公开(公告)号：US20160277937A1

公开(公告)日：2016-09-22

申请号：US15034501

申请日：2013-11-13

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Osman YILMAZ ,  Mikko UUSITALO ,  Zexian LI ,  Martti MOISIO

IPC: H04W16/14 ,  H04W56/00 ,  H04W72/04

CPC classification number: H04W16/14 ,  H04W56/0015 ,  H04W72/0446 ,  H04W84/045

Abstract: The exemplary embodiments include at least a method and apparatus sending by a second network operator a request to use sub-frames muted by macro cells of a first network operator for use by at least one small cell of the second network operator; receiving information for the use of the muted sub-frames; synchronizing a use of the muted sub-frames; and sending an indication of the synchronized use. In addition, a method and apparatus receiving by a first network operator a request to use sub-frames muted by macro cells of the first network operator for use by at least one small cell of a second network operator; sending information for the use of the muted sub-frames; and receiving an indication of the synchronized use of the muted sub-frames.

Abstract translation: 示例性实施例至少包括一种方法和装置，由第二网络运营商发送使用由第一网络运营商的宏小区进行静音的子帧的请求，以供第二网络运营商的至少一个小小区使用; 接收使用静音子帧的信息; 同步使用静音子帧; 并发送同步使用的指示。 另外，由第一网络运营商接收使用由第一网络运营商的宏小区进行静音的子帧的请求的方法和装置，用于由第二网络运营商的至少一个小小区使用; 发送使用静音子帧的信息; 以及接收所述静音子帧的同步使用的指示。

公开(公告)号：US20200275291A1

公开(公告)日：2020-08-27

申请号：US16643579

申请日：2017-09-01

Applicant: Nokia Technologies Oy

Inventor： Martti MOISIO ,  Zexian LI ,  Mikko UUSITALO

IPC: H04W24/04 ,  H04W24/08 ,  H04W40/22 ,  H04W72/04 ,  G01C21/00

Abstract: There is provided a method in a radio communication network providing a service for a plurality of devices, the method comprising: determining a service outage probability for a device that is going to move to a sub-area of a coverage area of the network, the service outage probability associated with said sub-area; in response to determining that the service outage probability exceeds a threshold, requesting a measurement device to move to said sub-area and to perform one or more radio frequency measurements; determining whether the service outage probability exceeds another threshold based at least on the requested one or more radio frequency measurements; and triggering at least one action if the service outage probability exceeds said another threshold.

公开(公告)号：US20180098356A1

公开(公告)日：2018-04-05

申请号：US15566757

申请日：2015-04-24

Applicant: Nokia Technologies Oy

Inventor： Zexian LI ,  Juho PIRSKANEN ,  Martti MOISIO ,  Mikko UUSITALO ,  Juha S. KORHONEN

IPC: H04W74/08 ,  H04W72/12

Abstract: Various communication systems may benefit from reliable random access. For example, fifth generation (5G) wireless communication systems may benefit from a coordinated reliable random access technique based on common random access channel resources for a quality of service aware multi-connectivity link. A method can include preparing a random access message at a user equipment. The method can also include transmitting the random access message from the user equipment on a shared resource. The shared resource can include a resource, such as a random access channel, known by a plurality of access nodes or shared by a plurality of access nodes.

公开(公告)号：US20160198374A1

公开(公告)日：2016-07-07

申请号：US14911655

申请日：2013-09-09

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Elena VIRTEJ ,  Jari LUNDEN ,  Esa MALKAMÄKI ,  Martti MOISIO ,  Antti SORRI

IPC: H04W36/04 ,  H04W76/02 ,  H04W16/32 ,  H04L5/22

CPC classification number: H04W36/04 ,  H04L5/22 ,  H04W16/32 ,  H04W36/0055 ,  H04W36/30 ,  H04W76/10 ,  H04W76/15

Abstract: In accordance with an example embodiment of the present invention, an apparatus comprising: at least one processor; and at least one memory including computer program code, wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus to perform at least the following: establish connection with a first cell and a second cell, wherein the connection with the first cell and the second cell is configured in a time division multiplexing pattern; determine the connection with the second cell failed; and indicate to the first cell that the connection with the second cell has failed.

Abstract translation: 根据本发明的示例实施例，一种装置，包括：至少一个处理器; 以及包括计算机程序代码的至少一个存储器，其中所述至少一个存储器和所述计算机程序代码被配置为与所述至少一个处理器一起使得所述设备至少执行以下操作：建立与第一单元和 第二单元，其中与所述第一单元和所述第二单元的连接以时分复用模式配置; 确定与第二个单元的连接失败; 并向第一小区指示与第二小区的连接已经失败。

公开(公告)号：US20160150576A1

公开(公告)日：2016-05-26

申请号：US14896282

申请日：2013-06-13

Applicant: Nokia Technologies Oy

Inventor： Martti MOISIO ,  Mikko UUSITALO ,  Zexian LI ,  Osman YILMAZ

IPC: H04W76/02 ,  H04W4/02

CPC classification number: H04W4/023 ,  H04B1/0003 ,  H04W24/02 ,  H04W76/10 ,  H04W84/005 ,  H04W84/045 ,  H04W84/047 ,  H04W88/08

Abstract: Methods, apparatuses, and computer program products for a mobile or roaming base station are described. An operating mode of a mobile base station is determined, based upon the mobile base station's current location and/or current mobility mode. The operating mode of the mobile base station is switched from a full base station functionality to a limited base station functionality, based upon the determining. A connection to a network is established by the mobile base station.

Abstract translation: 描述了用于移动或漫游基站的方法，设备和计算机程序产品。 基于移动基站的当前位置和/或当前移动性模式来确定移动基站的操作模式。 基于确定，移动基站的操作模式从全基站功能切换到有限的基站功能。 由移动基站建立与网络的连接。

公开(公告)号：US20160143052A1

公开(公告)日：2016-05-19

申请号：US14899756

申请日：2013-07-02

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Osman YILMAZ ,  Zexian LI ,  Mikko UUSITALO ,  Martti MOISIO ,  Esa MALKAMÄKI ,  Haitao LI

IPC: H04W72/12

CPC classification number: H04W72/1268 ,  H04W72/1263 ,  H04W76/14

Abstract: In accordance with an example embodiment of the present invention, an apparatus comprising: at least one processor; and at least one memory including computer program code, wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus to perform at least the following: detect that a mode change is required; and in response to the detection that a mode change is required, select a mode for resource allocation, wherein the mode is selected based on a command received by the apparatus or the mode is selected from a plurality of modes which comprises a first mode and a second mode, and wherein in the first mode the cellular communication and device to device communication are separated in time, and in the second mode the cellular communication and device to device communication take place simultaneously.

Abstract translation: 根据本发明的示例实施例，一种装置，包括：至少一个处理器; 以及包括计算机程序代码的至少一个存储器，其中所述至少一个存储器和所述计算机程序代码被配置为与所述至少一个处理器一起使所述设备至少执行以下操作：检测需要模式改变; 并且响应于需要模式改变的检测，选择用于资源分配的模式，其中所述模式是基于由所述装置接收的命令来选择的，或者所述模式是从包括第一模式和 第二模式，并且其中在第一模式中，蜂窝通信和设备到设备通信在时间上分离，并且在第二模式中，蜂窝通信和设备到设备通信同时进行。

公开(公告)号：US20160021594A1

公开(公告)日：2016-01-21

申请号：US14773302

申请日：2013-03-08

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Osman YILMAZ ,  Zexian LI ,  Mikko UUSITALO ,  Martti MOISIO

IPC: H04W36/30 ,  H04W8/00

CPC classification number: H04W36/30 ,  H04W8/005 ,  H04W36/00 ,  H04W88/08

Abstract: Methods and apparatuses for handover of device-to-device (D2D) communications have been disclosed. A method may comprise: receiving, from a first device of a D2D cluster, a first measurement report which indicates a handover of the first device is needed; and determining, according to a D2D handover condition, whether to initiate or postpone the handover based on the first measurement report. In some embodiments, the first measurement report is sent by the first device in response to meeting the D2D handover condition.

Abstract translation: 已经公开了设备到设备（D2D）通信的切换的方法和装置。 方法可以包括：从D2D簇的第一设备接收指示需要第一设备的切换的第一测量报告; 以及根据D2D切换条件，基于所述第一测量报告确定是否发起或延迟所述切换。 在一些实施例中，响应于满足D2D切换条件，第一设备发送第一测量报告。