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1. 发明授权

US06901065B1 Packet transmission in a UMTS network 有权
标题翻译： UMTS网络中的分组传输
公开(公告)号：US06901065B1
公开(公告)日：2005-05-31
申请号：US09678717
申请日：2000-10-04
申请人： Björn Ehrstedt , Jouko Hyväkkä , Charles Lignell , Reijo Matinmikko , Janne Peisa , Osmo Pulkkinen , Carl Göran Schultz , Raul Söderström , Stefan Henrik Andreas Wager , Toomas Wigell
发明人： Björn Ehrstedt , Jouko Hyväkkä , Charles Lignell , Reijo Matinmikko , Janne Peisa , Osmo Pulkkinen , Carl Göran Schultz , Raul Söderström , Stefan Henrik Andreas Wager , Toomas Wigell
IPC分类号： H04L12/56 , H04W72/12 , H04Q7/28
CPC分类号： H04W72/1242 , H04W92/22
摘要： A method of scheduling packets for transmission over the air interface of a UMTS Terrestrial Radio Access Network (UTRAN) in the case where a pair of Radio Network Controllers (RNCs) are acting as separate serving and controlling (drift) RNCs for a mobile terminal. The method comprises sending from the controlling RNC to the serving RNC, allocated scheduling priorities together with packet sizes accepted for transmission with those priorities by the controlling RNC. Subsequently the serving RNC send to the controlling RNC, packets of sizes accepted by the serving RNC together with respective allocated priorities.
摘要翻译：在一对无线电网络控制器（RNC）用作用于移动终端的单独的服务和控制（漂移））RNC的情况下，调度分组以在UMTS陆地无线电接入网络（UTRAN）的空中接口上传输的方法。该方法包括从控制RNC向服务RNC发送分配的调度优先级以及由控制RNC接收到具有这些优先级的传输的分组大小。随后，服务RNC向控制RNC发送由服务RNC接受的大小的分组以及相应分配的优先级。

2. 发明申请

US20120300744A1 Contention Based Access Optimization 有权
标题翻译：基于竞争的访问优化
公开(公告)号：US20120300744A1
公开(公告)日：2012-11-29
申请号：US13578935
申请日：2010-02-15
申请人： Anna Larmo , Riikka Susitaival , Stefan Henrik Andreas Wager
发明人： Anna Larmo , Riikka Susitaival , Stefan Henrik Andreas Wager
IPC分类号： H04W72/14
CPC分类号： H04W72/1284 , H04W24/10 , H04W28/06 , H04W72/1242
摘要： The mobile station described herein comprises a transmission buffer, a receiver, a transmitter, and a controller. The controller triggers a scheduling request and buffer status report when data enters the transmission buffer. When the receiver receives a contention-based scheduling grant allocating contention-based uplink resources, the transmitter transmits one or more data packets retrieved from the transmission buffer along with the buffer status report on the contention-based resources to the network station. If one or more data packets remain in the transmission buffer after transmission of the buffer status report on the contention-based resources, the controller maintains the pending status of the buffer status report and the corresponding scheduling request.
摘要翻译：本文描述的移动台包括发送缓冲器，接收器，发送器和控制器。当数据进入传输缓冲区时，控制器触发调度请求和缓冲状态报告。当接收机接收到基于竞争的调度许可分配基于争用的上行链路资源时，发射机将从发送缓冲器检索的一个或多个数据分组连同关于基于竞争的资源的缓冲器状态报告发送到网络站。如果在基于竞争资源的缓冲器状态报告传输之后，一个或多个数据包保留在发送缓冲器中，则控制器保持缓冲状态报告的挂起状态和相应的调度请求。

3. 发明申请

US20120307783A1 METHOD AND UNIT FOR EFFICIENT REPORTING OF SCHEDULING INFORMATION IN A WIRELESS TELECOMMUNICATIONS SYSTEM 有权
标题翻译：无线电信系统中有效报告调度信息的方法和单元
公开(公告)号：US20120307783A1
公开(公告)日：2012-12-06
申请号：US13584391
申请日：2012-08-13
申请人： Per Johan Torsner , Mats Fredrik Sågfors , Stefan Henrik Andreas Wager
发明人： Per Johan Torsner , Mats Fredrik Sågfors , Stefan Henrik Andreas Wager
IPC分类号： H04W72/04
CPC分类号： H04W72/1252 , H04L47/30 , H04W24/10 , H04W28/06 , H04W28/14
摘要： A method in a wireless communication system for reporting buffer information includes selecting, a format for a buffer report based on a number of radio bearer groups, k, for which data is available for transmission by a user equipment. The buffer report indicates a respective buffer fill level for one or more radio bearer groups associated with the user equipment. The method also include encoding a buffer fill level for one or more radio bearer groups in a buffer report in accordance with the selected format and transmitting the buffer report.
摘要翻译：用于报告缓冲器信息的无线通信系统中的方法包括：基于用户设备可用于传输数据的无线电承载组的数量k来选择用于缓冲器报告的格式。缓冲器报告指示与用户设备相关联的一个或多个无线承载组的相应缓冲器填充级别。该方法还包括根据所选择的格式对缓冲器报告中的一个或多个无线电承载组编码缓冲器填充级别并发送缓冲器报告。

4. 发明授权

US08243666B2 Method and unit for efficient reporting of scheduling information in a wireless telecommunications system 有权
标题翻译：用于在无线电信系统中有效地报告调度信息的方法和单元
公开(公告)号：US08243666B2
公开(公告)日：2012-08-14
申请号：US12306071
申请日：2006-11-22
申请人： Per Johan Torsner , Mats Fredrik Sågfors , Stefan Henrik Andreas Wager
发明人： Per Johan Torsner , Mats Fredrik Sågfors , Stefan Henrik Andreas Wager
IPC分类号： H04W4/00 , H04B1/00
CPC分类号： H04W72/1252 , H04L47/30 , H04W24/10 , H04W28/06 , H04W28/14
摘要： The present invention relates to a method and arrangement in a wireless communication system for efficient reporting of scheduling information processed in a unit of said system. The method comprises the steps of adaptively selecting a buffer status report format that is most efficient for the momentary buffer content for indicating the buffer fill levels of the scheduler, and encoding said buffer fill levels such as to minimize the number of bits needed to encode the information.
摘要翻译：本发明涉及无线通信系统中的方法和装置，用于有效地报告以所述系统为单位处理的调度信息。该方法包括以下步骤：自适应地选择对瞬时缓冲器内容最有效的缓冲器状态报告格式，用于指示调度器的缓冲器填充级别，以及对所述缓冲器填充级别进行编码，以使编码所需的位数最小化信息。

5. 发明授权

US08724579B2 Method and unit for efficient reporting of scheduling information in a wireless telecommunications system 有权
标题翻译：用于在无线电信系统中有效地报告调度信息的方法和单元
公开(公告)号：US08724579B2
公开(公告)日：2014-05-13
申请号：US13584391
申请日：2012-08-13
申请人： Per Johan Torsner , Mats Fredrik S{dot over (a)}gfors , Stefan Henrik Andreas Wager
发明人： Per Johan Torsner , Mats Fredrik S{dot over (a)}gfors , Stefan Henrik Andreas Wager
IPC分类号： H04J1/16
CPC分类号： H04W72/1252 , H04L47/30 , H04W24/10 , H04W28/06 , H04W28/14
摘要： A method in a wireless communication system for reporting buffer information includes selecting a format for a buffer report based on a number of radio bearer groups, k, for which data is available for transmission by a user equipment. The buffer report indicates a respective buffer fill level for one or more radio bearer groups associated with the user equipment. The method also include encoding a buffer fill level for one or more radio bearer groups in a buffer report in accordance with the selected format and transmitting the buffer report.
摘要翻译：用于报告缓冲器信息的无线通信系统中的方法包括：基于用户设备可以传输数据的无线电承载组的数量k来选择用于缓冲器报告的格式。缓冲器报告指示与用户设备相关联的一个或多个无线承载组的相应缓冲器填充级别。该方法还包括根据所选择的格式对缓冲器报告中的一个或多个无线电承载组编码缓冲器填充级别并发送缓冲器报告。

6. 发明申请

US20100008307A1 METHOD AND UNIT FOR EFFICIENT REPORTING OF SCHEDULING INFORMATION IN A WIRELESS TELECOMMUNICATIONS SYSTEM 有权
标题翻译：无线电信系统中有效报告调度信息的方法和单元
公开(公告)号：US20100008307A1
公开(公告)日：2010-01-14
申请号：US12306071
申请日：2006-11-22
申请人： Per Johan Torsner , Mats Fredrik Sâgfors , Stefan Henrik Andreas Wager
发明人： Per Johan Torsner , Mats Fredrik Sâgfors , Stefan Henrik Andreas Wager
IPC分类号： H04W72/04 , H04L29/02
CPC分类号： H04W72/1252 , H04L47/30 , H04W24/10 , H04W28/06 , H04W28/14
摘要： The present invention relates to a method and arrangement in a wireless communication system for efficient reporting of scheduling information processed in a unit of said system. The method comprises the steps of adaptively selecting a buffer status report format that is most efficient for the momentary buffer content for indicating the buffer fill levels of the scheduler, and encoding said buffer fill levels such as to minimize the number of bits needed to encode the information.
摘要翻译：本发明涉及无线通信系统中的方法和装置，用于有效地报告以所述系统为单位处理的调度信息。该方法包括以下步骤：自适应地选择对瞬时缓冲器内容最有效的缓冲器状态报告格式，用于指示调度器的缓冲器填充级别，以及对所述缓冲器填充级别进行编码，以使编码所需的位数最小化信息。

7. 发明授权

US09185722B2 Contention based access optimization 有权
标题翻译：基于竞争的访问优化
公开(公告)号：US09185722B2
公开(公告)日：2015-11-10
申请号：US13578935
申请日：2010-02-15
申请人： Anna Larmo , Riikka Susitaival , Stefan Henrik Andreas Wager
发明人： Anna Larmo , Riikka Susitaival , Stefan Henrik Andreas Wager
IPC分类号： H04W72/14 , H04W72/12 , H04W24/10 , H04W28/06
CPC分类号： H04W72/1284 , H04W24/10 , H04W28/06 , H04W72/1242
摘要： The mobile station described herein comprises a transmission buffer, a receiver, a transmitter, and a controller. The controller triggers a scheduling request and buffer status report when data enters the transmission buffer. When the receiver receives a contention-based scheduling grant allocating contention-based uplink resources, the transmitter transmits one or more data packets retrieved from the transmission buffer along with the buffer status report on the contention-based resources to the network station. If one or more data packets remain in the transmission buffer after transmission of the buffer status report on the contention-based resources, the controller maintains the pending status of the buffer status report and the corresponding scheduling request.
摘要翻译：本文描述的移动台包括发送缓冲器，接收器，发送器和控制器。当数据进入传输缓冲区时，控制器触发调度请求和缓冲状态报告。当接收机接收到基于竞争的调度许可分配基于争用的上行链路资源时，发射机将从发送缓冲器检索的一个或多个数据分组连同关于基于竞争的资源的缓冲器状态报告发送到网络站。如果在基于竞争资源的缓冲器状态报告传输之后，一个或多个数据包保留在发送缓冲器中，则控制器保持缓冲状态报告的挂起状态和相应的调度请求。

8. 发明申请

US20130070663A1 Method and Arrangement in a Telecommunication System 审中-公开
标题翻译：电信系统中的方法和布置
公开(公告)号：US20130070663A1
公开(公告)日：2013-03-21
申请号：US13634491
申请日：2012-05-03
申请人： Fredrik Gunnarsson , Stefan Engström , Gunnar Mildh , Walter Gerhard Alois Müller , Stefan Henrik Andreas Wager
发明人： Fredrik Gunnarsson , Stefan Engström , Gunnar Mildh , Walter Gerhard Alois Müller , Stefan Henrik Andreas Wager
IPC分类号： H04W36/38
CPC分类号： H04W36/38 , H04W36/0083 , H04W84/047 , H04W92/20
摘要： The present invention relates to a method in a serving base station (130) for controlling handover of a relay node (140) to a target cell (150A) controlled by a target base station (150). The method comprises the steps of obtaining information (91) indicating if the target base station and/or the target cell supports handling of relay nodes or not; avoiding handover of said relay node to said target cell in case the target base station and/or the target cell does not support handling of relay nodes (94). The invention furthermore relates to a base station for performing said method.
摘要翻译：本发明涉及一种用于控制中继节点（140）到由目标基站（150）控制的目标小区（150A）的切换的服务基站（130）中的方法。该方法包括以下步骤：获得指示目标基站和/或目标小区是否支持中继节点的处理的信息（91）在目标基站和/或目标小区不支持中继节点（94）的处理的情况下，避免所述中继节点切换到所述目标小区。本发明还涉及一种用于执行所述方法的基站。

9. 发明授权

US06519223B1 System and method for implementing a semi reliable retransmission protocol 有权
标题翻译：实现半可靠重传协议的系统和方法
公开(公告)号：US06519223B1
公开(公告)日：2003-02-11
申请号：US09287392
申请日：1999-04-06
申请人： Stefan Henrik Andreas Wager , Reiner Ludwig
发明人： Stefan Henrik Andreas Wager , Reiner Ludwig
IPC分类号： H04L118
CPC分类号： H04L1/1809 , H04L1/1812 , H04L1/1877 , H04L1/188
摘要： A telecommunications system and method is disclosed for implementing a semi-reliable retransmission protocol that utilizes both selective repeat Automatic Repeat Request (ARQ) and segmentation and assembly of data packets. The new semi-reliable retransmission protocol includes a timer based triggering of a retransmission timeout for retransmission protocols, which allows the retransmission timeout to become insensitive to variations in the channel rate. In addition, the retransmission timeout can be defined based upon the maximum delay allowable for the retransmission of corrupted data packets over the air interface. For every data packet received a timer monitoring the transmission time of the data packet is initialized. If the timer elapses for the data packet this data packet is marked as discarded in the transmitter, and a request is sent to the receiver to ensure that transmissions carrying that data packet are discarded in the receiver.
摘要翻译：公开了用于实现半可靠重传协议的电信系统和方法，其利用选择性重复自动重传请求（ARQ）以及数据分组的分段和组合。新的半可靠重传协议包括基于定时器触发重传协议的重传超时，这允许重传超时对信道速率的变化不敏感。另外，可以基于通过空中接口重传损坏的数据分组所允许的最大延迟来定义重传超时。对于接收到的每个数据包，定时器监视数据包的传输时间被初始化。如果数据分组经过了定时器，则该数据分组在发射机中被标记为丢弃，并且向接收机发送请求，以确保在接收机中丢弃携带该数据分组的传输。

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