James Arthur ProctorMelbourne, FL

6388999, May 14, 2002

Jun 1, 1998

09/088527

Thomas E. Gorsuch - Indialantic FL
Carlo Amalfitano - Melbourne Beach FL
James A. Proctor - Indialantic FL

Tantivy Communications, Inc. - Melbourne FL

H04L 1228

370335, 370468, 370412

A technique for providing high speed data service over standard wireless connections via an unique integration of protocols and existing cellular signaling, such as is available with Code Division Multiple Access (CDMA) type systems through more efficient allocation of access to CDMA channels. For example, when more users exist than channels, the invention determines a set of probabilities for which users will require channel access at which times, and dynamically assigns channel resources accordingly. Channel resources are allocated according to a buffer monitoring scheme provided on forward and reverse links between a base station and multiple subscriber units. Each buffer is monitored over time for threshold levels of data to be transmitted in that buffer. For each buffer, a probability is calculated that indicates how often the specific buffer will need to transmit data and how much data will be transmitted. This probability takes into account the arrival rates of data into the buffer, as well as which thresholds within the buffer are exceeded, as well as which resources in the form of channels are already allocated to the subscriber unit.

7233627, Jun 19, 2007

Feb 20, 2001

09/789476

James A. Proctor - Indialantic FL, US
Antoine J. Rouphael - Escondido CA, US
John E. Hoffmann - Indialantic FL, US

IPR Licensing, Inc. - Wilmington DE

H04B 7/02

375267, 375130, 375299, 375347, 370342, 370320, 343834, 343833, 343757, 343754, 342368, 342375, 4555621, 455561, 455133, 455 69

A method for synchronizing a CDMA receiver to a transmitter when an adaptive antenna is utilized to receive transmitted data, wherein a receiving antenna system is adapted between a 360 reception angle pattern (i. e. , an omni-directional pattern) and a fixed reception angle (i. e. , a directional pattern) by permitting the receiver to identify a pilot signal having the largest magnitude. The receiver minimizes interference from other pilot signals by steering antenna pattern nulls toward other transmitters. As a result, the time required for the receiver to acquire a valid pilot signal is significantly reduced.

7463201, Dec 9, 2008

Feb 13, 2007

11/706544

Bing Chiang - Melbourne FL, US
Griffin K. Gothard - Satellite Beach FL, US
Christopher A. Snyder - Melbourne FL, US
William R. Palmer - Melbourne FL, US
Michael J. Lynch - Merritt Island FL, US
Thomas E. Gorsuch - Indialantic FL, US
Kenneth M. Gainey - Satellite Beach FL, US
James A. Proctor - Melbourne Beach FL, US

InterDigital Corporation - Wilmington DE

H01Q 1/24

343702, 343833, 343834

A wireless handset including an antenna array. The antenna array includes an active antenna element and two passive antenna elements. The active and passive antenna elements are arranged to form a triangle with a vertex. The vertex includes a vertex angle and the active antenna element is disposed at the vertex. The vertex angle is between 90 degrees and 180 degrees.

7826437, Nov 2, 2010

Sep 21, 2009

12/563466

Dennis D. Ferguson - Satellite Beach FL, US
James A. Proctor - Indialantic FL, US

IPR Licensing, Inc. - Wilmington DE

H04B 7/216
H04J 3/16

370342, 370469, 370474

A protocol for optimizing the use of coded transmissions such as over wireless links. In this technique, interframes are split into segments selected to be an optimum size according to transmission characteristics of the radio channel. The inverse process is applied at the receiver. Using this scheme, segments containing erroneous data may be present.

8259744, Sep 4, 2012

Apr 30, 2009

12/433309

James A. Proctor - Indialantic FL, US
Pertti O. Alapuranen - Indialantic FL, US

IPR Licensing, Inc. - Wilmington DE

H04B 7/216

370441, 370208, 370335

An apparatus for use with a shared access communication channel is disclosed. The chipping rate of a first group of terminals is determined. Transmissions on the shared access communication channel are encoded using first pseudorandom noise (PN) code and a phase shift at the first chipping rate and an orthogonal spreading code having a chipping rate less than the first chipping rate. The apparatus may receive a feedback channel assignment and may receive an indication of a change in timing on the assigned feedback channel.

8498234, Jul 30, 2013

Jun 11, 2003

10/516327

James A. Proctor - Melbourne Beach FL, US
Kenneth M. Gainey - Satellite Beach FL, US

QUALCOMM Incorporated - San Diego CA

H04B 7/10

370315, 370279

A repeater () facilitates wireless communication between a first communication device () and a second communication device () in a wireless network using a time division duplex protocol for data transmission. The repeater () includes a receiver () for receiving a signal on either of at least two bi-directional communication frequencies simultaneously. A signal detector () is operatively coupled to the receiver () for determining if the signal is present on at least one of the two bi-directional frequencies. A frequency converter () is for converting the signal present on one of the bi-directional frequencies to a converted signal on the other of the bi-directional frequencies. A transmitter () is for transmitting the converted signal on the other of said bi-directional frequencies.

2001000, Jun 7, 2001

Dec 5, 2000

09/730376

James Proctor - Indialantic FL, US

Tantivy Communications, Inc. - Melbourne FL

H04J003/16
H04J003/22

370/335000, 370/468000, 370/441000, 370/479000

A service option overlay for a CDMA wireless communication in which multiple allocatable subchannels are defined on a reverse link by assigning different code phases of a given long pseudonoise (PN) code to each subchannel. The instantaneous bandwidth needs of each on-line subscriber unit are then met by dynamically allocating none, one, or multiple subchannels on an as needed basis for each network layer connection. The system efficiently provides a relatively large number of virtual physical connections between the subscriber units and the base stations on the reverse link for extended idle periods such as when computers connected to the subscriber units are powered on, but not presently actively sending or receiving data. These maintenance subchannels permit the base station and the subscriber units to remain in phase and time synchronism. This in turn allows fast acquisition of additional subchannels as needed by allocating new code phase subchannels. Preferably, the code phases of the new channels are assigned according to a predetermined code phase relationship with respect to the code phase of the corresponding maintenance subchannel.

2001002, Sep 13, 2001

Feb 2, 2001

09/776558

James Proctor - Indialantic FL, US

H01Q003/22

342/372000

An antenna apparatus that can increase capacity in a cellular communication system is disclosed. The antenna operates in conjunction with a mobile subscriber unit and comprises a plurality of antenna elements, each coupled to a respective weight control component to provide a weight to the signal transmitted from (or received by) each element. The weight for each antenna element is adjusted to achieve optimum reception during, for example, an idle mode when a pilot signal is received. The antenna array creates a beam former for signals to be transmitted from the mobile subscriber unit, and a directional receiving array to more optimally detect and receive signals transmitted from the base station. By directionally receiving and transmitting signals, multipath fading and intercell interference are greatly reduced. The weights are adjusted in a coarse and a fine mode. In the coarse mode all the weight control components are jointly adjusted or changed so that the antenna beam scans through a predetermined sector of a circle until a signal quality metric of the received signal is optimized. The coarse adjustment mode is followed by a fine adjustment mode during which the weights of are independently adjusted to further optimize the signal quality metric.