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

US08223863B2 Method and arrangement in a cellular communications system 有权
标题翻译：蜂窝通信系统中的方法和布置
公开(公告)号：US08223863B2
公开(公告)日：2012-07-17
申请号：US12990502
申请日：2008-12-18
申请人： Christian Bergljung , Ming Chen , Muhammad Kazmi , Olav Queseth
发明人： Christian Bergljung , Ming Chen , Muhammad Kazmi , Olav Queseth
IPC分类号： H04K1/10
CPC分类号： H04W52/36 , H03G3/3047 , H04L27/2626
摘要： The present invention relates to the area of wireless communication, and especially to a method and an arrangement for transmission output power control in a cellular telecommunications network. An improved transmission output power control is achieved by adapting a pre-defined power mask to a signal transmission characteristic of the signal transmission and applying the adapted power mask to a sub-frame or an OFDM symbol. The present invention could be implemented in a network node such as an eNodeB or in a user equipment.
摘要翻译：无线通信领域本发明涉及无线通信领域，特别涉及蜂窝式电信网络中用于传输输出功率控制的方法和装置。改进的传输输出功率控制是通过将预定功率掩码适配到信号传输的信号传输特性并将适配的功率掩码应用于子帧或OFDM符号来实现的。本发明可以在诸如eNodeB或用户设备的网络节点中实现。

2. 发明申请

US20110051829A1 Method and Arrangement in a Cellular Communications System 有权
标题翻译：蜂窝通信系统中的方法和布置
公开(公告)号：US20110051829A1
公开(公告)日：2011-03-03
申请号：US12990502
申请日：2008-12-18
申请人： Christian Bergljung , Ming Chen , Muhammad Kazmi , Olav Queseth
发明人： Christian Bergljung , Ming Chen , Muhammad Kazmi , Olav Queseth
IPC分类号： H04L27/28
CPC分类号： H04W52/36 , H03G3/3047 , H04L27/2626
摘要： The present invention relates to the area of wireless communication, and especially to a method and an arrangement for transmission output power control in a cellular telecommunications network. An improved transmission output power control is achieved by adapting a pre-defined power mask to a signal transmission characteristic of the signal transmission and applying the adapted power mask to a sub-frame or an OFDM symbol. The present invention could be implemented in a network node such as an eNodeB or in a user equipment.
摘要翻译：无线通信领域本发明涉及无线通信领域，特别涉及蜂窝式电信网络中用于传输输出功率控制的方法和装置。改进的传输输出功率控制是通过将预定功率掩码适配到信号传输的信号传输特性并将适配的功率掩码应用于子帧或OFDM符号来实现的。本发明可以在诸如eNodeB或用户设备的网络节点中实现。

3. 发明申请

US20120281775A1 METHOD AND ARRANGEMENT IN A CELLULAR COMMUNICATIONS SYSTEM 审中-公开
标题翻译：细胞通信系统中的方法和装置
公开(公告)号：US20120281775A1
公开(公告)日：2012-11-08
申请号：US13548831
申请日：2012-07-13
申请人： Muhammad Kazmi , Olav Queseth , Christian Bergljung , Ming Chen
发明人： Muhammad Kazmi , Olav Queseth , Christian Bergljung , Ming Chen
IPC分类号： H04L27/28 , H04W88/00
CPC分类号： H04W52/36 , H03G3/3047 , H04L27/2626
摘要： A method of controlling transmission output power in a cellular telecommunications network includes setting. a pre-defined power mask for at least one of a sub-frame and an Orthogonal Frequency-Division Multiplexing (OFDM) symbol of a signal transmission. The power mask is defined by at least one parameter. The method further includes adapting at least one of the at least one power mask parameter of the power mask to a signal transmission characteristic of the signal transmission and applying the adapted power mask to at least one of the sub-frame and the OFDM symbol.
摘要翻译：控制蜂窝电信网络中的传输输出功率的方法包括设置。用于信号传输的子帧和正交频分复用（OFDM）符号中的至少一个的预定义功率掩码。功率掩码由至少一个参数定义。该方法还包括将功率掩码的至少一个功率掩模参数中的至少一个适配为信号传输的信号传输特性，并将适配的功率掩码应用于子帧和OFDM符号中的至少一个。

4. 发明申请

US20100216473A1 Methods and Arrangements in a Telecommunication System 有权
标题翻译：电信系统的方法与安排
公开(公告)号：US20100216473A1
公开(公告)日：2010-08-26
申请号：US12679458
申请日：2008-04-29
申请人： Muhammad Kazmi , Christian Bergljung
发明人： Muhammad Kazmi , Christian Bergljung
IPC分类号： H04W36/00
CPC分类号： H04W52/40 , H04W52/146 , H04W52/367 , H04W52/386 , H04W92/20
摘要： The present invention relates to exchanging a cell-specific parameter such as the A-MPR, comprising information related to a required additional maximum power reduction of a UE transmitter between networks nodes. The networks nodes may be radio base stations or other network nodes such as radio network controllers or core network nodes exemplified by access gateways (aGWs). By exchanging this cell-specific parameter with information of the required additional maximum power reduction between the network nodes, the cell-specific parameter is provided to the radio base station of the serving cell which implies that the serving cell can send the cell-specific parameter of the target cell to the UE prior to the handover from the serving cell to the target cell. This result in that the UE can start transmission to the target cell with the correct cell-specific parameter and the out-of-band emission requirements can be fulfilled in the target cell.
摘要翻译：本发明涉及交换诸如A-MPR的小区特定参数，包括与网络节点之间的UE发射机所需的附加最大功率降低有关的信息。网络节点可以是无线电基站或诸如无线电网络控制器或由接入网关（aGW）示例的核心网络节点的其他网络节点。通过将该小区特定参数与网络节点之间所需的附加最大功率减少的信息交换，将小区特定参数提供给服务小区的无线电基站，这意味着服务小区可以发送小区特定参数在从服务小区切换到目标小区之前，将目标小区发送给UE。这导致UE可以以正确的小区特定参数开始传输到目标小区，并且可以在目标小区中满足带外发射要求。

5. 发明申请

US20120058772A1 Methods and Arrangements in Cellular Communication Systems 有权
标题翻译：蜂窝通信系统的方法与布置
公开(公告)号：US20120058772A1
公开(公告)日：2012-03-08
申请号：US13201595
申请日：2011-07-05
申请人： Muhammad Kazmi , Christian Bergljung
发明人： Muhammad Kazmi , Christian Bergljung
IPC分类号： H04W72/04
CPC分类号： H04W72/048 , H04L5/14 , H04M1/72525 , H04W8/22 , H04W8/24 , H04W8/245 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W84/042 , H04W88/06
摘要： The disclosure relates to methods and arrangements wherein a user equipment (UE) supporting a first frequency band HB is enabled to communicate with a network utilizing a second frequency band. The second frequency band is a sub-band of the first frequency band or overlaps with the first frequency band. The UE, which supports the first frequency band, implements 32 the channel numbering scheme of the second frequency band SB which overlaps with the first frequency band HB. This enables the UE supporting the first frequency band HB to recognize the second frequency band SB and communicate 33 with the network when the UE is camped or connected to a cell operating in the second frequency band SB.
摘要翻译：本公开涉及其中支持第一频带HB的用户设备（UE）能够利用第二频带与网络通信的方法和布置。第二频带是第一频带的子带或与第一频带重叠。支持第一频带的UE实现与第一频带HB重叠的第二频带SB的信道编号方案32。这使得支持第一频带HB的UE识别第二频带SB并且当UE驻留或连接到在第二频带SB中工作的小区时与网络通信33。

6. 发明申请

US20110274092A1 METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中的方法和布置
公开(公告)号：US20110274092A1
公开(公告)日：2011-11-10
申请号：US13144635
申请日：2009-11-23
申请人： Yin Liu , Muhammad Kazmi , Rong Hu , Christian Bergljung
发明人： Yin Liu , Muhammad Kazmi , Rong Hu , Christian Bergljung
IPC分类号： H04W72/04
CPC分类号： H04W72/10 , H04W28/0231 , H04W28/0252 , H04W52/146 , H04W52/242 , H04W52/243 , H04W52/36 , H04W52/367 , H04W72/087 , H04W88/02 , H04W88/08
摘要： Method and arrangement in a base station for scheduling physical resources in a transmission bandwidth to a user equipment served by the base station. The physical resources may be physical channels or radio resource blocks. Some physical resources within the transmission bandwidth are subjected to a performance requirement power restriction value. The method comprises scheduling physical resources based on the performance requirement power restriction value of the physical resources to be scheduled. Also, a method and arrangement in a user equipment for assisting a base station in scheduling physical resources in a transmission bandwidth to the user equipment is described.
摘要翻译：基站中的方法和布置，用于将传输带宽中的物理资源调度给由基站服务的用户设备。物理资源可以是物理信道或无线资源块。传输带宽内的一些物理资源受到性能要求功率限制值的影响。该方法包括根据要调度的物理资源的性能要求功率限制值调度物理资源。此外，描述了用于辅助基站在向用户设备传输带宽中调度物理资源的用户设备中的方法和装置。

7. 发明授权

US09510352B2 Methods and arrangements in cellular communication systems 有权
标题翻译：蜂窝通信系统中的方法和布置
公开(公告)号：US09510352B2
公开(公告)日：2016-11-29
申请号：US13201595
申请日：2011-07-05
申请人： Muhammad Kazmi , Christian Bergljung
发明人： Muhammad Kazmi , Christian Bergljung
IPC分类号： H04W72/04 , H04W8/24 , H04M1/725 , H04W8/22 , H04W88/06
CPC分类号： H04W72/048 , H04L5/14 , H04M1/72525 , H04W8/22 , H04W8/24 , H04W8/245 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W84/042 , H04W88/06
摘要： The disclosure relates to methods and arrangements wherein a user equipment (UE) supporting a first frequency band HB is enabled to communicate with a network utilizing a second frequency band. The second frequency band is a sub-band of the first frequency band or overlaps with the first frequency band. The UE, which supports the first frequency band, implements 32 the channel numbering scheme of the second frequency band SB which overlaps with the first frequency band HB. This enables the UE supporting the first frequency band HB to recognize the second frequency band SB and communicate 33 with the network when the UE is camped or connected to a cell operating in the second frequency band SB.
摘要翻译：本公开涉及其中支持第一频带HB的用户设备（UE）能够利用第二频带与网络通信的方法和布置。第二频带是第一频带的子带或与第一频带重叠。支持第一频带的UE实现与第一频带HB重叠的第二频带SB的信道编号方案32。这使得支持第一频带HB的UE识别第二频带SB并且当UE驻留或连接到在第二频带SB中工作的小区时与网络通信33。

8. 发明授权

US09559829B2 Signaling for flexible carrier aggregation 有权
标题翻译：信令灵活的载波聚合
公开(公告)号：US09559829B2
公开(公告)日：2017-01-31
申请号：US12873817
申请日：2010-09-01
申请人： Magnus Larsson , Christian Bergljung , Muhammad Kazmi
发明人： Magnus Larsson , Christian Bergljung , Muhammad Kazmi
IPC分类号： H04L5/00
CPC分类号： H04W76/15 , H04L5/001 , H04L5/0053 , H04L5/0094 , H04L5/0096 , H04W48/10 , H05K999/99
摘要： Flexible carrier aggregation is provided for a radio communications system. A capability is determined to communicate over a radio interface using multiple radio frequency component carriers. Each of the multiple component carriers is configurable with one or more control channels in a first mode of operation and with no control channels in a second mode of operation. Configuration information for one of the multiple radio frequency component carriers is signaled to indicate at least one of the component carriers is configured to operate in a selected one of the first mode of operation and the second mode of operation so that a network radio node and a user equipment radio node can communicate using the selected mode of operation.
摘要翻译：为无线电通信系统提供灵活的载波聚合。确定通过使用多个射频分量载波的无线电接口进行通信的能力。多个分量载波中的每一个可以在第一操作模式中配置有一个或多个控制信道，并且在第二操作模式中不具有控制信道。发信号通知用于多个射频分量载波之一的配置信息，以指示分组载波中的至少一个被配置为在所选择的第一操作模式和第二操作模式中操作，使得网络无线电节点和用户设备无线电节点可以使用所选择的操作模式进行通信。

9. 发明授权

US08942195B2 Method and arrangement in a wireless communication system 有权
公开(公告)号：US08942195B2
公开(公告)日：2015-01-27
申请号：US13144635
申请日：2009-11-23
申请人： Yin Liu , Muhammad Kazmi , Rong Hu , Christian Bergljung
发明人： Yin Liu , Muhammad Kazmi , Rong Hu , Christian Bergljung
IPC分类号： H04W4/00 , H04W72/10 , H04W28/02 , H04W52/36 , H04W72/08 , H04W88/02 , H04W88/08 , H04W52/14 , H04W52/24
CPC分类号： H04W72/10 , H04W28/0231 , H04W28/0252 , H04W52/146 , H04W52/242 , H04W52/243 , H04W52/36 , H04W52/367 , H04W72/087 , H04W88/02 , H04W88/08
摘要： Method and arrangement in a base station for scheduling physical resources in a transmission bandwidth to a user equipment served by the base station. The physical resources may be physical channels or radio resource blocks. Some physical resources within the transmission bandwidth are subjected to a performance requirement power restriction value. The method comprises scheduling physical resources based on the performance requirement power restriction value of the physical resources to be scheduled. Also, a method and arrangement in a user equipment for assisting a base station in scheduling physical resources in a transmission bandwidth to the user equipment is described.

10. 发明授权

US08761770B2 Methods and arrangements in a telecommunication system 有权
标题翻译：电信系统中的方法和安排
公开(公告)号：US08761770B2
公开(公告)日：2014-06-24
申请号：US12679458
申请日：2008-04-29
申请人： Muhammad Kazmi , Christian Bergljung
发明人： Muhammad Kazmi , Christian Bergljung
IPC分类号： H04W36/00
CPC分类号： H04W52/40 , H04W52/146 , H04W52/367 , H04W52/386 , H04W92/20
摘要： The present invention relates to exchanging a cell-specific parameter such as the A-MPR, comprising information related to a required additional maximum power reduction of a UE transmitter between networks nodes. The networks nodes may be radio base stations or other network nodes such as radio network controllers or core network nodes exemplified by access gateways (aGWs). By exchanging this cell-specific parameter with information of the required additional maximum power reduction between the network nodes, the cell-specific parameter is provided to the radio base station of the serving cell which implies that the serving cell can send the cell-specific parameter of the target cell to the UE prior to the handover from the serving cell to the target cell. This result in that the UE can start transmission to the target cell with the correct cell-specific parameter and the out-of-band emission requirements can be fulfilled in the target cell.
摘要翻译：本发明涉及交换诸如A-MPR的小区特定参数，包括与网络节点之间的UE发射机所需的附加最大功率降低有关的信息。网络节点可以是无线电基站或诸如无线电网络控制器或由接入网关（aGW）示例的核心网络节点的其他网络节点。通过将该小区特定参数与网络节点之间所需的附加最大功率减少的信息交换，将小区特定参数提供给服务小区的无线电基站，这意味着服务小区可以发送小区特定参数在从服务小区切换到目标小区之前，将目标小区发送给UE。这导致UE可以以正确的小区特定参数开始传输到目标小区，并且可以在目标小区中满足带外发射要求。

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