1
Belcea John M: Real-time system and method for computing location of mobile subcriber in a wireless ad-hoc network. Meshnetworks, Belcea John M, BUCZYNSKI Joseph J, September 30, 2004: WO/2004/084022 (10 worldwide citation)

A system and method for improving the accuracy in computing the location of a mobile subscriber device (102) connected in a wireless network. The system and method employ a predictive filter (108, 112) including a measurement weight algorithm to decrease standard deviation error, to correctly determ ...


2
Belcea John M: System and method for efficiently routing data packets and managing channel access and bandwidth in wireless multi-hopping networks. Meshnetworks, Belcea John M, KARPINIA Randi L, November 23, 2006: WO/2006/124221 (8 worldwide citation)

A method for routing data packets from a source to a destination in a wireless communication network comprising a plurality of nodes, wherein each node is in uplink-downlink association with at least one neighboring node, and wherein each node comprises a registration table identifying all downlink ...


3
Belcea John M: Method for detection of radar signals. Motorola, Karpinia Randi L, March 18, 2010: WO/2010/030665 (1 worldwide citation)

A method provides for identifying short radar signals in presence of interfering signals from various sources applicable to U-NII devices. The method includes collecting a set of information about received interfering signals until the End-Of-Burst (EOB) condition is identified. When the EOB is iden ...


4
Belcea John M: A system and method for correcting the clock drift and maintaining the synchronization in wireless networks. Meshnetworks, Belcea John M, BUCZYNSKI Joseph J, January 15, 2004: WO/2004/006493 (1 worldwide citation)

A system and method (200) for establishing and maintaining node clock synchronization in a wireless network. The system and method calculates (214) the clock shift and propagation delay values using a series of message exchanges and control algorithms between a selected reference node and a client n ...


5
Belcea John M: Autonomous reference system and method for monitoring the location and movement of objects. Meshnetworks, Belcea John M, BUCZYNSKI Joseph J, February 16, 2006: WO/2006/017696 (1 worldwide citation)

The present invention relates to a system and method for deploying devices, such as routers (107) and mobile nodes (102) or tags, that communicate in a wireless multihopping ad-hoc communication network (100), that enables a monitoring system such as a dispatcher (212) to create a reference system t ...


6
Belcea John M: Time division protocol for an ad-hoc, peer-to-peer radio network. Neshnetworks, BUCZYNSKI Joseph J, May 16, 2002: WO/2002/039620 (1 worldwide citation)

A novel protocol for an ad-hoc, peer-to-peer radio network (gateway, AT1-AT7) that provides collision-free channel access with an emphasis on improving geographic reuse of the frequency spectrum. The protocol of the invention is executed on the reservation or control channel, and provides a method f ...


7
Belcea John M: System and method for providing adaptive control of transmit power and data rate in ad-hoc networks. Meshnetworks, December 15, 2004: EP1486032-A1

A system and method for selecting an appropriate transmit power and data rate at which a communication signal is transmitted over a link between nodes in a wireless ad-hoc communication network based on factors such as variations in path loss in the link, fading conditions, noise level estimation an ...


8
Strutt Guenael T, Belcea John M: A system and method for improving the accuracy of time of arrival measurements in a wireless ad-hoc communications network. Meshnetworks, March 2, 2005: EP1510021-A2

A system and method for improved Time Of Arrival (TOA) distance measurements between nodes of a wireless ad-hoc network. Specifically, the present invention is a system and method of distance estimation using square-root raised-cosine pulse shaping and chip matched filters on direct sequence spreadi ...


9
Belcea John M: A real -time system and method for improving the accuracy of the computed location of mobile subscribers in a wireless ad-hoc network using a low speed central processing unit. Meshnetworks, December 7, 2005: EP1602202-A2

A system and method for improving the accuracy in computing the location of a mobile subscriber device connected in a wireless network. The system and method employ a predictive filter, including a measurement weight algorithm to decrease standard deviation error, to correctly determine a location o ...


10
Belcea John M: A system and method for correcting the clock drift and maintaining the synchronization in wireless networks. Meshnetworks, April 6, 2005: EP1520365-A1

A system and method for establishing and maintaining node clock synchronization in a wireless network. The system and method calculates the clock shift, clock drift and propagation delay values using a series of message exchanges and control algorithms between a selected reference node and a client ...