公开(公告)号：US20150319731A1

公开(公告)日：2015-11-05

申请号：US14800218

申请日：2015-07-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jie CUI ,  Dengkun XIAO ,  Zhuo CHEN

IPC: H04W64/00 ,  G01S5/10

CPC classification number: H04W64/003 ,  G01S5/10 ,  H04W64/00 ,  H04W88/02 ,  H04W88/08

Abstract: Embodiments of the present invention provide a positioning processing method, apparatus, and system. The method includes: acquiring coexistence interference information of a terminal; instructing, according to the coexistence interference information, the terminal to perform measurement on a suitable positioning signal resource; and positioning the terminal based on a positioning measurement result reported by the terminal. According to the positioning processing method, apparatus, and system provided in the embodiments of the present invention, precision of terminal positioning can be improved.

Abstract translation: 本发明的实施例提供一种定位处理方法，装置和系统。 该方法包括：获取终端的共存干扰信息; 根据共存干扰信息指示终端对合适的定位信号资源进行测量; 并根据终端报告的定位测量结果对终端进行定位。 根据本发明实施例提供的定位处理方法，装置和系统，可以提高终端定位精度。

公开(公告)号：US20150163678A1

公开(公告)日：2015-06-11

申请号：US14625789

申请日：2015-02-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dongmei ZHANG ,  Jing CHEN ,  Lijia ZHANG ,  Zhuo CHEN

IPC: H04W12/10 ,  H04L9/14

CPC classification number: H04W12/10 ,  H04L9/14 ,  H04L63/205 ,  H04W12/02 ,  H04W12/08 ,  H04W84/047 ,  H04W92/20

Abstract: A method and an apparatus for protecting data carried on an Un interface between a eNB and a relay node are disclosed. Three types of radio bearers (RBs) are defined over the Un interface: signaling radio bearers (SRBs) for carrying control plane signaling data, signaling-data radio bearers (s-DRBs) for carrying control plane signaling date; and data-data radio bearers (d-DRBs) for carrying user plane data. An integrity protection algorithm and an encryption algorithm are negotiated for control plane signaling data on an SRB, control plane signaling data carried on an s-DRB, and user plane data carried on a d-DRB. With the respective integrity protection algorithm and encryption algorithm, the data over the Un interface can be protected respectively. Therefore, the security protection on the Un interface is more comprehensive, and the security protection requirements of data borne over different RBs can be met.

Abstract translation: 公开了一种用于保护在eNB和中继节点之间的Un接口上承载的数据的方法和装置。 在Un接口上定义了三种类型的无线承载（RB）：用于承载控制平面信令数据的信令无线电承载（SRB），用于承载控制平面信令日期的信令数据无线电承载（s-DRB）; 和用于承载用户平面数据的数据数据无线电承载（d-DRB）。 协调SRB上的控制平面信令数据，s-DRB上承载的控制平面信令数据和d-DRB上携带的用户平面数据的完整性保护算法和加密算法。 通过各自的完整性保护算法和加密算法，可以分别保护Un接口上的数据。 因此，Un接口的安全保护更全面，可以满足不同RB承载的数据的安全保护要求。

公开(公告)号：US20130236016A1

公开(公告)日：2013-09-12

申请号：US13871900

申请日：2013-04-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dongmei ZHANG ,  Jing CHEN ,  Lijia ZHANG ,  Zhuo CHEN

IPC: H04W12/08

CPC classification number: H04W12/10 ,  H04L9/14 ,  H04L63/205 ,  H04W12/02 ,  H04W12/08 ,  H04W84/047 ,  H04W92/20

Abstract: A method and an apparatus for protecting data carried on an Un interface between a eNB and a relay node are disclosed. Three types of radio bearers (RBs) are defined over the Un interface: signaling radio bearers (SRBs) for carrying control plane signaling data, signaling-data radio bearers (s-DRBs) for carrying control plane signaling date; and data-data radio bearers (d-DRBs) for carrying user plane data. An integrity protection algorithm and an encryption algorithm are negotiated for control plane signaling data on an SRB, control plane signaling data carried on an s-DRB, and user plane data carried on a d-DRB. With the respective integrity protection algorithm and encryption algorithm, the data over the Un interface can be protected respectively. Therefore, the security protection on the Un interface is more comprehensive, and the security protection requirements of data borne over different RBs can be met.