Method and system for bearer authorization in a wireless...

H - Electricity – 04 – L

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H04L 29/06 (2006.01)

Patent

CA 2426164

The present invention relates to a method and a system for bearer authorization in a wireless communication network, including the creation of an authorization binding information (AUTN) in a control function (PCF) of an application layer of said wireless communication network, the allocation of a control function identifier representative of the actual address of the control function in said wireless communication network and incorporating said identifier into said authorization binding information, the transmission of the so created authorization binding information to a terminal device (UE) having access to said wireless communication network, and the bearer authorization proceeding from the terminal device through a transport layer of said wireless communication layer by deriving the actual address of said control function from which the authorization binding function has originated based on the control function identifier included in said authorization binding information. In this manner, inherent security risks involved in sending the actual control function address to a terminal device or User Equipment are eliminated, and the authorization binding information is reduced in size.

L'invention porte sur un procédé et un système d'autorisation au porteur dans un réseau de communication comprenant: la création d'une information liant l'autorisation (AUTN) dans la fonction de contrôle (PCF) d'une couche d'application du susdit réseau; l'attribution d'un identificateur de fonction de contrôle représentatif de l'adresse actuelle de la fonction de contrôle dans ledit réseau et l'incorporation dudit identificateur dans ladite information liant l'autorisation; la transmission de ladite information liant l'autorisation ainsi créée à un dispositif terminal (UE) ayant accès audit réseau; et le traitement de l'autorisation au porteur par le dispositif terminal via une couche de transport de ladite couche de communication sans fil en dérivant l'adresse actuelle de ladite fonction de contrôle, dont provient la fonction liant l'autorisation, sur la base de l'identificateur de fonction de contrôle inclus dans ladite information liant l'autorisation. De cette manière, les risques touchant la sécurité liés à la transmission de l'adresse de la fonction de contrôle actuelle à un dispositif terminal ou à l'équipement d'un utilisateur sont éliminés, et l'information liant l'autorisation est d'une taille réduite.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Method and system for bearer authorization in a wireless... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and system for bearer authorization in a wireless..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for bearer authorization in a wireless... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2077233

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.