4-A Chips Charge Smart-Phone Li-Ion Batteries
MD&D News Staff
Trumpeted as the first monolithic, 4-A Li-ion battery charger ICs, Summit Microelectronics’ configurable SMB349 and SMB359 operate from a 3.6-V to 16-V input range...
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Wi-Fi active RFID tracking solution for German shipping company
AeroScout, Inc. and Deutsche Industrie Video System GmbH (DIVIS) announced a unique, integrated Active RFID deployment for customer Pfefferkorn Spedition GmbH. ...
GSM/Wi-Fi seamless hand-off
NewStep Networks, Inc. and Paragon Wireless announced that the companies have completed interoperability certification for Paragon’s latest GSM/VoWLAN dual-mode handset hipi 2300 with an integrated Voice Call Continuity (VCC) client. ...
SkyCross and Beceem Communications offer integrated solutions for WiMAX
SkyCross announced a partnership with Beceem Communications to provide complete, integrated WiMAX solutions for last-mile broadband connectivity. ...
Significant improvements to Mobile WiMAX network economics
SOMA Networks, Inc. and ArrayComm LLC announced a joint development effort - SOMA Networks will integrate ArrayComm’s multi-antenna signal processing (MAS) software, including support of MIMO, AAS and combined MIMO/AAS modes, into SOMA’s FlexMAX Mobile WiMAX System. ...
The FMC race is on. Who will win?
While enterprise FMC services are clearly following the route of voice call continuity and session initiation protocol solutions, consumer FMC services will take one of two major paths, based on each mobile operator's view of the market, and the nature of its existing network assets....
Integrated ZigBee solutions ease entry
The rising popularity of ZigBee based sensor networks has prompted proponents to offer a variety of products for this burgeoning market. While Texas Instruments Inc. has released an unparalleled system-on-chip solution for low-power ZigBee/IEEE 802.15.4 wireless sensor networking, Sheffield UK’s Jennic Ltd has readied a ZigBee starter kit for under $200 for those with little or no RF design or software development experience. ...
Bluetooth goes ultra-low power
To take Bluetooth technology to a new low in power consumption, the Bluetooth Special Interest Group has announced that it will integrate Nokia developed ultralow-power wireless technology Wibree. ...
Qualcomm, Siano ink FLO chip deal
Qualcomm Inc. and Siano Mobile Silicon have signed a royalty-free agreement that enables Siano to use Qualcomm’s patented technologies to design, manufacture and sell certain semiconductor chip products that implement FLO technology. ...
WiMAX Forum designates first North American-based certification lab
At the WiMAX Forum Member Conference in Madrid, the WiMAX Forum announced tits first North America-based certification test. ...
Spectrum analyzer identifies Wi-Fi interference
MetaGeek’s Wi-Spy 2.4x is its second-generation Wi-Spy product with three times the frequency resolution, three times the amplitude resolution, and twice the amplitude range of the original Wi-Spy. ...
WiMAX transceiver eliminates SAW filter
Maxim Integrated Products’ MAX2837 single-chip WiMAX RF transceiver uses a zero-IF architecture and integrates a digitally controlled crystal oscillator, eliminating a SAW filter and extra VCO circuitry (these additional elements are needed by existing superheterodyne solutions). ...
Secure roaming in 802.11 networks
"Secure Roaming in 802.11 Networks" by Goransson Greenlaw explores the fundamental concepts, basic theory, and key principles of 802.11 networks with roaming capabilities. ...
Wireless sensors enable next-generation parking
Streetline has selected Dust Networks as the wireless sensor networking provider for Streetline's city infrastructure technologies platform. ...
U.S. to press ahead with a missile defense shield in Eastern Europe
As the Associated Press reported last Friday, President Bush announced his plans for the United States to press ahead with a missile defense shield in Eastern Europe despite Russia's heated objections. ...
New metro Wi-Fi access point with GPS antenna
ArrowSpan Inc. is adding a GPS antenna to its metro Wi-Fi access point. ...
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