Invention Grant
US09042491B2 Systems, apparatus, and methods for receiving paging messages by creating fat paths in fast fading scenarios
有权
用于通过在快速衰落情况下创建胖路径来接收寻呼消息的系统,装置和方法
- Patent Title: Systems, apparatus, and methods for receiving paging messages by creating fat paths in fast fading scenarios
- Patent Title (中): 用于通过在快速衰落情况下创建胖路径来接收寻呼消息的系统,装置和方法
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Application No.: US13744127Application Date: 2013-01-17
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Publication No.: US09042491B2Publication Date: 2015-05-26
- Inventor: Bhaskara V. Batchu , Priyangshu Ghosh
- Applicant: Qualcomm Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Knobbe Martens Olson & Bear LLP
- Main IPC: H04L1/20
- IPC: H04L1/20 ; H04B1/7073 ; H04B1/7115

Abstract:
This disclosure provides systems, methods, and apparatus for receiving paging messages in fast fading scenarios. In one aspect, a method of demodulating a paging message during an assigned time slot by a wireless communications apparatus operating in an idle mode is provided. The method includes determining, in anticipation of the assigned time slot, an expected time position corresponding to a path of a pilot signal having a greater signal strength relative to other pilot signals. The method further includes assigning a first demodulation element to demodulate the pilot signal with reference to the expected time position and assigning a second demodulation element to demodulate the pilot signal with reference to a time offset from the expected time position. Other aspects, embodiments, and features are also claimed and described.
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