公开(公告)号：WO02056498A3

公开(公告)日：2002-11-07

申请号：PCT/SE0200049

申请日：2002-01-11

Applicant: ERICSSON TELEFON AB L M

Inventor： RUNE GOERAN ,  PERSSON MAGNUS ,  VAN LIESHOUT GERT-JAN

IPC: H04B7/005

CPC classification number: H04W52/322 ,  H04W52/20 ,  H04W52/24 ,  H04W52/282 ,  H04W52/283 ,  H04W52/343 ,  H04W52/346 ,  H04W52/50

Abstract: A radio network control node that determines the transmit power of a common or shared downlink transport channel regulates that power based on one or more factors. The downlink transmit power regulation makes common downlink transport channel transmissions more efficient and effective and effective in terms of delivering services to users, maximizing capacity, and reducing unnecessary interference. Examples of one or more factors that may be considered in regulating the transmit power on a common transport channel include (but are not limited do) include one or more measurements made by the user equipment of received downlink transmissions such as received signal strength, signal-to-interference ratio, error rates bit error rate and block error, etc. Other potential factors could include current conditions in the cell such as traffic volume and percentage of maximum base station transmit power currently being used. The service(s) requested for each common transport channel user may also be taken into account. The controlling radio network node for the user connection uses one or more of these factors to adapt the downlink transmit power of the common transport channel. That power level adaptation may occur directly or indirectly via another radio network controller or base station node. The transmit power on the common transport channel may be regulated in general, per user connection, block-by-block, etc.

Abstract translation: 确定公共或共享下行链路传输信道的传输功率的无线电网络控制节点基于一个或多个因素来调节该功率。 下行链路传输功率调节使得在向用户提供服务，最大化容量以及减少不必要的干扰方面，公共下行链路传输信道传输更加高效和有效并且有效。 在调节公共传输信道上的发射功率时可考虑的一个或多个因素的示例包括（但不限于）包括用户设备对接收的下行链路传输进行的一个或多个测量，例如接收信号强度， 其他潜在因素可以包括小区中的当前状况，例如业务量和当前正在使用的最大基站发射功率的百分比。 也可以考虑为每个公共传输信道用户请求的服务。 用于用户连接的控制无线电网络节点使用这些因素中的一个或多个来调整公共传输信道的下行链路发射功率。 该功率水平适配可以直接或间接经由另一无线电网络控制器或基站节点发生。 通用传输信道上的传输功率可以通常按照用户连接，逐块等来调节。

公开(公告)号：WO02056612A2

公开(公告)日：2002-07-18

申请号：PCT/SE0200051

申请日：2002-01-11

Applicant: ERICSSON TELEFON AB L M

Inventor： RUNE GOERAN ,  VAN LIESHOUT GERT-JAN

IPC: H04W36/10 ,  H04W92/22 ,  H04Q7/00

CPC classification number: H04W92/22 ,  H04W36/10

Abstract: A telecommunications network simplifies data flow and signaling by having a second control node (262) of a radio access network transmit cell information to a first control node (261) only when the cell information is not already known by the first control node. The invention is facilitated by a cell configuration generation index (CCGI). The cell configuration generation index (CCGI) represents a set of cell information parameters deemed current for a specified cell by a control node. In one example embodiment, the cell configuration generation index (CCGI) is a counter whose value is changed when configuration data of the specified cell is changed. In one example scenario, a cell identifier for the specified cell and the first control node's CCGI for the specified cell are included in a request message sent from the first control node to the second control node. If the second control node determines that the first control node's CCGI for the specified cell is current, no cell information for the specified cell need be sent by the second control node to the first control node in response. However, if the second control node determines that the first control node's CCGI for the specified cell is not current, the second control node includes in a response message both (1) the cell information deemed current by the second control node for the specified cell; and (2) second control node's CCGI (which is current and accurate) for the specified cell.

Abstract translation: 只有当第一控制节点尚未知道小区信息时，电信网络通过使无线电接入网络的第二控制节点（262）向第一控制节点（261）传送小区信息来简化数据流和信令。 通过细胞构型产生指数（CCGI）来促进本发明。 小区配置生成索引（CCGI）表示控制节点对于指定小区被认为是当前的小区信息参数集合。 在一个示例实施例中，小区配置生成索引（CCGI）是在指定小区的配置数据被改变时其值被改变的计数器。 在一个示例场景中，用于指定小区的小区标识符和用于指定小区的第一控制节点的CCGI被包括在从第一控制节点发送到第二控制节点的请求消息中。 如果第二控制节点确定用于指定小区的第一控制节点的CCGI是当前的，则响应中不需要由第二控制节点将指定小区的小区信息发送到第一控制节点。 然而，如果第二控制节点确定用于指定小区的第一控制节点的CCGI不是当前的，则第二控制节点在响应消息中包括（1）由第二控制节点认定为指定小区的小区信息; 和（2）指定单元的第二控制节点的CCGI（当前和准确）。

公开(公告)号：WO0243429A8

公开(公告)日：2002-07-11

申请号：PCT/SE0102527

申请日：2001-11-13

Applicant: ERICSSON TELEFON AB L M

Inventor： RUNE GOERAN ,  WILLARS PER

IPC: H04L12/56 ,  H04W28/22 ,  H04W36/12 ,  H04Q7/38

CPC classification number: H04L47/10 ,  H04L47/12 ,  H04L47/14 ,  H04L47/25 ,  H04W28/22 ,  H04W36/12

Abstract: A connection is supported in a radio access network (RAN) between an external network (16) to a UE (30) using a first RAN node (26, 28) and second RAN node (26, 28). The transmission rate from the first RAN node (26, 28) to the second RAN node (26, 28) is regulated based on a rate control request from the first RAN node (26, 28). In one example embodiment, the first and second RAN nodes (26, 28) correspond to a serving radio network controller (26) and a drift radio network controller (26), respectively. In another example embodiment, the first and second RAN nodes (26, 28) correspond to a radio network controller (26) and radio base station (28), respectively. The rate control request is made based upon a congestion or load condition being monitored by the second RAN node (26, 28). When the load condition is detected, the second RAN node (26, 28) requests the first RAN node (26, 28) to lower the transmission rate of information. Conversely, when the load condition is relieved, the second RAN node (26, 28) can request that the first RAN node (26, 28) increase the transmission rate of information. The rate control may be applied in both downlink and uplink directions.

Abstract translation: 在使用第一RAN节点（26,28）和第二RAN节点（26,28）的外部网络（16）到UE（30）之间的无线电接入网络（RAN）中支持连接。 基于来自第一RAN节点（26,28）的速率控制请求来调整从第一RAN节点（26,28）到第二RAN节点（26,28）的传输速率。 在一个示例实施例中，第一和第二RAN节点（26,28）分别对应于服务无线电网络控制器（26）和漂移无线电网络控制器（26）。 在另一示例实施例中，第一和第二RAN节点（26,28）分别对应于无线电网络控制器（26）和无线电基站（28）。 速率控制请求是基于由第二RAN节点（26,28）监视的拥塞或负载条件进行的。 当检测到负载条件时，第二RAN节点（26,28）请求第一RAN节点（26,28）降低信息的传输速率。 相反，当消除负载条件时，第二RAN节点（26,28）可以请求第一RAN节点（26,28）增加信息的传输速率。 速率控制可以应用于下行链路和上行链路两个方向。

公开(公告)号：WO0176277A3

公开(公告)日：2002-02-28

申请号：PCT/SE0100706

申请日：2001-03-30

Applicant: ERICSSON TELEFON AB L M

Inventor： RUNE GOERAN ,  NYBERG BO

IPC: H04B7/26 ,  H04W36/18 ,  H04Q7/38

CPC classification number: H04W56/001 ,  H04W36/18 ,  H04W92/045

Abstract: In accordance with the present invention, the control parameters for an in-and-out-of-synchronization detection algorithm (102) for a radio link set (set of combined radio links) are derived by a function (106) from the corresponding cell-based parameters. There are various modes of the method on how the control parameters for the in-and-out-of-synchronization detection algorithm for a radio link set (set of combined radio links) can be derived from the corresponding cell based parameters. For example, it could either be done dynamically, i.e. when a radio link is either added to or removed from a radio link set, or semi-statically, i.e. whenever the control parameters are changed for any cell in a base station, or in a combination of the dynamic and semi-static ways.

Abstract translation: 根据本发明，用于无线电链路组（组合的无线电链路的集合）的同步失调检测算法（102）的控制参数由来自相应小区的功能（106）导出 的参数。 关于如何从相应的基于单元的参数导出用于无线电链路集合（组合无线电链路的集合）的进出同步检测算法的控制参数的方法有各种模式。 例如，它可以动态地完成，即当无线电链路被添加到无线电链路集合或从无线电链路集合中移除时，或者半静态地，即每当基站中的任何小区的控制参数被改变时，或者在 组合动态和半静态的方式。

公开(公告)号：AT531193T

公开(公告)日：2011-11-15

申请号：AT07748351

申请日：2007-03-23

Applicant: ERICSSON TELEFON AB L M

Inventor： RUNE GOERAN ,  WALLDEEN THOMAS ,  HALLENSTAL MAGNUS ,  CRAMBY MATHIAS

IPC: H04M7/12 ,  H04L12/66 ,  H04W68/12

公开(公告)号：DE60040084D1

公开(公告)日：2008-10-09

申请号：DE60040084

申请日：2000-10-27

Applicant: ERICSSON TELEFON AB L M

Inventor： RUNE GOERAN ,  MAUPIN ALAIN ,  WALLENTIN PONTUS ,  VAN LIESHOUT GER-JAN

IPC: H04W60/04 ,  H04W64/00

Abstract: A method for performing Cell-Updates or URA-Updates in a mobile communication system is disclosed, whereby a User Equipment (UE) sends a Cell-Update message or URA-Update message to an SRNC. The-transported Cell-Update message or URA-Update message includes a sequence counter which is incremented each time the UE sends such a message to the SRNC. The SRNC stores the value of the sequence counter for each Cell-Update message or URA-Update message received and acknowledged. If the SRNC receives a Cell-Update message or URA-Update message with a corresponding sequence counter value'that is lower than the sequence counter value stored for the previously received Cell-Update message or URA-Update message, then the SRNC ignores the received Cell-Update message or URA-Update message. Also, the SRNC does not store the sequence counter value for the ignored, received Cell-Update message or URA-Update message.

公开(公告)号：AT406776T

公开(公告)日：2008-09-15

申请号：AT00976486

申请日：2000-10-27

Applicant: ERICSSON TELEFON AB L M

Inventor： RUNE GOERAN ,  MAUPIN ALAIN ,  WALLENTIN PONTUS ,  VAN LIESHOUT GER-JAN

IPC: H04W60/04 ,  H04W64/00

Abstract: A method for performing Cell-Updates or URA-Updates in a mobile communication system is disclosed, whereby a User Equipment (UE) sends a Cell-Update message or URA-Update message to an SRNC. The-transported Cell-Update message or URA-Update message includes a sequence counter which is incremented each time the UE sends such a message to the SRNC. The SRNC stores the value of the sequence counter for each Cell-Update message or URA-Update message received and acknowledged. If the SRNC receives a Cell-Update message or URA-Update message with a corresponding sequence counter value'that is lower than the sequence counter value stored for the previously received Cell-Update message or URA-Update message, then the SRNC ignores the received Cell-Update message or URA-Update message. Also, the SRNC does not store the sequence counter value for the ignored, received Cell-Update message or URA-Update message.

公开(公告)号：DE60108777D1

公开(公告)日：2005-03-10

申请号：DE60108777

申请日：2001-11-13

Applicant: ERICSSON TELEFON AB L M

Inventor： RUNE GOERAN ,  WILLARS PER

IPC: H04L12/56 ,  H04W28/22 ,  H04W36/12 ,  H04Q7/38

Abstract: A connection is supported in a radio access network (RAN) between an external network to a UE using a first RAN node and second RAN node. The transmission rate from the first RAN node to the second RAN node is regulated based on a rate control request from the second RAN node. In one example embodiment, the first and second RAN nodes correspond to a serving radio network controller and a drift radio network controller, respectively. In another example embodiment, the first and second RAN nodes correspond to a radio network controller and radio base station, respectively. The rate control request is made based upon a congestion or load condition being monitored by the second RAN node. When the load condition is detected, the second RAN node requests the first RAN node to lower the transmission rate of information. Conversely, when the load condition is relieved, the second RAN node can request that the first RAN node increase the transmission rate of information. The rate control may be applied in both downlink and uplink directions.

公开(公告)号：AT288665T

公开(公告)日：2005-02-15

申请号：AT01983053

申请日：2001-11-13

Applicant: ERICSSON TELEFON AB L M

Inventor： RUNE GOERAN ,  WILLARS PER

IPC: H04L12/56 ,  H04W28/22 ,  H04W36/12 ,  H04Q7/38

Abstract: A connection is supported in a radio access network (RAN) between an external network to a UE using a first RAN node and second RAN node. The transmission rate from the first RAN node to the second RAN node is regulated based on a rate control request from the second RAN node. In one example embodiment, the first and second RAN nodes correspond to a serving radio network controller and a drift radio network controller, respectively. In another example embodiment, the first and second RAN nodes correspond to a radio network controller and radio base station, respectively. The rate control request is made based upon a congestion or load condition being monitored by the second RAN node. When the load condition is detected, the second RAN node requests the first RAN node to lower the transmission rate of information. Conversely, when the load condition is relieved, the second RAN node can request that the first RAN node increase the transmission rate of information. The rate control may be applied in both downlink and uplink directions.

公开(公告)号：DE69730944D1

公开(公告)日：2004-11-04

申请号：DE69730944

申请日：1997-01-17

Applicant: ERICSSON TELEFON AB L M

Inventor： RUNE GOERAN

IPC: H04W36/32 ,  H04Q7/38

Abstract: A method and apparatus for adaptive mobile station presence verification in a cellular system. Mobile station presence verification is performed only for selected requested handoffs from a first base station to a second base station, where the selected requested handoffs are chosen based on a rate of mobile station presence verifications per requested handoffs from the first base station to the second base station, that is adaptively changed as handoffs occur. In an embodiment of the invention, the rate of mobile station presence verifications per requested handoffs from the first base station to the second base station is adaptively changed based on the rates of unsuccessful verifications per verification attempts and, the rate of unsuccessful handoffs per requested handoff attempts, from the first base station to the second base station.