Method and system enabling use of white space radio spectrum...

Details Method and system enabling use of white space radio spectrum... Method and system enabling use of white space radio spectrum...

H - Electricity

04

W

H04W 16/14 (2009.01) H04W 72/02 (2009.01)

Patent

CA 2734902

A system (10) and method (50) of dynamic allocation of spectrum for a communication device involves receiving (51) a user channel map (UCM) on a control channel that is outside the band of interest. The UCM can include at least boundary location information for one or more channel resources within a UHF band and communication parameters. The method can determine (52) at least an approximate location for the communication device, compare (56) the approximate location with the boundary location information, and determine (57) which channels can avoid co-channel and adjacent channel interference with licensed users and other unlicensed users based on the comparison, boundary location information, and the communication parameters. The UCM can further include communication parameters such as maximum allowable transmit power, duty cycle, and in use information by other unlicensed and licensed users. The boundary location information can include polygon endpoint calculations and associated technical communication parameters.

Linvention concerne un système (10) et un procédé (50) dallocation dynamique de spectre pour un dispositif de communication qui implique la réception (51) dune carte de canal utilisateur (UCM) sur un canal de signalisation hors bande intéressant. LUCM peut comprendre au moins des informations de position limite pour une ou plusieurs ressources de canal au sein dune bande UHF et des paramètres de communication. Le procédé peut déterminer (52) au moins une position approchée du dispositif de communication, comparer (56) la position approchée aux informations de position limite, et déterminer (57) les canaux qui peuvent éviter les interférences dans le même canal et dans les canaux adjacents avec des utilisateurs sous licence et dautres utilisateurs sans licence sur la base de la comparaison, des informations de position limite et des paramètres de communication. LUCM peut en outre comprendre des paramètres de communication tels que la puissance de transmission maximale admissible, le facteur dutilisation et les informations en cours dutilisation par les autres utilisateurs sous licence et sans licence. Les informations de position limite peuvent inclure des calculs de points limites polygonaux et des paramètres de communication techniques associés.

Affiliated with

Also associated with

Rating

Method and system enabling use of white space radio spectrum... 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 enabling use of white space radio spectrum..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system enabling use of white space radio spectrum... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1532889