21
Mario F Derango, Richard L Bennett: A method for repeaters to adaptively digitally code received analog information. Motorola, LU LIYING, May 17, 1995: CN94190075

Adaptive digital coding of received analog information based on signal strength can be accomplished in the following manner. Once a repeater receives analog information from a communication unit, the signal quality of the received analog information is determined. Next the signal quality of the rece ...


22
Mario F DeRango, Michael F Korus: Reservation proxy function supporting filtering of multicast traffic in packet-based communication systems. Motorola, July 31, 2003: US20030142671-A1

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 ...


23
Joseph E Phillips, Mario F Derango, Randy L Ekl, Michael H Retzer: Method for preserving wireless resources in a wireless local area network. Motorola, August 11, 2005: US20050174955-A1

In one embodiment of the present invention, an access point (111) receives a multicast packet intended for a particular multicast group. Upon receipt, the access point only rebroadcast the multicast packet over a wireless segment if it determines that there is at least one wireless subscriber unit ( ...


24
Ramandeep Ahuja, Mario F Derango, Surender Kumar: Method of dynamic management of a virtual local area network (VLAN) in a wireless ad hoc network. Motorola, January 19, 2006: US20060013171-A1

In a wireless ad hoc network comprising a plurality of nodes (102), when a method of the present invention determines that a source node and a destination node belong to a common virtual local area network (VLAN), information is routed to the destination node using only nodes that belong to the comm ...


25
Jeffrey D Bonta, Ramy S Ayoub, Gregory J Buchwald, Mario F Derango, Randy L Eki: Method for multi-band communication routing within a wireless communication system. Motorola, Motorola, February 4, 2010: US20100027517-A1

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 ...


26
Ramy S Ayoub, Mario F Derango: Packet prioritization in ad hoc networks. Motorola, Motorola, January 8, 2009: US20090010258-A1

A wireless communication device operable as a node in an ad hoc network (100), the device including a controller communicably coupled to a transceiver, wherein the controller is configured to determine priority of a packet received by the transceiver for forwarding to another node in the ad hoc netw ...