Method and device for increasing capacity in wireless communication environment

Method and device for increasing capacity in wireless communication environment

  • CN 101,263,677 B
  • Filed: 07/24/2006
  • Issued: 06/17/2015
  • Est. Priority Date: 07/22/2005
  • Status: Active Grant
First Claim
Patent Images

1. , for increasing a method for the power system capacity of wireless communications environment, it comprises:

  • Based on spatial information, unique scrambling code is assigned to the walsh code cluster with one group of orthogonal Walsh code sequence;

    Walsh code is assigned to user'"'"'s set;

    Described first user device and the second user'"'"'s set are assigned to different walsh code cluster based on determining the spatial signature of first user device and the second user'"'"'s set to be positioned at outside predetermined threshold range;

    Described first user device and the second user'"'"'s set are assigned to identical walsh code clusters based on determining the spatial signature of described first user device and described second user'"'"'s set to be positioned at described predetermined threshold range;

    Whether assessment exceedes power system capacity;

    The multiple walsh code cluster being enough to meet system needs are defined when exceeding power system capacity, wherein multiple walsh code cluster is defined as the orthogonal Walsh code sequence with copy group, and wherein unique scrambling code is assigned to each walsh code cluster;

    AndThe identical orthogonal Walsh code sequence in different walsh code cluster is allowed to be assigned to the multiple user'"'"'s sets being assigned to different walsh code cluster.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×