公开(公告)号：US20150271743A1

公开(公告)日：2015-09-24

申请号：US14434131

申请日：2012-10-08

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Yong Teng ,  Kari Veikko Horneman ,  Bin Chen ,  Jiang Wang ,  Jing Xu

IPC: H04W48/16 ,  H04W72/04 ,  H04W48/14

CPC classification number: H04W48/16 ,  H04W48/14 ,  H04W72/0413 ,  H04W84/045 ,  H04W88/08

Abstract: There is provided a method, including detecting, by a network node of a local area cell whether or not there is at least one user terminal connected to a macro cell present in a coverage area of the local area cell; upon detecting the presence of the at least one user terminal, causing a transmission of a request message to an associated cell, wherein the request message includes a resource allocation request for a discovery signal transmission on an operating frequency of the macro cell causing a reception of a response message from the associated cell, wherein the response message includes an indication of allocated resources for the discovery signal transmission; and causing a transmission of the discovery signal on the indicated resources in order to allow the at least one user terminal in the cover-age area of the local area cell to detect the discovery signal transmission.

Abstract translation: 提供了一种方法，包括由局域单元的网络节点检测是否存在连接到存在于该局域单元的覆盖区域中的宏小区的至少一个用户终端; 在检测到所述至少一个用户终端的存在时，引起对相关联的小区的请求消息的传输，其中，所述请求消息包括用于所述宏小区的操作频率上的发现信号传输的资源分配请求， 来自相关联的小区的响应消息，其中所述响应消息包括用于所述发现信号传输的分配的资源的指示; 以及在所指示的资源上引起所述发现信号的传输，以允许所述局域小区的覆盖年龄区域中的所述至少一个用户终端检测所述发现信号传输。

公开(公告)号：US09967834B2

公开(公告)日：2018-05-08

申请号：US14758583

申请日：2013-01-15

Applicant: Nokia Solutions and Networks Oy

Inventor： Yong Teng ,  Kari Veikko Horneman ,  Bin Chen ,  Jiang Wang ,  Jing Xu ,  Dario Serafino Tonesi

IPC: H04W52/28 ,  H04W52/24 ,  H04W72/04 ,  H04W52/02 ,  H04W88/08 ,  H04W16/32 ,  H04W36/32 ,  H04W64/00

CPC classification number: H04W52/28 ,  H04W16/32 ,  H04W36/32 ,  H04W52/0254 ,  H04W52/243 ,  H04W52/244 ,  H04W64/006 ,  H04W72/0406 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146

Abstract: A method receiving a control message at an apparatus of a base station of a first smaller cell, said control message being provided by a control apparatus of a second larger cell, said first cell at least partially overlying said second cell, said control message being provided dependent on a speed of at least one user equipment; and causing, in response to said control message, said base station of said first cell to be in a first power and/or interference mode.

公开(公告)号：US20150358923A1

公开(公告)日：2015-12-10

申请号：US14758583

申请日：2013-01-15

Applicant: Nokia Solutions and Networks Oy

Inventor： Yong TENG ,  Kari Veikko HORNEMAN ,  Bin Chen ,  Jiang WANG ,  Jing Xu ,  Dario Serafino TONESI

IPC: H04W52/28 ,  H04W52/24 ,  H04W72/04

CPC classification number: H04W52/28 ,  H04W16/32 ,  H04W36/32 ,  H04W52/0254 ,  H04W52/243 ,  H04W52/244 ,  H04W64/006 ,  H04W72/0406 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146

Abstract: A method comprising: receiving a control message at an apparatus of a base station of a first smaller cell, said control message being provided by a control apparatus of a second larger cell, said first cell at least partially overlying said second cell, said control message being provided dependent on a speed of at least one user equipment; and causing, in response to said control message, said base station of said first cell to be in a first power and/or interference mode.

Abstract translation: 一种方法，包括：在第一较小小区的基站的装置处接收控制消息，所述控制消息由第二较大小区的控制装置提供，所述第一小区至少部分地覆盖所述第二小区，所述控制消息 取决于至少一个用户设备的速度; 以及响应于所述控制消息，使所述第一小区的所述基站处于第一功率和/或干扰模式。