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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。

3. 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。

4. 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。

5. 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。

6. 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。

7. 发明申请

US20050201378A1 Semi-reliable arq method and device thereof 有权
标题翻译：半可靠arq方法及其装置
公开(公告)号：US20050201378A1
公开(公告)日：2005-09-15
申请号：US10504051
申请日：2003-01-30
申请人： Reiner Ludwig , Michael Meyer , Joachim Sachs , Stefan Wager
发明人： Reiner Ludwig , Michael Meyer , Joachim Sachs , Stefan Wager
IPC分类号： H04L1/16 , H04L1/00 , H04L1/18 , H04L29/08 , H04L12/28
CPC分类号： H04L1/1838 , H04L1/1809 , H04L1/188 , H04L2001/0098
摘要： A method and device for handling received data units at the receiving peer of a predetermined data unit exchange protocol at a given layer is described, where said method and device carry out a limited ARQ mechanism for received data units, and are characterised by providing the possibility of storing corrupted copies of received data units, and providing a data unit to an upward release handler on the basis of one or more stored corrupted copies of a given data unit after a triggering event terminating the operation of the retransmission request procedure for the given data unit.
摘要翻译：描述了用于在给定层处理预定数据单元交换协议的接收对等体处理接收数据单元的方法和设备，其中所述方法和设备对接收到的数据单元执行有限的ARQ机制，并且其特征在于提供可能性存储接收到的数据单元的损坏的副本，以及在触发事件终止给定数据的重传请求过程的操作之后，基于给定数据单元的一个或多个存储的损坏的副本向上发布处理程序提供数据单元单元。

8. 发明授权

US07870259B2 Method and transmitter for an efficient packet data transfer in a transmission protocol with repeat requests 有权
标题翻译：用于具有重复请求的传输协议中的有效分组数据传输的方法和发射机
公开(公告)号：US07870259B2
公开(公告)日：2011-01-11
申请号：US10479268
申请日：2002-05-24
申请人： Michael Meyer , Janne Peisa , Bela Rathonyi , Joachim Sachs , Stefan Wager , Toomas Wigell
发明人： Michael Meyer , Janne Peisa , Bela Rathonyi , Joachim Sachs , Stefan Wager , Toomas Wigell
IPC分类号： H04B1/44 , G06F15/16 , G06F15/173 , G06F15/177
CPC分类号： H04L1/1887 , H04L1/1685 , H04L1/1809 , H04L1/1812 , H04L1/1845 , H04L1/1883
摘要： In a method for the transmission of data packets (D) from a transmitter (TR) to a receiver (RE) identification of transmitted data packets are stored. Defective data packets (D) are detected by the receiver (RE), status messages (S) which request defective data packets for retransmission are sent from the receiver (RE) to the transmitter (TR) and retransmissions of requested data packets are performed according to the status messages (S). The transmitter (TR) evaluates a first status message (S11) with an identification of at least one first requested data packet and retransmits the first data packet. The transmitter (TR) then initializes a timing unit according to the retransmission of the first data packet, wherein the timing unit or a threshold for the timing unit is attributable to the first data packet. When the transmitter evaluates a further status message (S12) and detects at least one further data packet that is requested for a retransmission, it selects the further data packet if the timing unit has reached the threshold or if the identification of the further data packet is different from the identification of the first data packets. Only the selected data packets are retransmitted. A transmitter and software programs embodying the invention are also described.
摘要翻译：在从发射机（TR）向接收机（RE）发送数据分组（D）的方法中，存储所发送的数据分组的标识。由接收机（RE）检测到有缺陷的数据分组（D），从接收机（RE）向发射机（TR）发送请求用于重传的有缺陷的数据分组的状态消息（S），并且根据到状态消息（S）。发射机（TR）用至少一个第一请求数据分组的标识来评估第一状态消息（S11），并重发第一数据分组。然后，发射机（TR）根据第一数据分组的重传来初始化定时单元，其中定时单元或定时单元的阈值可归因于第一数据分组。当发射机评估进一步的状态消息（S12）并且检测到至少一个另外的数据分组被请求进行重传时，如果定时单元已经达到阈值，则其选择另外的数据分组，或者如果另外的数据分组的标识是不同于第一个数据包的识别。只重新选择数据包。还描述了体现本发明的发射机和软件程序。

9. 发明申请

US20060069799A1 Reporting for multi-user services in wireless networks 有权
标题翻译：报告无线网络中的多用户业务
公开(公告)号：US20060069799A1
公开(公告)日：2006-03-30
申请号：US10533228
申请日：2003-10-17
申请人： Frank Hundscheidt , Thorsten Lohmar , Michael Meyer , Stefan Wager
发明人： Frank Hundscheidt , Thorsten Lohmar , Michael Meyer , Stefan Wager
IPC分类号： G06F15/16
CPC分类号： H04W28/10 , H04L65/103 , H04L65/104 , H04L65/1043 , H04L65/608 , H04L67/2842 , H04L69/329 , H04W4/00 , H04W24/00
摘要： The basic idea of the present invention is to adapt multi-user multimedia data in a communication system with a server providing the multi-user multimedia data to clients and with an intermediate network part. Said intermediate network part is arranged to provide information on communication between the server and the clients. The server sends multimedia data to the clients. Distribution characteristics are determined for the clients, which are considered by the generation of an aggregated feedback report on the clients' reception conditions of the multimedia data in the intermediate network part. Said feedback report includes additional information about aggregation fashion. Said aggregated feedback report is sent to the server in order the server adapts the transmission of the multimedia data from the server to the clients according to the aggregated feedback report.
摘要翻译：本发明的基本思想是将通信系统中的多用户多媒体数据与向客户机和中间网络部分提供多用户多媒体数据的服务器进行适配。所述中间网络部分被布置为提供关于服务器和客户端之间的通信的信息。服务器向客户端发送多媒体数据。通过生成关于中间网络部分中的多媒体数据的客户端的接收状况的聚合反馈报告来考虑分配特性。所述反馈报告包括关于聚合方式的附加信息。所述聚合反馈报告被发送到服务器，以便服务器根据聚合的反馈报告来适应多媒体数据从服务器到客户端的传输。

10. 发明申请

US20110176500A1 Method and Apparatus for Contention-Based Granting in a Wireless Communication Network 有权
标题翻译：无线通信网络基于竞争授权的方法和装置
公开(公告)号：US20110176500A1
公开(公告)日：2011-07-21
申请号：US13006559
申请日：2011-01-14
申请人： Stefan Wager , Henrik Enbuske , Anders Furuskär , Anna Larmo , Magnus Lindström , Michael Meyer
发明人： Stefan Wager , Henrik Enbuske , Anders Furuskär , Anna Larmo , Magnus Lindström , Michael Meyer
IPC分类号： H04W72/04
CPC分类号： H04W74/004 , H04W28/04 , H04W72/04 , H04W72/042 , H04W74/006 , H04W74/0833
摘要： In one aspect of the disclosed teachings, associating a plurality of contention-based uplink grants with a range of uplink resource blocks allows one contention-based uplink grant message to signal the entire plurality of grants. As an example in the LTE context, the signaling load on the PDCCH is reduced by using a single contention-based uplink grant message to signal a plurality of contention-based uplink grants. The message indicates an allocated set of uplink resource blocks and the number of separate uplink resource grants represented by the set is known or signaled, such that user terminals recognize that separate subsets of uplink resource blocks within the set each correspond to a separate contention-based uplink grant. Information included in the contention-based uplink grant message, or otherwise signaled can be used to control the probability at which the user terminals attempt contention-based uplink transmissions and/or to control the MCS used for such transmissions.
摘要翻译：在所公开的教导的一个方面，将多个基于竞争的上行链路授权与上行链路资源块的范围相关联允许一个基于竞争的上行链路授权消息来发送整个多个授权。作为LTE上下文中的一个例子，通过使用单个基于竞争的上行链路授权消息来信令多个基于争用的上行链路许可，减少了PDCCH上的信令负载。该消息指示所分配的一组上行链路资源块，并且由该集合表示的分离的上行链路资源许可的数量是已知的或用信号通知的，使得用户终端识别该组内的每个上行链路资源块的单独子集对应于单独的基于争用的上行许可。包括在基于竞争的上行链路授权消息中或以其他方式发送信号的信息可以用于控制用户终端尝试基于竞争的上行链路传输和/或控制用于这种传输的MCS的概率。

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