Wireless communication system

H - Electricity – 04 – W

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H04W 74/02 (2009.01) H04W 4/08 (2009.01) H04W 72/08 (2009.01)

Patent

CA 2667232

In a wireless communication system comprising a base station and terminals that use a plurality of frequency bands to communicate with each other, each of the terminals determines a wireless channel quality for each of the frequency bands and notifies it to the base station. The base station decides, based on the notification from each terminal, a frequency band to be used by each terminal. The base station then groups the terminals based on the differences or the like of the frequency bands to be used by the terminals, and notifies the terminals of to which terminal groups they belong. Each terminal sets, based on the notification from the base station, the frequency band to be used by that terminal and the terminal group to which that terminal belongs, and determines a wireless channel quality of the notified frequency band to be used. A result of the determination is notified to the base station. The base station performs, based on the wireless channel qualities related to the frequency bands to be used by the terminals, a scheduling for each of the frequency bands to be used, thereby starting communication with the terminals.

Dans un système de communication sans fil comprenant une station de base et des terminaux qui utilisent une pluralité de bandes de fréquence pour communiquer entre elles, chacun des terminaux détermine une qualité de canal sans fil pour chacune des bandes de fréquence et notifie la station de base. La station de base décide, à partir de la notification de chaque terminal, quelle bande de base doit être utilisée par chaque terminal. La station de base regroupe alors les terminaux à partir des différences ou des similarités des bandes de fréquence à utiliser par les terminaux et notifie les terminaux des groupes de terminaux auxquels ils appartiennent. Chaque terminal règle, à partir de la notification provenant de la station de base, la bande de fréquence à utiliser par ce terminal et le groupe de terminaux auquel ce terminal appartient et détermine une qualité de canal sans fil de la bande de fréquence notifiée à utiliser. Un résultat de la détermination est notifié à la station de base. La station de base effectue, à partir des qualités de canal sans fil apparentées aux bandes de fréquence à utiliser par les terminaux une programmation de chacune des bandes de fréquence à utiliser, ce qui démarre une communication avec les terminaux.

LandOfFree

Say what you really think

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

Rating

Wireless communication system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Wireless communication system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wireless communication system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1493543

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