基于CDMA 1X技术的录井数据远程传输系统

录井数据远程传输技术随着无线网络技术的发展而提高，如何选择先进、经济、适用的传输技术是规划录井数据信息建设方案需要首先解决的问题。介绍了中原录井采用CDMA1X技术实现数据远程传输的简要情况，阐述了CDMA1X技术特点，从性能上与GPRS作了对比分析，认为该技术是录井数据远传方案中应首选的技术，可以通过软件控制实现实时和随机数据传输。基于CDMA1X网络环境下的录井远传系统较好地实现了双向数据传输、实时解压缩、数据迂移、系统在线升级、智能传输、网络验收、双机备份和即时通信等功能。它具有模块体积小、服务费用低、始终在线和宽带适应的特点，为探讨新的网络条件下数据传输功能的开发提供了技术支持。

Mud logging data remote transmitting system based on CDMA 1X technique

Mud logging data remote transmitting technique has been improved with the development of the wireless network technology, and how to choose the advanced, economic and suitable transmitting technology is the first problem that is needed to be solved during planning the construction of mud logging data information. The author introduced the brief state of realizing data remote transmission by using CDMA 1X technique in Zhongyuan Mud Logging Company, described the technical properties of CDMA 1X, compared and analyzed CDMA 1X with GPRS, and considered that CDMA 1X technique was the first technology to be chosen for the mud logging data transmitting plan, which could be used for real-time and random data transmission by software control. Mud logging remote transmitting system based on CDMA 1X condition realized the functions such as two-way data transmitting, real-time unzipping, data moving, system on-line upgrading, intelligently transmitting, network acceptance, double backup and immediate communication, etc.. It had the characteristics of small module volume, low service cost, throughout online and available wide line, which provided the technical support for discussing and developing dada transmitting function under the new network conditions.