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System determination emulator for analysis and testing

A technology for signal simulation and determination process, applied in the field of simulation tools, which can solve the problem that service providers are difficult to repair PRL, difficult to help repair PRL, etc.

Inactive Publication Date: 2012-08-08
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it may be difficult for service providers to troubleshoot PRL issues
On the other hand, due to the proprietary nature of PRL, it may be difficult for OEMs to help troubleshoot said PRL issues

Method used

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  • System determination emulator for analysis and testing
  • System determination emulator for analysis and testing
  • System determination emulator for analysis and testing

Examples

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Embodiment Construction

[0024] The techniques disclosed herein address at least the needs noted above by providing tangible output of system determination processes and / or results. For example, a trace map of the systems being considered by the system determination process and / or its sequence in the selection process may be output. This can be done without exposing the internal operation of the system determining algorithms and / or code.

[0025] In the following description, specific details are given in order to provide a thorough understanding of the described embodiments. However, it will be understood by those skilled in the art that the described embodiments may be practiced without these specific details. For example, circuits may be shown in block diagrams in order not to obscure the embodiments in unnecessary detail. In other instances, well-known circuits, structures and techniques may be shown in detail in order not to obscure the described embodiments.

[0026] Furthermore, it should be...

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PUM

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Abstract

A roaming emulator provides a tool for emulating system determination for monitoring the operation of a wireless communication device (WCD) during system determination. A signal monitoring program and service selection protocol are stored, and a signal emulation module provides a signal emulation output in accordance with a predetermined set of data. A processing module performs a simulation of aservice selection procedure based on the service selection protocol and performed in accordance with the signal monitoring program and the signal emulation output. A result of the service selection is provided by an output module. The emulator can provide emulated system scanning based on geographical or market location, and can emulate scenarios when channels from neighboring systems or markets ''bleed'' into the RF environment of the WCD.

Description

technical field [0001] The present invention relates to simulation tools, and more particularly to a tool for simulating a wireless environment for a multi-user subscriber communication system. Background technique [0002] Wireless communication devices (WCDs) are becoming more and more common. For example, millions, if not billions, of individuals own and / or utilize one or more WCDs such as (but not limited to) mobile phones, personal data assistants (PDAs), wireless gaming devices, and wireless-capable computer. A large number of service providers also exist to support the growing number of WCDs. A user subscribes to one of these service providers to receive service. [0003] Each carrier forms a network that provides wireless service to its subscribers in various geographic regions of the world. For example, one service provider may provide service covering the eastern seaboard of the United States, while another provider may provide service covering various parts of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/00H04W48/18H04W8/24
CPCH04W8/245H04W24/00H04W48/18H04W24/06H04W16/22
Inventor 拉吉弗·D·拉扬安德鲁·T·亨特罗特姆·库帕托马斯·加尔韦斯·圣埃利亚
Owner QUALCOMM INC
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