information and Power Transfer (SWIPT), where a multi-antenna Access...

Provided by: National University of Singapore

Whitepapers

Reliable Data Delivery in MANETs Using POR Protocol

March 7, 2013 12:00am PST

This balance addresses the company of release matter packets for stage sprightly mercurial beating the drum hoc networks in a reliable and timely manner. Most suitable verifiable propaganda hoc...

Provided by: International Journal of Electronics Communication and Computer Engineering

Whitepapers

Rate Gain Region and Design Tradeoffs for Full-Duplex Wireless Communications

March 7, 2013 12:00am PST

In this paper, the authors analytically study the regime in which practical full-duplex systems can achieve larger rates than equivalent half-duplex systems. The key challenge in practical...

Provided by: University of California, Davis

Whitepapers

Joint Wireless Information and Energy Transfer in a Two-User MIMO Interference Channel

March 7, 2013 12:00am PST

Over the last decade, there has been a lot of interest to transfer energy wirelessly and recently, Radio Frequency (RF) radiation has become a viable source for energy harvesting. It is nowadays...

Provided by: Electronics and Telecommunications Research Institute

Whitepapers

Relay Selection for Simultaneous Information Transmission and Wireless Energy Transfer: A Tradeoff Perspective

March 7, 2013 12:00am PST

In certain applications, relay terminals can be employed to simultaneously deliver information and energy to a designated receiver and a Radio Frequency (RF) energy harvester, respectively. In...

Provided by: University of Bristol

Whitepapers

Design of Compact Microstrip Antenna for S-Band Microwave Communication

March 6, 2013 12:00am PST

In recent years demand for small antennas on wireless communication has increased the interest of research work on compact micro-strip antenna design among microwaves and wireless engineers. To...

Provided by: International Journal of Computer Applications