公开(公告)号：US08149792B2

公开(公告)日：2012-04-03

申请号：US12514964

申请日：2006-11-15

申请人： Rong Hu ,  Jinhua Liu ,  Eva Englund

发明人： Rong Hu ,  Jinhua Liu ,  Eva Englund

IPC分类号： H04B7/216

CPC分类号： H04J13/20 ,  H04W24/00 ,  H04W72/0466

摘要： In a radio access network (10) comprising a radio network controller node (26) and a base station node (28), a code tree has spreading codes which are allocatable between high speed downlink shared (HS-DSCH) channels and dedicated (DCH) channels. According to one aspect of the technology, use of the spreading codes of the code tree is monitored and an HS-DSCH channel is allocated a free spreading code which is non-adjacent to a spreading code already allocated to the HS-DSCH channels. In some example implementations, the free, non-adjacent spreading code is allocated so that more than one high speed channel user can use the spreading codes. In other example implementations, the free, non-adjacent spreading code is allocated so that one user uses the spreading codes by using more than one HS-SCCH channel. Preferably the non-adjacent spreading code is released from the HS-DSCH channel when the non-adjacent spreading code is needed for use by a DCH channel.

摘要翻译： 在包括无线电网络控制器节点（26）和基站节点（28）的无线电接入网络（10）中，码树具有可在高速下行链路共享（HS-DSCH）信道和专用（DCH）信道之间分配的扩展码 ）频道 根据该技术的一个方面，监视代码树的扩展码的使用，并向HS-DSCH信道分配与已分配给HS-DSCH信道的扩展码不相邻的空闲扩展码。 在一些示例实现中，分配空闲的非相邻扩展码，使得多于一个的高速信道用户可以使用扩展码。 在其他示例实现中，分配空闲的非相邻扩展码，使得一个用户通过使用多于一个的HS-SCCH信道来使用扩展码。 优选地，当需要由DCH信道使用的非相邻扩展码时，非相邻扩展码从HS-DSCH信道释放。

公开(公告)号：US20100069077A1

公开(公告)日：2010-03-18

申请号：US12514964

申请日：2006-11-15

申请人： Rong Hu ,  Jinhua Liu ,  Eva Englund

发明人： Rong Hu ,  Jinhua Liu ,  Eva Englund

IPC分类号： H04W72/04

CPC分类号： H04J13/20 ,  H04W24/00 ,  H04W72/0466

摘要： In a radio access network (10) comprising a radio network controller node (26) and a base station node (28), a code tree has spreading codes which are allocatable between high speed downlink shared (HS-DSCH) channels and dedicated (DCH) channels. According to one aspect of the technology, use of the spreading codes of the code tree is monitored and an HS-DSCH channel is allocated a free spreading code which is non-adjacent to a spreading code already allocated to the HS-DSCH channels. In some example implementations, the free, non-adjacent spreading code is allocated so that more than one high speed channel user can use the spreading codes. In other example implementations, the free, non-adjacent spreading code is allocated so that one user uses the spreading codes by using more than one HS-SCCH channel. Preferably the non-adjacent spreading code is released from the HS-DSCH channel when the non- adjacent spreading code is needed for use by a DCH channel.

摘要翻译： 在包括无线电网络控制器节点（26）和基站节点（28）的无线电接入网络（10）中，码树具有可在高速下行链路共享（HS-DSCH）信道和专用（DCH）信道之间分配的扩展码 ）频道 根据该技术的一个方面，监视代码树的扩展码的使用，并向HS-DSCH信道分配与已分配给HS-DSCH信道的扩展码不相邻的空闲扩展码。 在一些示例实现中，分配空闲的非相邻扩展码，使得多于一个的高速信道用户可以使用扩展码。 在其他示例实现中，分配空闲的非相邻扩展码，使得一个用户通过使用多于一个的HS-SCCH信道来使用扩展码。 优选地，当需要DCH信道使用非相邻扩展码时，非相邻扩展码从HS-DSCH信道释放。

公开(公告)号：US08259756B2

公开(公告)日：2012-09-04

申请号：US12301355

申请日：2006-05-18

申请人： Jonas Fröberg Olsson ,  Rong Hu ,  Jinhua Liu ,  Per Magnusson

发明人： Jonas Fröberg Olsson ,  Rong Hu ,  Jinhua Liu ,  Per Magnusson

IPC分类号： H04J3/06

CPC分类号： H04W52/327 ,  H04W52/286 ,  H04W52/346 ,  H04W52/367 ,  H04W72/1226

摘要： The present invention is based on the idea to allocate HS-DSCH power at TTI based on the HS-SCCH allocation of UI and an estimation of the HS-SCCH allocation of TTI+1. The estimation of the HS-SCCH allocation of TTI+1 is based on estimation of which users that will be scheduled at the time denoted TTI+1. i.e., the users that have a high probability to be selected for transmission by the scheduler at the time denoted TTI+1 are determined. That is performed by calculating for each user the probability that the user will be selected for transmission by the scheduler. The users that have a high probability to be scheduled at the time TTI+1 are included in a candidate set according to the present invention.

摘要翻译： 本发明基于基于TTI的HS-SCCH分配和TTI + 1的HS-SCCH分配的估计在TTI上分配HS-DSCH功率的思想。 TTI + 1的HS-SCCH分配的估计是基于在表示为TTI + 1的时间被调度的用户的估计。 也就是确定在表示为TTI + 1的时刻由调度器选择用于传输的高概率的用户。 这是通过为每个用户计算用户将被调度器传输的选择的概率来执行的。 在根据本发明的候选集中包括在时间TTI + 1时具有高调度概率的用户。

公开(公告)号：US08179853B2

公开(公告)日：2012-05-15

申请号：US12445631

申请日：2006-12-13

申请人： Rong Hu ,  Jinhua Liu ,  Zhang Zhang

发明人： Rong Hu ,  Jinhua Liu ,  Zhang Zhang

IPC分类号： H04L12/56 ,  H04L12/28 ,  H04W4/00

CPC分类号： H04W72/1247 ,  H04W28/18

摘要： In a method and apparatus for scheduling users in radio network system, the scheduling priority for each user of a group of users is made dependent on the unusable time for each user. Scheduling of the users is performed in accordance with the determined scheduling priority.

摘要翻译： 在用于在无线网络系统中调度用户的方法和装置中，一组用户的每个用户的调度优先级取决于每个用户的不可用时间。 根据确定的调度优先级来执行用户的调度。

公开(公告)号：US20110096692A1

公开(公告)日：2011-04-28

申请号：US12999715

申请日：2008-06-24

申请人： Jinhua Liu ,  Rong Hu ,  Stefan Wager

发明人： Jinhua Liu ,  Rong Hu ,  Stefan Wager

IPC分类号： H04W36/30 ,  H04W24/00

CPC分类号： H04W36/30 ,  H04W36/0088

摘要： The present invention related to a method and arrangement for performing handover decisions in a communication network, wherein the handover decisions are related to user equipment receiving packet data on a shared downlink traffic channel from a current serving cell. The method comprises the steps of providing (381, 382) a quality measure related to the shared downlink traffic channel of the serving cell and to at least one target cell, determining (383) a relation between the quality measure related to the shared downlink traffic channel of the serving cell and the target cell, and performing the handover decision based on said determined relation and based on the size of the provided quality measure related to the shared downlink traffic channel of the serving cell.

摘要翻译： 本发明涉及一种用于在通信网络中执行切换判定的方法和装置，其中切换决定与从当前服务小区在共享下行链路业务信道上接收分组数据的用户设备有关。 该方法包括以下步骤：提供（381,382）与服务小区的共享下行链路业务信道相关的质量测量和至少一个目标小区，确定（383）与共享下行业务相关的质量度量之间的关系 信道和目标小区，并且基于所确定的关系并且基于与所述服务小区的共享下行链路业务信道相关的所提供的质量测量的大小来执行切换判定。

公开(公告)号：US20090268696A1

公开(公告)日：2009-10-29

申请号：US12301355

申请日：2006-05-18

申请人： Jonas Fröberg Olsson ,  Rong Hu ,  Jinhua Liu ,  Per Magnusson

发明人： Jonas Fröberg Olsson ,  Rong Hu ,  Jinhua Liu ,  Per Magnusson

IPC分类号： H04W72/12

CPC分类号： H04W52/327 ,  H04W52/286 ,  H04W52/346 ,  H04W52/367 ,  H04W72/1226

摘要： The present invention is based on the idea to allocate HS-DSCH power at TTI based on the HS-SCCH allocation of TTI and an estimation of the HS-SCCH allocation of TTI+1. The estimation of the HS-SCCH allocation of TTI+1 is based on estimation of which users that will be scheduled at the time denoted TTI+1. i.e., the users that have a high probability to be selected for transmission by the scheduler at the time denoted TTI+1 are determined. That is performed by calculating for each user the probability that the user will be selected for transmission by the scheduler The users that have a high probability to be scheduled at the time TTI+1 are included in a candidate set according to the

摘要翻译： 本发明基于基于TTI的HS-SCCH分配和TTI + 1的HS-SCCH分配的估计在TTI上分配HS-DSCH功率的思想。 TTI + 1的HS-SCCH分配的估计是基于在表示为TTI + 1的时间被调度的用户的估计。 也就是确定在表示为TTI + 1的时刻由调度器选择用于传输的高概率的用户。 这是通过为每个用户计算用户将被调度器选择的概率来执行的。在时间TTI + 1处具有被调度的概率很高的用户被包括在根据

公开(公告)号：US08413003B2

公开(公告)日：2013-04-02

申请号：US12988419

申请日：2008-12-02

申请人： Rui Fan ,  Xinyu Gu ,  Rong Hu ,  Jinhua Liu ,  Zhang Zhang

发明人： Rui Fan ,  Xinyu Gu ,  Rong Hu ,  Jinhua Liu ,  Zhang Zhang

IPC分类号： G08C25/02

CPC分类号： H04L1/1829 ,  H04L1/1812 ,  H04L1/1825 ,  H04L1/189 ,  H04W24/02 ,  H04W24/08

摘要： A device (110) receives consecutive negative acknowledgments (NACKs) (540), measures a downlink channel quality (530) associated with the device (110), and triggers autonomous retransmission (430) when power is limited in the device (110), when the device (110) is using a minimum usable enhanced dedicated channel (E-DCH) transport format combination (ETFC), and when one of a number of consecutive NACKs (540) is greater than a predefined number or the measured downlink channel quality (530) is less than a predefined threshold.

公开(公告)号：US20110041026A1

公开(公告)日：2011-02-17

申请号：US12988419

申请日：2008-12-02

申请人： Rui Fan ,  Xinyu Gu ,  Rong Hu ,  Jinhua Liu ,  Zhang Zhang

发明人： Rui Fan ,  Xinyu Gu ,  Rong Hu ,  Jinhua Liu ,  Zhang Zhang

IPC分类号： H04L1/18 ,  G06F11/14

CPC分类号： H04L1/1829 ,  H04L1/1812 ,  H04L1/1825 ,  H04L1/189 ,  H04W24/02 ,  H04W24/08

摘要： A device (110) receives consecutive negative acknowledgments (NACKs) (540), measures a downlink channel quality (530) associated with the device (110), and triggers autonomous retransmission (430) when power is limited in the device (110), when the device (110) is using a minimum usable enhanced dedicated channel (E-DCH) transport format combination (ETFC), and when one of a number of consecutive NACKs (540) is greater than a predefined number or the measured downlink channel quality (530) is less than a predefined threshold.

摘要翻译： 设备（110）接收连续的否定确认（NACK）（540），测量与设备（110）相关联的下行链路信道质量（530），并且当在设备（110）中限制功率时触发自主重传（430） 当设备（110）使用最小可用增强型专用信道（E-DCH）传输格式组合（ETFC）时，并且当多个连续NACK（540）中的一个大于预定义号码或所测量的下行链路信道质量 （530）小于预定阈值。

公开(公告)号：US20100067419A1

公开(公告)日：2010-03-18

申请号：US12513952

申请日：2006-11-20

申请人： Jinhua Liu ,  Hai Wang ,  Rong Hu

发明人： Jinhua Liu ,  Hai Wang ,  Rong Hu

IPC分类号： G08C17/00

CPC分类号： H04W52/223 ,  H04W52/12 ,  H04W52/16 ,  H04W52/346 ,  H04W52/36 ,  H04W52/362 ,  H04W52/367

摘要： The invention relates to a method and an arrangement of efficiently utilizing radio resources in a communication network, comprising a communication network node communicating with one or more user equipments over a radio interface, wherein at least two communication services are provided on said radio interface, each having a certain amount of power allocated in an interactively way. The interaction between said at least two communication services is minimized in order to obtain an enhanced power utilization.

摘要翻译： 本发明涉及一种在通信网络中有效利用无线电资源的方法和装置，包括通过无线电接口与一个或多个用户设备进行通信的通信网络节点，其中在所述无线电接口上提供至少两个通信服务，每个 具有以交互方式分配的一定量的功率。 所述至少两个通信服务之间的交互被最小化以便获得增强的功率利用。

公开(公告)号：US08693360B2

公开(公告)日：2014-04-08

申请号：US12999715

申请日：2008-06-24

申请人： Jinhua Liu ,  Rong Hu ,  Stefan Wager

发明人： Jinhua Liu ,  Rong Hu ,  Stefan Wager

IPC分类号： G01R31/08

CPC分类号： H04W36/30 ,  H04W36/0088

摘要： The present invention is related to a method and arrangement for performing handover decisions in a communication network, wherein the handover decisions are related to user equipment receiving packet data on a shared downlink traffic channel from a current serving cell. The method comprises the steps of providing (381, 382) a quality measure related to the shared downlink traffic channel of the serving cell and to at least one target cell, determining (383) a relation between the quality measure related to the shared downlink traffic channel of the serving cell and the target cell, and performing the handover decision based on said determined relation and based on the size of the provided quality measure related to the shared downlink traffic channel of the serving cell.

摘要翻译： 本发明涉及一种用于在通信网络中执行切换判定的方法和装置，其中切换决定与从当前服务小区在共享下行链路业务信道上接收分组数据的用户设备有关。 该方法包括以下步骤：提供（381,382）与服务小区的共享下行链路业务信道相关的质量测量和至少一个目标小区，确定（383）与共享下行业务相关的质量度量之间的关系 信道和目标小区，并且基于所确定的关系并且基于与所述服务小区的共享下行链路业务信道相关的所提供的质量测量的大小来执行切换判定。