What does W-CDMA stand for?
| W-CDMA stands for wideband-code division multiple access. It is a 3G technology that increases data transmission rates in GSM systems by using the CDMA air interface instead of TDMA. |
- Article
(592) -
Forum
(0) -
Blog
(0)
total search592 articles
sort by relevance
sort by date
| 2011-08-29 | Asia Pacific wireless packet core market up 40% As a result of a surge in PDSN shipments in Asia Pacific, the market for wireless packet core, which includes evolved packet core (EPC), grew nearly 40 percent in Q2. |
| 2011-06-15 | Anadigics power amp runs on Samsung's Droid Charge phone Anadigics announced that it will ship production volumes of AWC6323 dual-band power amplifiers to Samsung Droid Charge smartphones. |
| 2011-06-08 | Qualcomm dislodges Intel as iPhone5 baseband supplier Apple has chose Qualcomm to supply a CDMA- and WCDMA-enabled baseband to iPhone 5, a deal that will allow Apple to streamline production of the iPhone for various countries. |
| 2011-06-03 | Marvell develops single-chip solution for TD-SCDMA Marvel has developed what it claims as the first single-chip solution used in China as an alternative to W-CDMA. |
| 2010-12-22 | Wind River, VIA Telecom work on smartphone Android solution Project codenamed Kunlun, Wind River and Via Telecom work to provide Android smartphones to OEMS for China's CDMA market. |
| 2010-09-30 | Quad-mode navigation terminals enable GSM, CDMA calls Quad-mode navigation terminals enable GSM, CDMA calls |
| 2010-09-27 | Samsung selects Anadigics for dual-band CDMA phones Samsung selects Anadigics for dual-band CDMA phones |
| 2010-09-03 | Analyst says Infineon offload is timely Infineon may be aware that Verizon will be fielding a CDMA version of the iPhone that will require a Qualcomm 3G modem, substantially shrinking Infineon's market. |
| 2010-08-13 | Laird, Sprint tie up for M2M Laird Technologies partners with Sprint to extend M2M product line to businesses |
| 2010-07-08 | 11bit ADCs handle up to 65MHz signal bandwidth TI is rolling out 11bit, 200MSps ADC family that delivers enhanced in-band SNR for multicarrier and multimode communications systems requiring up to 65MHz bandwidth. |
| 2010-06-28 | LTE test set handles EV-DO, eHRPD standards Aeroflex is offering a new option for the 7100 LTE digital radio test set that supports CDMA-based data standards such as EV-DO and eHRPD as well as LTE-eHRPD hand-over. |
| 2010-06-25 | Software-defined modems cut LTE handset dev't time Cognovo's software-defined modem (SDM) suits handsets of LTE Category 4 data transmission at 150Mbit/s but also scales to support multimode operation with other standards. |
| 2010-06-18 | Power detector delivers accurate RMS for 4G terminals The ADL5505 TruPwr RF power detector is a highly accurate, easy-to-use device for determining the RMS (root mean square) power of complex waveforms. |
| 2010-06-15 | 10 reasons to remain bullish, worried for 2010 So far, the electronics industry is seeing a big upturn, giving signs of a positive year. Still, there are some concerns. Here are 10 reasons why I'm bullish—and worried—about 2010. |
| 2010-06-08 | Downconverting mixer delivers high linearity, low noise Maxim Integrated Products has released the MAX19994A, a dual downconverting mixer that delivers a combination of linearity, noise performance and component integration. |
| 2010-06-02 | LNAs handle multi-cellular receiver apps Skyworks Solutions has released two next-generation LNAs for multiple cellular infrastructure receiver applications including GSM, CDMA, W-CDMA and LTE base stations and repeaters. |
| 2010-05-24 | Power amps support complex modulation schemes Anadigics Inc. has launched new power amplifiers that support complex modulation schemes, such as those used in W-CDMA, HSDPA and LTE air interfaces. |
| 2010-05-24 | China telco licenses Qualcomm modem card Qualcomm Inc. and China's CK Telecom have entered into a subscriber unit and modem card/module license agreement (including PCB assemblies). |
| 2010-05-07 | Indonesia telecom taps Huawei CDMA network Indonesia telecom taps Huawei CDMA network |
| 2010-05-04 | 1GSps DAC supports multi-antenna wireless standards ADI has released a 16bit high-speed quad DAC provides support for multi-antenna wireless communications standards requiring the large bandwidths. |
| 2010-04-28 | Nokia Siemens fortifies ties with China telcos China Mobile and China Unicom have signed frame agreements to continue purchasing GSM, W-CDMA and TD-SCDMA mobile network equipment and solutions from Nokia Siemens Networks. |
| 2010-04-08 | CCF to certify CDMA2000/LTE devices by yearend The CDMA Certification Forum (CCF) disclosed it will be ready to certify the interworking of multi-mode CDMA2000/LTE devices by the end of 2010. |
| 2010-04-05 | LTE equipment market to reach $5B by 2014 The market for LTE gear will skyrocket to $5 billion by 2014, but still only represent ten percent of a wireless systems market dominated by 3G W-CDMA technology. |
| 2010-03-31 | Huawei, SRS Labs team on mobile multimedia SRS Labs and Huawei have formed a strategic partnership to advance multimedia performance by integrating SRS WOW HD to Huawei's C5900 CDMA EVDO model. |
| 2010-03-26 | 3G/4G Synthesizer covers 375MHz to 5.6GHz Skyworks Solutions Inc. has launched high-performance broadband synthesizers spanning ultrawide frequency ranges from 375 MHz to 5.6GHz. |
| 2010-03-01 | Power amp meets TD-SCDMA performance metrics The RF7234 and RF3266 PAs deliver superior performance at peak power conditions and ample margin meeting the critical performance metrics of today's TD-SCDMA handsets. |
| 2010-02-19 | Power detector offers repeatable, accurate RMS output Maxim's MAX2203 RMS power detector is designed to operate from 800MHz to 2GHz and accepts RF signal at the input, and outputs the same voltage regardless of the peak average of the input signal. |
| 2010-02-19 | Power amps support multiple W-CDMA bands Power amps support multiple W-CDMA bands |
| 2010-02-17 | Dual-band power amp integrates directional couplers Anadigics' AWC6323 dual-band CDMA power amplifier integrates high-performance directional couplers. |
| 2009-12-29 | W-CDMA base stations pack RRE W-CDMA base stations pack RRE |
Interview
Search EE Times Asia
Peek at Hot Gadgets for 2012
