SYSTEM AND METHOD FOR PASSIVE WIRELESS MONITORING WITH EFFICIENT CHANNELIZATION
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 15, 2015
app pub date -
Jul 3, 2014
filing date -
Jul 9, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Methods and systems for passive monitoring and analysis of large numbers of cellular communication channels. The processing functions of a monitoring system are split between a front-end processor and a host that communicate over an interface. The front-end processor may comprise a signal-processing board installed in the computer, and the interface comprises a Peripheral Component Interconnect Express (PCIe) bus. A Radio Frequency (RF) receiver receives and down-coverts one or more RF bands of interest, which comprise a large number of communication channels. The front-end processor digitizes the received signals and produces a plurality of single-channel digital signals. In order to avoid high data rates, the front-end processor generates and sends to the host multi-channel digital signals instead of single-channel digital signals for processing. Each multi-channel digital signal comprises a respective set of communication channels (e.g., four channels), which are distributed over frequency.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully