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1. 发明授权

US09769763B2 Nodes and method for power control 有权
公开(公告)号：US09769763B2
公开(公告)日：2017-09-19
申请号：US14113036
申请日：2011-04-26
申请人： Zhang Zhang , Mats Blomgren , Muhammad Kazmi
发明人： Zhang Zhang , Mats Blomgren , Muhammad Kazmi
IPC分类号： H04W52/24 , H04W52/08 , H04W52/38 , H04W88/08 , H04W88/12 , H04W52/26 , H04W52/40
CPC分类号： H04W52/24 , H04W52/08 , H04W52/241 , H04W52/245 , H04W52/26 , H04W52/386 , H04W52/40 , H04W88/08 , H04W88/12
摘要： A controlling node (210) for UEs (115) in a cell in a communications system (200), arranged to generate (255) and transmit (230, 235) control commands to the UEs regarding their output power level, and to generate those control commands using either at least a first or a second power control scheme. In embodiments, the first power control scheme is a signal quality based power control scheme and the second power control scheme is a signal strength based power control scheme. In embodiments, the controlling node (210) is arranged to receive (230, 240) from a network controlling node (205) information regarding the capabilities of at least one other controlling node (220) in the cellular communications system (200) with respect to which power control scheme or schemes that the other controlling node (220) is arranged to use.

2. 发明申请

US20140036857A1 Nodes and Method for Power Control 有权
标题翻译：功率控制的节点和方法
公开(公告)号：US20140036857A1
公开(公告)日：2014-02-06
申请号：US14113036
申请日：2011-04-26
申请人： Zhang Zhang , Mats Blomgren , Muhammad Kazmi
发明人： Zhang Zhang , Mats Blomgren , Muhammad Kazmi
IPC分类号： H04W52/24
CPC分类号： H04W52/24 , H04W52/08 , H04W52/241 , H04W52/245 , H04W52/26 , H04W52/386 , H04W52/40 , H04W88/08 , H04W88/12
摘要： A controlling node (210) for UEs (115) in a cell in a communications system (200), arranged to generate (255) and transmit (230, 235) control commands to the UEs regarding their output power level, and to generate those control commands using either at least a first or a second power control scheme. In embodiments, the first power control scheme is a signal quality based power control scheme and the second power control scheme is a signal strength based power control scheme. In embodiments, the controlling node (210) is arranged to receive (230, 240) from a network controlling node (205) information regarding the capabilities of at least one other controlling node (220) in the cellular communications system (200) with respect to which power control scheme or schemes that the other controlling node (220) is arranged to use.
摘要翻译：一种用于在通信系统（200）中的小区中的UE（115）的控制节点（210），被布置为生成（255）并且向UE发送（230,235）控制命令以关于其输出功率电平，并且生成那些控制命令使用至少第一或第二功率控制方案。在实施例中，第一功率控制方案是基于信号质量的功率控制方案，第二功率控制方案是基于信号强度的功率控制方案。在实施例中，控制节点（210）被布置为从网络控制节点（205）接收关于蜂窝通信系统（200）中的至少一个其他控制节点（220）的能力的信息（230,240），所述信息关于其他控制节点（220）被布置为使用的功率控制方案或方案。

3. 发明申请

US20150173027A1 TRANSMIT POWER CONTROL 有权
标题翻译：发射功率控制
公开(公告)号：US20150173027A1
公开(公告)日：2015-06-18
申请号：US14407934
申请日：2012-06-14
申请人： Zhang Zhang , Xinyu Gu , Muhammad Kazmi
发明人： Zhang Zhang , Xinyu Gu , Muhammad Kazmi
IPC分类号： H04W52/24
CPC分类号： H04W52/241 , H04W52/12 , H04W52/243 , H04W52/247 , H04W88/08 , H04W88/12
摘要： A method for transmit power control (TPC) is provided. The method includes obtaining a first channel quality of a pilot channel for a user equipment (UE); performing an interference cancellation on the pilot channel to obtain a second channel quality of the channel; and instructing the UE to adjust the transmit power based on at least the first channel quality.
摘要翻译：提供了一种发射功率控制（TPC）的方法。该方法包括获得用户设备（UE）的导频信道的第一信道质量; 在导频信道上执行干扰消除以获得信道的第二信道质量; 并且指示UE至少基于第一信道质量来调整发射功率。

4. 发明申请

US20100323746A1 Method of Transmitting TPC Commands 有权
标题翻译：传输TPC命令的方法
公开(公告)号：US20100323746A1
公开(公告)日：2010-12-23
申请号：US12864668
申请日：2008-01-29
申请人： Zhang Zhang , Ke Wang Helmersson , Rong Hu , Muhammad Kazmi , Bengt Lindoff
发明人： Zhang Zhang , Ke Wang Helmersson , Rong Hu , Muhammad Kazmi , Bengt Lindoff
IPC分类号： H04W52/20
CPC分类号： H04W52/36 , H04W52/225 , H04W52/228 , H04W52/241 , H04W52/247
摘要： In a cellular radio system Transmission Power Control (TPC) power offset is set so that it is adjusted for each transmitting radio base station based on available relevant measurements that reflect the quality of the downlink channel carrying the uplink TPC command whereby an improved performance is obtained. The TPC power offset can for example be based on an estimated uplink Dedicated Physical Control CHannel (DPCCH) SINR, the number of TPC “up” and the number of TPC “down” sent by a radio base station and aggregated UE receiver power or UE transmit power over a number N slots. Also a mobile station used in a cellular radio system supporting soft handover may be adapted to apply TPC discarding thresholds based on the number and the quality of simultaneously received TPC commands. The discarding procedure in the mobile station may also be carried out selectively such that TPC commands that are determined to be unreliable are not discarded but selectively discarded based on how reliable they are determined to be.
摘要翻译：在蜂窝无线电系统中，传输功率控制（TPC）功率偏移被设置为使得根据反映进行上行链路TPC命令的下行链路信道的质量的可用的相关测量来调整每个发射无线电基站，由此获得改进的性能。 TPC功率偏移可以例如基于由无线电基站和聚合的UE接收机功率或UE发送的估计的上行链路专用物理控制信道（DPCCH）SINR，TPC“up”的数目和“下”的TPC数量通过N个插槽发射功率。此外，支持软切换的蜂窝无线电系统中使用的移动站也可以适用于基于同时接收的TPC命令的数量和质量来应用TPC丢弃阈值。也可以选择性地执行移动台中的丢弃过程，使得被确定为不可靠的TPC命令不被丢弃，而是基于它们被确定的可靠性而被选择性地丢弃。

5. 发明授权

US08654701B2 Creation and signalling of UE lists to support frequency selective repeater operation 有权
标题翻译： UE列表的创建和信令支持频率选择中继器操作
公开(公告)号：US08654701B2
公开(公告)日：2014-02-18
申请号：US12580340
申请日：2009-10-16
申请人： Muhammad Kazmi , Jiansong Gan , Robert Baldemair , Zhang Zhang
发明人： Muhammad Kazmi , Jiansong Gan , Robert Baldemair , Zhang Zhang
IPC分类号： H04B7/185
CPC分类号： H04B7/1555 , H04B7/15535 , H04B7/15542 , H04B7/2606 , H04W16/26 , H04W52/46 , H04W84/047
摘要： A method of supporting frequency-selective repeaters (eNodeRs) in a wireless telecommunication system. A base station (eNodeB) classifies User Equipments (UEs) into two categories or lists of users: a white list containing UEs that may need the assistance of repeaters, and a black list containing UEs that do not need repeater assistance. The eNodeB transmits one of these two lists to the eNodeRs. The eNodeRs do not amplify resource blocks (RBs) scheduled for black list UEs. Each repeater may decide on its own whether to amplify signals for a non-black list UE by measuring signals from the UE and comparing them with predefined criteria.
摘要翻译：一种在无线电信系统中支持频率选择中继器（eNode-RR）的方法。基站（eNodeB）将用户设备（UE）分为两类或用户列表：包含可能需要中继器协助的UE的白名单，以及包含不需要中继器协助的UE的黑名单。 eNodeB将这两个列表中的一个发送到eNodeR。 eNodeR不放大为黑名单UE调度的资源块（RB）。每个中继器可以自己决定是否通过测量来自UE的信号并将其与预定标准进行比较来放大非黑名单UE的信号。

6. 发明授权

US08385969B2 Method of transmitting TPC commands 有权
标题翻译：传输TPC命令的方法
公开(公告)号：US08385969B2
公开(公告)日：2013-02-26
申请号：US12864668
申请日：2008-01-29
申请人： Zhang Zhang , Ke Wang Helmersson , Rong Hu , Muhammad Kazmi , Bengt Lindoff
发明人： Zhang Zhang , Ke Wang Helmersson , Rong Hu , Muhammad Kazmi , Bengt Lindoff
IPC分类号： H04W52/20
CPC分类号： H04W52/36 , H04W52/225 , H04W52/228 , H04W52/241 , H04W52/247
摘要： In a cellular radio system Transmission Power Control (TPC) power offset is set so that it is adjusted for each transmitting radio base station based on available relevant measurements that reflect the quality of the downlink channel carrying the uplink TPC command whereby an improved performance is obtained. The TPC power offset can for example be based on an estimated uplink Dedicated Physical Control CHannel (DPCCH) SINR, the number of TPC “up” and the number of TPC “down” sent by a radio base station and aggregated UE receiver power or UE transmit power over a number N slots. Also a mobile station used in a cellular radio system supporting soft handover may be adapted to apply TPC discarding thresholds based on the number and the quality of simultaneously received TPC commands. The discarding procedure in the mobile station may also be carried out selectively such that TPC commands that are determined to be unreliable are not discarded but selectively discarded based on how reliable they are determined to be.
摘要翻译：在蜂窝无线电系统中，传输功率控制（TPC）功率偏移被设置为使得根据反映进行上行链路TPC命令的下行链路信道的质量的可用的相关测量来调整每个发射无线电基站，由此获得改进的性能。 TPC功率偏移可以例如基于估计的上行链路专用物理控制信道（DPCCH）SINR，由无线电基站发送的TPC向上的数量和TPC的次数以及聚合的UE接收机功率或者UE上的发射功率 N号插槽此外，支持软切换的蜂窝无线电系统中使用的移动站也可以适用于基于同时接收的TPC命令的数量和质量来应用TPC丢弃阈值。也可以选择性地执行移动台中的丢弃过程，使得被确定为不可靠的TPC命令不被丢弃，而是基于它们被确定的可靠性而被选择性地丢弃。

7. 发明申请

US20100120397A1 CREATION AND SIGNALLING OF UE LISTS TO SUPPORT FREQUENCY SELECTIVE REPEATER OPERATION 有权
标题翻译： UE列表的创建和信令支持频率选择重复操作
公开(公告)号：US20100120397A1
公开(公告)日：2010-05-13
申请号：US12580340
申请日：2009-10-16
申请人： Muhammad Kazmi , Jiansong Gan , Robert Baldemair , Zhang Zhang
发明人： Muhammad Kazmi , Jiansong Gan , Robert Baldemair , Zhang Zhang
IPC分类号： H04M1/66
CPC分类号： H04B7/1555 , H04B7/15535 , H04B7/15542 , H04B7/2606 , H04W16/26 , H04W52/46 , H04W84/047
摘要： A method of supporting frequency-selective repeaters (eNodeRs) in a wireless telecommunication system. A base station (eNodeB) classifies User Equipments (UEs) into two categories or lists of users: a white list containing UEs that may need the assistance of repeaters, and a black list containing UEs that do not need repeater assistance. The eNodeB transmits one of these two lists to the eNodeRs. The eNodeRs do not amplify resource blocks (RBs) scheduled for black list UEs. Each repeater may decide on its own whether to amplify signals for a non-black list UE by measuring signals from the UE and comparing them with predefined criteria.
摘要翻译：一种在无线电信系统中支持频率选择中继器（eNode-RR）的方法。基站（eNodeB）将用户设备（UE）分为两类或用户列表：包含可能需要中继器协助的UE的白名单，以及包含不需要中继器协助的UE的黑名单。 eNodeB将这两个列表中的一个发送到eNodeR。 eNodeR不放大为黑名单UE调度的资源块（RB）。每个中继器可以自己决定是否通过测量来自UE的信号并将其与预定标准进行比较来放大非黑名单UE的信号。

8. 发明授权

US09351260B2 Transmit power control 有权
标题翻译：发射功率控制
公开(公告)号：US09351260B2
公开(公告)日：2016-05-24
申请号：US14407934
申请日：2012-06-14
申请人： Zhang Zhang , Xinyu Gu , Muhammad Kazmi
发明人： Zhang Zhang , Xinyu Gu , Muhammad Kazmi
IPC分类号： H04W52/24 , H04W52/12 , H04W88/08 , H04W88/12
CPC分类号： H04W52/241 , H04W52/12 , H04W52/243 , H04W52/247 , H04W88/08 , H04W88/12
摘要： A method for transmit power control (TPC) is provided. The method includes obtaining a first channel quality of a pilot channel for a user equipment (UE); performing an interference cancellation on the pilot channel to obtain a second channel quality of the channel; and instructing the UE to adjust the transmit power based on at least the first channel quality.
摘要翻译：提供了一种发射功率控制（TPC）的方法。该方法包括获得用户设备（UE）的导频信道的第一信道质量; 在导频信道上执行干扰消除以获得信道的第二信道质量; 并且指示UE至少基于第一信道质量来调整发射功率。

9. 发明申请

US20100061343A1 Scenario Based Measurement Type Selection 审中-公开
标题翻译：基于情景的测量类型选择
公开(公告)号：US20100061343A1
公开(公告)日：2010-03-11
申请号：US12515623
申请日：2006-11-20
申请人： Muhammad Kazmi , Zhang Zhang
发明人： Muhammad Kazmi , Zhang Zhang
IPC分类号： H04W4/00
CPC分类号： H04W36/0088
摘要： Techniques are provided to obviate unnecessarily requesting that different types of measurements are simultaneously made by a user equipment unit (30) in anticipation of a handover in a radio access network. In accordance with one aspect of the technology, in preparing a measurement request for a user equipment unit (served by a currently utilized cell) to measure on signal(s) transmitted from other cell(s) for evaluating handover potential; a network node uses at least one deployment parameter for selecting between three measurement alternatives for the measurement request. In a generic embodiment, the three measurement alternatives are: (1) performing only a first type of measurement(s); (2) performing only a second type of measurement(s): and (3) simultaneously performing both the first type and the second type of measurement(s). In a more specific example embodiment, the three measurement alternatives are: (1) performing only an inter-frequency measurement(s): (2) performing only an inter-radio access technology measurement(s); and (3) simultaneously performing both inter-frequency measurement(s) and inter-radio access technology measurement(s).
摘要翻译：提供技术以避免不必要地请求在预期无线电接入网络中的切换时，用户设备单元（30）同时进行不同类型的测量。根据该技术的一个方面，在准备用于用户设备单元（由当前使用的小区服务）测量对从其他小区发送的用于评估切换潜力的信号的测量请求时; 网络节点使用至少一个部署参数来在测量请求的三个测量替代之间进行选择。在一般实施例中，三种测量方案是：（1）仅执行第一类测量; （2）仅执行第二类型的测量;以及（3）同时执行第一类型和第二类型的测量。在更具体的示例实施例中，三个测量替代方案是：（1）仅执行频率间测量：（2）仅执行无线电接入技术测量; 和（3）同时进行频率间测量和无线电接入技术测量。

10. 发明授权

US10051498B2 Method and arrangement in a communication network 有权
公开(公告)号：US10051498B2
公开(公告)日：2018-08-14
申请号：US12598264
申请日：2008-04-30
申请人： Muhammad Kazmi , Robert Baldemair , Rong Hu
发明人： Muhammad Kazmi , Robert Baldemair , Rong Hu
IPC分类号： H04W24/08 , H04W72/08 , H04W72/12
摘要： The present invention relates to methods, a user equipment and a radio base station in a communication network, in which a downlink out-of-coverage is detected based on measurements done on a common channel or on the combination of common and dedicated channels. The out-of-coverage is then reported to the network, either using resources proactively assigned to the user equipment, or by transmitting a predetermined pattern of signature sequences assigned to the user equipment.

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