baseband

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baseband

(ˈbeɪsˌbænd)
n
(Telecommunications) a transmission technique using a narrow range of frequencies that allows only one message to be telecommunicated at a time. See also broadband
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Baseband processor: A device that handles communication functions within the mobile phone.
The baseband processor block consists of in-phase/quadrature (I/Q) transmit (TX) DAC and receive (RX) ADC pairs.
These display IC technologies consist of highly integrated chips designed to support the i.250 baseband processor's Direct Memory Access Control (DMAC) protocol and open the display window for all mobile communication devices.
Targets and initiators on the application processor and the baseband processor exchange transactions without software intervention - thus reducing latency.
Visual computing technologies company NVIDIA (NASDAQ:NVDA) revealed on Monday that it has entered into an agreement to acquire Icera, a developer of baseband processors for 3G and 4G mobile phones and tablets.
The 1.8 V operating capability aligns with the core voltage supply requirements of system logic ICs such as the baseband processor. DSP and FPGA.
Designed to add location capabilities to wireless products, the GL-16000 GPS Baseband Processor has 500 times more hardware correlators than a typical GPS receiver, providing fast start-up, with a time-to-first-fix of 250 milliseconds.
Integrated with a Ubiquisys G3 series femtocell based on Broadcom's UMTS baseband processor, the design provides 8/16 calls and HSPA (14.4/5.7Mb/s) on UMTS bands I, II, IV and V.
The laptops are based on the ATR2740 DAB baseband processor from Amtel, which is controlled by an ARM core, enabling customised software to be developed.
The BCM430x family of Wi-Fi baseband processors includes the BCM4301, with combined wireless LAN baseband processor and MAC functionality, the BCM4302, which adds simultaneous V.92 modem functionality, the BCM4304, which adds simultaneous 10/100 Ethernet functionality, and the BCM4307 which adds both V.92 modem and 10/100 Ethernet functionality.