After passing to the baseband
, the signal is amplified by 1000 times, while the interferer residue and intermodulation term are further suppressed, as shown in Figure 14(c).
The number of vector data (vector length) that can be calculated in a single instruction is 64 data elements, a value optimized for use in mobile device baseband
CEVA's IP portfolio includes comprehensive technologies for cellular baseband
(2G / 3G / 4G), multimedia (HD video, Image Signal Processing (ISP) and HD audio), voice over packet (VoP), Bluetooth, Serial Attached SCSI (SAS) and Serial ATA (SATA).
While signal generators are widely available with I and Q baseband
outputs, the signals available at these outputs generally are complex modulation and not sweeping sine waves.
With discrete application and baseband
processors being used in most mobile devices, a standard chip interconnect dramatically eases system-level testing for OEMs.
To view the new brand identity, and to find out more about baseband
communication solutions, visit MissionMobility at booth 1253, during LandWarNet 2011.
Mobile phones' baseband
chip is the core of mobile phones' hardware, the integration of its components will directly affect the change of mobile phone platform's structure.
has successfully implemented a complete "3G" multimedia handset design utilizing its SB3010 flexible baseband
processor to perform all baseband
and multimedia functions in software.
RF and baseband
techniques for software defined radio.
Also, up to two internal baseband
generators produce signals that can be digitally added together if required.
"The introduction of the TCI6482 will help to meet the needs of OEMs looking to deploy universal baseband
solutions that easily adapt to current 2G and 3G, and emerging wireless standards," said Brian Glinsman, general manager of TI's wireless infrastructure products group.
Referred to as HD157100, SH7630, this inexpensive, low-power consuming ensemble processes baseband
and radio frequency (RF) communication protocols, as well as users' application profiles using only one microprocessor.