Global Sources
EE Times-Asia
Stay in touch with EE Times Asia
EE Times-Asia > Advanced Search > baseband

baseband What is a baseband processor? Search results

?
?
What is a baseband processor?
In signal processing, baseband describes signals and systems whose range of frequencies is measured from zero to a maximum bandwidth or highest signal frequency. It is sometimes used as a noun for a band of frequencies starting at zero.
In telecommunications, it is the frequency range occupied by a message signal prior to modulation.
It can be considered as a synonym to low-pass.
Baseband is also sometimes used as a general term for part of the physical components of a wireless communications product. Typically, it includes the control circuitry (microprocessor), the power supply, and amplifiers.
A baseband processor is an IC that is mainly used in a mobile phone to process communication functions.
total search1771 articles
2003-02-19 UMTS processor supports 384Kbps transmission
PrairieComm Inc. has announced the availability of the PCI5110 multimode integrated baseband processor, which achieves UMTS data calls at up to 384Kbps.
2012-07-05 UMC, Samsung supply 28nm chips to Qualcomm
A report in the Taiwan Economic News says that Qualcomm has enlisted United Microelectronics Corp. and Samsung Electronics Co. Ltd as 28nm chip suppliers.
2002-05-10 Ultra-wideband players look for global footprint
In the wake of the Federal Communications Commission's formal approval of ultra-wideband technology deployment in the U.S., UWB proponents are now pursuing similar regulatory endorsements for the technology in Asia and Europe.
2005-02-03 TTPCom links with ARM for 3G designs
TTPCom and ARM have started collaborating on 3G intellectual property platforms, the first fruits of which will see TTP Com integrating an ARM 11 processor core with the its Cellular Baseband Engine (CBEmacro) technology.
2004-12-07 TSMC claims inventory pressure to ease by year-end 2004
Taiwan Semiconductor Mfg Co. (TSMC) announced that inventory pressure would ease by year-end 2004 after several months of inventory level adjustment from customers.
2010-02-16 Trio develops 40nm reconfigurable RF transceiver
IMEC and its research partners Renesas Technology Corp. and M4S presented a complete transceiver with RF, baseband and data converter circuits in 40nm low-power CMOS.
2007-09-27 Transceivers enable thumb-sized WiMAX terminals
Analog Devices Inc. has introduced RF-to-digital baseband transceivers designed to enable broadband connectivity in mobile communications terminals using WiMAX.
2002-12-30 Toshiba ships 5GHz WLAN chipset
The company has presented a 5GHz WLAN chipset that comprises of a baseband LSI and IF IC.
2010-03-02 TI: Handsets split architecture continues
Greg Delagi, senior VP and general manager of Texas Instruments' wireless terminals business unit believes that the so-called "split architecture" for mobile phones is going to continue and prosper.
2006-06-14 TI, Tata form WiMAX collaboration
Texas Instruments and Tata Elxsi Ltd announced their collaboration on an end-to-end baseband demonstration system for IEEE 802.16e infrastructure products.
2003-12-09 TI, STMicro offer modular CDMA 1x chipset
Texas Instruments and STMicroelectronics have jointly announced an open, modular cdma2000 1x chipset that they believe will drive innovation and differentiation in what has to date been a relatively closed market dominated by Qualcomm.
2005-09-06 TI, RadioScape speed up DRM receiver development
On the heels of their June announcement of the availability of chips and modules for the Digital Radio Mondiale (DRM) standard, Texas Instruments Inc. (TI) and RadioScape have announced that multiple companies attending IFA in Berlin demonstrated product prototypes developed around TI's DRM350 digital baseband and RadioScape's RS500 module.
2002-05-08 TI, Microtune to codevelop cable modem solutions
Texas Instruments Inc. and Microtune Inc. have agreed to jointly market and develop DOCSIS cable modem solutions for cable modem operators and equipment manufacturers.
2007-03-21 TI to shake up 'corporate culture' and revamp fab strategies
Amid stinging losses of its baseband chip monopolies at Docomo, Ericsson and Nokia, Texas Instruments is moving with a new sense of urgency to shake up its corporate culture and revamp its fab and product strategies.
2003-02-06 TI rolls 3G chipsets for handsets, basestations
Texas Instruments has launched two lines of 3G UMTS RF and baseband chipsets, one for handsets and one for basestations.
2004-03-16 TI reference design eyes EDGE in network
Texas Instruments Inc. has assembled a reference design with all the parts needed to build a mobile phone for EDGE networks with an integrated Bluetooth capability.
2005-02-15 TI offers enhanced connectivity thru USB
TI announced a high-performance, cost-optimized IEEE 802.11 b/g system solution with universal serial bus 2.0 capabilities.
2006-12-13 TI may be outsourcing 65nm to UMC
Chipworks Inc. has found possible indications that Texas Instruments Inc. has been outsourcing the manufacture of a 65nm baseband chip for the Nokia 2610 GSM handset to UMC.
2003-01-29 TI launches first 90nm-based chip
Texas Instruments Inc. has delivered a fully-functional wireless digital baseband IC from its next-gen, 90nm process.
2004-09-16 TI bets on chips to amplify digital radio market
The company rolls out two HD Radio baseband processors that make up its 3G digital radio silicon.
2005-01-24 TI announces new WLAN solution
Texas Instruments announced the latest in its family of application specific system level WLAN solutions.
2003-08-18 The Developments of a VLSI IC for TETRA
This application note discusses the design and parameters of the TETRA FX890 Baseband Processor
2005-08-01 Testing and qualifying a Bluetooth design
Avoid pitfalls in adding Bluetooth functionality to an existing design by minding these guidelines that help engineers prevent time-to-market delays
2006-12-18 Tester, ICs boost TD-SCDMA's chances in China
China-based Tektronix Inc. and Rising Microelectronics Co. Ltd will have TD-SCDMA transceiver technology available, casting aside a few more roadblocks on China's domestic third-generation standard.
2011-03-31 Tensilica releases DSP core for cellular basebands
Aimed at cellular basebands, Tensilica's Xtensa LX4 boasts lower power and a smaller footprint, reaching speeds of more than 1GHz in a high-performance 45nm process with an area of only 0.044mm2.
2012-05-07 Tensilica expands R&D hub in India, plans to increase workforce
As the company's R&D unit has now transferred to a new building, the company is planning to double the workforce of the center to at least 50 percent.
2011-02-09 Tensilica allows customer evaluation of Atlas DPUs
Now available for customer evaluation are ConnX SSP16, a 16-way SIMD baseband core optimized for processing of soft bits, and ConnX BSP3, a baseband core optimized for processing and control of bit streams.
2002-11-21 Tenovis products to use Silicon Wave Bluetooth
Tenovis has selected Silicon Wave Inc.'s Bluetooth radio modem and baseband processor with integrated protocol software stack for its telephony handsets and access points.
2006-04-17 TD-SCDMA: The new 3G battleground
This new technology from China Wireless Telecoms Standard Group promises not just huge savings for network operators, but a smooth transition from 2G to 3G services as well.
2005-04-13 Taiwan's top chip house stretches beyond optical storage
This island's top chip designer, Mediatek Inc., is quietly pursuing a broader strategy that may help push the company beyond the one-hit-wonder status of some of its peers.
Bloggers Say

Bloggers Say

See what engineers like you are posting on our pages.

?
?
Back to Top