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为观察位置不准确的主要原因
The main reason for inaccuracies observed in location
estimation, imposed by the propagation conditions of the
wireless channel, is the Non Line Of Sight (NLOS) due to
transmitted signal blocking. Because of the NLOS, the first
TOA, which bears information related to the mobile
terminal position, suffers stronger attenuation than later
arrivals and therefore wrong timing information is
obtained yielding biased position estimation. Several
NLOS mitigation algorithms have been presented. One of
the most common approaches consists of correcting the
TOA measurements exploiting the fact that the variance of
the TOA measurements is significantly increased in NLOS
scenarios
- 2022-05-25 13:28:45下载
- 积分：1
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This paper describes a platform embedded C language EC software and application...
本文详细介绍了嵌入式平台上用C 语言编写统软件和应用软件的方法。虽然是针对ARM平台介绍的,但基本经验和算法也适合于其他嵌入式平台的软件设-This paper describes a platform embedded C language EC software and application method. Although ARM platform is introduced, but the basic experiences and algorithms are suitable for embedded in other software-based platform
- 2022-08-16 13:16:48下载
- 积分：1
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RHCE of the问题，只是测试，This is a review of the问题used in，……
RHCE的题库，刚刚考过，这是复习用过的题库，学校给发的。-RHCE of the questions, just test, this is a review of the questions used in schools to the hair.
- 2022-03-02 16:08:43下载
- 积分：1
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JXTA信息，使用JXTA对等
JXTA资料，使用JXTA实现P2P通信.PDF-JXTA information, the use of JXTA peer-to-peer communications to achieve. PDF
- 2022-02-24 23:04:45下载
- 积分：1
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清华讲座
清华大学课程讲义-操作系统（Powerpoint格式）-Qinghua course lectures-OS (Powerpoint format)
- 2022-03-16 23:40:38下载
- 积分：1
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vc++中MFC介绍，包含很多MFC函数的用法。
vc++中MFC介绍，包含很多MFC函数的用法。-vc introduced include many MFC function usage.
- 2022-08-15 18:21:18下载
- 积分：1
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C procedures classic 900 cases 2
C 程序经典900例2-C procedures classic 900 cases 2
- 2022-08-15 20:13:25下载
- 积分：1
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一些关于C++的练习和相关答案， 一些关于C++的练习和相关答案，一些关于C++的练习和相关答案...
一些关于C++的练习和相关答案， 一些关于C++的练习和相关答案，一些关于C++的练习和相关答案-Some information about C++, exercises and related answers about C++, exercises and related answers about C++, exercises and related answers about C++, exercises and related answers
- 2022-03-12 15:34:25下载
- 积分：1
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代表vcxbcxcxvxcvc 额度放松地放松对分散对方
代表vcxbcxcxvxcvc 额度放松地放松对分散对方-vcxbcxcxvxcvc representatives to relax the amount of scattered relax each other
- 2022-12-21 08:45:11下载
- 积分：1
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thinking in java second edition in English
thinking in java 英文第二版-thinking in java second edition in English
- 2022-03-24 08:29:51下载
- 积分：1
