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1. WO2010059824 - AIR INTERFACE SELECTION BETWEEN NODES IN PEER-TO-PEER/AD-HOC NETWORKS

Publication Number WO/2010/059824
Publication Date 27.05.2010
International Application No. PCT/US2009/065148
International Filing Date 19.11.2009
IPC
H04W 36/14 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Handoff or reselecting arrangements
14Reselecting a network or an air interface
H04W 84/18 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
84Network topologies
18Self-organising networks, e.g. ad hoc networks or sensor networks
CPC
H04W 36/0066
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Hand-off or reselection arrangements
0005Control or signalling for completing the hand-off
0055Transmission and use of information for re-establishing the radio link
0066of control information between different types of networks in order to establish a new radio link in the target network
H04W 76/11
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
11Allocation or use of connection identifiers
H04W 76/14
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
14Direct-mode setup
H04W 84/18
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
84Network topologies
18Self-organising networks, e.g. ad-hoc networks or sensor networks
Applicants
  • QUALCOMM Incorporated [US]/[US] (AllExceptUS)
  • NAGARAJA, Nagendra [IN]/[IN] (UsOnly)
Inventors
  • NAGARAJA, Nagendra
Agents
  • JACOBS, Jeffrey D.
Priority Data
12/276,83724.11.2008US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AIR INTERFACE SELECTION BETWEEN NODES IN PEER-TO-PEER/AD-HOC NETWORKS
(FR) SÉLECTION D'INTERFACE RADIO ENTRE DES NŒUDS DANS DES RÉSEAUX HOMOLOGUE À HOMOLOGUE/AD HOC
Abstract
(EN)
Aspects describe pairs of nodes negotiating air interfaces in a peer-to-peer and/or ad hoc network. The negotiation can take into account the capability of each node. The negotiation can be performed on a default link and after negotiation, the nodes can facilitate a communication handoff to the negotiated link. Further, one or more nodes can support multiple air interfaces, wherein nodes that support multiple air interfaces can establish more than one air interface with peer nodes over similar air interfaces or over different air interfaces as a function of negotiation between the nodes.
(FR)
L'invention porte sur des paires de nœuds négociant des interfaces radio dans un réseau homologue à homologue et/ou ad hoc. La négociation peut prendre en compte la capacité de chaque nœud. La négociation peut être effectuée sur une liaison par défaut et après négociation, les nœuds peuvent faciliter un transfert de communication vers la liaison négociée. En outre, un ou plusieurs nœuds peuvent accueillir de multiples interfaces radio, des nœuds qui accueillent de multiples interfaces radio pouvant établir plus d'une interface radio avec des nœuds homologues sur des interfaces radio similaires ou sur des interfaces radio différentes en fonction d'une négociation entre les nœuds.
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