At+t Corp.

At&t Intellectual Property I, L.p.

Lucent Technologies Inc.

Other

Chanyu Holdings, LLC

Peter Frank Driessen

Schuyler Reynier Quackenbush

Mathias R Kretschmer

James H Snyder

Kin K Leung

Xiaoxin Qiu

Kapil K Chawla

Krishan Kumar Sabnani

Lawrence Joel Greenstein

Giovanni Vannucci

Steven Lloyd Greenspan

Richard Dennis Gitlin

Theodore Sizer

Joseph Bernard Weinman, Jr

Evan Stephen Crandall

Ronald J Brachman

Kuo-Wei Herman Chen

Ta-Shing Chu

Robert S Roman

Vinko Erceg

Martin V Clark

Anthony Joseph Rustako, Jr

Robert Stephen Roman

Anthony Joseph Rustako

A safety garment with integrated earplugs designed to provide both hearing protection and high-visibility in a single garment. The safety garment with integrated earplugs includes a garment, such as a vest or sweatshirt, designed to enclose a user's torso, with a neck aperture along a top end designed to receive a head and neck therethrough and a pair of arm apertures on opposing sides, with each arm aperture designed to receive an arm therethrough. A reflective material is disposed along an exterior surface of the garment, such that the garment qualifies as a high-visibility safety garment. Additionally, a cord having a pair of opposing ends is affixed to the garment and an earplug is affixed to each end of the cord. In this way, a user is able to wear a single garment that provides both high visibility to the user and has hearing protection attached.

Safety garment with integrated earplugs

A safety garment with integrated earplugs designed to provide both hearing protection and high-visibility to the user in a single garment. The safety garment with integrated earplugs includes a garment, such as a vest or sweatshirt, designed to enclose a user's torso, with a neck aperture along a top end designed to receive a head and neck therethrough and a pair of arm apertures on opposing sides, wherein each arm aperture is designed to receive an arm therethrough. A reflective material is disposed along an exterior surface of the garment, such that the garment qualifies as a high-visibility safety garment. Additionally, a cord having a pair of opposing ends is affixed to the garment, wherein an earplug is affixed to each end of the cord. In this way, a user is able to wear a single garment that provides both high visibility to the user and has hearing protection attached.

A system and method for transmitting data over a channel, in which the data are categorized in at least two different categories. For example, the data are categorized according to the effect on perceived degradation on the data when error mitigation is performed on the data. Corrupted data of the first category are replaced using a first replacement method, such as retransmission and forward error correction. The corrupted data of the second category are replaced using a second replacement method different from the first replacement method, e.g., error mitigation or interpolation.

Systems and methods for transmitting data

System and methods for transmitting data

A method for improving the performance for a streaming service by link-adaptation and power-control in a wireless packet network such as an Enhanced General Packet Radio Services (EGPRS) cellular network is described. In particular, the effects of a combined link adaptation and power control scheme (referred to as an error-based scheme) for achieving a target error rate, which is non-zero but low enough so that limited retransmission and error concealment techniques are effective, is presented.

Method of using link adaptation and power control for streaming services in wireless networks

In a cellular communication network, capacity in a cell is increased by placing antennas transmitting different signals on the same carrier frequency at separated signal transmission and virtual site locations in the cell, rather than at the center of the cell. A receiver includes multiple antennas using spatial diversity, such as beamforming and cancellation, to extract the desired signal.

Cellular communication system with virtual antennas

The present invention is a system and method for automated position location using RF signposting. The present invention comprises a plurality of transmitting units placed throughout a service area. Each transmitting unit repeatedly transmits a signal including position information related to a position associated with the transmitting unit. The position information may be an absolute position or an encoded position based on the structure of a building in which the transmitting unit is located. A receiving unit receives the signal transmitted from a transmitting unit and determines the position of the receiving unit, based on the received indication. The transmitting units are placed to provide uniform coverage of the service area, thus providing position location indoors and in urban areas where GPS does not function properly.

Position determining system using transmitted position information

Growing community of inventors

Highlands, NJ, United States of America

Peter Frank Driessen