Split 802.11 MAC processing
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2005-03-01 |
| Find out the benefits the split-MAC approach can provide to WLAN architecture |
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| Boosting 802.11n MAC efficiency (Part 1
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2010-09-02 |
| The ratification of the 802.11n amendment to the popular 802.11 WLAN standard represents a watershed event in the progress of wireless networking. This article focuses on MAC enhancements |
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| Basics of IEEE 802.15.4 PHY/MAC protocol
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2009-03-31 |
| Learn the basics of the PHY and MAC layers of this specification, and the effective topology configurations |
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| The nuts and bolts of WiMAX (4)
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2007-08-15 |
| As part of a book on the fundamentals of WiMAX technology, this article introduces a discussion of the WiMAX MAC layer and covers channel access mechanisms and quality of service |
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| Solving QoS headaches in fixed broadband wireless
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2002-06-01 |
| Overcoming RF channel impairments in broadband wireless architectures is a top priority for many designers. Through the use of VOFDM and the DOCSIS MAC, solving these impairments has just gotten easier |
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| Packet rings aim at metro nets
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2001-05-01 |
| Resilient packet ring (RPR) is a new technology that optimizes unique requirements of metro networks by defining a MAC with two network interfaces |
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| The nuts and bolts of WiMAX (Part 5)
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2007-08-20 |
| As part of a book on the fundamentals of WiMAX technology, this article details the WiMAX MAC layer and gives an overview of power-saving features |
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| Exploring the Zigbee stack
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2006-01-01 |
| You need a good understanding of the Zigbee MAC, PHY and stack layers before you can implement the technology in a device |
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| Design WiMAX picocells with AGC, Part 2
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2009-02-10 |
| Know how MAC algorithms can be used to provide additional margin to WiMAX system designs |
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| UWB video streaming in laryngoscopes
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2008-10-01 |
| This article describes a WiMedia-compliant UWB media access controller realised with the AT91CAP9S metal mask customisable MCU from Atmel. Certain features make it suitable for handling high-quality video wireless transmission in a battery powered portable medical instrument. |
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| Position location strategies, applications (Part 2)
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2011-11-04 |
| The second instalment of this series focuses on ad hoc and sensor network scenarios. |
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| Arming an embedded's audio processing with ARM NEON
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2010-03-16 |
| Audio decoding computing time decreases significantly. The biggest benefit to the system is that, in audio playback applications, it can make ARM Core in a dormant state to achieve lower system power consumption. |
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| Implementing Goertzel algorithm on DSPs
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2010-03-15 |
| This article briefly discusses the Goertzel algorithm flow and its fixed-point implementation on the Analog Devices Blackfin BF5xx processor family using the Blackfin's special arithmetic modes. |
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| Smart Energy Profile 2.0 revealed
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2011-11-03 |
| Smart Energy Profile 2.0 (SEP 2.0) is an emerging standard that is designed to enable informed consumer participation and implementation of demand-response programs by the utilities. |
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| Developing a design methodology for embedded memories
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2001-01-01 |
| Developing a design methodology for |
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| Creating a broadband digital home
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2001-03-01 |
| A broader perspective of home networking is quickly evolving, one that takes into account the full spectrum of bundled services that can be delivered over a broadband pipe. |
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| Position location strategies, applications (Part 1)
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2011-11-02 |
| Part 1 of this series discusses the basic evolution of wireless networks and how position location could be considered from the networking point of view. |
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| Photo gallery: What iPhone 4S is made of
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2011-10-25 |
| This image gallery showcases what can be found inside the recently released iPhone 4s. |
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| Ethernet moves past 10Gbps
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2001-05-01 |
| Advances in Ethernet and the emergence of an intelligent optical layer have given birth to an alternative transport architecture that extends the power of Ethernet to MANs, WANs, and LAN backbones. |
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| A primer on Bluetooth Low Energy (Part 1)
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2011-08-08 |
| This two-part series gives an introduction to Bluetooth Low Energy (BLE) and its use in energy-constrained applications. |
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| Using LTE on FPGAs
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2009-02-19 |
| Read about LTE's features and know how FPGA may address the increased processing demands of this specification. |
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| Utilizing UWB in ultra-low power ZigBee wireless sensor nodes
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2007-07-24 |
| Here's how to meet the design challenges of creating ultra-low power UWB transmitters compliant with the new IEEE 802.15.4a standard. |
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| RC car is fraught with design tradeoffs
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2007-07-30 |
| Nikko has manufactured Masserati, a remote-controlled car, not unlike lots of remote-controlled cars used by kids all over the world. |
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| Integrating core-based high-density FPGAs in your design
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2011-08-09 |
| Here is an engineer's experience with designing a nontrivial multi-processor system, using three networked Xilinx Virtex-4FX-based controllers. |
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| Securing connected devices from Internet outlaws
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2003-07-01 |
| Securing connected devices from Internet outlaws |
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| DSPs in motor control
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2001-04-15 |
| DSPs in motor control |
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| Simplifying LVDS Backplane Design In 3G Wireless Basestations
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2001-04-03 |
| The increasing demand for bandwidth is driving the communi- |
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| The skinny on wireless USB via UWB tests
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2008-03-16 |
| The convergence of PC and consumer electronics (CE) devices allows us to compare PC-centric WiMedia products with CE-centric Pulse~LINK products. We set out to test the speed and quality of UWB transport... |
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| Streaming solutions for IP-cameras
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2004-11-16 |
| Streaming solutions for IP-cameras |
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| Understanding 6LoWPAN: The wireless embedded Internet (Part 3)
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2011-09-26 |
| Here's an examination of the 6LoWPAN architecture, the protocol stack, and the three link-layer technologies used with 6LoWPAN. |
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Strange modes of transport and other "stuff"
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