公开(公告)号：US20090238148A1

公开(公告)日：2009-09-24

申请号：US12095848

申请日：2005-12-01

申请人： Eva Englund ,  Stefan Parkvall ,  Gunnar Bark ,  Ke Wang Helmersson ,  Mats Sagfors ,  Rong Hu

发明人： Eva Englund ,  Stefan Parkvall ,  Gunnar Bark ,  Ke Wang Helmersson ,  Mats Sagfors ,  Rong Hu

IPC分类号： H04W72/04 ,  H04L1/08 ,  H04B7/216

CPC分类号： H04W52/228 ,  H04W52/16 ,  H04W52/325 ,  H04W52/362 ,  H04W52/40 ,  H04W52/48

摘要： The invention relates to a method and an arrangement for obtaining efficient radio resource allocation in a mobile communication network comprising a communication network entity (15) and at least one user equipment (18) transmitting data to said mobile communication network entity (15) over a radio interface. A first data transmission from said at least one user equipment (18) is received, whereby said first transmission is decoded and a message (ACK/NACK) based on a result of the decoding is sent on a downlink channel (13) comprising information of said first received data transmission. A second data transmission from said at least one user equipment (18) is received, whereby the power on said downlink channel (13) is adjusted depending on the result of said decoding and the content in said received second data transmission.

摘要翻译： 本发明涉及一种用于在移动通信网络中获得有效无线电资源分配的方法和装置，该移动通信网络包括通信网络实体（15）和至少一个用户设备（18），该用户设备（18）通过以下方式向所述移动通信网络实体 无线接口 接收来自所述至少一个用户设备（18）的第一数据传输，由此所述第一传输被解码，并且在下行链路信道（13）上发送基于解码结果的消息（ACK / NACK），包括： 首先接收数据传输。 接收来自所述至少一个用户设备（18）的第二数据传输，由此根据所述解码的结果和所接收的第二数据传输中的内容来调整所述下行链路信道（13）上的电力。

公开(公告)号：US08135017B2

公开(公告)日：2012-03-13

申请号：US12095848

申请日：2005-12-01

申请人： Eva Englund ,  Stefan Parkvall ,  Gunnar Bark ,  Ke Wang Helmersson ,  Mats Sågfors ,  Rong Hu

发明人： Eva Englund ,  Stefan Parkvall ,  Gunnar Bark ,  Ke Wang Helmersson ,  Mats Sågfors ,  Rong Hu

IPC分类号： H04L12/28

CPC分类号： H04W52/228 ,  H04W52/16 ,  H04W52/325 ,  H04W52/362 ,  H04W52/40 ,  H04W52/48

摘要： The invention relates to a method and an arrangement for obtaining efficient radio resource allocation in a mobile communication network comprising a communication network entity (15) and at least one user equipment (18) transmitting data to said mobile communication network entity (15) over a radio interface. A first data transmission from said at least one user equipment (18) is received, whereby said first transmission is decoded and a message (ACK/NACK) based on a result of the decoding is sent on a downlink channel (13) comprising information of said first received data transmission. A second data transmission from said at least one user equipment (18) is received, whereby the power on said downlink channel (13) is adjusted depending on the result of said decoding and the content in said received second data transmission.

摘要翻译： 本发明涉及一种用于在移动通信网络中获得有效无线电资源分配的方法和装置，该移动通信网络包括通信网络实体（15）和至少一个用户设备（18），该用户设备（18）通过以下方式向所述移动通信网络实体 无线接口 接收来自所述至少一个用户设备（18）的第一数据传输，由此所述第一传输被解码，并且在下行链路信道（13）上发送基于解码结果的消息（ACK / NACK），包括： 首先接收数据传输。 接收来自所述至少一个用户设备（18）的第二数据传输，由此根据所述解码的结果和所接收的第二数据传输中的内容来调整所述下行链路信道（13）上的电力。

公开(公告)号：US08825101B2

公开(公告)日：2014-09-02

申请号：US12740742

申请日：2007-12-06

申请人： Gunnar Bark ,  Eva Englund ,  Rong Hu ,  Niclas Wiberg

发明人： Gunnar Bark ,  Eva Englund ,  Rong Hu ,  Niclas Wiberg

IPC分类号： H04W52/24 ,  H04W52/50 ,  H04W52/12 ,  H04W52/28 ,  H04W52/14 ,  H04W52/36 ,  H04W52/40 ,  H04W36/18 ,  H04W36/08

CPC分类号： H04W52/40 ,  H04W36/08 ,  H04W36/18 ,  H04W52/146 ,  H04W52/286 ,  H04W52/36

摘要： The present invention relates to a method and an arrangement of obtaining efficient power control during soft handover in a communication network system when a user equipment (18) is in communication with two or more radio base stations (15a, 15b) over a radio interface on downlink (17) and uplink (16) channels. Transmit power control (TPC) commands are received from said two or more radio base stations (15a, 15b) on said downlink channels (17). Said received transmit power control commands are analyzed and a power offset on said uplink channels (16) is adjusted based on said analyzed transmit power control commands.

摘要翻译： 本发明涉及当用户设备（18）通过无线电接口与两个或多个无线电基站（15a，15b）通信时，在通信网络系统中的软切换期间获得有效功率控制的方法和装置， 下行链路（17）和上行链路（16）信道。 从所述下行链路信道（17）上的所述两个或多个无线电基站（15a，15b）接收发射功率控制（TPC）命令。 所述接收到的发射功率控制命令被分析，并且基于所述分析的发射功率控制命令来调整所述上行链路信道（16）上的功率偏移。

公开(公告)号：US20100331035A1

公开(公告)日：2010-12-30

申请号：US12740742

申请日：2007-12-06

申请人： Gunnar Bark ,  Eva Englund ,  Rong Hu ,  Niclas Wiberg

发明人： Gunnar Bark ,  Eva Englund ,  Rong Hu ,  Niclas Wiberg

IPC分类号： H04B7/005

CPC分类号： H04W52/40 ,  H04W36/08 ,  H04W36/18 ,  H04W52/146 ,  H04W52/286 ,  H04W52/36

摘要： The present invention relates to a method and an arrangement of obtaining efficient power control during soft handover in a communication network system when a user equipment (18) is in communication with two or more radio base stations (15a, 15b) over a radio interface on downlink (17) and uplink (16) channels. Transmit power control (TPC) commands are received from said two or more radio base stations (15a, 15b) on said downlink channels (17). Said received transmit power control commands are analysed and a power offset on said uplink channels (16) is adjusted based on said analysed transmit power control commands.

摘要翻译： 本发明涉及当用户设备（18）通过无线电接口与两个或多个无线电基站（15a，15b）通信时，在通信网络系统中的软切换期间获得有效功率控制的方法和装置， 下行链路（17）和上行链路（16）信道。 从所述下行链路信道（17）上的所述两个或多个无线电基站（15a，15b）接收发射功率控制（TPC）命令。 所述接收到的发射功率控制命令被分析，并且基于所述分析的发射功率控制命令来调整所述上行链路信道（16）上的功率偏移。

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。

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。

公开(公告)号：US08606283B2

公开(公告)日：2013-12-10

申请号：US12867104

申请日：2008-02-29

申请人： Rong Hu ,  Qingyu Miao ,  Mats Sagfors ,  Hai Wang

发明人： Rong Hu ,  Qingyu Miao ,  Mats Sagfors ,  Hai Wang

IPC分类号： H04W72/00

CPC分类号： H04W52/50 ,  H04W52/146 ,  H04W52/16 ,  H04W52/283 ,  H04W52/288

摘要： The invention relates to methods, a user equipment and a communication network entity for optimizing the radio resource utilization in a communication network system comprising a network side and a user equipment side between which data is transmitted on uplink (17) and downlink (16) channels with a transmit power and said user equipment (18) is arranged to adjust said transmit power on said uplink channels (17) according to gain factors received from said network side, wherein said user equipment (18) is located in a location area of said communication network system. The gain factors are transmitted to the user equipment (18) solely when the user equipment (18) accesses the network system instead of transmitting gain factors during every session setup as long as the user equipment (18) is in said location area.

摘要翻译： 本发明涉及用于优化包括网络侧和用户设备侧的通信网络系统中的无线电资源利用的方法，用户设备和通信网络实体，在上行链路（17）和下行链路（16）信道之间传输数据 具有发射功率，并且所述用户设备（18）被布置为根据从所述网络侧接收的增益因子来调整所述上行链路信道（17）上的所述发射功率，其中所述用户设备（18）位于所述网络侧的位置区域 通信网络系统。 仅当用户设备（18）在所述位置区域中时，仅在用户设备（18）访问网络系统而不是在每个会话建立期间发送增益因子时才将增益因子发送到用户设备（18）。

公开(公告)号：US20100317361A1

公开(公告)日：2010-12-16

申请号：US12867104

申请日：2008-02-29

申请人： Rong Hu ,  Qingyu Miao ,  Mats Sagfors ,  Hai Wang

发明人： Rong Hu ,  Qingyu Miao ,  Mats Sagfors ,  Hai Wang

IPC分类号： H04W72/04

CPC分类号： H04W52/50 ,  H04W52/146 ,  H04W52/16 ,  H04W52/283 ,  H04W52/288

摘要： The invention relates to methods, a user equipment and a communication network entity for optimizing the radio resource utilization in a communication network system comprising a network side and a user equipment side between which data is transmitted on uplink (17) and downlink (16) channels with a transmit power and said user equipment (18) is arranged to adjust said transmit power on said uplink channels (17) according to gain factors received from said network side, wherein said user equipment (18) is located in a location area of said communication network system. The gain factors are transmitted to the user equipment (18) solely when the user equipment (18) accesses the network system instead of transmitting gain factors during every session setup as long as the user equipment (18) is in said location area

摘要翻译： 本发明涉及用于优化包括网络侧和用户设备侧的通信网络系统中的无线电资源利用的方法，用户设备和通信网络实体，在上行链路（17）和下行链路（16）信道之间传输数据 具有发射功率，并且所述用户设备（18）被布置为根据从所述网络侧接收的增益因子来调整所述上行链路信道（17）上的所述发射功率，其中所述用户设备（18）位于所述网络侧的位置区域 通信网络系统。 仅当用户设备（18）访问网络系统而不是在每个会话建立期间发送增益因子时，增益因子才被发送到用户设备（18），只要用户设备（18）在所述位置区域

公开(公告)号：US08660106B2

公开(公告)日：2014-02-25

申请号：US12298003

申请日：2006-04-21

申请人： Rong Hu ,  Muhammad Kazmi ,  Arne Simonsson ,  Gunnar Bark

发明人： Rong Hu ,  Muhammad Kazmi ,  Arne Simonsson ,  Gunnar Bark

IPC分类号： H04B7/216 ,  H04B7/00

CPC分类号： H04J13/10 ,  H04B2201/709709 ,  H04J13/0044

摘要： The present invention relates to a method, arrangement and computer-readable medium for optimizing code utilization in a code division multiple access (CDMA) communication network comprising a first communication network entity (10), a second communication network entity (15) connected to said first communication network entity over a communication interface and one or more user equipments (18) transmitting data using a scrambling code to said second communication network entity (15) over a radio interface on an uplink channel (14). Firstly, in what type of radio environment said one or more user equipments are is identified. Secondly, a traffic activity over the radio interface is measured. Thereafter, when and how to use a secondary scrambling code is determined based on the type of radio environment and traffic activity.

摘要翻译： 本发明涉及一种用于在码分多址（CDMA）通信网络中优化码使用的方法，装置和计算机可读介质，包括第一通信网络实体（10），连接到所述第二通信网络实体 第一通信网络实体和一个或多个用户设备（18）通过上行链路信道（14）上的无线电接口使用扰码向所述第二通信网络实体（15）发送数据。 首先，在什么类型的无线电环境中说一个或多个用户设备被识别。 其次，测量无线电接口上的交通活动。 此后，基于无线电环境的类型和业务活动来确定何时以及如何使用辅助扰码。

公开(公告)号：US20090154441A1

公开(公告)日：2009-06-18

申请号：US12298003

申请日：2006-04-21

申请人： Rong Hu ,  Muhammad Kazmi ,  Ame Simonsson ,  Gunnar Bark

发明人： Rong Hu ,  Muhammad Kazmi ,  Ame Simonsson ,  Gunnar Bark

IPC分类号： H04B7/216

CPC分类号： H04J13/10 ,  H04B2201/709709 ,  H04J13/0044

摘要： The present invention relates to a method, arrangement and computer-readable medium for optimizing code utilization in a code division multiple access (CDMA) communication network comprising a first communication network entity (10), a second communication network entity (15) connected to said first communication network entity over a communication interface and one or more user equipments (18) transmitting data using a scrambling code to said second communication network entity (15) over a radio interface on an uplink channel (14). Firstly, in what type of radio environment said one or more user equipments are is identified. Secondly, a traffic activity over the radio interface is measured. Thereafter, when and how to use a secondary scrambling code is determined based on the type of radio environment and traffic activity.

摘要翻译： 本发明涉及一种用于在码分多址（CDMA）通信网络中优化码使用的方法，装置和计算机可读介质，包括第一通信网络实体（10），连接到所述第二通信网络实体 第一通信网络实体和一个或多个用户设备（18）通过上行链路信道（14）上的无线电接口使用扰码向所述第二通信网络实体（15）发送数据。 首先，在什么类型的无线电环境中说一个或多个用户设备被识别。 其次，测量无线电接口上的交通活动。 此后，基于无线电环境的类型和业务活动来确定何时以及如何使用辅助扰码。