公开(公告)号：US20150208319A1

公开(公告)日：2015-07-23

申请号：US14591976

申请日：2015-01-08

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jong Ho KIM ,  Myoung Won JUNG ,  Young Keun YOON

IPC: H04W40/12 ,  H04W72/08

CPC classification number: H04W40/12 ,  H04W48/00 ,  H04W48/16 ,  H04W48/20

Abstract: The present invention relates to a method and apparatus of radio link selection based on delay spread, the user equipment according to the present invention receives radio signals from neighboring multiple base stations, measures delay spread of the signals received from the multiple neighboring base stations, selects at least one base station among the neighboring base stations based on the delay spread measured, and connects a radio link with the selected at least one base station. According to the present invention, the inter-symbol interference due to delay spread can be decreased, thereby it is available to implement the maximum transmission speed in a given propagation environment.

Abstract translation: 本发明涉及一种基于延迟扩展的无线链路选择的方法和装置，根据本发明的用户设备从相邻的多个基站接收无线电信号，测量从多个相邻基站接收的信号的延迟扩展，选择 基于所测量的延迟扩展，相邻基站中的至少一个基站，并且将无线电链路与所选择的至少一个基站连接。 根据本发明，可以减少由于延迟扩展引起的符号间干扰，从而可以在给定的传播环境中实现最大传输速度。

公开(公告)号：US20140349693A1

公开(公告)日：2014-11-27

申请号：US13937831

申请日：2013-07-09

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jong Ho KIM ,  Myoung-Won JUNG ,  Young Keun YOON ,  Joo Hwan LEE ,  Young Jun CHONG

IPC: H04W48/20

CPC classification number: H04W48/20 ,  H04W48/16

Abstract: A method of providing millimeter wave band-based communication connection service, includes measuring a strength of a signal received from at least one base station that forms at least one cell; and storing signal data based on the measured strength of the signal so that the signal data is mapped to the at least one base station. Further, the method includes selecting any one base station from among the at least one base station based on the stored signal data; and connecting communication to the selected base station. Further, the method is performed on a millimeter wave band-based mobile communication terminal.

Abstract translation: 一种提供基于毫米波段的通信连接服务的方法，包括测量从形成至少一个小区的至少一个基站接收的信号的强度; 以及基于所测量的信号强度存储信号数据，使得信号数据被映射到至少一个基站。 此外，该方法包括基于所存储的信号数据从至少一个基站中选择任何一个基站; 以及将通信连接到所选择的基站。 此外，该方法在基于毫米波段的移动通信终端上执行。