- Subscribe to this page:
- RSS
- Email Alert
sharick
(18 results)-
Whitepapers
Capacity of a More General Class of Relay Channels
December 10, 2008, 12:00am PST
Capacity has been found for degraded, reversely degraded, full feedback, semi-deterministic, orthogonal relay channels, also for a class of deterministic relay channels and a class of modulo sum...
Provided by sharick
-
Whitepapers
A New Achievable Rate for a Stochastic Two Relay Network With No Interference
February 3, 2009, 12:00am PST
Recently there has been much interest in studying relay networks and wireless relay communication scenarios. Wireless networks with base stations (cell networks) are relatively well understood by...
Provided by sharick
-
Whitepapers
A Survey on Web Spam Detection Methods: Taxonomy
September 1, 2012, 12:00am PDT
Web spam refers to some techniques, which try to manipulate search engine ranking algorithms in order to raise web page position in search engine results. In the best case, spammers encourage...
Provided by sharick
-
Whitepapers
Beyond the Cut-Set Bound: Uncertainty Computations in Network Coding With Correlated Sources
May 28, 2011, 12:00am PDT
Cut-set bounds on achievable rates for network communication protocols are not in general tight. In this paper, the authors introduce a new technique for proving converses for the problem of...
Provided by sharick
-
Whitepapers
Secure Tracking in Sensor Networks Using Adaptive Extended Kalman Filter
March 14, 2012, 12:00am PDT
Location information of sensor nodes has become an essential part of many applications in Wireless Sensor Networks (WSN). The importance of location estimation and object tracking has made them...
Provided by sharick
-
Whitepapers
Rate Adaptation and Power Allocation for Time-Correlated MISO Rayleigh Fading Channel With Delay-Limited HARQ
May 24, 2012, 12:00am PDT
In this paper, the authors consider the problem of optimum rate adaptation and power allocation to maximize the Delay-Limited Throughput (DLT) in a time-correlated 2x1 MISO Rayleigh fading channel...
Provided by sharick
-
Whitepapers
Distributed Subband, Rate and Power Allocation in OFDMA Based Two-Tier Femtocell Networks Using Fractional Frequency Reuse
March 12, 2012, 12:00am PDT
Femtocell has appeared as a solution to increase both coverage and capacity of cellular networks. However, interference problem between the macrocell and the femtocell must be solved before any...
Provided by sharick
-
Whitepapers
Generalized Secure Distributed Source Coding with Side Information
September 1, 2009, 12:00am PDT
In this paper, new inner and outer bounds on the achievable compression-equivocation rate region for generalized secure data compression with side information are given that do not match in...
Provided by sharick
-
Whitepapers
Desynchronization Attack on RAPP Ultralightweight Authentication Protocol
September 3, 2012, 12:00am PDT
RAPP (RFID Authentication Protocol with Permutation) is a recently proposed efficient ultra-lightweight authentication protocol. The operation used in this protocol is totally different from the...
Provided by sharick
-
Whitepapers
Recursive Linear and Differential Cryptanalysis of Ultralightweight Authentication Protocols
August 21, 2012, 12:00am PDT
Privacy is faced to serious challenges in the ubiquitous computing world. In order to handle this problem, some researches in recent years have focused on design and analysis of privacy friendly...
Provided by sharick
-
Whitepapers
Designated Verifier Threshold Proxy Signature Scheme without Random Oracles
August 29, 2011, 12:00am PDT
In a (t; n) designated verifier threshold proxy signature scheme, an original signer can delegate his/her signing power to n proxy signers such that any t or more out of n proxy signers can sign...
Provided by sharick
-
Whitepapers
A Non-Delegatable Identity-Based Designated Verifier Signature Scheme without Bilinear Pairings
June 8, 2012, 12:00am PDT
Up to now, several non-delegatable identity-based (strong) designated verifier signature schemes using bilinear pairings are proposed. In these identity-based (strong) designated verifier...
Provided by sharick
-
Whitepapers
An Anonymous Proxy Signature Scheme without Random Oracles
June 3, 2012, 12:00am PDT
The concept of proxy signature was introduced in 1996, up to now many proxy signature schemes have been proposed. In order to protect the proxy signer's privacy, the concept of anonymous proxy...
Provided by sharick
-
Whitepapers
A Novel Strong Designated Verifier Signature Scheme without Random Oracles
May 1, 2012, 12:00am PDT
In this paper, a novel pairing based strong designated verifier signature scheme based on non-interactive zero knowledge proofs is proposed. The security of the proposal is presented by sequences...
Provided by sharick
-
Whitepapers
Incorporating Betweenness Centrality in Compressive Sensing for Congestion Detection
January 23, 2013, 12:00am PST
This paper presents a new Compressive Sensing (CS) scheme for detecting network congested links. The authors focus on decreasing the required number of measurements to detect all congested links...
Provided by sharick
-
Whitepapers
Temporal Scalable Live Video Streaming Over Hybrid CDN-P2P Architecture
May 1, 2012, 12:00am PDT
Most of currently deployed live video streaming systems don't consider heterogeneous bandwidth of peers. To address this issue, many researches combine P2P solution with scalable video streaming,...
Provided by sharick
-
Whitepapers
Capacity Bounds for Wireless Ergodic Fading Broadcast Channels with Partial CSIT
February 22, 2013, 12:00am PST
The two-user wireless ergodic fading Broadcast Channel (BC) with partial Channel State Information at the Transmitter (CSIT) is considered. The CSIT is given by an arbitrary deterministic function...
Provided by sharick
-
Whitepapers
The Capacity Region of the Wireless Ergodic Fading Interference Channel with Partial CSIT to Within One Bit
February 14, 2013, 12:00am PST
Fundamental capacity limits are studied for the two-user wireless ergodic fading IC with partial Channel State Information at the Transmitters (CSIT) where each transmitter is equipped with an...
Provided by sharick
-
Whitepapers
The Capacity Region of the Wireless Ergodic Fading Interference Channel with Partial CSIT to Within One Bit
February 14, 2013, 12:00am PST
Fundamental capacity limits are studied for the two-user wireless ergodic fading IC with partial Channel State Information at the Transmitters (CSIT) where each transmitter is equipped with an...
Provided by sharick
-
Whitepapers
Capacity Bounds for Wireless Ergodic Fading Broadcast Channels with Partial CSIT
February 22, 2013, 12:00am PST
The two-user wireless ergodic fading Broadcast Channel (BC) with partial Channel State Information at the Transmitter (CSIT) is considered. The CSIT is given by an arbitrary deterministic function...
Provided by sharick
-
Whitepapers
Temporal Scalable Live Video Streaming Over Hybrid CDN-P2P Architecture
May 1, 2012, 12:00am PDT
Most of currently deployed live video streaming systems don't consider heterogeneous bandwidth of peers. To address this issue, many researches combine P2P solution with scalable video streaming,...
Provided by sharick
-
Whitepapers
Incorporating Betweenness Centrality in Compressive Sensing for Congestion Detection
January 23, 2013, 12:00am PST
This paper presents a new Compressive Sensing (CS) scheme for detecting network congested links. The authors focus on decreasing the required number of measurements to detect all congested links...
Provided by sharick
-
Whitepapers
A Novel Strong Designated Verifier Signature Scheme without Random Oracles
May 1, 2012, 12:00am PDT
In this paper, a novel pairing based strong designated verifier signature scheme based on non-interactive zero knowledge proofs is proposed. The security of the proposal is presented by sequences...
Provided by sharick
-
Whitepapers
An Anonymous Proxy Signature Scheme without Random Oracles
June 3, 2012, 12:00am PDT
The concept of proxy signature was introduced in 1996, up to now many proxy signature schemes have been proposed. In order to protect the proxy signer's privacy, the concept of anonymous proxy...
Provided by sharick
-
Whitepapers
A Non-Delegatable Identity-Based Designated Verifier Signature Scheme without Bilinear Pairings
June 8, 2012, 12:00am PDT
Up to now, several non-delegatable identity-based (strong) designated verifier signature schemes using bilinear pairings are proposed. In these identity-based (strong) designated verifier...
Provided by sharick
-
Whitepapers
Designated Verifier Threshold Proxy Signature Scheme without Random Oracles
August 29, 2011, 12:00am PDT
In a (t; n) designated verifier threshold proxy signature scheme, an original signer can delegate his/her signing power to n proxy signers such that any t or more out of n proxy signers can sign...
Provided by sharick
-
Whitepapers
Recursive Linear and Differential Cryptanalysis of Ultralightweight Authentication Protocols
August 21, 2012, 12:00am PDT
Privacy is faced to serious challenges in the ubiquitous computing world. In order to handle this problem, some researches in recent years have focused on design and analysis of privacy friendly...
Provided by sharick
-
Whitepapers
Desynchronization Attack on RAPP Ultralightweight Authentication Protocol
September 3, 2012, 12:00am PDT
RAPP (RFID Authentication Protocol with Permutation) is a recently proposed efficient ultra-lightweight authentication protocol. The operation used in this protocol is totally different from the...
Provided by sharick
-
Whitepapers
Generalized Secure Distributed Source Coding with Side Information
September 1, 2009, 12:00am PDT
In this paper, new inner and outer bounds on the achievable compression-equivocation rate region for generalized secure data compression with side information are given that do not match in...
Provided by sharick
-
Whitepapers
Distributed Subband, Rate and Power Allocation in OFDMA Based Two-Tier Femtocell Networks Using Fractional Frequency Reuse
March 12, 2012, 12:00am PDT
Femtocell has appeared as a solution to increase both coverage and capacity of cellular networks. However, interference problem between the macrocell and the femtocell must be solved before any...
Provided by sharick
-
Whitepapers
Rate Adaptation and Power Allocation for Time-Correlated MISO Rayleigh Fading Channel With Delay-Limited HARQ
May 24, 2012, 12:00am PDT
In this paper, the authors consider the problem of optimum rate adaptation and power allocation to maximize the Delay-Limited Throughput (DLT) in a time-correlated 2x1 MISO Rayleigh fading channel...
Provided by sharick
-
Whitepapers
Secure Tracking in Sensor Networks Using Adaptive Extended Kalman Filter
March 14, 2012, 12:00am PDT
Location information of sensor nodes has become an essential part of many applications in Wireless Sensor Networks (WSN). The importance of location estimation and object tracking has made them...
Provided by sharick
-
Whitepapers
Beyond the Cut-Set Bound: Uncertainty Computations in Network Coding With Correlated Sources
May 28, 2011, 12:00am PDT
Cut-set bounds on achievable rates for network communication protocols are not in general tight. In this paper, the authors introduce a new technique for proving converses for the problem of...
Provided by sharick
-
Whitepapers
A Survey on Web Spam Detection Methods: Taxonomy
September 1, 2012, 12:00am PDT
Web spam refers to some techniques, which try to manipulate search engine ranking algorithms in order to raise web page position in search engine results. In the best case, spammers encourage...
Provided by sharick
-
Whitepapers
A New Achievable Rate for a Stochastic Two Relay Network With No Interference
February 3, 2009, 12:00am PST
Recently there has been much interest in studying relay networks and wireless relay communication scenarios. Wireless networks with base stations (cell networks) are relatively well understood by...
Provided by sharick
-
Whitepapers
Capacity of a More General Class of Relay Channels
December 10, 2008, 12:00am PST
Capacity has been found for degraded, reversely degraded, full feedback, semi-deterministic, orthogonal relay channels, also for a class of deterministic relay channels and a class of modulo sum...
Provided by sharick
Keep Up with TechRepublic
Submit a Paper
Get your content listed in our directory!
Our directory is the largest library of vendor-supplied technical content on the Web. It’s also the first place IT decision makers turn to when researching technology solutions. Our members are already finding your competitors’ papers here - shouldn’t they find yours, too? It's FREE so click here and submit your white paper, case study, data sheet, research report, or other document today!
