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Capabilities
Tosia Communications is focused on two types of services
1. Communications system design
services
2. Technical support
services
On the Design Services side, we are typically tasked with
two types projects.
1.Custom designs of networks, waveforms, and transceivers
for specialty applications.
2. Standards based transceiver architecture and system designs.
Based on our experience with these projects and earlier
system designs we can provide design services in the following
areas.
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Design Services |
| Technologies |
WiMax, UWB (MBOA and
proprietary), GSM, IS-95, WCDMA, IS-54, ZigBee,
and WLAN, OFDM DSL, 802.11 a/b/g/n, Bluetooth, FM, FM/RDS |
| Modulations |
Spread spectrum
(DSSS, freq.
hopping), GFSK/GMSK, OFDM, QAM, FSK, PSK family, MIMO techniques |
| Multiple access protocols |
TDMA, CDMA, CSMA-CD,
CSMA CA, DAMA |
| Algorithms for
transceivers |
Detection, bit and frequency acquisition
and tracking, optimized FFT techniques, equalization, automatic gain control
(AGC), power amplifier linearization, radio digital compensation and calibration, rake receivers |
| FEC |
Turbo, convolutional, block (RS, BCH),
CRC, LDPC encoders, decoders |
| Radio architectures and
tradeoffs |
Direct down conversion, super heterodyne, low IF, over sampled A/D
converters (flash, delta, sigma delta), adjacent channel, interference,
and blocker rejection, low power MAC protocols. |
| Hardware design platforms
and tools |
FPGA’s: Xilinx, Altera
Micro Controllers – Micro Processors - DSPs:
Assembly and high level code, Intel x86, MCS48/51, Atmel, TI, Microchip
PIC, and ARM
Languages: VHDL, Verilog.
Schematic and board layout tools: Orcad, PCAD
Design Tools: Mentor Graphics, ModelSim, Lattice
- ispLever, Quartus. |
On
the Support Services side, we have been working with venture capital companies,
attorneys, startups, established companies, and R&D
organizations. Provided services include:
| Support
Services |
| Venture Capital Companies |
Due diligence on companies Training partners
and personnel
Analysis on technologies: evolution and maturity. |
| Startups,
Attorneys,
R&D Organizations
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Technology feasibility analysis
White papers on key technology aspects
Representation in industry technical forums
Standards body representation and positioning
development
Communications systems development team set up,
coordination, and leading
Deriving technical requirements from high level
marketing requirements
Strategic IP program, patent portfolio development;
individual patent application drafting
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Please write to us for further information: info@tosiacomm.com
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