The synthesized signal testing equipment is widely used in the field of wireless communication. A new design method of FLEX and POCSAG page testing instrument is introduced, which is based on MCU encoder, FPGA control...The synthesized signal testing equipment is widely used in the field of wireless communication. A new design method of FLEX and POCSAG page testing instrument is introduced, which is based on MCU encoder, FPGA control and digital RF. The technology of DDS and PLL is also presented.展开更多
在分析常见分页方法的基础上,针对定位SQL语句分页法通用性差、不易移植的缺点,利用Java开源框架的优势对其进行改进。在改进版定位SQL语句分页法中利用The Pager Tag Library开源分页处理框架和Hibernate的检索策略结合解决了定位SQL...在分析常见分页方法的基础上,针对定位SQL语句分页法通用性差、不易移植的缺点,利用Java开源框架的优势对其进行改进。在改进版定位SQL语句分页法中利用The Pager Tag Library开源分页处理框架和Hibernate的检索策略结合解决了定位SQL语句分页法在各数据库间语句不兼容问题,使通用分页模块的开发过程更方便、快捷、易于移植。同时,整个通用分页模块构造的平台是建立在Struts+Hibernate整合架构的基础上,充分发挥MVC设计模式的优越性,清晰地划分出通用分页模块的业务逻辑层次,方便软件项目的二次开发。展开更多
In this paper,the key techniques and approaches to pragmatize text and voice integrated paging system are discussed. Based on the analyses, a 2 400 bps integrated experimental paging system fully compatible with P...In this paper,the key techniques and approaches to pragmatize text and voice integrated paging system are discussed. Based on the analyses, a 2 400 bps integrated experimental paging system fully compatible with POCSAG system is presented. The theory展开更多
WHEN refrigerators, color TV sets, high-quality clothes and furniture entered society, Beijingers began to shift their attention to improving their own communicative capabilities that a modem life demands. Having a te...WHEN refrigerators, color TV sets, high-quality clothes and furniture entered society, Beijingers began to shift their attention to improving their own communicative capabilities that a modem life demands. Having a telephone at home used to be the privilege of high officials. But today, when you visit a Beijinger’s home or when you walk among the bustling crowds on展开更多
文摘The synthesized signal testing equipment is widely used in the field of wireless communication. A new design method of FLEX and POCSAG page testing instrument is introduced, which is based on MCU encoder, FPGA control and digital RF. The technology of DDS and PLL is also presented.
文摘在分析常见分页方法的基础上,针对定位SQL语句分页法通用性差、不易移植的缺点,利用Java开源框架的优势对其进行改进。在改进版定位SQL语句分页法中利用The Pager Tag Library开源分页处理框架和Hibernate的检索策略结合解决了定位SQL语句分页法在各数据库间语句不兼容问题,使通用分页模块的开发过程更方便、快捷、易于移植。同时,整个通用分页模块构造的平台是建立在Struts+Hibernate整合架构的基础上,充分发挥MVC设计模式的优越性,清晰地划分出通用分页模块的业务逻辑层次,方便软件项目的二次开发。
文摘In this paper,the key techniques and approaches to pragmatize text and voice integrated paging system are discussed. Based on the analyses, a 2 400 bps integrated experimental paging system fully compatible with POCSAG system is presented. The theory
文摘WHEN refrigerators, color TV sets, high-quality clothes and furniture entered society, Beijingers began to shift their attention to improving their own communicative capabilities that a modem life demands. Having a telephone at home used to be the privilege of high officials. But today, when you visit a Beijinger’s home or when you walk among the bustling crowds on
