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[Technology Management] cdma2000APis5 DL : 0: 本参考性技术文件是为适应CDMA蜂窝技术在我国的发展，保证不同厂家支持 cdma2000 的基站和手机在CDMA2000 网络内能够互通工作，并与支持IS-95A/IS-95B 的系统后向兼容，并且为了保证我国的国内开发有标准可依，为方便运营者的管理而编写。本参考性技术文件等效3GPP2 C.S0004-A-1 《cdma2000 扩频系统信令链路接入控制规范》。-the technical reference document for the adaptation of CDMA cellular technology in the development of our country. ensured that different manufacturers support cdma2000 base station and the CDMA2000 cell phone network to interconnection work and with the support IS-95A/IS-95B system compatibility, and in order to ensure the development of national standards to follow, in order to facilitate the operation and management of the preparation. The technical reference document equivalent GPP2 C.S0004 3-A-1 "letter cdma2000 Spread Spectrum Systems Order link access control norms. "
Date : 2008-10-13 Size : 1.37mb User : 胡志新
[Technology Management] cdma2000APis3 DL : 0: cdma2000空中接口技术规范---层3协议：本参考性技术文件是为适应CDMA蜂窝技术在我国的发展，保证不同厂家支持 cdma2000 的基站和手机在CDMA2000 网络内能够互通工作，并与支持IS-95A/IS-95B 的系统后向兼容，并且为了保证我国的国内开发有标准可依，为方便运营者的管理而编写。本参考性技术文件等效3GPP2 C.S0004-A-1 《cdma2000 扩频系统信令链路接入控制规范》。-cdma2000 air interface technology standard --- layer 3 protocol : The technical reference document for the adaptation of CDMA cellular technology in the development of our country. ensured that different manufacturers support cdma2000 base station and the CDMA2000 cell phone network to interconnection work and with the support IS-95A/IS-95B system compatibility, and in order to ensure the development of national standards to follow, in order to facilitate the operation and management of the preparation. The technical reference document equivalent GPP2 C.S0004 3-A-1 "letter cdma2000 Spread Spectrum Systems Order link access control norms. "
Date : 2008-10-13 Size : 965.7kb User : 胡志新
[Technology Management] cdma2000APis5 DL : 0: 本参考性技术文件是为适应CDMA蜂窝技术在我国的发展，保证不同厂家支持 cdma2000 的基站和手机在CDMA2000 网络内能够互通工作，并与支持IS-95A/IS-95B 的系统后向兼容，并且为了保证我国的国内开发有标准可依，为方便运营者的管理而编写。本参考性技术文件等效3GPP2 C.S0004-A-1 《cdma2000 扩频系统信令链路接入控制规范》。-the technical reference document for the adaptation of CDMA cellular technology in the development of our country. ensured that different manufacturers support cdma2000 base station and the CDMA2000 cell phone network to interconnection work and with the support IS-95A/IS-95B system compatibility, and in order to ensure the development of national standards to follow, in order to facilitate the operation and management of the preparation. The technical reference document equivalent GPP2 C.S0004 3-A-1 "letter cdma2000 Spread Spectrum Systems Order link access control norms. "
Date : 2025-12-21 Size : 1.37mb User : 胡志新
[Technology Management] cdma2000APis3 DL : 0: cdma2000空中接口技术规范---层3协议：本参考性技术文件是为适应CDMA蜂窝技术在我国的发展，保证不同厂家支持 cdma2000 的基站和手机在CDMA2000 网络内能够互通工作，并与支持IS-95A/IS-95B 的系统后向兼容，并且为了保证我国的国内开发有标准可依，为方便运营者的管理而编写。本参考性技术文件等效3GPP2 C.S0004-A-1 《cdma2000 扩频系统信令链路接入控制规范》。-cdma2000 air interface technology standard--- layer 3 protocol : The technical reference document for the adaptation of CDMA cellular technology in the development of our country. ensured that different manufacturers support cdma2000 base station and the CDMA2000 cell phone network to interconnection work and with the support IS-95A/IS-95B system compatibility, and in order to ensure the development of national standards to follow, in order to facilitate the operation and management of the preparation. The technical reference document equivalent GPP2 C.S0004 3-A-1 "letter cdma2000 Spread Spectrum Systems Order link access control norms. "
Date : 2025-12-21 Size : 965kb User : 胡志新
[Technology Management] remove-c-program-when-run DL : 0: 大家都知道，一般的程序运行的时候，可执行文件本身是被操作系统保护的，不能用改写的方式访问，更别提在本身还在运行的时侯删除自己了。在网上看到一种UNDOCUMENT的方法，通过改变系统底层的文件访问模式实现删除自己。但是有没有一种用在MSDN上就能查到的函数实现呢？答案是肯定的。下面请看一个范例：-We all know that, in general, when running the executable file itself is protected by the operating system, access can not be rewritten, not to mention in itself is still running at the right time to delete himself. On the Internet see a UNDOCUMENT way, by changing the underlying file system access patterns to achieve delete itself. But is there a use can be found on MSDN the function to achieve it? The answer is yes. Please see below an example:
Date : 2025-12-21 Size : 5kb User : jelly
[Technology Management] LKT4101 DL : 0: LKT4101 防抄板专用协处理器芯片采用专用的智能卡芯片平台，内置凌科芯安公司自主开发的嵌入式系统，专门为保护用户代码，防止非法访问和外部攻击而设计的新一代安全芯片。处理器使用8051内核，采用串口通讯协议，用户可以把主要算法放到芯片内部，编程语言基于标准C，开发简单方便，同时，内部大容量的数据空间可作为用户扩展数据存储器，存放重要特征数据。-LKT4101 anti-copy board dedicated coprocessor chip dedicated smart card chip platform, a new generation of security chip built-in van den Brink core security company independently developed embedded systems, specifically designed to protect the user code, to prevent unauthorized access and external attacks. 8051 core processor, using the serial communication protocol, user main algorithm onto the chip' s internal programming language based on standard C, the development of simple and convenient at the same time, large capacity internal data space can be used as a user extended data memory, to store important feature data .
Date : 2025-12-21 Size : 14kb User : 曹铁