Invention Grant
US07756071B2 Multiple access spread spectrum switching methodology 失效
多址扩频切换方法

  • Patent Title: Multiple access spread spectrum switching methodology
  • Patent Title (中): 多址扩频切换方法
  • Application No.: US12220553
    Application Date: 2008-07-26
  • Publication No.: US07756071B2
    Publication Date: 2010-07-13
  • Inventor: Ashok N. Rudrapatna
  • Applicant: Ashok N. Rudrapatna
  • Applicant Address: US NY New York
  • Assignee: AT&T Corp.
  • Current Assignee: AT&T Corp.
  • Current Assignee Address: US NY New York
  • Main IPC: H04B7/212
  • IPC: H04B7/212
Multiple access spread spectrum switching methodology
Abstract:
A low-cost, low-power, low-complexity, small, high-reliability, robust, seamless satellite communication network is described. The network performs encoding of a user signal at the customer premises to enable routing of the user signal to an appropriate destination beam at the satellite requiring low power user signal processing. Routing information is embedded at the periphery of the network CPE's rather than at the satellite. Embedding the routing information in this way greatly reduces on-board switching complexity and increases signal to interference ratio for the user.
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