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Michael F Korus, Mario F DeRango: Dense mode IP multicast call scoping in a wireless communication system. Motorola, Steven R Santema, Indira Saladi, July 11, 2006: US07075929 (7 worldwide citation)

Methods are disclosed for limiting the scope of flooding of dense mode IP multicast calls. A multicast scope value (e.g., TTL scope or hop limit) is determined for each call based on the locations of participating devices for the call at one or more destination sites, zones or zone clusters. The mul ...


12
Mario F Derango, Michael F Korus: Reservation proxy function supporting filtering of multicast traffic in packet-based communication systems. Motorola, Steven R Santema, Indira Saladi, October 10, 2006: US07120147 (5 worldwide citation)

Call control methods are disclosed for a multi-zone, packet-based communication system using zone controller/RPEs incorporating a reservation proxy function. Participating zone controller/RPEs (124–130) receive and join a multicast group address to be used for a call, and exchange RSVP signaling mes ...


13
Ramandeep Ahuja, Narayanan Venkitaraman, Mario F Derango, Surender Kumar, Anthony R Metke, Vidya Narayanan: Method and device for transmitting data packets. Motorola Solutions, Randi L Karpinia, June 19, 2012: US08204034 (4 worldwide citation)

A method for transmitting a packet from a transmitting node to a destination node in a communication network can enable improved network efficiency. The method includes receiving and storing identification information concerning at least one foreign node that is directly reachable in the communicati ...


14
Jeffrey D Bonta, Ramy S Ayoub, Gregory J Buchwald, Mario F Derango, Randy L Ekl: Method for multi-band communication routing within a wireless communication system. Motorola Solutions, Randi L Karpinia, June 26, 2012: US08208373 (3 worldwide citation)

A method of operation of a node for multi-band communication routing within a wireless communication system comprises communicating a communication session on a default route within an identified quality of service objective on a first frequency band; broadcasting, on a second frequency band, one or ...


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Michael F Korus, Mario F DeRango: Dense mode IP multicast call scoping in a wireless communication system. Motorola, Motorola, December 19, 2002: US20020191584-A1 (1 worldwide citation)

Methods are disclosed for limiting the scope of flooding of dense mode IP multicast calls. A multicast scope value (e.g., TTL scope or hop limit) is determined for each call based on the locations of participating devices for the call at one or more destination sites, zones or zone clusters. The mul ...


17
Stephen L Kuffner, Ramy S Ayoub, John M Belcea, Gregory J Buchwald, Lynn D Dann, Mario F Derango, Lawrence M Ecklund, Randy L Ekl, Michael S Johnson, S David Silk: Communications system for exchanging spectrum sensing measurements through a drop box and method of using same. Motorola Solutions, Barbara R Doutre, April 15, 2014: US08699360

A communications system and method for exchanging spectrum usage information through a drop box (100) includes one or more central stations (101) that defines a region of operation. A central drop box (102) is associated with the central station (101) for providing a database of spectrum usage infor ...


18
Trent J Miller, Mario F Derango, David P Helm, Gino A Scribano, Paul D Steinberg: Methods and systems for allocating resources from component carriers to a public-safety mobile radio. MOTOROLA SOLUTIONS, October 4, 2016: US09462447

Disclosed herein are methods and systems for allocating resources from component carriers to a public-safety mobile radio. An embodiment takes the form of a process that is carried out by carried out by a Long-Term Evolution (LTE) Evolved Node B (eNodeB). The eNodeB makes a first determination to al ...


19
Trent J Miller, Mario F Derango, David P Helm: Method and apparatus for controlling network access in a wireless communication system. MOTOROLA SOLUTIONS, December 13, 2016: US09521514

A method and apparatus are provided for controlling network access in a wireless communication system. An infrastructure device, which may reside in, or be communicatively coupled to, any of an access network, a core network, and a service network, implements a device class prioritization control fu ...


20
TRENT J MILLER , MARIO F DERANGO , DAVID P HELM : [en] Method and apparatus for controlling network access in a wireless communication system. MOTOROLA SOLUTIONS  , August 9, 2017: GB2547149-A

[en] A method and apparatus are provided for controlling network access in a wireless communication system. An infrastructure device (150), which may reside in, or be communicatively coupled to, any of an access network (122, 124), a core network (130), and a service network (140), implements a devi ...



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