Patents by Inventor Abel Clement Dasylva

Abel Clement Dasylva has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Reliable quality of service (QoS) provisioning using adaptive class-based contention periods
    Patent number: 7684333
    Abstract: A method and system for allocating bandwidth of a wireless channel to different types of traffic includes partitioning the bandwidth of the wireless channel into a plurality of contention periods. Traffic flows are associated with access categories, and one or more of the access categories are assigned to each contention period. During at least one of the contention periods, traffic flows associated with a proper subset of the access categories contend for access to the wireless channel.
    Type: Grant
    Filed: July 28, 2005
    Date of Patent: March 23, 2010
    Assignee: AVAYA, Inc.
    Inventors: Abel Clement Dasylva, Zhonghui Yao, Delfin Montuno, Michel Ouellette, James Aweya, Wenfeng Chen, Kent Felske