Abstract: Techniques are disclosed herein for protecting personally identifying information (PII) and behavioral data while delivering targeted assets. In one aspect, a profile is created based on a template and desired characteristics of users to receive one or more targeted assets. The template provides a framework for the user characteristics. One or more clients are provided the template. A manifest that identifies the targeted assets is encrypted based on the profile. The encrypted manifest is sent to the one or more clients. A user profile is generated at a client based on a template. The client attempts to decrypt the encrypted manifest based on the profile created at the client. The client sends a request for any targeted assets that were identified through the attempt to decrypt the encrypted manifest.

Abstract: Techniques are disclosed herein for protecting personally identifying information (PII) and behavioral data while delivering targeted assets. In one aspect, a profile is created based on a template and desired characteristics of users to receive one or more targeted assets. The template provides a framework for the user characteristics. One or more clients are provided the template. A manifest that identifies the targeted assets is encrypted based on the profile. The encrypted manifest is sent to the one or more clients. A user profile is generated at a client based on a template. The client attempts to decrypt the encrypted manifest based on the profile created at the client. The client sends a request for any targeted assets that were identified through the attempt to decrypt the encrypted manifest.

Abstract: Techniques are disclosed herein for protecting personally identifying information (PII) and behavioral data while delivering targeted assets. In one aspect, a profile is created based on a template and desired characteristics of users to receive one or more targeted assets. The template provides a framework for the user characteristics. One or more clients are provided the template. A manifest that identifies the targeted assets is encrypted based on the profile. The encrypted manifest is sent to the one or more clients. A user profile is generated at a client based on a template. The client attempts to decrypt the encrypted manifest based on the profile created at the client. The client sends a request for any targeted assets that were identified through the attempt to decrypt the encrypted manifest.

Abstract: Techniques are disclosed herein for protecting personally identifying information (PII) and behavioral data while delivering targeted assets. In one aspect, a profile is created based on a template and desired characteristics of users to receive one or more targeted assets. The template provides a framework for the user characteristics. One or more clients are provided the template. A manifest that identifies the targeted assets is encrypted based on the profile. The encrypted manifest is sent to the one or more clients. A user profile is generated at a client based on a template. The client attempts to decrypt the encrypted manifest based on the profile created at the client. The client sends a request for any targeted assets that were identified through the attempt to decrypt the encrypted manifest.

Abstract: A digitally sampled spread spectrum signal is received, despread, and accumulated at a center frequency lower than the sampling rate and higher than zero.

Abstract: A digitally sampled spread spectrum signal is received, despread, and accumulated at a center frequency lower than the sampling rate and higher than zero.

Abstract: Data processing apparatus and methods capable of executing vector instructions. Such apparatus preferably include a number of data buffers whose sizes are configurable in hardware and/or in software; a number of buffer control units adapted to control access to the data buffers, at lease one buffer control unit including at least one programmable write pointer register, read pointer register, read stride register and vector length register; a number of execution units for executing vector instructions using input operands stored in data buffers and storing produced results to data buffers; and at least one Direct Memory Access channel transferring data to and from said buffers. Preferably, at least some of the data buffers are implemented in dual-ported fashion in order to allow at least two simultaneous accesses per buffer, including at least one read access and one write access.

Abstract: A receiver for use in a spread spectrum communication system includes the following components: an acquisition system configured to detect a transmitted spread spectrum signal by simultaneously correlating multiple search phases of a reference spreading signal against an output from a receiver channel; a demodulation system configured to recover data embedded in the spread spectrum signal by simultaneously correlating the spread spectrum signal with multiple possible data phases of the reference spreading signal over consecutive data periods; and a bank of correlating devices configured for use both in the acquisition system and in the demodulation system.

Abstract: A spread spectrum signal is processed after it is sampled at a selected sampling rate and tuned to a center frequency lower than the sampling rate and greater than zero. The signal is multiplied against a reference signal to produce a corresponding product output, and an accumulation output is formed by combining the product output with a phase-shifted version of the accumulation output.

Abstract: A receiver for use in a spread spectrum communication system includes the following components: an acquisition system configured to detect a transmitted spread spectrum signal by simultaneously correlating multiple search phases of a reference spreading signal against an output from a receiver channel; a demodulation system configured to recover data embedded in the spread spectrum signal by simultaneously correlating the spread spectrum signal with multiple possible data phases of the reference spreading signal over consecutive data periods; and a bank of correlating devices configured for use both in the acquisition system and in the demodulation system.

Abstract: A digitally sampled spread spectrum signal is received, despread, and accumulated at a center frequency lower than the sampling rate and higher than zero.

Abstract: A spread spectrum signal is detected at an unknown spreading signal phase by sampling the signal at a selected sampling rate and performing a despreading function on the sampled signal using multiple reference signals, each of which represents one of multiple search phases of the spreading signal. Accumulation outputs then are produced by combining each despreading output with a phase-shifted version of the corresponding accumulation output.

Abstract: A spread spectrum signal sampled at a selected sampling rate is despread and accumulated in an accumulation element at a center frequency lower than the sampling rate and higher than zero. A frequency adjustment element may be used to adjust the accumulation element to have a resonant frequency approximately equal to the center frequency.