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- Visitor Location Register (VLR). 访问者位置寄存器 (VLR)。
- The VLR is used when a cellular telephone is not recognized by the local MSC. 当本地MSC 不能识别某个蜂窝电话时，就会用到VLR。
- VDN2P - serves as the reverse mapping mechanism for the visitor location (VLR) database. VDN2P -- 作为访问者位置 (VLR) 数据库的反向映射机制。
- In this research, we try to figure out mutual authentication between MS and HLR and between MS and VLR. 这个计画的目标在于解决MS、HLR之间无法相互认证的问题，还有MS、VLR之间也无法相互的进行认证。
- Individual lymphocytes express a uniquely rearranged VLR gene in monoallelic fashion. 对七鳃鳗所含有的脊椎动物免疫系统的原始元素所做的新的搜索工作，在淋巴细胞一样的细胞上发现了新型可变受体，它们利用一种不寻常的基因重排过程来产生受体多样性。
- An iGSM gatekeeper is implemented to serve as the VLR for iGSM subscribers who visit the IP network. iGSM网守用作访问IP网络的iGSM用户的VLR。
- Nowadays, most mobile communication systems have been configured the HLR and VLR. 目前正在使用的移动通信系统中大多都配置了归属位置寄存器HLR和拜访位置寄存器VLR。
- It seems that the fully automatic,season-long and real time monitoring will be feasible with the development of the vertical-looking radar (VLR). 昆虫雷达技术也逐渐从研究走向实用，已经实现了对迁飞性害虫的长期、自动和实时监测。
- Developing a VLR network in combination with GIS technique in China would produce an operational surveilliance system for migratiory pest outbreaks. 在全国建立VLR网并与GIS相结合，可望实现对我国重大虫灾的及时预警。
- Then user data are stored in VLR database by using hash index technique.Finally mobile user data of VLR database can be edited and accessed. 该方法可快速地进行用户数据的存储和访问，易于设计和实现。
- The quality of the noise removal was improved by combining wavelet packet transform with latent variable regression (VLR). 该法结合小波包变换和潜变量回归改进除噪质量。通过最佳化,选择了小波函数及小波包分解水平(L)。
- The proposed algorithm fully uses corresponding information in Visited Location Register(VLR) to avoid long-distance signaling cost between GLR and Home Location Register(HLR). 该算法充分利用用户在访问位置寄存器(VLR)中的用户信息，从而避免在恢复过程中GLR和归属位置寄存器(HLR)的长途信令开销。
- Also the personal communication technology is developing and getting more and more mature, the capability of HLR and VLR from the mobile retailers is claimmed higher. 随着个人通信技术的发展和不断成熟，移动运营商对于HLR、VLR的处理用户数据将产生更高层次的要求。
- Because of content of the HLR and the VLR needing to be canceled and renewed frequently in the position management process, the efficiency of the system has been limited a lot. 现行的位置管理策略需要频繁地更新HLR和VLR，使系统的效率受到很大的限制。
- The 3GPP authentication and key agreement has two security shortages. One is that it needs a strong secure channel assumption between the VLR and the HLR,and will easily suffer from the active attack after the adversary accesses the channel. 3GPP认证密钥交换协议存在两大安全缺陷:(1)该协议假设在VLR和HLR间的通信信道必须是安全的,因而易遭受攻击者接入信道后的主动攻击;
- The fully distributed location management strategies, as well as their distributed database (DDB)architectures,are quite different from traditional location management strategy and its HLR VLR structure. 分布式位置管理策略及其分布式数据库结构与传统位置管理策略和HLR VLR结构有显著区别。
- Visitor Location Register (VLR) - 7 访问者位置寄存器 (VLR) -- 7
- Visitor Location Register (VLR) -7 访问者位置寄存器(vlr)--7
- Visitors Location Register (VLR);Gs Interface Network Service Specification; 适用范围 SUBJECT GPRS, Serving GPRS Support Node (SGSN);
- (3) when a large number of users enter a full VLR, the system will create a mass of extra registration cost. (3)大量用户访问已满VLR时，系统将产生大量额外登记开销。
