公开(公告)号：US20150222401A1

公开(公告)日：2015-08-06

申请号：US14428905

申请日：2013-07-30

Applicant: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY

Inventor： Fangli Xu ,  Bin Jiao ,  Jiamin Liu

IPC: H04L5/00 ,  H04W72/04 ,  H04L12/24 ,  H04W8/00 ,  H04W76/04 ,  H04W76/02

CPC classification number: H04L5/0048 ,  H04L41/0806 ,  H04W8/005 ,  H04W72/0406 ,  H04W76/14 ,  H04W76/27 ,  H04W88/02 ,  H04W88/08

Abstract: A method and device for sending signals and configuration information and finding terminals, which relate to the field of wireless communications and are used for solving the problem of how terminals find each other. In the present invention, a first terminal sends a D2D signal according to sending resource configuration information about the D2D signal acquired from a network side, and a second terminal searches for the D2D signal according to receiving resource configuration information about the D2D signal acquired from the network side and determines that the corresponding first terminal is found when finding the D2D signal. It can be seen that the present solution solves the problem of how terminals find each other.

Abstract translation: 用于发送与无线通信领域有关的信号和配置信息以及查找终端的方法和装置，用于解决终端如何相互找到的问题。 在本发明中，第一终端根据发送从网络侧获取的D2D信号的资源配置信息发送D2D信号，第二终端根据接收到的从D2D信号获取的D2D信号的资源配置信息，搜索D2D信号 并确定在找到D2D信号时找到相应的第一个终端。 可以看出，本解决方案解决了终端如何找到彼此的问题。

公开(公告)号：US20150208288A1

公开(公告)日：2015-07-23

申请号：US14419859

申请日：2013-06-14

Applicant: China Academy of Telecommunications Technology

Inventor： Zhe Fu ,  Jiamin Liu ,  Yumin Wu

IPC: H04W36/00

CPC classification number: H04W36/0033 ,  H04W8/22 ,  H04W36/0055 ,  H04W36/0083

Abstract: Disclosed are an information transmission method and a device thereof. The method comprises: after determining that a UE needs to conduct base station handover, a source base station which supports an eDDA auxiliary information reporting and processing capability querying whether a candidate target base station supports the eDDA auxiliary information reporting and processing capability or not; and if the source base station queries that the candidate target base station supports the eDDA auxiliary information reporting and processing capability or fails to query whether the candidate target base station supports the eDDA auxiliary information reporting and processing capability or not, or when the source base station does not query whether the candidate target base station supports the eDDA auxiliary information reporting and processing capability or not, the source base station sending to the candidate target base station the eDDA auxiliary information about the UE, to enable the candidate target base station which supports the eDDA auxiliary information reporting and processing capability to conduct radio resource parameter configuration on the UE based on the received eDDA auxiliary information about the UE. By using the embodiments of the present invention, during the process of handover a UE from a source base station to a target base station, the efficiency for the target base station which supports an eDDA auxiliary information reporting and processing capability to acquire eDDA auxiliary information about the UE is improved, and the air interface signalling overhead is reduced.

Abstract translation: 公开了一种信息传输方法及其装置。 该方法包括：在确定UE需要进行基站切换之后，支持eDDA辅助信息报告和处理能力的源基站，查询候选目标基站是否支持eDDA辅助信息报告和处理能力; 并且如果源基站查询候选目标基站支持eDDA辅助信息报告和处理能力，或者不能查询候选目标基站是否支持eDDA辅助信息报告和处理能力，或者当源基站 不查询候选目标基站是否支持eDDA辅助信息报告和处理能力，源基站向候选目标基站发送关于UE的eDDA辅助信息，以使支持该目标基站的候选目标基站 eDDA辅助信息报告和处理能力，用于基于接收到的关于UE的eDDA辅助信息在UE上进行无线电资源参数配置。 通过使用本发明的实施例，在将UE从源基站切换到目标基站的过程中，支持eDDA辅助信息报告和处理能力的目标基站的效率获取关于 改善了UE，降低了空中接口信令开销。