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1. 发明授权

US08861449B2 Transmission method and devices in a communication system with contention-based data transmission 有权
标题翻译：具有竞争性数据传输的通信系统中的传输方法和装置
公开(公告)号：US08861449B2
公开(公告)日：2014-10-14
申请号：US13130485
申请日：2009-04-24
申请人： Stefan Wager , Michael Meyer , Mats Fredrik Sågfors , Henning Wiemann
发明人： Stefan Wager , Michael Meyer , Mats Fredrik Sågfors , Henning Wiemann
IPC分类号： H04W4/00 , H04L5/00 , H04W72/10 , H04W72/04
CPC分类号： H04L5/0058 , H04L5/0007 , H04L5/0039 , H04L5/0091 , H04W72/042 , H04W72/10 , H04W74/04
摘要： A method is described for data transmission by user equipments adapted to transmit data using resource blocks allocated by a radio network. The radio network is adapted to allocate resource blocks to a dedicated one of the user equipments or to a plurality of the user equipments. The method comprises the step of allocating at least one of the resource blocks that is not allocated to any dedicated user equipment to a first plurality of the user equipments. The allocation is signaled to the user equipments. A first user equipment of said first plurality obtains data for transmission. At least a first part of the data is transmitted by the first user equipment using said at least one resource block. Devices embodying the invention and methods of operating the devices are also described. Contention based data transmission in uplink is enabled without previous scheduling request and scheduling grant.
摘要翻译：描述了一种用于适于使用由无线电网络分配的资源块来发送数据的用户设备进行数据传输的方法。无线网络适于将资源块分配给用户设备中的一个或多个用户设备。该方法包括将未分配给任何专用用户设备的资源块中的至少一个分配给第一多个用户设备的步骤。分配给用户设备。所述第一多个的第一用户设备获得用于传输的数据。数据的至少第一部分由第一用户设备使用所述至少一个资源块发送。还描述了体现本发明的装置和操作装置的方法。无需先前的调度请求和调度授权即可启用上行链路中基于竞争的数据传输。

2. 发明授权

US08265628B2 Method and apparatus for seamless handover in a wireless communication network 有权
标题翻译：无线通信网络中无缝切换的方法和装置
公开(公告)号：US08265628B2
公开(公告)日：2012-09-11
申请号：US12596692
申请日：2008-04-23
申请人： Magnus Lindström , Michael Meyer , Janne Peisa , Ghyslain Pelletier , Mats Fredrik Sågfors , Per Johan Torsner , Henning Wiemann
发明人： Magnus Lindström , Michael Meyer , Janne Peisa , Ghyslain Pelletier , Mats Fredrik Sågfors , Per Johan Torsner , Henning Wiemann
IPC分类号： H04Q7/20
CPC分类号： H04L1/1841 , H04W36/02
摘要： In a wireless communication network where base stations receive protocol data units (PDUs) from mobile stations for decompression and deciphering for ordered, sequential transfer as service data units (SDUs) to an associated core network, the teachings presented herein provide a method of supporting seamless handover of a mobile station from a source base station to a target base station. By way of example, the teachings herein apply to a network based on the E-UTRA specifications, as promulgated by the 3GPP. However, that example is non-limiting, as the teachings herein apply to any network that employs in-sequence data delivery and duplicate data detection at handover. Broadly, the source base station forwards out-of-sequence SDUs and corresponding sequence number information to the target base station in support of seamless handover, and the target base station uses that information to request retransmissions as needed for packet reordering.
摘要翻译：在无线通信网络中，其中基站从移动台接收用于解压缩和解密的协议数据单元（PDU），用于有序的顺序传送作为服务数据单元（SDU）到相关联的核心网络，本文给出的教导提供了一种支持无缝将移动台从源基站切换到目标基站。作为示例，本文的教导适用于由3GPP公布的基于E-UTRA规范的网络。然而，该示例是非限制性的，因为本文的教导适用于在切换时采用顺序数据传递和重复数据检测的任何网络。广泛地说，源基站将无序SDU和相应的序列号信息转发给目标基站以支持无缝切换，目标基站使用该信息来根据需要重新分组以重新分组。

3. 发明申请

US20110292895A1 Transmission Method and Devices in a Communication System with Contention-Based Data Transmission 有权
标题翻译：基于竞争性数据传输的通信系统中的传输方法和设备
公开(公告)号：US20110292895A1
公开(公告)日：2011-12-01
申请号：US13130485
申请日：2009-04-24
申请人： Stefan Wager , Michael Meyer , Mats Fredrik Sägfors , Henning Wiemann
发明人： Stefan Wager , Michael Meyer , Mats Fredrik Sägfors , Henning Wiemann
IPC分类号： H04W72/04
CPC分类号： H04L5/0058 , H04L5/0007 , H04L5/0039 , H04L5/0091 , H04W72/042 , H04W72/10 , H04W74/04
摘要： A method is described for data transmission by user equipments adapted to transmit data using resource blocks allocated by a radio network. The radio network is adapted to allocate resource blocks to a dedicated one of the user equipments or to a plurality of the user equipments. The method comprises the step of allocating at least one of the resource blocks that is not allocated to any dedicated user equipment to a first plurality of the user equipments. The allocation is signaled to the user equipments. A first user equipment of said first plurality obtains data for transmission. At least a first part of the data is transmitted by the first user equipment using said at least one resource block. Devices embodying the invention and methods of operating the devices are also described. Contention based data transmission in uplink is enabled without previous scheduling request and scheduling grant.
摘要翻译：描述了一种用于适于使用由无线电网络分配的资源块来发送数据的用户设备进行数据传输的方法。无线网络适于将资源块分配给用户设备中的一个或多个用户设备。该方法包括将未分配给任何专用用户设备的资源块中的至少一个分配给第一多个用户设备的步骤。分配给用户设备。所述第一多个的第一用户设备获得用于传输的数据。数据的至少第一部分由第一用户设备使用所述至少一个资源块发送。还描述了体现本发明的装置和操作装置的方法。无需先前的调度请求和调度授权即可启用上行链路中基于竞争的数据传输。

4. 发明申请

US20100046405A1 METHOD AND ARRANGEMENT FOR ALIGNMENT OF PROTOCOL DATA UNITS IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中协议数据单元对齐的方法和布置
公开(公告)号：US20100046405A1
公开(公告)日：2010-02-25
申请号：US12519261
申请日：2007-11-09
申请人： Johan Torsner , Magnus Lindström , Janne Peisa , Mats Sägfors , Stefan Wager , Henning Wiemann
发明人： Johan Torsner , Magnus Lindström , Janne Peisa , Mats Sägfors , Stefan Wager , Henning Wiemann
IPC分类号： H04B7/00
CPC分类号： H04W28/065 , H04L69/22 , H04L69/32
摘要： The present invention relates to a method and arrangement for communicating a Protocol Data Unit (PDU) between a transmitter unit and a receiver unit in a wireless communication network. Said PDU comprising protocol headers associated with at least a first and a second protocol layers involved in the communication and a payload to be communicated. The method comprises the step of interacting between the at least first and second protocol layers, such that the sum of the bits of the protocol headers is n-bit aligned such as octet aligned independently of non-alignment of at least one of the protocol headers comprised in the PDU.
摘要翻译：本发明涉及用于在无线通信网络中的发射机单元和接收机单元之间传送协议数据单元（PDU）的方法和装置。所述PDU包括与所述通信中涉及的至少第一和第二协议层相关联的协议报头以及要传送的有效载荷。该方法包括在至少第一和第二协议层之间进行交互的步骤，使得协议报头的比特之和被n位对齐，例如八位字节排列，独立于至少一个协议报头的不对齐包含在PDU中。

5. 发明授权

US07151936B2 Downlink scheduling using parallel code trees 有权
标题翻译：使用并行代码树的下行链路调度
公开(公告)号：US07151936B2
公开(公告)日：2006-12-19
申请号：US10470159
申请日：2002-01-08
申请人： Stefan Wager , Joachim Sachs , Henning Wiemann
发明人： Stefan Wager , Joachim Sachs , Henning Wiemann
IPC分类号： H04Q7/20 , H04J11/00
CPC分类号： H04W72/1273 , H04B2201/709709 , H04J13/16 , H04W72/0466 , H04W72/1242 , H04W72/1284
摘要： The present invention aims at avoiding code limitation in a CDMA cellular mobile communication network without decrease in data transmission quality. This object is achieved through a method of scheduling a transfer of data to at least one user in a cellular mobile communication network where the transfer of data is achieved via downlink channels using codes selected from a plurality of code trees. In a first step of the method a plurality of requests (*) to access downlink channels are received until the beginning of a scheduling time interval. In a second step permissions to access downlink channels ( ) are coordinated according to the assignment of downlink channels to the different code trees (A, B).
摘要翻译：本发明旨在避免CDMA蜂窝移动通信网络中的代码限制，而不会降低数据传输质量。该目的通过一种调度数据传送到蜂窝移动通信网络中的至少一个用户的方法来实现，其中通过使用从多个码树中选择的代码经由下行链路信道来实现数据传送。在该方法的第一步骤中，接收到访问下行链路信道的多个请求（*），直到调度时间间隔的开始。在第二步中，根据对不同码树（A，B）的下行链路信道的分配来协调接入下行链路信道（）的许可。

6. 发明授权

US08311062B2 Method and arrangement for alignment of protocol data units in a wireless communication system 有权
标题翻译：无线通信系统中协议数据单元对准的方法和装置
公开(公告)号：US08311062B2
公开(公告)日：2012-11-13
申请号：US12519261
申请日：2007-11-09
申请人： Johan Torsner , Magnus Lindström , Janne Peisa , Mats Sågfors , Stefan Wager , Henning Wiemann
发明人： Johan Torsner , Magnus Lindström , Janne Peisa , Mats Sågfors , Stefan Wager , Henning Wiemann
IPC分类号： H04J3/24
CPC分类号： H04W28/065 , H04L69/22 , H04L69/32
摘要： The present invention relates to a method and arrangement for communicating a Protocol Data Unit (PDU) between a transmitter unit and a receiver unit in a wireless communication network. Said PDU comprising protocol headers associated with at least a first and a second protocol layers involved in the communication and a payload to be communicated. The method comprises the step of interacting between the at least first and second protocol layers, such that the sum of the bits of the protocol headers is n-bit aligned such as octet aligned independently of non-alignment of at least one of the protocol headers comprised in the PDU.
摘要翻译：本发明涉及用于在无线通信网络中的发射机单元和接收机单元之间传送协议数据单元（PDU）的方法和装置。所述PDU包括与所述通信中涉及的至少第一和第二协议层相关联的协议报头以及要传送的有效载荷。该方法包括在至少第一和第二协议层之间进行交互的步骤，使得协议报头的比特之和被n位对齐，例如八位字节排列，独立于至少一个协议报头的不对齐包含在PDU中。

7. 发明申请

US20120099453A1 Uplink Link Adaption at the User Equipment 审中-公开
标题翻译：用户设备上行链路适配
公开(公告)号：US20120099453A1
公开(公告)日：2012-04-26
申请号：US13262563
申请日：2009-05-07
申请人： Mats Sågfors , Stefan Parkvall , Henning Wiemann , Janne Peisa , Stefan Wager
发明人： Mats Sågfors , Stefan Parkvall , Henning Wiemann , Janne Peisa , Stefan Wager
IPC分类号： H04W72/04 , H04W24/00 , H04L12/26
CPC分类号： H04L5/0039 , H04L5/0007 , H04L5/0042 , H04W72/042 , H04W72/085
摘要： Method and arrangement in a user equipment for link adaptation of signals sent from the user equipment to a base station. The base station and the user equipment are comprised within a wireless communication system. The method comprises receiving information from the base station, comprising an indication of resource blocks available for transmission of signals from the user equipment to the base station, obtaining at least one of a user equipment related parameter or a link related parameter, and selecting a subset of the indicated available resource blocks received from the base station, based on at least one of the measured user equipment related parameter or the measured link related parameter, to be used for sending signals to the base station. Also, a method and arrangement in a base station for assisting a user equipment in performing link adaptation of signals is presented.
摘要翻译：在用户设备中用于从用户设备发送到基站的信号的链路自适应的方法和布置。基站和用户设备包括在无线通信系统内。该方法包括从基站接收信息，包括可用于从用户设备向基站传输信号的资源块的指示，获得用户设备相关参数或链路相关参数中的至少一个，以及选择子集基于用于向基站发送信号的所测量的用户设备相关参数或所测量的链路相关参数中的至少一个，从基站接收到的指示的可用资源块。此外，提出了一种用于辅助用户设备执行信号的链路自适应的基站中的方法和装置。

8. 发明授权

US09420527B2 Traffic characteristic based selection of serving base station 有权
标题翻译：基于流量特征的服务基站选择
公开(公告)号：US09420527B2
公开(公告)日：2016-08-16
申请号：US14360737
申请日：2011-11-28
申请人： Laetitia Falconetti , Michael Meyer , Min Wang , Stefan Wänstedt , Henning Wiemann
发明人： Laetitia Falconetti , Michael Meyer , Min Wang , Stefan Wänstedt , Henning Wiemann
IPC分类号： H04W48/20 , H04W28/02 , H04W36/30 , H04W84/04
CPC分类号： H04W48/20 , H04W28/0215 , H04W36/30 , H04W84/042
摘要： For the purpose of selecting a base station (110, 120) to be used as a serving base station of a mobile terminal (100), a traffic characteristic of the mobile terminal (100) is determined. The traffic characteristic may in particular be indicative of an asymmetry between downlink and uplink data traffic of the mobile terminal (100). On the basis of the traffic characteristic, a selection between a first mode and a second mode is performed. In the first mode the base station (110, 120) to be used as the serving base station is selected on the basis of its downlink radio capacity as compared to one or more other base stations (110, 120). In the second mode the base station (110, 120) to be used as the serving base station is selected on the basis of its uplink radio capacity as compared to one or more other base stations (110, 120).
摘要翻译：为了选择要用作移动终端（100）的服务基站的基站（110,120），确定移动终端（100）的业务特性。业务特性可以特别地指示移动终端（100）的下行链路和上行链路数据业务之间的不对称性。基于流量特性，执行第一模式和第二模式之间的选择。在第一模式中，与一个或多个其他基站（110,120）相比，基于其下行链路无线电容量来选择要用作服务基站的基站（110,120）。在第二模式中，与一个或多个其他基站（110,120）相比，基于其上行链路无线电容量来选择要用作服务基站的基站（110,120）。

9. 发明授权

US08982870B2 Method and a device for improved status reports 有权
标题翻译：方法和改进状态报告的设备
公开(公告)号：US08982870B2
公开(公告)日：2015-03-17
申请号：US13269338
申请日：2011-10-07
申请人： Michael Meyer , Johan Torsner , Henning Wiemann
发明人： Michael Meyer , Johan Torsner , Henning Wiemann
IPC分类号： H04J3/24 , H04L1/16
CPC分类号： H04L1/1671 , H04L1/1621 , H04L1/165 , H04L5/0055 , H04W72/0406
摘要： A method for use in a cellular communications system in which system traffic can be exchanged between transceivers comprises receiving traffic from a second transceiver at a first transceiver. The traffic includes data units that are each associated with an identifier. The data units are also divided into segments. The method additionally includes sending status information from the first transceiver to the second transceiver. The status information pertains to one or more data units transmitted by the second transceiver. Additionally, sending the status information includes, for non-received and partially received data units, sending information indicating the data units were non-received or partially received and, for partially received data units, sending information indicating which parts of the data units were not received.
摘要翻译：一种在蜂窝通信系统中使用的方法，其中可以在收发器之间交换系统业务量，包括在第一收发机处从第二收发信机接收业务。流量包括与标识符相关联的数据单元。数据单元也分为多个段。该方法还包括从第一收发器向第二收发器发送状态信息。状态信息涉及由第二收发器发送的一个或多个数据单元。此外，发送状态信息包括对于未接收和部分接收的数据单元，指示数据单元的发送信息未被接收或部分接收，并且对于部分接收的数据单元，发送指示数据单元的哪些部分不是的信息收到了

10. 发明授权

US08619770B2 Length indicator optimization 有权
标题翻译：长度指标优化
公开(公告)号：US08619770B2
公开(公告)日：2013-12-31
申请号：US12447396
申请日：2007-06-20
申请人： Henning Wiemann , Michael Meyer , Joakim Bergström
发明人： Henning Wiemann , Michael Meyer , Joakim Bergström
IPC分类号： H04L12/28
CPC分类号： H04W28/06 , H04L47/10 , H04L47/14 , H04L47/365 , H04L69/04 , H04L69/22
摘要： A method, node device, signal, and instruction set to reduce the size of data packets in a telecommunications network. The invention provides a solution wherein a size of SDU position identifiers in a header of a packet data unit is optimized depending on the actual size of the packet data unit, reducing the amount of data sent in the telecommunication network.
摘要翻译：一种减少电信网络中数据分组大小的方法，节点设备，信号和指令集。本发明提供一种解决方案，其中根据分组数据单元的实际大小优化分组数据单元的报头中的SDU位置标识符的大小，从而减少在电信网络中发送的数据量。

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