摘要
江汉油田通信网络的NGN改造,充分利用了现有网络资源,针对性地制订了采用无源光网络、中继网关、IP网关等改造方案,实践证明,各种改造方案的针对性强,能适应江汉油田通信网络NGN改造的实际要求。
NGN（Next Generation Network） upgrading of communication network has made full use of net resource available and transformation plans have accordingly been worked out for adopting passive optical network,trunking gateway and IP gateway.The result proves that the plans have advantages of high adaptability and can meet practical requirement for NGN upgrading of communication network in Jianghan Oilfield.
出处
《江汉石油职工大学学报》
2011年第1期38-40,共3页
Journal of Jianghan Petroleum University of Staff and Workers
关键词
NGN技术
改造
应用
无源光网络
NGN Technology
Upgrading
Applying
Passive Optical Network
