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packetized voice
(34 results)-
White Papers
Understanding Packet Voice Protocols
Jun 2002
This paper provides an understanding of packet voice protocols, and clarifies some confusion and myths that surround all of the protocols.
Provided by Cisco Systems
-
White Papers
Voice over IP (VoIP) Implementation Guide for Network Performance Management
Nov 2005
The long-hyped convergence of voice and data onto a single network is finally becoming reality. Major industry magazines and analysts are now discussing the explosion of VoIP deployments, and...
Provided by NetScout Systems
-
White Papers
TANDBERG and Packet Loss
Jun 2009
This paper is intended to describe the packet loss robustness features available with TANDBERG's products. These features include: Intelligent Packet Loss RecoveryTF (IPLRTF), Downspeeding,...
Provided by TANDBERG, now part of Cisco
-
White Papers
Managing an IP Telephony Deployment in a Small to Mid Size Business
Jan 2009
IP telephony is the preferred method for implementing a communications system in today's business environment but getting there requires a lot of planning to make it happen. From building out the...
Provided by Callahan Marketing & Advertising
-
White Papers
GSMA Packet Voice Interworking
Jul 2008
Given the current uncoordinated way in which service providers and carriers are changing to an IP infrastructure, the risk of varying voice call quality as a result of too many conversions in the...
Provided by GSM Association
-
White Papers
Power Control for Wireless Packet Voice With Application to EDGE System
Jan 2010
In this paper, using the EDGE system as an example, the paper applies a Kalman-filter power control method based on interference tracking and prediction to packet voice service in wireless...
Provided by AT&T Intellectual Property
-
White Papers
Performance Comparison of Voice Packet Sizes in the FIFO Adversarial Queuing and FIFO M/M/1 Model
Jan 2008
First-In-First-Out (FIFO) is the most widely used scheduling protocol in packet switching network. In fact, it is one of the simplest queuing policies used to provide best effort services in...
Provided by Universiti Putra Malaysia
-
White Papers
Packetization and Silence Influence on VoIP Traffic Profiles
Jan 2010
This paper presents an experimental study that extends the current knowledge of the VAD/DTX codec influence in the transmission rate. It considers the new GSM AMR codec as well as G.723.1 and...
Provided by Universidad de Sevilla
-
White Papers
An Ultimate Encoding Layer for Real-Time Packetized Voice Streaming and Experiments Over a Multi-Hop Wireless Network
Oct 2008
Future integrated networks are expected to offer packetized voice and other multimedia conferencing services to mobile users over wireless links. Wireless networks cannot easily support multimedia...
Provided by University of California
-
White Papers
Optimizing Joint Erasure-And Error-Correction Coding for Wireless Packet Transmissions
Jul 2008
To achieve reliable packet transmission over a wireless link without feedback, this paper propose a layered coding approach that uses error-correction coding within each packet and...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
A High Capacity Multihop Packet CDMA Wireless Network
Jan 2010
An adhoc network is a collection of wireless mobile nodes dynamically forming a temporary network without the use of any existing network infrastructure or centralized administration. Due to the...
Provided by University of Texas at Arlington
-
White Papers
MANET: Selfish Behavior on Packet Forwarding
Sep 2007
The limitation in energy resources along with the multi-hop nature of Mobile Ad hoc NETworks (MANETs) causes a new vulnerability that does not exist in traditional networks. To preserve its own...
Provided by Taylor & Francis Group
-
White Papers
Maranello: Practical Partial Packet Recovery for 802.11
Mar 2010
Partial packet recovery protocols attempt to repair corrupted packets instead of retransmitting them in their entirety. Recent approaches have used physical layer confidence estimates or...
Provided by University of Maryland
-
White Papers
Diagnosing Wireless Packet Losses in 802.11: Separating Collision From Weak Signal
Jul 2007
It is well known that a packet loss in 802.11 can happen either due to collision or an insufficiently strong signal. However, discerning the exact cause of a packet loss, once it occurs, is known...
Provided by University of Wisconsin-Madison
-
White Papers
Scheduling Weighted Packets With Deadlines Over a Fading Channel
Jan 2009
This paper considers scheduling weighted packets with time constraints over a fading channel. Packets arrive at the transmitter in an online manner. Each packet has a value and a hard deadline by...
Provided by George Mason University
-
White Papers
LTE Packet Core Systems - Mobility and QoS
Jan 2011
Long-Term Evolution (LTE) complements the success of HSPA with higher peak data rates, lower latency and an enhanced broadband experience in high-demand areas. This is accomplished with the use of...
Provided by Ezine Articles
-
White Papers
Fast Packet Classification Using Condition Factorization
Nov 2010
Rule-based packet classification plays a central role in network intrusion detection systems such as Snort. To enhance performance, these rules are typically compiled into a matching automaton...
Provided by Stony Brook University
-
White Papers
Variance-Time Curve for Packet Streams Generated by Exponentially Distributed ON/OFF Sources
Jun 2007
This paper provides a solution to an open problem in network traffic characterization. Specifically this paper presents a closed-form expression of the variance-time curve for a packet stream...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Mobile Streaming of H.264 Video Over Gilbert-Elliotts Channel
Jun 2009
Mobile multimedia applications are becoming increasingly popular in recent years due to explosive growth in demand for such services in both wired and wireless network. Undoubtedly, future...
Provided by University of Technology
-
White Papers
Improving Packet Latency of Video Sensor Networks
Jul 2009
Video sensor networks operate on stringent requirements of latency. Packets have a deadline within which they have to be delivered. Violation of the deadline causes a packet to be treated as lost...
Provided by University of California, Irvine
-
White Papers
PERT: A New Power-Efficient Real-Time Packet Delivery Scheme for Sensor Networks
Jul 2007
This paper presents PERT, a power-efficient scheme to deliver real-time data packets in sensor networks. Time-sensitive sensor data is common in applications such as hazard monitoring systems,...
Provided by University of California, Riverside
-
White Papers
Content-Aware Cooperative Multiple Access Protocol for Packet Speech Communications
Aug 2007
A novel cooperative multiple access protocol for packet speech communications is proposed. Cooperation is achieved through a relay node and by exploiting the silence periods during speech...
Provided by University of Maryland
-
White Papers
The End-to-End Effects of Internet Path Selection
Jan 2011
The path taken by a packet traveling across the Internet depends on a large number of factors, including routing protocols and per-network routing policies. The impact of these factors on the...
Provided by University of Washington
-
White Papers
Packet Prediction for Speculative Cut-Through Switching
Nov 2008
The amount of intelligent packet processing in an Ethernet switch continues to grow, in order to support of embedded applications such as network security, load balancing and quality of service...
Provided by Association for Computing Machinery
-
White Papers
Honeyd Detection Via Packet Fragmentation
Jan 2011
This paper describes a serious flaw in a popular honeypot software suite that allows an attacker to easily identify the presence and scope of a deployed honeypot. The authors describe in detail...
Provided by Merit Network
-
White Papers
Impact of Queuing Discipline on Packet Delivery Latency in Ad Hoc Networks
Jul 2009
Delivering live multimedia streaming over ad hoc networks can improve coordination on battlefields, assist in disaster recovery operations, and help prevent vehicular traffic accidents. However,...
Provided by New Jersey Institute of Technology
-
White Papers
Hash, Don't Cache: Fast Packet Forwarding for Enterprise Edge Routers
Aug 2009
As forwarding tables and link speeds continue to grow, fast packet forwarding becomes increasingly challenging for enterprise edge routers. Simply building routers with ever larger amounts of ever...
Provided by Association for Computing Machinery
-
White Papers
Detecting Compromised Routers Via Packet Forwarding Behavior
Apr 2008
While it is widely understood that criminal miscreants are subverting large numbers of Internet-connected computers (e.g., For bots, spyware, SPAM forwarding), it is less well appreciated that...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Enhancing Downlink Performance in Wireless Networks by Simultaneous Multiple Packet Transmission
May 2009
Wireless access networks have been more and more widely used in recent years, since compared to the wired networks, wireless networks are easier to install and use. Due to the tremendous practical...
Provided by Institute of Electrical and Electronics Engineers
-
Whitepapers
Media Tablets in the Enterprise
Mar 2011
Tablets bring several benefits, like increased productivity and flexibility. But they also bring security and manageability challenges. According to a commissioned study conducted by Forrester...
Provided by Dell, Inc., Intel, Inc. & Citrix Systems
-
White Papers
Ad-Hoc Voice-Based Group Communication
Jan 2010
People waste many hours driving each day. Although unavoidable, this time can be very boring to motorists. Similar to people taking mass transit who often pass the time socializing with those...
Provided by Rutgers University
-
White Papers
Capacity Management and Optimization of Voice Traffic
Nov 2007
Nowadays commerce requires the interconnection of modern business communication systems with legacy voice networks. Demanding legacy requirements of a voice network can rapidly consume scarce...
Provided by Cisco Systems
-
White Papers
Cognitive Packet Networks: QoS and Performance
Jan 2008
Reliability, security, scalability and QoS (Quality-of-Service) have become key issues as one envision the future Internet. This paper presents the "Cognitive Packet Network (CPN)" architecture in...
Provided by University of Central Florida
-
White Papers
Reliable and Efficient Routing Using Adaptive Genetic Algorithm in Packet Switched Networks
Jan 2012
To identify the optimal route is a complex task in packet switched network because optimization depends upon a number of parameters. In this paper Genetic Algorithm is used to locate the optimal...
Provided by International Journal of Computer Science Issues
-
White Papers
Reliable and Efficient Routing Using Adaptive Genetic Algorithm in Packet Switched Networks
Jan 2012
To identify the optimal route is a complex task in packet switched network because optimization depends upon a number of parameters. In this paper Genetic Algorithm is used to locate the optimal...
Provided by International Journal of Computer Science Issues
-
White Papers
Ad-Hoc Voice-Based Group Communication
Jan 2010
People waste many hours driving each day. Although unavoidable, this time can be very boring to motorists. Similar to people taking mass transit who often pass the time socializing with those...
Provided by Rutgers University
-
Whitepapers
Media Tablets in the Enterprise
Mar 2011
Tablets bring several benefits, like increased productivity and flexibility. But they also bring security and manageability challenges. According to a commissioned study conducted by Forrester...
Provided by Dell, Inc., Intel, Inc. & Citrix Systems
-
White Papers
Enhancing Downlink Performance in Wireless Networks by Simultaneous Multiple Packet Transmission
May 2009
Wireless access networks have been more and more widely used in recent years, since compared to the wired networks, wireless networks are easier to install and use. Due to the tremendous practical...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Detecting Compromised Routers Via Packet Forwarding Behavior
Apr 2008
While it is widely understood that criminal miscreants are subverting large numbers of Internet-connected computers (e.g., For bots, spyware, SPAM forwarding), it is less well appreciated that...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Hash, Don't Cache: Fast Packet Forwarding for Enterprise Edge Routers
Aug 2009
As forwarding tables and link speeds continue to grow, fast packet forwarding becomes increasingly challenging for enterprise edge routers. Simply building routers with ever larger amounts of ever...
Provided by Association for Computing Machinery
-
White Papers
Impact of Queuing Discipline on Packet Delivery Latency in Ad Hoc Networks
Jul 2009
Delivering live multimedia streaming over ad hoc networks can improve coordination on battlefields, assist in disaster recovery operations, and help prevent vehicular traffic accidents. However,...
Provided by New Jersey Institute of Technology
-
White Papers
Honeyd Detection Via Packet Fragmentation
Jan 2011
This paper describes a serious flaw in a popular honeypot software suite that allows an attacker to easily identify the presence and scope of a deployed honeypot. The authors describe in detail...
Provided by Merit Network
-
White Papers
Packet Prediction for Speculative Cut-Through Switching
Nov 2008
The amount of intelligent packet processing in an Ethernet switch continues to grow, in order to support of embedded applications such as network security, load balancing and quality of service...
Provided by Association for Computing Machinery
-
White Papers
The End-to-End Effects of Internet Path Selection
Jan 2011
The path taken by a packet traveling across the Internet depends on a large number of factors, including routing protocols and per-network routing policies. The impact of these factors on the...
Provided by University of Washington
-
White Papers
Content-Aware Cooperative Multiple Access Protocol for Packet Speech Communications
Aug 2007
A novel cooperative multiple access protocol for packet speech communications is proposed. Cooperation is achieved through a relay node and by exploiting the silence periods during speech...
Provided by University of Maryland
-
White Papers
PERT: A New Power-Efficient Real-Time Packet Delivery Scheme for Sensor Networks
Jul 2007
This paper presents PERT, a power-efficient scheme to deliver real-time data packets in sensor networks. Time-sensitive sensor data is common in applications such as hazard monitoring systems,...
Provided by University of California, Riverside
-
White Papers
Improving Packet Latency of Video Sensor Networks
Jul 2009
Video sensor networks operate on stringent requirements of latency. Packets have a deadline within which they have to be delivered. Violation of the deadline causes a packet to be treated as lost...
Provided by University of California, Irvine
-
White Papers
Mobile Streaming of H.264 Video Over Gilbert-Elliotts Channel
Jun 2009
Mobile multimedia applications are becoming increasingly popular in recent years due to explosive growth in demand for such services in both wired and wireless network. Undoubtedly, future...
Provided by University of Technology
-
White Papers
Variance-Time Curve for Packet Streams Generated by Exponentially Distributed ON/OFF Sources
Jun 2007
This paper provides a solution to an open problem in network traffic characterization. Specifically this paper presents a closed-form expression of the variance-time curve for a packet stream...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Fast Packet Classification Using Condition Factorization
Nov 2010
Rule-based packet classification plays a central role in network intrusion detection systems such as Snort. To enhance performance, these rules are typically compiled into a matching automaton...
Provided by Stony Brook University
-
White Papers
LTE Packet Core Systems - Mobility and QoS
Jan 2011
Long-Term Evolution (LTE) complements the success of HSPA with higher peak data rates, lower latency and an enhanced broadband experience in high-demand areas. This is accomplished with the use of...
Provided by Ezine Articles
-
White Papers
Scheduling Weighted Packets With Deadlines Over a Fading Channel
Jan 2009
This paper considers scheduling weighted packets with time constraints over a fading channel. Packets arrive at the transmitter in an online manner. Each packet has a value and a hard deadline by...
Provided by George Mason University
-
White Papers
Diagnosing Wireless Packet Losses in 802.11: Separating Collision From Weak Signal
Jul 2007
It is well known that a packet loss in 802.11 can happen either due to collision or an insufficiently strong signal. However, discerning the exact cause of a packet loss, once it occurs, is known...
Provided by University of Wisconsin-Madison
-
White Papers
Maranello: Practical Partial Packet Recovery for 802.11
Mar 2010
Partial packet recovery protocols attempt to repair corrupted packets instead of retransmitting them in their entirety. Recent approaches have used physical layer confidence estimates or...
Provided by University of Maryland
-
White Papers
MANET: Selfish Behavior on Packet Forwarding
Sep 2007
The limitation in energy resources along with the multi-hop nature of Mobile Ad hoc NETworks (MANETs) causes a new vulnerability that does not exist in traditional networks. To preserve its own...
Provided by Taylor & Francis Group
-
White Papers
A High Capacity Multihop Packet CDMA Wireless Network
Jan 2010
An adhoc network is a collection of wireless mobile nodes dynamically forming a temporary network without the use of any existing network infrastructure or centralized administration. Due to the...
Provided by University of Texas at Arlington
-
White Papers
Optimizing Joint Erasure-And Error-Correction Coding for Wireless Packet Transmissions
Jul 2008
To achieve reliable packet transmission over a wireless link without feedback, this paper propose a layered coding approach that uses error-correction coding within each packet and...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
An Ultimate Encoding Layer for Real-Time Packetized Voice Streaming and Experiments Over a Multi-Hop Wireless Network
Oct 2008
Future integrated networks are expected to offer packetized voice and other multimedia conferencing services to mobile users over wireless links. Wireless networks cannot easily support multimedia...
Provided by University of California
-
White Papers
Packetization and Silence Influence on VoIP Traffic Profiles
Jan 2010
This paper presents an experimental study that extends the current knowledge of the VAD/DTX codec influence in the transmission rate. It considers the new GSM AMR codec as well as G.723.1 and...
Provided by Universidad de Sevilla
-
White Papers
Performance Comparison of Voice Packet Sizes in the FIFO Adversarial Queuing and FIFO M/M/1 Model
Jan 2008
First-In-First-Out (FIFO) is the most widely used scheduling protocol in packet switching network. In fact, it is one of the simplest queuing policies used to provide best effort services in...
Provided by Universiti Putra Malaysia
-
White Papers
Power Control for Wireless Packet Voice With Application to EDGE System
Jan 2010
In this paper, using the EDGE system as an example, the paper applies a Kalman-filter power control method based on interference tracking and prediction to packet voice service in wireless...
Provided by AT&T Intellectual Property
-
White Papers
GSMA Packet Voice Interworking
Jul 2008
Given the current uncoordinated way in which service providers and carriers are changing to an IP infrastructure, the risk of varying voice call quality as a result of too many conversions in the...
Provided by GSM Association
-
White Papers
Managing an IP Telephony Deployment in a Small to Mid Size Business
Jan 2009
IP telephony is the preferred method for implementing a communications system in today's business environment but getting there requires a lot of planning to make it happen. From building out the...
Provided by Callahan Marketing & Advertising
-
White Papers
TANDBERG and Packet Loss
Jun 2009
This paper is intended to describe the packet loss robustness features available with TANDBERG's products. These features include: Intelligent Packet Loss RecoveryTF (IPLRTF), Downspeeding,...
Provided by TANDBERG, now part of Cisco
-
White Papers
Cognitive Packet Networks: QoS and Performance
Jan 2008
Reliability, security, scalability and QoS (Quality-of-Service) have become key issues as one envision the future Internet. This paper presents the "Cognitive Packet Network (CPN)" architecture in...
Provided by University of Central Florida
-
White Papers
Capacity Management and Optimization of Voice Traffic
Nov 2007
Nowadays commerce requires the interconnection of modern business communication systems with legacy voice networks. Demanding legacy requirements of a voice network can rapidly consume scarce...
Provided by Cisco Systems
-
White Papers
Voice over IP (VoIP) Implementation Guide for Network Performance Management
Nov 2005
The long-hyped convergence of voice and data onto a single network is finally becoming reality. Major industry magazines and analysts are now discussing the explosion of VoIP deployments, and...
Provided by NetScout Systems
-
White Papers
Understanding Packet Voice Protocols
Jun 2002
This paper provides an understanding of packet voice protocols, and clarifies some confusion and myths that surround all of the protocols.
Provided by Cisco Systems
-
White Papers
TANDBERG and Packet Loss
Jun 2009
This paper is intended to describe the packet loss robustness features available with TANDBERG's products. These features include: Intelligent Packet Loss RecoveryTF (IPLRTF), Downspeeding,...
Provided by TANDBERG, now part of Cisco
-
White Papers
Managing an IP Telephony Deployment in a Small to Mid Size Business
Jan 2009
IP telephony is the preferred method for implementing a communications system in today's business environment but getting there requires a lot of planning to make it happen. From building out the...
Provided by Callahan Marketing & Advertising
-
White Papers
GSMA Packet Voice Interworking
Jul 2008
Given the current uncoordinated way in which service providers and carriers are changing to an IP infrastructure, the risk of varying voice call quality as a result of too many conversions in the...
Provided by GSM Association
-
White Papers
Power Control for Wireless Packet Voice With Application to EDGE System
Jan 2010
In this paper, using the EDGE system as an example, the paper applies a Kalman-filter power control method based on interference tracking and prediction to packet voice service in wireless...
Provided by AT&T Intellectual Property
-
White Papers
Performance Comparison of Voice Packet Sizes in the FIFO Adversarial Queuing and FIFO M/M/1 Model
Jan 2008
First-In-First-Out (FIFO) is the most widely used scheduling protocol in packet switching network. In fact, it is one of the simplest queuing policies used to provide best effort services in...
Provided by Universiti Putra Malaysia
-
White Papers
Packetization and Silence Influence on VoIP Traffic Profiles
Jan 2010
This paper presents an experimental study that extends the current knowledge of the VAD/DTX codec influence in the transmission rate. It considers the new GSM AMR codec as well as G.723.1 and...
Provided by Universidad de Sevilla
-
White Papers
An Ultimate Encoding Layer for Real-Time Packetized Voice Streaming and Experiments Over a Multi-Hop Wireless Network
Oct 2008
Future integrated networks are expected to offer packetized voice and other multimedia conferencing services to mobile users over wireless links. Wireless networks cannot easily support multimedia...
Provided by University of California
-
White Papers
Optimizing Joint Erasure-And Error-Correction Coding for Wireless Packet Transmissions
Jul 2008
To achieve reliable packet transmission over a wireless link without feedback, this paper propose a layered coding approach that uses error-correction coding within each packet and...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
A High Capacity Multihop Packet CDMA Wireless Network
Jan 2010
An adhoc network is a collection of wireless mobile nodes dynamically forming a temporary network without the use of any existing network infrastructure or centralized administration. Due to the...
Provided by University of Texas at Arlington
-
White Papers
MANET: Selfish Behavior on Packet Forwarding
Sep 2007
The limitation in energy resources along with the multi-hop nature of Mobile Ad hoc NETworks (MANETs) causes a new vulnerability that does not exist in traditional networks. To preserve its own...
Provided by Taylor & Francis Group
-
White Papers
Maranello: Practical Partial Packet Recovery for 802.11
Mar 2010
Partial packet recovery protocols attempt to repair corrupted packets instead of retransmitting them in their entirety. Recent approaches have used physical layer confidence estimates or...
Provided by University of Maryland
-
White Papers
Diagnosing Wireless Packet Losses in 802.11: Separating Collision From Weak Signal
Jul 2007
It is well known that a packet loss in 802.11 can happen either due to collision or an insufficiently strong signal. However, discerning the exact cause of a packet loss, once it occurs, is known...
Provided by University of Wisconsin-Madison
-
White Papers
Scheduling Weighted Packets With Deadlines Over a Fading Channel
Jan 2009
This paper considers scheduling weighted packets with time constraints over a fading channel. Packets arrive at the transmitter in an online manner. Each packet has a value and a hard deadline by...
Provided by George Mason University
-
White Papers
LTE Packet Core Systems - Mobility and QoS
Jan 2011
Long-Term Evolution (LTE) complements the success of HSPA with higher peak data rates, lower latency and an enhanced broadband experience in high-demand areas. This is accomplished with the use of...
Provided by Ezine Articles
-
White Papers
Fast Packet Classification Using Condition Factorization
Nov 2010
Rule-based packet classification plays a central role in network intrusion detection systems such as Snort. To enhance performance, these rules are typically compiled into a matching automaton...
Provided by Stony Brook University
-
White Papers
Variance-Time Curve for Packet Streams Generated by Exponentially Distributed ON/OFF Sources
Jun 2007
This paper provides a solution to an open problem in network traffic characterization. Specifically this paper presents a closed-form expression of the variance-time curve for a packet stream...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Voice over IP (VoIP) Implementation Guide for Network Performance Management
Nov 2005
The long-hyped convergence of voice and data onto a single network is finally becoming reality. Major industry magazines and analysts are now discussing the explosion of VoIP deployments, and...
Provided by NetScout Systems
-
White Papers
Mobile Streaming of H.264 Video Over Gilbert-Elliotts Channel
Jun 2009
Mobile multimedia applications are becoming increasingly popular in recent years due to explosive growth in demand for such services in both wired and wireless network. Undoubtedly, future...
Provided by University of Technology
-
White Papers
Improving Packet Latency of Video Sensor Networks
Jul 2009
Video sensor networks operate on stringent requirements of latency. Packets have a deadline within which they have to be delivered. Violation of the deadline causes a packet to be treated as lost...
Provided by University of California, Irvine
-
White Papers
PERT: A New Power-Efficient Real-Time Packet Delivery Scheme for Sensor Networks
Jul 2007
This paper presents PERT, a power-efficient scheme to deliver real-time data packets in sensor networks. Time-sensitive sensor data is common in applications such as hazard monitoring systems,...
Provided by University of California, Riverside
-
White Papers
Content-Aware Cooperative Multiple Access Protocol for Packet Speech Communications
Aug 2007
A novel cooperative multiple access protocol for packet speech communications is proposed. Cooperation is achieved through a relay node and by exploiting the silence periods during speech...
Provided by University of Maryland
-
White Papers
The End-to-End Effects of Internet Path Selection
Jan 2011
The path taken by a packet traveling across the Internet depends on a large number of factors, including routing protocols and per-network routing policies. The impact of these factors on the...
Provided by University of Washington
-
White Papers
Packet Prediction for Speculative Cut-Through Switching
Nov 2008
The amount of intelligent packet processing in an Ethernet switch continues to grow, in order to support of embedded applications such as network security, load balancing and quality of service...
Provided by Association for Computing Machinery
-
White Papers
Honeyd Detection Via Packet Fragmentation
Jan 2011
This paper describes a serious flaw in a popular honeypot software suite that allows an attacker to easily identify the presence and scope of a deployed honeypot. The authors describe in detail...
Provided by Merit Network
-
White Papers
Impact of Queuing Discipline on Packet Delivery Latency in Ad Hoc Networks
Jul 2009
Delivering live multimedia streaming over ad hoc networks can improve coordination on battlefields, assist in disaster recovery operations, and help prevent vehicular traffic accidents. However,...
Provided by New Jersey Institute of Technology
-
White Papers
Hash, Don't Cache: Fast Packet Forwarding for Enterprise Edge Routers
Aug 2009
As forwarding tables and link speeds continue to grow, fast packet forwarding becomes increasingly challenging for enterprise edge routers. Simply building routers with ever larger amounts of ever...
Provided by Association for Computing Machinery
-
White Papers
Detecting Compromised Routers Via Packet Forwarding Behavior
Apr 2008
While it is widely understood that criminal miscreants are subverting large numbers of Internet-connected computers (e.g., For bots, spyware, SPAM forwarding), it is less well appreciated that...
Provided by Institute of Electrical and Electronics Engineers
-
White Papers
Enhancing Downlink Performance in Wireless Networks by Simultaneous Multiple Packet Transmission
May 2009
Wireless access networks have been more and more widely used in recent years, since compared to the wired networks, wireless networks are easier to install and use. Due to the tremendous practical...
Provided by Institute of Electrical and Electronics Engineers
-
Whitepapers
Media Tablets in the Enterprise
Mar 2011
Tablets bring several benefits, like increased productivity and flexibility. But they also bring security and manageability challenges. According to a commissioned study conducted by Forrester...
Provided by Dell, Inc., Intel, Inc. & Citrix Systems
-
White Papers
Ad-Hoc Voice-Based Group Communication
Jan 2010
People waste many hours driving each day. Although unavoidable, this time can be very boring to motorists. Similar to people taking mass transit who often pass the time socializing with those...
Provided by Rutgers University
-
White Papers
Capacity Management and Optimization of Voice Traffic
Nov 2007
Nowadays commerce requires the interconnection of modern business communication systems with legacy voice networks. Demanding legacy requirements of a voice network can rapidly consume scarce...
Provided by Cisco Systems
-
White Papers
Cognitive Packet Networks: QoS and Performance
Jan 2008
Reliability, security, scalability and QoS (Quality-of-Service) have become key issues as one envision the future Internet. This paper presents the "Cognitive Packet Network (CPN)" architecture in...
Provided by University of Central Florida
-
White Papers
Reliable and Efficient Routing Using Adaptive Genetic Algorithm in Packet Switched Networks
Jan 2012
To identify the optimal route is a complex task in packet switched network because optimization depends upon a number of parameters. In this paper Genetic Algorithm is used to locate the optimal...
Provided by International Journal of Computer Science Issues
-
White Papers
Understanding Packet Voice Protocols
Jun 2002
This paper provides an understanding of packet voice protocols, and clarifies some confusion and myths that surround all of the protocols.
Provided by Cisco Systems
