公开(公告)号：US20150172959A1

公开(公告)日：2015-06-18

申请号：US14571485

申请日：2014-12-16

Applicant: Telefonica, S.A

Inventor： Luis CUCALA GARCIA ,  Wsewolod WARZANSKYJ GARCIA

IPC: H04W36/00 ,  H04W48/18 ,  H04L12/24 ,  H04W12/06 ,  H04W36/14 ,  H04W36/38

CPC classification number: H04W36/0011 ,  H04L41/0233 ,  H04W8/02 ,  H04W12/02 ,  H04W12/06 ,  H04W36/14 ,  H04W36/385 ,  H04W48/18 ,  H04W84/045 ,  H04W84/12 ,  H04W92/02 ,  H04W92/10

Abstract: A method, system and computer program for inter-working between different wireless technologies. The method including connecting a base station wirelessly connected to a mobile terminal, both complying with standardized wireless radio access technology, with a MME and/or a SGW of the EPC of the 3GPP standard by a NAS function included in the base station. The NAS function collecting a MAC address of the mobile terminal and generating an IMSI identity based on the collecting; providing the generated IMSI to the MME and storing it together with a set of parameters and algorithms; performing, with the MME or with a HSS an authentication and ciphering procedure of the mobile terminal using the stored set of parameters and algorithms, and performing the termination of the NAS protocol messages with the MME for management procedures related with the mobile terminal, the wireless radio access technology and the 3GPP standard being different technologies.

Abstract translation: 一种用于不同无线技术之间相互作用的方法，系统和计算机程序。 该方法包括通过包括在基站中的NAS功能，将符合标准化无线接入技术无线连接到移动终端的基站与3GPP标准的EPC的MME和/或SGW相连接。 NAS功能收集移动终端的MAC地址，并基于收集生成IMSI身份; 将所生成的IMSI提供给MME并将其与一组参数和算法一起存储; 使用所存储的一组参数和算法，与MME或HSS一起执行移动终端的认证和加密过程，并且执行与MME的NAS协议消息的终止以用于与移动终端相关的管理过程，无线 无线接入技术和3GPP标准是不同的技术。

公开(公告)号：US20150029907A1

公开(公告)日：2015-01-29

申请号：US14337927

申请日：2014-07-22

Applicant: Telefonica, S.A.

Inventor： Luis CUCALA GARCIA

IPC: H04L5/00 ,  H04L5/14

CPC classification number: H04L5/0073 ,  H04L5/0094 ,  H04W72/1278 ,  H04W84/045 ,  H04W92/20

Abstract: A method to optimize almost blank subframe usage in a wireless network including generating, an interfering base station, in order to minimize interference caused to a serving base station, an almost blank subframe pattern and sending the latter to the serving base station. The serving base station generating a set of preferred almost blank subframes, from said received almost blank subframe pattern, that their knows will be of use for providing a wireless connectivity to a user terminal, and sending the preferred almost blank subframes ordered by a priority of usage to said interfering base station. And the interfering base station, using, in the case of requiring the use of additional subframes for serving its own user terminals, the almost blank subframes indicated as low priority in said received set of preferred almost blank subframes from the serving base station.

Abstract translation: 一种在无线网络中优化几乎空白子帧使用的方法，包括生成干扰基站，以便最小化对服务基站造成的干扰，几乎空白的子帧模式，并将其发送到服务基站。 服务基站从所述接收的几乎空白的子帧模式生成一组优选的几乎空白的子帧，它们的知道将用于向用户终端提供无线连接，并且发送优先的几乎空白的子帧 对所述干扰基站的使用。 并且干扰基站在需要使用附加子帧来为其自己的用户终端服务的情况下，使用在所述接收到的来自服务基站的优选几乎空白的子帧集合中指示为低优先级的几乎空白的子帧。