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Switching Cost Minimization in the IEEE 802.16e Mobile WiMAX Sleep Mode Operation
White Papers Most of the existing works on the IEEE 802.16e sleep mode operation focus on the decision making before a mobile station switching to sleep mode state. Truly, frequent switching can increase the energy cost on the mobile station, which can...
[April 23, 2009, 1:24]
Switching and Traffic Grooming in WDM Networks
White Papers This paper considers the role of switching in minimizing the number of electronic ports (e.g. The paper characterizes a class of network architectures that use both the minimal amount ADMs and the minimal amount of switching.
[September 11, 2008, 1:01]
Switching vs. Routing
White Papers The same old networking question is constantly being addressed as network managers assess the speed, simplicity and lower cost of Layer 2 switching (bridging) against the greater network control afforded by routing technology.
[August 14, 2003, 0:00]
Cisco Catalyst Switching Customers Benefit From Network Virtualization Features
White Papers Cisco Catalyst Switching Series supports the Cisco Service Oriented Network Architecture (SONA) framework with network virtualization capabilities that enable network managers to partition a single physical network into many logical networks...
[June 2, 2006, 1:00]
Sending FLASH Messages Quickly: Techniques for Low Latency Message Switching and Precedence Handling
White Papers In this paper we look at how messages can be handled to achieve message switching times of a few hundred milliseconds, for both low and high volumes of traffic. Military Messaging systems, and other messaging systems with time critical operational...
[January 8, 2008, 0:01]
FocalPoint in Large-Scale Clos Switches: A New Silicon Generation Enables a New Datacenter Switching Paradigm
White Papers A transformation is occurring in the area of data center switching. Multi-layer switching solutions that currently dominate enterprise and service provider datacenter networks are complex designs with a number of separate ASICs, each carrying out a...
[September 11, 2008, 1:01]
Optical Flow Switching
White Papers Thus, the packet switching architecture was designed to use this resource as efficiently as possible. With the ubiquitous deployment of WDM in core networks in the last few years, long-haul transmission is now cheaper than router switching at core...
[September 11, 2008, 1:01]
Practical Wyner-Ziv Switching Scheme for Multiple Bit-Rate Video Streaming
White Papers This paper proposes a novel bit-stream switching scheme for the Multiple Bit-Rate (MBR) video streaming, in which a Wyner-Ziv coded frame is used to overcome the mismatch between the MBR streams when the switching occurs.
[May 25, 2007, 1:00]
Alcatel Distributed Mobile Switching Center Solutions: The Next-Generation Solution for Today's Networks
White Papers Alcatel offers Spatial Atrium Distributed Mobile Switching Center (DMSC) solutions for mobile networks. The Alcatel Spatial Atrium DMSC substitutes centralized core switches with switching points distributed across a network.
[November 29, 2006, 0:00]
Rapid Context Switching on an FPGA Custom Processor With a Configurable Number of Registers
White Papers The innovation of this work lies in the design of a context switching mechanism that is implemented with a configurable number of CPU register sets. This paper presents the xr16rcs, a custom processor for embedded system applications that is an...
[November 25, 2008, 23:00]
Cisco - How to Choose the Best Router Switching Path for Your Network
White Papers There are a plethora of switching paths available to various Cisco routers and Cisco IOS releases. This white paper is an attempt to explain each of the following switching paths so you can make the best decision about which switching path fits...
[October 11, 2004, 3:00]
Excel Switching Reinvents Itself
White Papers Excel Switching Corporation found them in this exact situation. When a small organization breaks from a larger company, it is the perfect time to reinvent itself and implement better, more efficient processes.
[July 11, 2006, 0:00]
On the Feasibility of Switching ISPs in Residential Multihoming
White Papers In practice however, the advantages one can gain from multihoming are highly dependent on the path switching mechanism used, that is, on dynamically deciding which ISP should be used as a first-hop. In theory, multihomed Internet hosts, that is...
[October 19, 2007, 1:00]
Cisco Catalyst 6500 Series Virtual Switching System (VSS) 1440
White Papers The Cisco Catalyst 6500 Series Virtual Switching System (VSS) 1440 is a new and exciting innovation on the Cisco Catalyst 6500 Series switches that effectively allows the clustering of two or more physical chassis together into a single, logical...
[March 16, 2009, 9:02]
Optically Controlled 2?2 Switching Cell for Packet-Switched Networks
White Papers All-optical packet-switching eliminates the need for optical-electrical conversion and are ideal for high speed networks of the future. However, owing to the lack of optical random access memory and limited optical signal processing power available...
[September 11, 2008, 1:01]
Multiple-Hop Routing in Ultrafast All-Optical Packet Switching Network Using Multiple PPM Routing Tables
White Papers This paper presents the modeling and simulation of multiple-hop routing in ultra fast all-optical packet switching based routers employing multiple Pulse Position Modulation (PPM) formatted routing table.
[September 11, 2008, 1:01]
Multi-Protocol Label Switching and the nGenius Solution
White Papers Multi-Protocol Label Switching (MPLS) is becoming mainstream as enterprises and government agencies look for new ways to lower costs, extend scalability, improve reliability, and secure their networked data.
[July 4, 2008, 1:00]
How eCentric Switch Built its Unified Transaction-Switching Platform
White Papers When eCentric Switch of South Africa wanted to unify its diverse suite of proprietary, transaction-switching products, it chose a Microsoft-based solution making extensive use of Visual Studio .NET, C#, the .NET Framework, SQL Server, and BizTalk...
[March 10, 2005, 11:36]
Bridging and Switching Basics
White Papers Topics summarized here include general link-layer device operations, local and remote bridging, ATM switching, and LAN switching. Chapters in Part 4, "Bridging and Switching," of this book address specific technologies in more detail.Bridges and...
[January 11, 2004, 23:00]
Task switching with RTOS
News Switching from a "one-big-loop" style of programming to a multithreaded real-time operating system (RTOS) can make sense in many applications. Most embedded RTOSs use preemptive priority-based task switching, meaning that the CPU can switch from...
[September 3, 2002, 14:58]
