专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09258837B2 Discovery in device-to-device communication 有权
标题翻译：在设备到设备通信中发现
公开(公告)号：US09258837B2
公开(公告)日：2016-02-09
申请号：US14427360
申请日：2012-09-13
申请人： Yngve Selén , Stefan Parkvall
发明人： Yngve Selén , Stefan Parkvall
IPC分类号： H04W4/00 , H04W76/02 , H04L29/08 , H04W56/00 , H04W4/06 , H04W4/20
CPC分类号： H04W76/14 , H04L67/16 , H04L67/325 , H04W4/06 , H04W4/21 , H04W4/70 , H04W4/80 , H04W56/001
摘要： A method in a base station comprising a memory storing one or more service types and a radio interface that communicates with a device. The method includes arranging a service scheduling by assigning at least one time slot to a service type and transmitting information on said service scheduling to a device.
摘要翻译：一种基站中的方法，包括存储一个或多个服务类型的存储器和与设备通信的无线电接口。该方法包括通过向服务类型分配至少一个时隙并且将关于所述服务调度的信息发送到设备来安排服务调度。

2. 发明申请

US20150250010A1 Discovery in Device-to-Device Communication 有权
标题翻译：在设备到设备通信中的发现
公开(公告)号：US20150250010A1
公开(公告)日：2015-09-03
申请号：US14427360
申请日：2012-09-13
申请人： Yngve Selén , Stefan Parkvall
发明人： Yngve Selén , Stefan Parkvall
IPC分类号： H04W76/02 , H04W56/00
CPC分类号： H04W76/14 , H04L67/16 , H04L67/325 , H04W4/06 , H04W4/21 , H04W4/70 , H04W4/80 , H04W56/001
摘要： A method in a base station comprising a memory storing one or more service types and a radio interface that communicates with a device. The method includes arranging a service scheduling by assigning at least one time slot to a service type and transmitting information on said service scheduling to a device.
摘要翻译：一种基站中的方法，包括存储一个或多个服务类型的存储器和与设备通信的无线电接口。该方法包括通过向服务类型分配至少一个时隙并且将关于所述服务调度的信息发送到设备来安排服务调度。

3. 发明授权

US09883324B2 Methods and devices for sending and receiving location information for wireless devices 有权
公开(公告)号：US09883324B2
公开(公告)日：2018-01-30
申请号：US13388579
申请日：2011-12-20
申请人： Yngve Selén , Erik Dahlman , Stefan Parkvall , Markus Ringström
发明人： Yngve Selén , Erik Dahlman , Stefan Parkvall , Markus Ringström
IPC分类号： H04W4/00 , G06F21/60 , H04L29/06 , H04L5/00 , H04W4/02 , H04W4/06 , H04W4/20 , H04W8/00 , H04W84/18
CPC分类号： H04L5/0033 , G06F21/606 , H04L63/0428 , H04W4/02 , H04W4/06 , H04W4/20 , H04W4/80 , H04W8/005 , H04W84/18
摘要： The embodiments herein relate to a method in a first device (101) for informing a second device (105) that an identity associated with the first device (101) is at a certain location. The first device (101) obtains information about the location of the first device (101). The first device (101) broadcasts, by means of device to device, D2D, communication, a message to be received by the second device (105). The message comprises the location information and an identity information associated with a user of the first device (101). The location information is transmitted on a first communications resource and the identity information is transmitted on a second communications resource.

4. 发明授权

US08559343B2 Flexible subframes 有权
标题翻译：灵活的子框架
公开(公告)号：US08559343B2
公开(公告)日：2013-10-15
申请号：US12816821
申请日：2010-06-16
申请人： Stefan Parkvall , David Astely , Erik Dahlman , Johan Nyström , Muhammad Imadur Rahman , Yngve Selén , Johan Sköld
发明人： Stefan Parkvall , David Astely , Erik Dahlman , Johan Nyström , Muhammad Imadur Rahman , Yngve Selén , Johan Sköld
IPC分类号： H04J3/00 , H04W4/00
CPC分类号： H04W72/0446 , H04B7/2643 , H04B7/2656 , H04L5/14 , H04W72/0406
摘要： The technology disclosed provides the ability for a subframe to be configured as a “flexible” subframe. As a result, at least three different types of subframes in a TDD system may be configured: a downlink (“DL”) subframe, an uplink (“UL”) subframe, and a “flexible” subframe. While the DL and UL subframes are preconfigured for each frame instance, the flexible subframes are dynamically allocated to be an uplink subframe in one instance of a frame and a downlink subframe in another instance of the frame.
摘要翻译：所公开的技术提供了将子帧配置为“灵活”子帧的能力。结果，可以配置TDD系统中的至少三种不同类型的子帧：下行链路（“DL”）子帧，上行链路（“UL”）子帧和“灵活”子帧。虽然对于每个帧实例预先配置了DL和UL子帧，但是在帧的另一个实例中，灵活子帧被动态地分配为帧的一个实例中的上行链路子帧和下行链路子帧。

5. 发明申请

US20130156190A1 Method and Device for Truncating Location Information 有权
标题翻译：截断位置信息的方法和装置
公开(公告)号：US20130156190A1
公开(公告)日：2013-06-20
申请号：US13388579
申请日：2011-12-20
申请人： Yngve Selén , Erik Dahlman , Stefan Parkvall , Markus Ringström
发明人： Yngve Selén , Erik Dahlman , Stefan Parkvall , Markus Ringström
IPC分类号： H04W24/00 , H04K1/00
CPC分类号： H04L5/0033 , G06F21/606 , H04L63/0428 , H04W4/02 , H04W4/06 , H04W4/20 , H04W4/80 , H04W8/005 , H04W84/18
摘要： The embodiments herein relate to a method in a first device (101) for informing a second device (105) that an identity associated with the first device (101) is at a certain location. The first device (101) obtains information about the location of the first device (101). The first device (101) broadcasts, by means of device to device, D2D, communication, a message to be received by the second device (105). The message comprises the location information and an identity information associated with a user of the first device (101). The location information is transmitted on a first communications resource and the identity information is transmitted on a second communications resource.
摘要翻译：本文的实施例涉及第一设备（101）中的用于通知第二设备（105）与第一设备（101）相关联的身份在某一位置的方法。第一设备（101）获得关于第一设备（101）的位置的信息。第一设备（101）通过设备到设备D2D通信将广播由第二设备（105）接收的消息。消息包括位置信息和与第一设备（101）的用户相关联的身份信息。在第一通信资源上发送位置信息，并且在第二通信资源上发送身份信息。

6. 发明授权

US11297639B2 Pre-emption indication message 有权
公开(公告)号：US11297639B2
公开(公告)日：2022-04-05
申请号：US15769657
申请日：2018-01-24
申请人： Telefonaktiebolaget LM Ericsson (publ) , Stefan Parkvall
发明人： Alexey Shapin , Robert Baldemair , Daniel Larsson , Stefan Parkvall , Gustav Wikström
IPC分类号： H04W72/12 , H04L1/18 , H04L5/00 , H04W28/02 , H04W72/04
摘要： According to certain embodiments, a method is disclosed for use in a wireless device being affected by pre-emption. The method comprises receiving information from a network node and performing one or more operations based on the received information. The information indicates a portion of a buffer that is affected by pre-emption. Examples of operations that can be performed based on the received information include flushing the portion of the buffer affected by pre-emption or separately handling the portion of the buffer affected by pre-emption.

7. 发明授权

US09300450B2 Distribution of cell-common downlink signals in a hierarchical heterogeneous cell deployment 有权
标题翻译：分层异构单元部署中的小区公共下行链路信号的分布
公开(公告)号：US09300450B2
公开(公告)日：2016-03-29
申请号：US13389501
申请日：2011-11-02
申请人： George Jöngren , Lars Lindbom , Stefan Parkvall
发明人： George Jöngren , Lars Lindbom , Stefan Parkvall
IPC分类号： H04W4/00 , H04L5/00 , H04L1/18 , H04L25/03 , H04L27/26 , H04W88/06
CPC分类号： H04W72/042 , H04L1/1812 , H04L5/0048 , H04L25/03898 , H04L27/2613 , H04W16/32 , H04W88/06 , Y02D70/1262 , Y02D70/1264
摘要： A high-power point (110) and one or more low-power points (120) transmit signals that are associated with the same cell-identifier in a heterogeneous cell deployment. The coverage areas corresponding to the low-power points (120) fall at least partly within the coverage area for the high-power point (110), so that mobile stations (130) within range of a low-power point are also within range of the high-power point (110), from a downlink perspective. The same CRS signals are transmitted by both the high-power (macro) point (110) and some or all of the low-power (pico) points (120). At the same time, the network transmits CRS-based PDSCH for a particular UE on both the high-power point (110) as well as on some or all of the low-power points (120). In some embodiments only a subset of the points, e.g., those points that the UE hears sufficiently well, participate in the PDSCH transmission using CRS for channel estimation.
摘要翻译：高功率点（110）和一个或多个低功率点（120）在异构小区部署中发送与相同小区标识符相关联的信号。对应于低功率点（120）的覆盖区域至少部分地落在高功率点（110）的覆盖区域内，使得在低功率点范围内的移动站（130）也在范围内的高功率点（110）。相同的CRS信号由高功率（宏）点（110）和部分或全部低功率（微微）点（120）发射。同时，网络在高功率点（110）以及部分或全部低功率点（120）上为特定UE发送基于CRS的PDSCH。在一些实施例中，仅使用UE的子集，例如UE充分良好地听到的那些点参与用于信道估计的CRS的PDSCH传输。

8. 发明授权

US09264927B2 Point-dependent resource symbol configuration in a wireless cell 有权
标题翻译：无线小区中与点依赖的资源符号配置
公开(公告)号：US09264927B2
公开(公告)日：2016-02-16
申请号：US13389603
申请日：2011-11-02
申请人： George Jöngren , Lars Lindbom , Stefan Parkvall
发明人： George Jöngren , Lars Lindbom , Stefan Parkvall
IPC分类号： H04L12/26 , H04W24/10 , H04W16/32 , H04L5/00 , H04L25/02
CPC分类号： H04L25/0204 , H04J11/00 , H04L5/0032 , H04L5/0048 , H04L5/0057 , H04W16/32 , H04W24/10 , H04W52/244 , H04W72/1226 , H04W88/02 , Y02D70/1262 , Y02D70/1264
摘要： A high-power point and one or more low-power points transmit signals associated with the same cell-identifier in a heterogeneous cell deployment. Coverage areas corresponding to the low-power points fall at least partly within the coverage area for the high-power point, so that mobile stations within range of a low-power point are also within range of the high-power point. Channel-state-information reference symbols, CSI-RS, are transmitted using different CSI-RS resources on different transmission points within the cell, while configuration of CSI-RS measurement resources is conducted on a UE-specific basis. The choice of measurement resources to be used is determined by the network, based on the properties of the channels from the transmission points to the UE. As the UE moves around within the cell, the network tracks the channel properties and reconfigures the CSI-RS resources measured by the UE, to correspond to the resource of the closest transmission point or points.
摘要翻译：高功率点和一个或多个低功率点在异构小区部署中发送与相同小区标识符相关联的信号。对应于低功率点的覆盖区域至少部分地落在高功率点的覆盖区域内，使得在低功率点范围内的移动站也在高功率点的范围内。信道状态信息参考符号CSI-RS在小区内的不同传输点上使用不同的CSI-RS资源发送，而CSI-RS测量资源的配置是在UE特定的基础上进行的。要使用的测量资源的选择由网络根据从传输点到UE的信道的属性来确定。当UE在小区内移动时，网络跟踪信道属性并重新配置由UE测量的CSI-RS资源，以对应于最接近的传输点或点的资源。

9. 发明授权

US09137075B2 Subcarrier spacing identification 有权
标题翻译：副载波间距识别
公开(公告)号：US09137075B2
公开(公告)日：2015-09-15
申请号：US11943440
申请日：2007-11-20
申请人： Bengt Lindoff , Robert Baldemair , Erik Dahlman , Stefan Parkvall
发明人： Bengt Lindoff , Robert Baldemair , Erik Dahlman , Stefan Parkvall
IPC分类号： H04J11/00 , H04L7/00 , H04L27/26 , H04L27/00
CPC分类号： H04L27/2613 , H04L27/0008 , H04L27/0012 , H04L27/2626 , H04L27/2655 , H04L27/2666
摘要： A cellular communications system that utilizes OFDM in its radio interface is capable of utilizing either a first subcarrier spacing or a second subcarrier spacing. Which of these is presently in use is indicated by generating a first type of synchronization signal in response to the first subcarrier spacing presently being in use, and generating a second type of synchronization signal in response to the second subcarrier spacing presently being in use. Whichever of the first type of synchronization signal and the second type of synchronization signal was generated is transmitted. To distinguish between the first and second types of synchronization signals, a time domain representation of the second type of synchronization signal includes a plurality of instances of the first type of synchronization signal.
摘要翻译：在其无线电接口中利用OFDM的蜂窝通信系统能够利用第一子载波间隔或第二子载波间隔。当前正在使用中的哪一个当前正在使用时响应于当前正在使用的第一子载波间隔产生第一类型的同步信号，并且响应于当前正在使用的第二子载波间隔而产生第二类型的同步信号来指示。发送第一类型的同步信号和第二类型的同步信号中的任何一个。为了区分第一类型和第二类型的同步信号，第二类型的同步信号的时域表示包括第一类型的同步信号的多个实例。

10. 发明申请

US20150156781A1 FORWARDING HARQ FEEDBACK CONSIDERING LATENCY OVER AVAILABLE CHANNELS 有权
标题翻译：前瞻性的HARQ反馈考虑到可用信道的延迟
公开(公告)号：US20150156781A1
公开(公告)日：2015-06-04
申请号：US14412142
申请日：2012-07-04
申请人： Erik Dahlman , David Astely , Stefan Parkvall
发明人： Erik Dahlman , David Astely , Stefan Parkvall
IPC分类号： H04W72/08 , H04W72/04
CPC分类号： H04W72/08 , H04L47/2466 , H04W40/12 , H04W72/0406
摘要： It is presented a method performed in a first network node. The method comprises the steps of: receiving an uplink transmission from a mobile communication terminal; determining, based on content of the uplink transmission, information to be transmitted over a first communication channel when the content comprises control data intended for a second network node; transmitting the information over the first communication channel to the second network node when the information is to be transmitted over the first communication channel; and transmitting the information via a second communication channel, the second communication channel being physically separate from the first communication channel, when the information is not to be transmitted over the first communication channel. A corresponding network node is also presented.
摘要翻译：呈现在第一网络节点中执行的方法。该方法包括以下步骤：从移动通信终端接收上行链路传输; 当所述内容包括用于第二网络节点的控制数据时，基于所述上行链路传输的内容，确定要在第一通信信道上发送的信息; 当要在第一通信信道上发送信息时，将第一通信信道上的信息发送到第二网络节点; 以及当所述信息不通过所述第一通信信道发送时，经由第二通信信道发送所述信息，所述第二通信信道与所述第一通信信道物理上分离。还提出了相应的网络节点。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式