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1.发明授权公开(公告)号：US09258791B2
公开(公告)日：2016-02-09
申请号：US14411965
申请日：2013-10-29
发明人： Cagatay Konuskan , Andreas Andersson , Billy Hogan
CPC分类号： H04W72/0473 , H04W52/16 , H04W52/287 , H04W52/288 , H04W52/30 , H04W52/346 , H04W52/36 , H04W52/367
摘要： The present disclosure relates to a method and user equipment, UE, in a wireless communication network of performing power scaling on uplink transmission to a receiving radio access node, RAN. In particular, the disclosure relates to a method and user equipment for power scaling on a multi-radio access bearer, multi-RAB, wherein a Dedicated Physical Data Channel, DPDCH, and an enhanced Dedicated Physical Data Channel, E-DPDCH are configured for uplink transmission from the UE to the receiving RAN. The method comprises determining (S31) a total UE transmit power exceeding a predetermined maximum power limit value. The total UE transmit power is reduced (S32) to the predetermined maximum power limit value by reducing one or more E-DPDCH gain factors by an equal scaling factor. A DPDCH transmission status is determined (S33), whereupon a power scaling procedure is selected (S34) based on the determined DPDCH transmission status. The selected power scaling procedure is applied (S35) on the uplink transmission.
摘要翻译： 本公开涉及在上行链路传输中对接收无线电接入节点RAN执行功率缩放的无线通信网络中的方法和用户设备UE。 特别地，本公开涉及一种用于多无线电接入承载上的功率缩放的方法和用户设备，多RAB，其中专用物理数据信道，DPDCH和增强型专用物理数据信道E-DPDCH被配置用于 从UE到接收RAN的上行链路传输。 该方法包括确定（S31）超过预定最大功率限制值的总UE发射功率。 通过以相等的缩放因子减少一个或多个E-DPDCH增益因子，将总的UE发射功率减小到（S32）到预定的最大功率限制值。 确定DPDCH传输状态（S33），由此基于确定的DPDCH传输状态选择功率缩放过程（S34）。 在上行链路传输中应用选择的功率缩放过程（S35）。
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公开(公告)号：US09788283B2
公开(公告)日：2017-10-10
申请号：US14761978
申请日：2014-01-07
发明人： Cagatay Konuskan , Billy Hogan , Andreas Andersson
CPC分类号： H04W52/346 , H04W52/146 , H04W52/286 , H04W52/287 , H04W52/362 , H04W52/367 , H04W88/02 , H04W88/10
摘要： The present disclosure relates to a method and user equipment, UE, in a wireless communication network of performing power scaling on uplink transmission to a receiving radio access node, RAN. In particular, the disclosure relates to a method and user equipment for power scaling on uplink transmissions on a multi-radio access bearer, multi-RAB, wherein a Dedicated Physical Data Channel, DPDCH, and enhanced Data Channels, E-DCHs are configured for uplink transmission from the UE to the receiving RAN. The method comprises determining a total UE transmit power exceeding a predetermined maximum power limit value. The total UE transmit power is reduced to the predetermined maximum power limit value by reducing one or more E-DPDCH gain factors by an equal scaling factor. When a predetermined minimum E-DPDCH gain factor, ‘smallest quantised βed,k value’, is reached for all E-DPDCH gain factors βed,k, and DTX is applied for all E-DPDCHs, the method comprises applying DTX on E-DPCCH.
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公开(公告)号：US09756615B2
公开(公告)日：2017-09-05
申请号：US14354863
申请日：2014-04-10
CPC分类号： H04W72/0406 , H04W28/16 , H04W72/0446 , H04W72/14 , H04W88/12
摘要： A radio network controller, RNC, keeps control of how many users to configure on a first transmission time interval, TTI, and how many to configure on a second TTI. For example, a method, performed by the RNC, for configuring at least one radio bearer between a radio base station, RBS, and wireless communication devices. The method comprises receiving, from the RBS, a request to perform a TTI switch according to a TTI switch trigger received by the RBS. The received request is analyzed and a grant to perform the requested TTI switch is sent to the RBS.
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公开(公告)号：US09608783B2
公开(公告)日：2017-03-28
申请号：US14131980
申请日：2013-12-02
发明人： Waikwok Kwong , Billy Hogan , Patrik Karlsson
CPC分类号： H04L5/003 , H04L5/0005 , H04L5/0037 , H04L5/0062 , H04L5/0087 , H04L5/0094 , H04W24/10 , H04W72/1205 , H04W72/1268
摘要： The disclosure relates to a method performed by a communication device 3 for uplink transmission. The communication device 3 is configured with a primary carrier for uplink data transmission and a dedicated secondary carrier for uplink data transmission to a network node 5A, 5B, 7. The method comprises: transmitting 604 a scheduling information report using the primary carrier; receiving 608 a grant to use the dedicated secondary carrier; and transmitting 610 user data using a data channel on the dedicated secondary carrier upon reception of the grant for the dedicated secondary carrier, wherein the communication device 3 is configured such that it does not transmit any data on the dedicated secondary carrier unless receiving a grant for the dedicated secondary carrier. The disclosure also relates to corresponding method in network node, and to a communication device and network node.
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公开(公告)号：US20150124593A1
公开(公告)日：2015-05-07
申请号：US14405354
申请日：2013-03-14
发明人： Torbjörn Wigren , Patrik Karlsson , Waikwok Kwong , Billy Hogan
CPC分类号： H04W72/082 , H04W16/10 , H04W24/02 , H04W28/0289 , H04W92/20
摘要： The present disclosure concerns interference congestion control in radio communication networks. Disclosed herein are methods as well radio network nodes. A radio network node may, for example, estimate a neighboring cell interference. The radio network node may also detect a sudden significant increase in the estimated neighboring cell interference. In response to detecting a sudden significant in the estimated neighboring cell interference, the radio network node may also transmit a message to at least one other radio network node. This message may include an indicator indicating to said at least one radio network node to initiate an interference congestion control procedure. Hereby it is made possible to allow for interference congestion control in radio communication networks.
摘要翻译： 本公开涉及无线电通信网络中的干扰拥塞控制。 这里公开的是无线电网络节点的方法。 无线电网络节点可以例如估计相邻小区干扰。 无线电网络节点还可以检测估计的邻近小区干扰的突然显着增加。 响应于检测到估计的邻近小区干扰中的突然显着，无线电网络节点还可以向至少一个其他无线电网络节点发送消息。 该消息可以包括指示所述至少一个无线电网络节点发起干扰拥塞控制过程的指示符。 由此，可以允许无线电通信网络中的干扰拥塞控制。
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6.发明申请Methods and Devices For Enabling High User Bitrates in Mixed-Traffic Scenarios 有权在混合流量场景中实现高用户比特率的方法和设备公开(公告)号：US20140307644A1
公开(公告)日：2014-10-16
申请号：US14131980
申请日：2013-12-02
发明人： Waikwok Kwong , Billy Hogan , Patrik Karlsson
CPC分类号： H04L5/003 , H04L5/0005 , H04L5/0037 , H04L5/0062 , H04L5/0087 , H04L5/0094 , H04W24/10 , H04W72/1205 , H04W72/1268
摘要： The disclosure relates to a method performed by a communication device 3 for uplink transmission. The communication device 3 is configured with a primary carrier for uplink data transmission and a dedicated secondary carrier for uplink data transmission to a network node 5A, 5B, 7. The method comprises: transmitting 604 a scheduling information report using the primary carrier; receiving 608 a grant to use the dedicated secondary carrier; and transmitting 610 user data using a data channel on the dedicated secondary carrier upon reception of the grant for the dedicated secondary carrier, wherein the communication device 3 is configured such that it does not transmit any data on the dedicated secondary carrier unless receiving a grant for the dedicated secondary carrier. The disclosure also relates to corresponding method in network node, and to a communication device and network node.
摘要翻译： 本公开涉及由上行链路传输的通信设备3执行的方法。 通信设备3配置有用于上行链路数据传输的主载波和用于上行链路数据传输到网络节点5A，5B，7的专用辅助载波。该方法包括：使用主载波发送604调度信息报告; 接收608授权使用专用辅助载波; 并且在接收到专用辅助载波的授权时，使用专用辅助载波上的数据信道发送610个用户数据，其中通信设备3被配置为使得它不在专用辅助载波上传输任何数据，除非接收到用于 专用二级载波。 本公开还涉及网络节点中的相应方法，以及通信设备和网络节点。
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公开(公告)号：US09591618B2
公开(公告)日：2017-03-07
申请号：US14382254
申请日：2014-04-10
CPC分类号： H04W72/0406 , H04W28/16 , H04W72/0446 , H04W72/14 , H04W88/12
摘要： A radio network controller, RNC, keeps control of how many users to configure on a first transmission time interval, TTI, and how many to configure on a second TTI. For example, a method is performed by the RNC, for configuring at least one radio bearer between a radio base station, RBS, and wireless communication devices. The method comprises sending, from the RNC to the RBS, radio bearer configuration information for controlling a distribution between a first number of wireless communication devices and a second number of wireless communication devices where the first number of wireless communication devices are operating a radio bearer using a first TTI, and the second number of wireless communication devices are operating a radio bearer using a second TTI.
摘要翻译： 无线电网络控制器RNC控制在第一传输时间间隔TTI上配置的用户数量以及在第二TTI上配置的用户数量。 例如，RNC执行一种方法，用于在无线电基站RBS和无线通信设备之间配置至少一个无线承载。 该方法包括从RNC向RBS发送用于控制第一数量的无线通信设备与第二数量的无线通信设备之间的分配的无线电承载配置信息，其中第一数量的无线通信设备正在使用无线承载来操作无线承载 第一TTI，第二数量的无线通信设备使用第二TTI操作无线承载。
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公开(公告)号：US09549408B2
公开(公告)日：2017-01-17
申请号：US14405354
申请日：2013-03-14
发明人： Torbjörn Wigren , Patrik Karlsson , Waikwok Kwong , Billy Hogan
CPC分类号： H04W72/082 , H04W16/10 , H04W24/02 , H04W28/0289 , H04W92/20
摘要： The present disclosure concerns interference congestion control in radio communication networks. Disclosed herein are methods as well radio network nodes. A radio network node may, for example, estimate a neighboring cell interference. The radio network node may also detect a sudden significant increase in the estimated neighboring cell interference. In response to detecting a sudden significant in the estimated neighboring cell interference, the radio network node may also transmit a message to at least one other radio network node. This message may include an indicator indicating to said at least one radio network node to initiate an interference congestion control procedure. Hereby it is made possible to allow for interference congestion control in radio communication networks.
摘要翻译： 本公开涉及无线电通信网络中的干扰拥塞控制。 这里公开的是无线电网络节点的方法。 无线电网络节点可以例如估计相邻小区干扰。 无线电网络节点还可以检测估计的邻近小区干扰的突然显着增加。 响应于检测到估计的邻近小区干扰中的突然显着，无线电网络节点还可以向至少一个其他无线电网络节点发送消息。 该消息可以包括指示所述至少一个无线电网络节点发起干扰拥塞控制过程的指示符。 由此，可以允许无线电通信网络中的干扰拥塞控制。
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公开(公告)号：US20160255560A1
公开(公告)日：2016-09-01
申请号：US14380485
申请日：2014-04-24
发明人： Ari Kangas , Billy Hogan , Cagatay Konuskan
IPC分类号： H04W36/18 , H04W52/38 , H04B17/336 , H04W72/04 , H04L1/18
CPC分类号： H04W36/18 , H04B17/336 , H04L1/0002 , H04L1/0015 , H04L1/0025 , H04L1/1812 , H04W28/22 , H04W52/12 , H04W52/146 , H04W52/241 , H04W52/247 , H04W52/325 , H04W52/386 , H04W52/40 , H04W72/0413 , H04W88/12
摘要： Methods to provide communications with a wireless terminal in a soft handover are provided. A method to provide communications with a wireless terminal in a soft handover may include receiving, when the wireless terminal is in the soft handover with respect to a serving base station and a non-serving base station, a retransmission indication through the non-serving base station or the serving base station. The method may include generating an uplink data rate offset value responsive to the retransmission indication. Moreover, the method may include transmitting the uplink data rate offset value to the serving base station for transmission to the wireless terminal. Related nodes and wireless terminals are also provided.
摘要翻译： 提供了在软切换中提供与无线终端的通信的方法。 在软切换中提供与无线终端的通信的方法可以包括当无线终端相对于服务基站和非服务基站处于软切换时，接收通过非服务基站的重传指示 站或服务基站。 该方法可以包括响应于重发指示产生上行链路数据速率偏移值。 此外，该方法可以包括将上行链路数据速率偏移值发送到服务基站以传输到无线终端。 还提供了相关节点和无线终端。
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10.发明申请公开(公告)号：US20160157237A1
公开(公告)日：2016-06-02
申请号：US15014897
申请日：2016-02-03
发明人： Cagatay Konuskan , Andreas Andersson , Billy Hogan
CPC分类号： H04W72/0473 , H04W52/16 , H04W52/287 , H04W52/288 , H04W52/30 , H04W52/346 , H04W52/36 , H04W52/367
摘要： The present disclosure relates to a method and user equipment, UE, in a wireless communication network of performing power scaling on uplink transmission to a receiving radio access node, RAN. The disclosure particularly relates to a method and user equipment for power scaling on a multi-radio access bearer, multi-RAB, wherein a Dedicated Physical Data Channel, DPDCH, and an enhanced Dedicated Physical Data Channel, E-DPDCH are configured for uplink transmission from the UE to the receiving RAN. The method comprises determining a total UE transmit power exceeding a predetermined maximum power limit value. The total UE transmit power is reduced to the predetermined maximum power limit value by reducing one or more E-DPDCH gain factors by an equal scaling factor. A DPDCH transmission status is determined, whereupon a power scaling procedure is selected based on the determined DPDCH transmission status. The selected power scaling procedure is applied on the uplink transmission.
摘要翻译： 本公开涉及在上行链路传输中对接收无线电接入节点RAN执行功率缩放的无线通信网络中的方法和用户设备UE。 本公开特别涉及用于多无线电接入承载上的功率缩放的方法和用户设备，其中专用物理数据信道DPDCH和增强型专用物理数据信道E-DPDCH被配置用于上行链路传输 从UE到接收RAN。 该方法包括确定超过预定最大功率限制值的总UE发射功率。 总的UE发射功率通过减小一个或多个E-DPDCH增益因子减小到预定的最大功率限制值。 确定DPDCH传输状态，由此基于确定的DPDCH传输状态选择功率缩放过程。 所选择的功率缩放过程应用于上行链路传输。
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