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1. 发明授权

US10064225B2 Method and device for D2D configuration 有权
公开(公告)号：US10064225B2
公开(公告)日：2018-08-28
申请号：US14433090
申请日：2012-10-02
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Joachim Sachs , Mikael Prytz , Yngve Selén
IPC分类号： H04W76/14 , H04W76/02 , H04W64/00 , H04W8/00 , H04W72/04 , H04W88/06 , H04L1/00
CPC分类号： H04W76/14 , H04L1/0003 , H04L1/0015 , H04W8/005 , H04W64/006 , H04W72/048 , H04W88/06
摘要： A method in a D2D controller for sending a configuration message to use a communication mode to a first device, wherein the first device is configured to enable communication with a second device through a network-controlled D2D communication mode, wherein the D2D controller, the first device and the second device are comprised in a wireless network, and wherein the method comprises: obtaining (201) a first speed of the first device with respect to the D2D controller, and, when the first speed exceeds a first threshold, sending (207) a first configuration message to the first device to use a first communication mode, wherein the first communication mode is one of the following communication modes: a cellular communication mode, and a device-controlled D2D mode. A method in the first device for configuring the first device to use a communication mode, according to a message received from the D2D controller.

2. 发明申请

US20150065169A1 Method and Arrangement in a Telecommunication System 审中-公开
标题翻译：电信系统中的方法和布置
公开(公告)号：US20150065169A1
公开(公告)日：2015-03-05
申请号：US14537603
申请日：2014-11-10
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Ari Kangas , Bo Hagerman , Yngve Selén , Iana Siomina
IPC分类号： H04W4/02 , H04W72/04
CPC分类号： H04W64/00 , G01S1/042 , G01S5/0226 , G01S13/878 , H01Q1/246 , H01Q25/002 , H04B7/0695 , H04W4/02 , H04W72/04
摘要： Method and arrangement in a network node for improving conditions for ground-based positioning of mobile terminals in a wireless communication system are disclosed. The method and arrangement concerns adaptation of an antenna arrangement associated with the network node, so that a virtual positioning cell is formed in a positioning radio resource, in which positioning reference signals are transmitted or received. In one exemplary embodiment, the antenna arrangement is adapted to form the virtual positioning cell by changing the radiation pattern of at least one antenna used for communication of user data traffic.
摘要翻译：公开了一种用于改善无线通信系统中移动终端的基于地面定位的条件的网络节点中的方法和装置。该方法和装置涉及与网络节点相关联的天线装置的适配，使得虚拟定位小区形成在其中发送或接收定位参考信号的定位无线电资源中。在一个示例性实施例中，天线装置适于通过改变用于用户数据业务的通信的至少一个天线的辐射模式来形成虚拟定位小区。

3. 发明申请

US20150237506A1 White Space Channel Selection for Cellular Networks 有权
标题翻译：蜂窝网络的白空间信道选择
公开(公告)号：US20150237506A1
公开(公告)日：2015-08-20
申请号：US14434952
申请日：2013-10-14
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Tim Irnich , Torsten Dudda , Yngve Selén
IPC分类号： H04W16/14 , H04W72/04 , H04W72/08
CPC分类号： H04W16/14 , H04L5/0007 , H04L5/0033 , H04L5/0044 , H04L5/0062 , H04W72/044 , H04W72/085
摘要： A method in a configuration node of a cellular network for selecting, from a set of channels of at least one primary system, at least one channel for allocation to base stations of the cellular network is provided. The method comprises the steps: Receiving, from a database, a set of channels of the at least one primary system; Observing a quality ranking of the channels of the received set of channels; Determining an optimal number of channels for the cellular network on the basis of the ranked set of channels such that a signal quality in the cellular network is optimized; and Selecting from the received set of channels on the basis of the quality ranking and the determined optimal number of channels, at least one channel for allocation to base stations of the cellular network. A corresponding configuration node is also provided.
摘要翻译：提供了一种蜂窝网络的配置节点中的方法，用于从至少一个主系统的一组信道中选择用于分配给蜂窝网络的基站的至少一个信道。该方法包括以下步骤：从数据库接收所述至少一个主系统的一组信道; 观察收到的频道组的频道质量排名; 基于排列的信道集合确定蜂窝网络的最佳信道数，使得蜂窝网络中的信号质量得到优化; 以及根据所述质量等级和确定的最佳信道数量从接收的信道组中选择至少一个用于分配给所述蜂窝网络的基站的信道。还提供了相应的配置节点。

4. 发明申请

US20150237491A1 METHOD AND ARRANGEMENT FOR HANDLING D2D COMMUNICATION 有权
标题翻译：处理D2D通信的方法和布置
公开(公告)号：US20150237491A1
公开(公告)日：2015-08-20
申请号：US14428877
申请日：2012-09-17
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Yngve Selén , Reihaneh Malekafzaliardakani , Johan Rune , Joachim Sachs , Leif Wilhelmsson
IPC分类号： H04W8/00 , H04W72/04 , H04W76/02
CPC分类号： H04W8/005 , H04W72/0453 , H04W72/082 , H04W76/14 , H04W92/18
摘要： A method in a first wireless device for handling Device to Device, D2D, communication between the first wireless device and a second wireless device is provided. The first wireless device sends a beacon signal to be received by the second wireless device. The beacon signal announces that the first wireless device is available for D2D communication. The beacon signal is sent on a first channel where the first wireless device is interfered. The beacon signal indicates that no response to the beacon signal shall be sent on the first channel.
摘要翻译：提供了用于处理设备到设备的第一无线设备中的方法，D2D，第一无线设备和第二无线设备之间的通信。第一无线设备发送要由第二无线设备接收的信标信号。信标信号宣布第一无线设备可用于D2D通信。信标信号在第一无线设备被干扰的第一信道上发送。信标信号表示在第一信道上不发送对信标信号的响应。

5. 发明申请

US20150271063A1 Handling of Information Related to Off-Line Base Stations 有权
标题翻译：处理与离线基站相关的信息
公开(公告)号：US20150271063A1
公开(公告)日：2015-09-24
申请号：US14436320
申请日：2013-10-22
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： István Gódor , Pål Frenger , Magnus Olsson , Yngve Selén , Hugo Tullberg
IPC分类号： H04L12/703 , H04W88/04 , H04W24/04 , H04W4/22
CPC分类号： H04L45/28 , H04W4/90 , H04W24/04 , H04W88/04
摘要： A method is provided in an access point (800) in a wireless communication system. When the access point temporarily does not have an operational backhaul connection (601), the access point receives information from a terminal. The access point provides the information to a messenger (604;605) for mechanical relaying to a service area of an access point having an operational backhaul connection.
摘要翻译：在无线通信系统中的接入点（800）中提供了一种方法。当接入点暂时没有操作回程连接（601）时，接入点从终端接收信息。接入点将信息提供给用于机械中继到具有操作回程连接的接入点的服务区的信使（604; 605）。

6. 发明申请

US20150245397A1 Method and Device for D2D Configuration 审中-公开
标题翻译： D2D配置的方法和设备
公开(公告)号：US20150245397A1
公开(公告)日：2015-08-27
申请号：US14433090
申请日：2012-10-02
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Joachim Sachs , Mikael Prytz , Yngve Selén
IPC分类号： H04W76/02 , H04W8/00 , H04W64/00
CPC分类号： H04W76/14 , H04L1/0003 , H04L1/0015 , H04W8/005 , H04W64/006 , H04W72/048 , H04W88/06
摘要： A method in a D2D controller for sending a configuration message to use a communication mode to a first device, wherein the first device is configured to enable communication with a second device through a network-controlled D2D communication mode, wherein the D2D controller D2D controller, the first device and the second device are comprised in a wireless network, and wherein the method comprises: obtaining (201) a first speed of the first device with respect to the D2D controller, and, when the first speed exceeds a first threshold, sending (207) a first configuration message to the first device to use a first communication mode, wherein the first communication mode is one of the following communication modes: a cellular communication mode, and a device-controlled D2D mode. A method in the first device for configuring the first device to use a communication mode, according to a message received from the D2D controller.
摘要翻译：一种用于向第一设备发送配置消息以使用通信模式的D2D控制器中的方法，其中，所述第一设备被配置为通过网络控制的D2D通信模式实现与第二设备的通信，其中所述D2D控制器D2D控制器，所述第一设备和所述第二设备包括在无线网络中，并且其中所述方法包括：获得（201）相对于所述D2D控制器的所述第一设备的第一速度，以及当所述第一速度超过第一阈值时，发送（207）向第一设备使用第一通信模式的第一配置消息，其中第一通信模式是以下通信模式之一：蜂窝通信模式和设备控制的D2D模式。根据从D2D控制器接收到的消息，第一设备中用于配置第一设备以使用通信模式的方法。

7. 发明授权

US10129836B2 Network node and method for managing maximum transmission power levels for a D2D communication link 有权
公开(公告)号：US10129836B2
公开(公告)日：2018-11-13
申请号：US14429246
申请日：2012-09-19
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Mikael Prytz , Joachim Sachs , Yngve Selén
IPC分类号： H04W52/38 , H04W72/08 , H04W76/14 , H04W52/36 , H04W84/18 , H04W92/18
摘要： A network node and a method therein for managing a device-to-device, D2D, communication link between a first device and a second device are disclosed. The network node determines a threshold value based on interference information relating to interference of the first device. The threshold value indicates an upper limit for allowable transmit power of the first device when transmitting on the D2D communication link. Then, the network node sends the threshold value to the first device. Subsequently, the network node receives, from the first device, a message indicating that power of transmission, by the first device, on the D2D communication link exceeds the threshold value.

8. 发明授权

US09686666B2 Method and arrangement for handling D2D communication 有权
公开(公告)号：US09686666B2
公开(公告)日：2017-06-20
申请号：US14428877
申请日：2012-09-17
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Yngve Selén , Reihaneh Malekafzaliardakani , Johan Rune , Joachim Sachs , Leif Wilhelmsson
IPC分类号： H04W8/00 , H04W76/02 , H04W72/04 , H04W72/08 , H04W92/18
CPC分类号： H04W8/005 , H04W72/0453 , H04W72/082 , H04W76/14 , H04W92/18
摘要： A method in a first wireless device for handling Device to Device, D2D, communication between the first wireless device and a second wireless device is provided. The first wireless device sends a beacon signal to be received by the second wireless device. The beacon signal announces that the first wireless device is available for D2D communication. The beacon signal is sent on a first channel where the first wireless device is interfered. The beacon signal indicates that no response to the beacon signal shall be sent on the first channel.

9. 发明授权

US09647934B2 Handling of information related to off-line base stations 有权
公开(公告)号：US09647934B2
公开(公告)日：2017-05-09
申请号：US14436320
申请日：2013-10-22
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： István Gódor , Pål Frenger , Magnus Olsson , Yngve Selén , Hugo Tullberg
IPC分类号： H04M11/04 , H04L12/703 , H04W88/04 , H04W24/04 , H04W4/22
CPC分类号： H04L45/28 , H04W4/90 , H04W24/04 , H04W88/04
摘要： A method is provided in an access point (800) in a wireless communication system. When the access point temporarily does not have an operational backhaul connection (601), the access point receives information from a terminal. The access point provides the information to a messenger (604;605) for mechanical relaying to a service area of an access point having an operational backhaul connection.

10. 发明授权

US09538389B2 White space channel selection for cellular networks 有权
标题翻译：蜂窝网络的白色空间信道选择
公开(公告)号：US09538389B2
公开(公告)日：2017-01-03
申请号：US14434952
申请日：2013-10-14
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Tim Irnich , Torsten Dudda , Yngve Selén
IPC分类号： H04W72/00 , H04W16/14 , H04W72/08 , H04W72/04
CPC分类号： H04W16/14 , H04L5/0007 , H04L5/0033 , H04L5/0044 , H04L5/0062 , H04W72/044 , H04W72/085
摘要： A method in a configuration node of a cellular network for selecting, from a set of channels of at least one primary system, at least one channel for allocation to base stations of the cellular network is provided. The method comprises the steps: Receiving, from a database, a set of channels of the at least one primary system; Observing a quality ranking of the channels of the received set of channels; Determining an optimal number of channels for the cellular network on the basis of the ranked set of channels such that a signal quality in the cellular network is optimized; and Selecting from the received set of channels on the basis of the quality ranking and the determined optimal number of channels, at least one channel for allocation to base stations of the cellular network. A corresponding configuration node is also provided.
摘要翻译：提供了一种蜂窝网络的配置节点中的方法，用于从至少一个主系统的一组信道中选择用于分配给蜂窝网络的基站的至少一个信道。该方法包括以下步骤：从数据库接收所述至少一个主系统的一组信道; 观察收到的频道组的频道质量排名; 基于排列的信道集合确定蜂窝网络的最佳信道数，使得蜂窝网络中的信号质量得到优化; 以及根据所述质量等级和确定的最佳信道数量从接收的信道组中选择至少一个用于分配给所述蜂窝网络的基站的信道。还提供了相应的配置节点。

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