IMPLEMENTATIONS FOR WIRELESS SIGNAL PROCESSING
First Claim
Patent Images
1. A method, comprising:
- at a mobile device, receiving one or more wireless signals modulated according to one or more predetermined modulation formats;
obtaining raw in-phase and quadrature (I/Q) data from the received one or more wireless signals; and
transmitting one or more signals representative of the raw I/Q data from the mobile device to a remote server via a communication network.
1 Assignment
0 Petitions
Accused Products
Abstract
Implementations including methods, apparatuses, and systems relating to processing wireless signals are disclosed. Such processing may be performed, at least in part, at a receiver platform receiving such wireless signals and/or at a remote computing platform to obtain information that may be used in a variety of contexts, including cellular communications, radio-frequency identification, and navigation. In some techniques, modulated signals are received at a receiver platform, and at least partially demodulated and used to generate data. The data is transmitted to one or more network resources, and processed to obtain information based on the information in the modulated signals.
-
Citations
34 Claims
-
1. A method, comprising:
-
at a mobile device, receiving one or more wireless signals modulated according to one or more predetermined modulation formats; obtaining raw in-phase and quadrature (I/Q) data from the received one or more wireless signals; and transmitting one or more signals representative of the raw I/Q data from the mobile device to a remote server via a communication network. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A method, comprising:
-
receiving via a communication network raw I/Q data obtained from one or more wireless signals modulated according to one or more predetermined modulation formats; and obtaining information from processing the received raw I/Q data based, at least in part, on a plurality of correlations using an evaluation of hypotheses spanning at least three dimensions, the three dimensions including at least a codephase dimension, a Doppler dimension, and a frequency drift dimension. - View Dependent Claims (10, 11, 12)
-
-
13. A mobile device, comprising:
-
a receiver to receive wireless signals; a network interface to communicate with a communication network; a processor to; receive via the receiver one or more wireless signals modulated according to one or more predetermined modulation formats; obtain raw I/Q data from the received one or more wireless signals; and initiate transmission, via the network interface, of one or more signals representative of the raw I/Q data to a remote server via the communication network. - View Dependent Claims (14, 15, 16, 17, 18, 19)
-
-
20. An apparatus, comprising:
-
a server system, comprising; one or more computing platforms programmed with instructions to; obtain via a communication network, one or more signals representative of raw I/Q data obtained at a mobile device from one or more wireless signals modulated according to one or more predetermined modulation formats; obtain information from processing the raw I/Q data; and transmit to the mobile device via the communication network, one or more signals representative of the information obtained from the processing of the raw I/Q data. - View Dependent Claims (21, 22, 23, 24, 25, 26)
-
-
27. An article, comprising:
-
storage media having instructions stored thereon executable by one or more processors to; obtain raw I/Q data from one or more wireless signals received at a mobile device, said wireless signals modulated according to one or more predetermined modulation formats; and initiate transmission of one or more signals representative of the raw I/Q data to a remote server via a communication network. - View Dependent Claims (28, 29, 30, 31)
-
-
32. A mobile device, comprising:
-
means for receiving one or more wireless signals modulated according to one or more predetermined modulation formats; means for obtaining raw I/Q data from the received one or more wireless signals; and means for transmitting one or more signals representative of the raw I/Q data to a remote server via a communication network. - View Dependent Claims (33, 34)
-
Specification