Freescale Semiconductor,inc.

Michael M Hoghooghi

Jeffrey Keating

Vijaykumar M Patel

Jong Sheng M Lee

Karl F Heubaum

Daniel G Orozco-Perez

Jong Sheng Lee

A method in a communication network comprising a plurality of network controllers and a plurality of mobile nodes served by at least one of the plurality of network controllers is provided. The method includes the plurality of network controllers coordinating interference avoidance by co-operatively generating an interference avoidance database. The method further includes at least one of the plurality of network controllers updating the interference avoidance database, wherein updating the interference avoidance database includes receiving at least one interference avoidance related information from at least one of the plurality of mobile nodes. The method further includes the at least one of the plurality of network controllers communicating the updated interference avoidance database to at least one another of the plurality of network controllers

Dynamic frequency selection in wireless devices

A method for implementing a Media Independent Handover (MIH) service between one or more of a heterogeneous and a non-heterogeneous network comprises providing an MIH beacon from one or more of a network (Net) or a mobile node (MN); acknowledging a receipt of the MIH beacon by another of the network (Net) or the mobile node; and facilitating handover (HO) services in response to an acknowledged receipt, and further in response to an MIH beacon message subsequently provided from one or more of the network (Net) or the mobile node. In one embodiment, the MIH beacon comprises at least an MIH-Capability (MIHC) flag, the MIHC flag having one of a first state or a second state.

Media-independent handover (MIH) method featuring a simplified beacon

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Austin, TX, United States of America

Michael M Hoghooghi