Invention Grant
US08825065B2 Transmit power dependent reduced emissions from a wireless transceiver 有权
发射功率相关减少无线收发器的发射

  • Patent Title: Transmit power dependent reduced emissions from a wireless transceiver
  • Patent Title (中): 发射功率相关减少无线收发器的发射
  • Application No.: US11625260
    Application Date: 2007-01-19
  • Publication No.: US08825065B2
    Publication Date: 2014-09-02
  • Inventor: Todd Sutton
  • Applicant: Todd Sutton
  • Applicant Address: CA Ottawa
  • Assignee: Wi-Lan, Inc.
  • Current Assignee: Wi-Lan, Inc.
  • Current Assignee Address: CA Ottawa
  • Agency: Volpe and Koenig, P.C.
  • Main IPC: H04W72/00
  • IPC: H04W72/00
Transmit power dependent reduced emissions from a wireless transceiver
Abstract:
Methods and apparatus for reducing out of band emissions through selective resource allocation, transmit power control, or a combination thereof. A resource controller, such as a base station, can allocate uplink resources to a requesting subscriber station based in part on an expected transmit power. The base station can allocate uplink bandwidth to the subscriber station based on an expected subscriber station uplink transmit power and a frequency of a restricted emissions band. Those subscriber stations having higher expected transmit powers are allocated bandwidth further from the restricted emissions band. The subscriber station can perform complementary transmit power control based on allocated uplink resources. The subscriber station can limit a transmit power based in part on a bandwidth allocation, modulation type allocation, or some combination thereof.
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