1
Aggelos Katsaggelos
Guido M Schuster, Aggelos Katsaggelos, Mark R Banham, James C Brailean: Method and device for optimal bit allocation between different sources of information in digital video compression. Motorola, Northwestern University, Darleen J Stockley, July 7, 1998: US05778192 (61 worldwide citation)

The present invention provides a method (200, 400) and device (500) for, within a variable or fixed block size video compression scheme, providing optimal bit allocation among at least three critical types of data: segmentation, motion vectors and prediction error, or DFD. Since the amount of inform ...


2
Aggelos Katsaggelos
Taner Ozcelik, James C Brailean, Aggelos K Katsaggelos, Ozan Erdogan, Cheung Auyeung: Method and apparatus for spatially adaptive filtering for video encoding. Motorola, Northwestern University, Darleen J Stockley, June 9, 1998: US05764307 (29 worldwide citation)

The present invention provides a method (200) and an apparatus (100) for spatially adaptive filtering for video encoding. The apparatus filters a video sequence prior the encoding process. The apparatus comprises a noise variance determiner (102), a local variance determiner (104), a noise visibilit ...


3
Aggelos Katsaggelos
Mark R Banham, James C Brailean, Stephen N Levine, Aggelos K Katsaggelos, Guido M Schuster: Method, device and microprocessor for selectively compressing video frames of a motion compensated prediction-based video codec. Motorola, Northwestern University, Darleen J Stockley, June 9, 1998: US05764921 (19 worldwide citation)

A method (100, 200), device (300) and microprocessor (400) are provided for selectively compressing video frames of a motion compensated prediction-based video codec based on a predetermined set of compression techniques. An energy estimate of the current displaced frame difference, DFD, is used to ...


4
Kevin Lynn Baum, Nikhil Shashank Nadgauda: Synchronous coherent orthogonal frequency division multiplexing system, method, software and device. Motorola, Darleen J Stockley, February 2, 1999: US05867478 (542 worldwide citation)

A synchronous coherent orthogonal frequency division multiplexing, SC-OFDM, system, method, software and device include a plurality of SC-OFDM transmitters and a plurality of SC-OFDM receivers. Each of the plurality of SC-OFDM transmitters is synchronized to a reference where the reference is derive ...


5
Michael G Hluchyj, Amit Bhargave, Nanying Yin: Method for prioritizing, selectively discarding, and multiplexing differing traffic type fast packets. Codex Corporation, Darleen J Stockley, Steven G Parmelee, Charles L Warren, July 27, 1993: US05231633 (312 worldwide citation)

A queueing and dequeueing mechanism for use in an integrated fast packet network, wherein fast packets from differing traffic types are multiplexed with one another through use of a weighted round-robin bandwidth allocation mechanism (517). Fast packets within a particular traffic type are selected ...


6
Mark Conrad Cudak, Bruce Dale Mueller, James Robert Kelton, Brian Keith Classon: Network protocol method, access point device and peripheral devices for providing for an efficient centrally coordinated peer-to-peer wireless communications network. Motorola, Darleen J Stockley, May 2, 2000: US06058106 (266 worldwide citation)

A network protocol method (300), access point device (600) and peripheral devices (700, 800) provide an efficient centrally coordinated peer-to-peer wireless communications network wherein the access point device: (1) broadcasts a block assignment that specifies a wireless source peripheral device a ...


7
Chester A Ruszczyk, Levent Gun: Method, device and router for providing a contention-based reservation mechanism within a mini-slotted dynamic entry polling slot supporting multiple service classes. Motorola, Darleen J Stockley, March 25, 1997: US05615212 (226 worldwide citation)

The entry polling (EP) method (900) of the present invention primarily incorporates two types of polling: contention based and standard polling. The present invention provides several advantages over present polling approaches. EP slots allow multi-priority users to compete for access into the stand ...


8
Michael G Hluchyj, Nanying Yin: Dynamic encoding rate control minimizes traffic congestion in a packet network. Codex Corporation, Darleen J Stockley, Charles L Warren, May 19, 1992: US05115429 (217 worldwide citation)

This invention is suited for a packet network that carries bursty data. A mechanism is coupled to an edge node for coding bursty information into a digital format at either a first coding rate of a second coding rate which is less than the first rate. A mechanism senses traffic overload of one or mo ...


9
Frederick Werner Vook, Kevin Lynn Baum: Adaptive array method, device, base station and subscriber unit. Motorola, Darleen J Stockley, November 9, 1999: US05982327 (207 worldwide citation)

The present invention provides a method, device, base station and subscriber unit for combining a plurality of antenna output signals to provide a combined data signal in a communication system where the antennas receive at least one user signal and where the at least one user signal contains pilot ...


10
Jacques Hara, Arnold Pittler, Arun Chatterjee, Michael Cruess: System, method and device for automatic capture of internet access information in a broadcast signal for use by an internet access device. Motorola, Darleen J Stockley, November 3, 1998: US05832223 (195 worldwide citation)

The present invention provides a system (100, 200), device (300) and method (400) for facilitating automatic capture of internet access information in a broadcast signal for use by an internet access unit. The system includes: a broadcasting unit having an internet access information unit, IAIU, cou ...