wireless ieee
RSS wireless ieeeApproved: Super-speedy wi-fi standard finally gets green light
News The IEEE has finally approved the 802.11n high-throughput wireless LAN standard. Finalisation of the new wireless networking standard - which is capable of delivering throughput speeds... [14 Sep 2009]
RF Spectrum Utilization in WiMAX
White Paper This paper discusses the implementation of IEEE 802.16a/d/e WirelessMAN (broadband wireless access), also referred to as WiMAX (Worldwide Interoperability for Microwave Access), in terms of frequency... [11 Sep 2009]
Microsoft after Gates, Google Chrome, ID cards, printer woes and more
News Ubuntu vs Chrome was not the only epic battle being waged in July: silicon.com's futurist columnist Peter Cochrane may know more about wireless technology than the IEEE but can he get an all-in-one... [03 Aug 2009]
WiMAX and WiFi Together: Deployment Models and User Scenarios
White Paper It also focuses on the synergies between the IEEE 802.11a/g/n Orthogonal Frequency Division Multiplexing (OFDM) and IEEE 802.16e-2005 OFDMA air interfaces. This paper explores the complementary nature of... [31 Jul 2009]
Designing Polycom SpectraLink VoWLAN Solutions to Comply With Payment Card Industry (PCI) Data Security Standard (DSS)
White Paper VoWLAN is defined as "The use of a wireless broadband network for the purpose of vocal conversation, using Wi-Fi or the IEEE 802.11 standard network and wireless access points. The focus... [14 Jul 2009]
Why Your Firewall, VPN, and IEEE 802.11i Aren't Enough to Protect Your Network
White Paper Though recent developments in IEEE standards have been designed to help ensure privacy for authenticated WLAN users, WLAN clients and enterprise infrastructure can still be vulnerable to a variety of threats that are... [12 Jul 2009]
IEEE 802.11g: The New Mainstream Wireless LAN Standard
White Paper Todays popular IEEE 802.11b (802.11b) for wireless local area networks (WLANs) has changed the face of networking, providing tremendous flexibility for mobile workers and hassle-free Internet sharing... [26 Jun 2009]
Adaptive Modulation (QPSK, QAM)
White Paper These modulation techniques are the basis of communications for systems like cable modems, DSL modems, CDMA, 3G, Wi-Fi (IEEE 802.11) and WiMAX (IEEE 802.16). Techniques described include quadrature phase... [04 May 2009]
Bremond Independent School District Solves Wi-Fi Coverage Issues With Low-Cost D-Link PoE Switches and Access Points
White Paper Bremond's client connections with the D-Link equipment support Super G, which gives them a 50MB duplex connection (Super G is Atheros Communications' proprietary frame-bursting, compression and channel bonding technology that improves... [30 Apr 2009]
Bandwidth Allocation With Half-Duplex Stations in IEEE 802.16 Wireless Networks
White Paper IEEE 802.16 is a recent IEEE standard for broadband wireless access networks. In IEEE 802.16 networks, the Medium Access Control (MAC) protocol is centralized and... [23 Apr 2009]
Performance Evaluation of IEEE 802.15.4 Ad Hoc Wireless Sensor Networks: Simulation Approach
White Paper This paper presents a preliminary performance investigation of the recently released IEEE 802.15.4 standard focusing on multiple sources and multi-hop peer-to-peer wireless sensor networks. In addition,... [23 Apr 2009]
Adaptive H.264/MPEG-4 SVC Video Over IEEE 802.16 Broadband Wireless Networks
White Paper This paper presents a solution for delivering streaming video-on-demand to subscribers via an 802.16 broadband wireless access network. Results show that the scheme provides high utilization of the... [23 Apr 2009]
The Design and Implementation of WiMAX Module for ns-2 Simulator
White Paper Currently the network simulator 2 (ns-2) is a popular and powerful simulation for IEEE 802.11 wireless networks, including wireless LANs, Mobile Ad Hoc NETworks (MANETs), and sensor... [23 Apr 2009]
A New Resource Allocation Scheme for IEEE 802.16-Based Networks
White Paper IEEE Standard 802.16 sets the stage for broadband wireless access system. With the ability of broadband wireless access of an IEEE 802.16 system, a proper resource... [23 Apr 2009]
Classification of the Uplink Scheduling Algorithms in IEEE 802.16
White Paper In this context, the IEEE 802.16 standard defines the wireless broadband access technology called WiMAX, which introduces several interesting advantages including variable and high data rate, last mile... [23 Apr 2009]
