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- Implementation of IEEE 802.15.4 Protocol Stack for Linux
- The IEEE 802.15.4 is a new wireless standard introduced for low power, low cost wireless communication with moderate data rates. It is intended to be used in embedded applications for home/office automation, industrial control and sensor networks. In such applications there is generally a need for a master controller, which...
- Tags: IEEE, University Of North Carolina, IEEE 802.15.4, Linux, Operating Systems, Wi-Fi, Wireless, UNIX, Open Source, Software
- White papers 2007-02-06
- Measuring Effective Capacity of IEEE 802.15.4 Beaconless Mode
- IEEE 802.15.4 is an emerging wireless standard addressing the needs of Low-Rate Wireless Personal Area Networks with a focus on enabling various pervasive and ubiquitous applications that require interactions with the surrounding environments. In view of the application potential of IEEE 802.15.4, knowing the fundamental network properties soon becomes essential...
- Tags: Network, IEEE, University Of California, IEEE 802.15.4, Wi-Fi, Wireless, Networking
- White papers 2005-08-09
Additional Resources
- A Case Study for Evaluating IEEE 802.15.4 Wireless Sensor Network Formation With Mobile Sinks
- Wireless Sensor Networks are traditionally composed of a multiplicity of sensor nodes that sense given phenomena and deliver the sensed data to specific sink nodes. In the most of the application scenarios, sensor nodes have been considered motionless. On the contrary, interesting possibilities arise if some sensors are embedded in...
- Tags: Mobile, Network, Wireless Sensor Network, Sensor, IEEE
- White papers 2009-04-24
- IEEE 802.15.4 semiconductors to grow 79.6% by 2014
- The market for IEEE 802.15.4 semiconductors, in both consumer electronics and commercial markets, is set for significant growth over the next five years as the standard becomes the foundation for a host of applications and systems. That growth will see 802.15.4 chipset shipments grow from nearly 15 mln in 2008...
- Tags: IEEE, Chipsets, Semiconductors, Hardware, Components, AM
- Blog posts 2009-04-07
- Probability Analysis of Channel Collision Between IEEE 802.15.4 and IEEE 802.11b Using Qualnet Simulation for Various Topologies
- Coexistent heterogeneous wireless networks may interfere with each other and result in significant performance degradation when devices are collocated in the same environment. With the increasingly deployed Wireless Personal Area Network WPAN and Wireless Local Area Network WLAN devices, channel conflict has become very frequent and severe when one WPAN...
- Tags: IEEE 802.11, IEEE, Analysis, Wireless, Wireless LANs, Wi-Fi, Wireless And Mobility, LANs, Networking
- White papers 2009-04-01
- Nokia, AT&T debut thinnest smartphone ever
- The thinnest smartphone on the market is coming to AT&T. Nokia has unveiled its E71x, just 10 millimeters thin and coming to AT&T in "coming weeks" for $99.99. The smartphone, which uses the Symbian OS, offers Wi-Fi, built-in GPS navigation, IM, video share, a music player, 3.2...
- Tags: Touch Screen, Phone, Nokia Corp., Smart Phone, AT&T Corp., Camera, Smart Phones, Keyboards, Cellular Phones, Handhelds, Telecom & Utilities, Consumer Electronics, Personal Technology, Hardware, Peripherals, Andrew Nusca
- Blog posts 2009-03-30
- Could ZigBee enable the truly universal remote control device?
- In case anyone wondered which of the various wireless controls and sensor standards is likely to gain more traction in coming years, consider that the ZigBee Alliance just scored some pretty major support from several of the biggest names in consumer electronics. ZigBee is a green tech...
- Tags: ZigBee, ZigBee RF4CE Specification, BIG Breakthrough, Heather Clancy
- Blog posts 2009-03-17
- Nokia updates Nokia Maps and Nokia Messaging clients and services
- Nokia updates Nokia Maps and Nokia Messaging clients and servicesN97 Videos and specshttp://www.youtube.com/watch?v=_CpesK7lmMgNokia N97 Data SheetPlanned Market Introduction•1st half 2009Category•ExploreInternet•Easy and fast connections to internet services •Easy text input with QWERTY keyboard and touch screen•3.5 inch sliding tilt display •Live personalized home screen with widgets•Up-to-date information via RSS feed•Fully compatible...
- Tags: Corporate communications, Digital media, Cellular phones, Digital video, GPS, Nokia Corp., video
- Discussion threads 2008-12-02
- SNRS - Securing Networks with Cisco Routers & Switches v3.0
- View Available Dates and LocationsDiscover advanced concepts in IOS router and switch security in this course that starts where IINS v1.0, core training for the CCNA Security Associate certification, stops. In SNRS v3.0, a component in the Cisco Certified Security Professional certification, you will take your IOS...
- Tags: Cisco IOS, Cisco Router, Router, Network, Cisco Systems Inc., VPNs, Routers & Switches, IPSec, Network Security, Networking, Security, Telecommunications
- Training 2008-11-01
- Sony unveils 'world's first 16.4-inch notebook'
- Sony unveiled what they're calling "the world's first 16.4-inch wide multimedia notebook" yesterday, a laptop packed with the promise to allow users to view HD movies "the way they were meant to be seen" -- which is a subtle hint that yes, this notebook comes with Blu-ray tech: Part...
- Tags: Sony Corp., Notebooks, Hardware, Notebooks & Tablets, Andrew Nusca
- Blog posts 2008-07-15
- Multi-Hop RFID Wake-Up Radio: Design, Evaluation and Energy Tradeoffs
- Energy efficiency is a central challenge in battery-operated sensor networks. Current energy-efficient mechanisms employ either duty cycling, which reduces idle listening but does not eliminate it, or low power wake-up radio, which adds complexity and cost to the sensor platform. This paper proposes a novel mechanism called RFIDImpulse that uses...
- Tags: Node, University College Dublin, RFIDImpulse, RFID, Managed Hosting, Wireless And Mobility, Security, Biometrics
- White papers 2008-05-15
- Model-Based Validation of QoS Properties of Biomedical Sensor Networks
- A Biomedical Sensor Network BSN is a small-size sensor network for medical applications, that may contain tens of sensor nodes. This paper presents a formal model for BSNs using timed automata, where the sensor nodes communicate using the Chipcon CC2420 transceiver developed by Texas Instruments according to the IEEE 802.15.4...
- Tags: QoS, Network, Sensor, Biomedical, Biomedical Sensor Network, Sensor Node, Healthcare
- White papers 2008-04-18
- Peek into the 'third wave of wireless' with GreenPeak
- OK, this one might seem a little obscure at first, so bear with me. There are two threads involved: the role of wireless technology in energy conservation, interspersed with some intrigue around energy harvesting. The company in question is GreenPeak, which is creating what it calls ultra...
- Tags: Monitor, Battery, Sensor, GreenPeak, Wireless, Wi-Fi, Heather Clancy
- Blog posts 2008-03-13
- Cellphones to track air pollution
- Computer scientists in Cambridge, UK, are using bike couriers to monitor air pollution. These couriers are doing their usual jobs, but their bicycles are equipped with air-pollution sensors and GPS units that connect to their cellphones via Bluetooth. So their phones are constantly reporting the levels of carbon monoxide, nitrogen...
- Tags: Phone, Mobile, Pollution, Sensor, Cell Phone, Courier, Roland Piquepaille
- Blog posts 2008-01-03
- WLan_Foxconn_T60H976_BG_(7,4,2,15_logo).zip 7.4.2.15 (Windows)
- This package supports the following driver models:Atheros AR5002G Wireless Network Adapter Atheros AR5002X Wireless Network Adapter Atheros AR5004G Wireless Network Adapter Atheros AR5004X Wireless Network Adapter Atheros AR5005GS Wireless Network Adapter Atheros AR5005G Wireless Network Adapter Atheros AR5006XS Wireless Network Adapter Atheros AR5006X Wireless Network Adapter Atheros AR5006EXS Wireless Network...
- Tags: D-Link Systems, Network Adapter, Adapter, PCI, WLAN, Microsoft Windows, Atheros Communications, Wireless Network, Wi-Fi, Home Networking, Wireless, Networking, Personal Technology
- Software downloads 2007-12-06
- WLAN_Atheros _v7.4.2.15_Acer_80220(WHQL).zip 7.4.2.15 (Windows)
- This package supports the following driver models:Atheros AR5002G Wireless Network Adapter Atheros AR5002X Wireless Network Adapter Atheros AR5004G Wireless Network Adapter Atheros AR5004X Wireless Network Adapter Atheros AR5005GS Wireless Network Adapter Atheros AR5005G Wireless Network Adapter Atheros AR5006XS Wireless Network Adapter Atheros AR5006X Wireless Network Adapter Atheros AR5006EXS Wireless Network...
- Tags: D-Link Systems, Network Adapter, Adapter, PCI, WLAN, Microsoft Windows, Atheros Communications, Wireless Network, Wi-Fi, Home Networking, Wireless, Networking, Personal Technology
- Software downloads 2007-12-06
- WLAN_Atheros_T60H976_7.4.2.15_Viatax32x64.zip 7.4.2.15 (Windows)
- This package supports the following driver models:Atheros AR5002G Wireless Network Adapter Atheros AR5002X Wireless Network Adapter Atheros AR5004G Wireless Network Adapter Atheros AR5004X Wireless Network Adapter Atheros AR5005GS Wireless Network Adapter Atheros AR5005G Wireless Network Adapter Atheros AR5006XS Wireless Network Adapter Atheros AR5006X Wireless Network Adapter Atheros AR5006EXS Wireless Network...
- Tags: D-Link Systems, Network Adapter, Adapter, PCI, WLAN, Microsoft Windows, Atheros Communications, Wireless Network, Wi-Fi, Home Networking, Wireless, Networking, Personal Technology
- Software downloads 2007-12-06
- Wireless_Atheros_v7.6.0.114.ZIP 7.4.2.15 (Windows)
- This package supports the following driver models:Atheros AR5002G Wireless Network Adapter Atheros AR5002X Wireless Network Adapter Atheros AR5004G Wireless Network Adapter Atheros AR5004X Wireless Network Adapter Atheros AR5005GS Wireless Network Adapter Atheros AR5005G Wireless Network Adapter Atheros AR5006XS Wireless Network Adapter Atheros AR5006X Wireless Network Adapter Atheros AR5006EXS Wireless Network...
- Tags: D-Link Systems, Network Adapter, Adapter, PCI, WLAN, Microsoft Windows, Atheros Communications, Wireless Network, Wi-Fi, Home Networking, Wireless, Networking, Personal Technology
- Software downloads 2007-12-06
- WLAN_Atheros_T60H976(XB63).zip 7.4.2.15 (Windows)
- This package supports the following driver models:Atheros AR5002G Wireless Network Adapter Atheros AR5002X Wireless Network Adapter Atheros AR5004G Wireless Network Adapter Atheros AR5004X Wireless Network Adapter Atheros AR5005GS Wireless Network Adapter Atheros AR5005G Wireless Network Adapter Atheros AR5006XS Wireless Network Adapter Atheros AR5006X Wireless Network Adapter Atheros AR5006EXS Wireless Network...
- Tags: D-Link Systems, Network Adapter, Adapter, PCI, WLAN, Microsoft Windows, Atheros Communications, Wireless Network, Wi-Fi, Home Networking, Wireless, Networking, Personal Technology
- Software downloads 2007-12-06
- EP0000144314.exe 7.4.2.15 (Windows)
- This package supports the following driver models:Atheros AR5002G Wireless Network Adapter Atheros AR5002X Wireless Network Adapter Atheros AR5004G Wireless Network Adapter Atheros AR5004X Wireless Network Adapter Atheros AR5005GS Wireless Network Adapter Atheros AR5005G Wireless Network Adapter Atheros AR5006XS Wireless Network Adapter Atheros AR5006X Wireless Network Adapter Atheros AR5006EXS Wireless Network...
- Tags: D-Link Systems, Network Adapter, Adapter, PCI, WLAN, Microsoft Windows, Atheros Communications, Wireless Network, Wi-Fi, Home Networking, Wireless, Networking, Personal Technology
- Software downloads 2007-12-06
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