Date | Release Notes |
2012/4/12 | Current version is V1.0, only LTE downlink resource grid is implemented. Next version shall cover LTE uplink as well. Any questions concerning usage of the tool, please feel free to contact: jeffyko@Powered by ahtjzy.com. |
2012/4/23 | Updated to version 1.1, including: 1. fully support of LTE uplink resource grid which can be found in "UL Rresource Grid" sheet. 2. note 1, the uplink parameters can be found in 3GPP 36.331; note 2, PRACH configuration is a little tricky, please refer to "PRACH Configuration" sheet and possibly 3GPP 36.211; note 3, PRB number of PUCCH is the maximum resources required, and the unused PUCCH regions are assumed to be allocated to PUSCH; note 4, no UE-specific parameters are included in SRS, and only one cell-specific parameter: srs-SubframeConfig is considered. 3. Error-checking abillity of the tool is weak, so please make sure the configured parameters are within the valid ranges. Whenever error happens, the result is undefined. |
2012/10/30 | Updated to version 1.2, including a bugfix: 1. The PRACH RE mapping for TDD is incorrect if the "Density per 10ms" is bigger than 1 and the first PRB for PRACH calculated according to 36.211 is confilict with the reserved PUCCH region calculated according to 36.211/36.213. Thanks to matrowang@Powered by ahtjzy.com. |
2013/2/17 | Updated to version 1.3, including additional function: 1. Now PUCCH region information will be shown, which can be used in PUCCH dimensioning. |
2013/6/11 | Updated to version 1.4, including two bugfixes: 1. PBCH mapping: according to 36.211, PBCH mapping always assumes 4 antenna ports, irrespective of the actual configuration; and the unused resources are reserved and cann't be used for PDSCH. 2. PUCCH assignment in TDD: according to 36.213, in case of UL/DL configuration #0, the subframe #3 and #8 cann't be used for ACK feedback, although they are normal uplink subframes. |
彭傲 发表于 2014-11-7 21:57
多谢楼主,下来试一试,之前用的网站http://www.pewscorner.host-ed.me/LTE/lte_resource_grid.html,希望能 ...
jeffyko 发表于 2014-10-31 15:34
不少兄弟都遇到这种问题了。
代码里我把路径修改为D:/Init.dat,然后把Init.dat拷贝到C盘下来作为workarou ...
bluesea007 发表于 2014-11-10 15:51
版主,能否改彻底些,把从c:\读取Init.dat地方也改成从D:\读取?一劳永逸
jeffyko 发表于 2014-11-11 15:15
可以,改下C++的代码就好。
等我空下来,把R10的一些新特性做到工具里去,然后一次性更新吧。
彭傲 发表于 2014-11-7 21:57
多谢楼主,下来试一试,之前用的网站http://www.pewscorner.host-ed.me/LTE/lte_resource_grid.html,希望能 ...
jeffyko 发表于 2014-10-31 15:34
不少兄弟都遇到这种问题了。
代码里我把路径修改为D:/Init.dat,然后把Init.dat拷贝到C盘下来作为workarou ...
bluesea007 发表于 2014-11-10 15:49
以前也用这个网站,现在挂掉了
bluesea007 发表于 2014-11-10 15:49
以前也用这个网站,现在挂掉了
apopen 发表于 2015-8-24 17:24
用的是OFFICE 2007
点击 initialize 无反应
点击exe文件也没反应
jeffyko 发表于 2015-8-25 00:22
首先得启用宏,生成的init文件在C盘或D盘根目录下。
apopen 发表于 2015-8-26 11:08
已经启用宏,C盘目录下有找到init.dat,但是点击xlsm中的exe提示:不能启动次对象的源应用程序,直接单击 ...
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