Ati Technologies Inc.

Parkland Center for Clinical Innovation

Other

Google Inc.

Iberium Communications Inc.

Broadcom Corporation

Anand M Shah

Thomas J Endres

Troy A Schaffer

Christopher H Strolle

Samir N Hulyalkar

Rubendran Amarasingham

Vaidyanatha Siva

Raúl Alejandro Casas

Slobodan Simovich

George R Oliver

Stephen Biracree

Brian O Lucena

Monal Shah

Praseetha Cherian

Spencer Ballard

Jason McGinn

Jennifer Wilson

Alexander Townes

Stephanie Fenniri

Paul Heninwolf

Raul Alejandro Casas

Gary Eugene Morain

Akira Yamanaka

Michael Wayne Harm

Stephen L Biracree

Michael Winser

Gopal Lal

Nikanth Karthikesan

Hiranmoy Saha

Saumya Pathak

A client management tool system comprises a gateway module configured to provide access to a data store storing clinical and non-clinical data, a collection of computerized question forms configured to obtain additional data about a client, a predictive model including a plurality of weighted variables and thresholds in consideration of the client data to identify needs of the client and a valuation of services to address the client needs, a knowledgebase of available programs and service providers able to deliver the needed services, a client management toolkit configured to provide recommended a course of action in response to the identified client need, valuation, and available programs and services providers, and a data presentation module operable to present notifications, alerts, and outcome report related to service delivery to the client.

Client management tool system and method

A computer-implemented method for performing data integration, the method comprising establishing a connection between a first application and a first remote database, wherein the connection is established using a connection file containing metadata required to establish the connection, requesting, by the first application, data from the first remote database that stores the data in a first format, wherein the metadata is used to determine whether the first application is authorized to access the data in the first remote database, importing the data in the first format from the first remote database, converting, by the first application, the data in the first format to data in a native format that is specific to the first application, and providing the data in the native format to a user of the first application.

Systems and methods for standardizing interfaces for third party integration

A client management tool system comprises a gateway module configured to provide access to a data store storing clinical and non-clinical data, a collection of computerized question forms configured to obtain additional data about a client, a social data model defining a structure to store and organize the client data, a predictive model including a plurality of weighted variables and thresholds in consideration of the client data to identify needs of the client and a valuation of services to address the client needs, a knowledgebase of available programs and service providers able to deliver the needed services, a client management toolkit configured to provide recommended a course of action in response to the identified client need, valuation, and available programs and services providers, and a data presentation module operable to present notifications, alerts, and outcome report related to service delivery to the client.

A holistic hospital patient care and management system comprises a data store operable to receive and store patient data including clinical and non-clinical data; a plurality of video cameras to capture images of the patients; a plurality of presence detection sensors to detect the presence and location of the patients; a risk logic module configured to apply at least one predictive model to the clinical and non-clinical data, including the captured images, to determine at least one risk score associated with the patients; a facial biological change logic module configured to receive location data from the plurality of presence detection sensors, the risk score and medical condition associated with the patients, and captured images of the patients, and generating an alert in response to a detected change in biological change of a patient.

Holistic hospital patient care and management system and method for automated facial biological recognition

A holistic hospital patient care and management system comprises a data store to receive and store patient data including clinical and non-clinical data; a plurality of RFID sensors to detect a plurality of RFID tags associated with patients to enable real-time tracking of location; at least one predictive model including a plurality of weighted risk variables and risk thresholds in consideration of the clinical and non-clinical data and configured to identify at least one medical condition associated with the patients; a risk logic module configured to apply at least one predictive model to the clinical and non-clinical data to determine at least one risk score associated with each patient; a patient monitoring logic module configured to receive location data of the patients and determine patient real-time location and status; and a user interface module configured to display patient medical condition, risk score, location, and status information to authorized personnel.

Holistic hospital patient care and management system and method for automated patient monitoring

The broadcast nature of wireless communication may be utilized by transmitting a packet frame identifying at least one relay node that can transmit the packet frame without transmitting an acknowledgement frame confirming receipt of the packet frame by a respective relay node. A relay node may cancel a relay obligation to transmit a packet frame based on detecting transmission of the packet frame by another node or based on detection of an acknowledgement frame confirming that a destination node received the packet frame. A transmission chain corresponding to the transmission of a packet frame may be assigned a priority. Alternatively or in addition, a relay node within a transmission chain may be assigned a priority. A priority may determine the amount of delay inserted prior to transmitting a packet frame.

Wireless networking with flexibly-ordered relayers

The current application is directed to maintaining the correct number of symbols in a protocol frame in a digital communications receiver, to prevent catastrophic failure due to dynamic multipath or cycle slips. Timing recovery and framing are coherent, facilitated by placing channel estimation directly into a larger timing recovery loop.

Coherent synchronization and framing in a digital television receiver

Certain embodiments of the present invention encapsulate a variety of data, for example, FIC data, together with ATSC-M/H Service data, into a single IP stream, to simplify the interface between demodulator and media processor. A single data interface protocol within the receiver can then be used, facilitating integration.

Simplified data interface protocol for digital television receiver

Aspects for equalization in a communications system are described. The aspects include utilizing a block code based error correction scheme in a modulation system of the communication system, and removing cursor inter-symbol interference within an error correction code word to make code word decision with minimum error power-based criteria in the block code based error correction scheme.

Method and system for equalization in a communications system

An AGC circuit includes both wide-band and narrow-band VGAs. Two power monitors monitor the power level of the two VGAs. Based upon the signals provided by the power monitors, the AGC circuit derives two error terms. The AGC circuit filters and combines the error terms to determine a desired adjustment to the total gain and a desired adjustment to the distribution of the gain between the wide-band VGA and the narrow-band VGA. The AGC circuit also minimizes the noise figure of the narrow-band VGA subject to linearity constraints.

Dual loop automatic gain control

An equalizer for use in a communication receiver includes an infinite impulse response (IIR) feedback filter operated in acquisition and tracking feedback modes on a sample by sample basis to form a hybrid Decision Feedback Equalizer (DFE) architecture. In acquisition mode, soft decision samples from the filtered received signal are input to the IIR filter. In the tracking mode, hard decision samples from a slicer are input to the IIR filter. Acquisition and tracking operating modes are selected in accordance with a set of decision rules on a sample by sample basis based on the quality of the current hard decision. If the current hard decision is low quality, then the soft decision sample (acquisition mode) is used. If the current hard decision is high quality, then the hard decision sample (tracking mode) is used. In such manner, the DFE is operated in a hybrid mode, i.e., using both soft and hard decisions on a sample by sample basis. Furthermore, the decision rules that are responsive to signal reliability to select acquisition and tracking modes are adaptive.

Hybrid soft and hard decision feedback equalizer

A multiple channel diversity receiver includes joint automatic gain control (AGC) signal processing wherein the first and second channels of the multiple channel diversity receiver share at least one joint AGC loop. The maximum difference between the AGC feedback signal in the control loop for the first channel and the AGC feedback control signal in the control loop for the second channel is limited to a selectable maximum differential. The AGC control loop with the stronger first RF signal thus limits the maximum amount that the weaker signal is amplified in the AGC control loop with the weaker second RF signal. By limiting the AGC feedback signal in the control loop of the second channel to a maximum differential with respect to the AGC feedback signal in the control loop of the first channel, the weaker signal is not overly amplified thereby avoiding the undue amplification of noise in the second channel.

Diversity receiver with joint automatic gain control signal processing

Original RF carriers are recovered for first and second channels in a diversity receiver and used to de-rotate (demodulate) each of the first and second received signals. The pilot loop filters of each channel are cross coupled to create a joint pilot loop between both channels. The channel with the stronger signal provides a dominant influence on the frequency of the synthesized recovered RF carrier in the channel with the weaker signal. The phase locked pilot loops in both channels will tend to be frequency locked to the frequency of the stronger signal, leaving the respective phase locked pilot loops to make an individual phase adjustment for each channel.

Diversity receiver with joint phase locked loop filter

First and second RF signals in the respective first and second channels of a multiple channel diversity receiver are processed jointly in a joint timing loop filter for baud clock recovery. The channel with the stronger signal determines the frequency of the baud clock for the channel with the weaker signal, leaving the respective PLL's to make individual phase adjustments for each channel. The first and second channels also share a skew corrector for baud clock recovery when the multipath delay between the first and second RF signals is greater than one whole baud clock period. The whole baud skew corrector computes the correlation between the first and second received signals, and if the correlation is low, shifts the first and second signals by one whole baud and recomputes the correlation. The process of shifting the first and second received signals and computing the correlation function is repeated for various whole baud shifts in accordance with a search strategy to find the best (highest) correlation.

Diversity receiver with joint baud clock recovery

A digital communication receiver includes a blind equalizer using the Constant Modulus Algorithm (CMA) to compensate for channel transmission distortion in digital communication systems. Improved CMA performance is obtained by using a partial trellis decoder to predict 1 bit or 2 bits of the corresponding 3-bit transmitted symbol. The predicted bits from the partial trellis decoder are used to reduce the effective number of symbols in the source alphabet, which reduces steady state jitter of the CMA algorithm. Specifically, the received input signal to the CMA error calculation is shifted up or down by a computed delta (&Dgr;), in accordance with the predicted bit(s). In addition, a different constant gamma (&ggr;), for the CMA error calculation is selected in accordance with the predicted bit(s). The disclosed technique is applicable to trellis and non-trellis codes in which at least one bit of the present symbol can be predicted in advance and used to reduce the effective number of symbols in the source alphabet.

Growing community of inventors

Pendel, PA, United States of America

Anand M Shah