Invention Grant
US08488562B2 Transmission power control in multi-hop networks 有权
多跳网络中的传输功率控制

  • Patent Title: Transmission power control in multi-hop networks
  • Patent Title (中): 多跳网络中的传输功率控制
  • Application No.: US12905334
    Application Date: 2010-10-15
  • Publication No.: US08488562B2
    Publication Date: 2013-07-16
  • Inventor: Nagendra Nagaraja
  • Applicant: Nagendra Nagaraja
  • Applicant Address: US CA San Diego
  • Assignee: QUALCOMM Incorporated
  • Current Assignee: QUALCOMM Incorporated
  • Current Assignee Address: US CA San Diego
  • Agent Tyler J. Overall
  • Main IPC: H04W4/00
  • IPC: H04W4/00
Transmission power control in multi-hop networks
Abstract:
Systems and methodologies are described that facilitate providing power control for intermediary access points in wireless networks, such as relay nodes. Parameters related to intermediary access point communications can be provided to a serving access point, and the serving access point can generate power adjustment values and related commands based at least in part on the parameters. The parameters can include load on the intermediary access point, signal-to-interference-and-noise ratio (SINR) and/or similar parameters related to communications between the intermediary access points and/or one or more UEs, etc. In addition, end-to-end power control can be provided where intermediary access points report SINR to serving access points allowing serving access points to adjust downlink transmission power.
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