A-GPS is adopted by mobile operation companies as the highest accurate position way in mobile location-based service. It combined the technology of GPS and mobile communication network.
GPS定位技术是目前移动运营商推出的移动位置服务中所采用的精度最高的定位方式，它结合了GPS定位技术及移动通信网络的优势于一身。
Coordinates that are Shared with software developers, AD networks and location-based service providers in return for free location-based mobile applications and geo-targeted ads.
用户和软件开发者、广告公司和定位服务提供商分享坐标信息，然后获得免费定位手机应用和地理定位广告。
For example, iPhone owners are twice as likely to see mobile web ads and four times as likely to see an AD while playing a game on their phone or while using a location-based service.
例如，iPhone所有者观看手机网络广告的可能两倍于其他品牌手机用户，并且在玩手机游戏、使用手机定位服务时看广告的可能性也四倍于其他用户。
In future, more of this experimentation will take place on Facebook, which boasts over 150m mobile users and so ought to be the one network capable of creating a massive, location -based service fast.
展望未来，Facebook会进行更多这样的试验。它的手机用户超过1亿5000万，应该是最有能力创造一个庞大，以地理定位为基础的服务的社交网络。
One in ten mobile phone users in the U.S. used a location-based service such as a map, friend or restaurant finder in Q4, 2008.
在美国2008年第四季度的调查中，有十分之一的手机用户使用如地图、交友或者餐馆查询等手机定位服务。
In future, more of this experimentation will take place on Facebook, which boasts over 150m mobile users and so ought to be the one network capable of creating a massive, location-based service fast.
展望未来，Facebook会进行更多这样的试验。它的手机用户超过1亿5000万，应该是最有能力创造一个庞大，以地理定位为基础的服务的社交网络。
These site display digital screens, mobile, social and service based on the desired location.
这些现场展示的数字屏幕，是移动、社会和基于地点的服务所觊觎的。
Terminal based on TETRA digital trunking mobile communication system could send and receive status and short data service message, and achieve navigation and location through short data service.
基于TETRA数字集群移动通信系统开发的TETRA终端，通过数据业务可以发送和接收状态消息和短数据业务消息，利用短数据业务完成终端导航定位功能。
In the field of mobile communication, demand for location-based service (LBS) is growing, WLAN-based indoor location system that precisely meets the needs is becoming a research focus.
在移动通信领域，人们对基于位置服务(LBS)的需求正在不断增长，基于WLAN的室内定位系统正是迎合了这种需求的一个新兴的研究热点。
The management of mobile object location and the increasing service based on location in mobile computing both need the mining of user moving patterns.
在移动计算中与移动用户位置相关的移动对象位置管理服务以及基于位置的移动增值服务等都离不开移动用户移动模式的挖掘。
The management of mobile object location and the increasing service based on location in mobile computing both need the mining of user moving patterns.
在移动计算中与移动用户位置相关的移动对象位置管理服务以及基于位置的移动增值服务等都离不开移动用户移动模式的挖掘。
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