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公开(公告)号：US20130058315A1
公开(公告)日：2013-03-07
申请号：US13637607
申请日：2011-04-01
IPC分类号： H04W52/14
CPC分类号： H04W52/325 , H04W52/146 , H04W52/281 , H04W52/327 , H04W52/34 , H04W52/346 , H04W56/0045 , H04W72/0413 , H04W74/004 , H04W74/006 , H04W74/0833
摘要： The invention relates to methods for adjusting the transmit power utilized by a mobile terminal for uplink transmissions, and to methods for adjusting the transmit power used by a mobile terminal for one or more RACH procedures. The invention is also providing apparatus and system for performing these methods, and computer readable media the instructions of which cause the apparatus and system to perform the methods described herein. In order to allow for adjusting the transmit power of uplink transmissions on uplink component carriers, the invention suggests introducing a power scaling for uplink PRACH transmissions performing RACH procedures on an uplink component carrier. The power scaling is proposed on the basis of a prioritization among multiple uplink transmissions or on the basis of the uplink component carriers on which RACH procedures are performed.
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公开(公告)号：US20120147830A1
公开(公告)日：2012-06-14
申请号：US13378620
申请日：2010-06-15
CPC分类号： H04W72/042 , H04L1/1819 , H04L1/1854 , H04L1/1864 , H04W72/1205 , H04W74/006 , H04W74/0833
摘要： The invention relates to a random access procedure for use in a mobile communication system. Furthermore, the invention also provides a mobile terminal and a base station that as suitably adapted to perform the random access procedure as well as the definition of a special format of a random access response message signalled during the random access procedure. To suggest a random access procedure that allows more information to be conveyed in the first scheduled transmission of the random access procedure, the invention proposes a random access procedure for use in a mobile communication system, wherein a base station transmits a random access response in response to receiving a random access preamble from a mobile terminal, wherein the random access response message comprises a grant for a scheduled transmission by the mobile terminal and an indication on the uplink transmission mode for the scheduled transmission.
摘要翻译： 本发明涉及一种在移动通信系统中使用的随机接入过程。 此外，本发明还提供了适合于执行随机接入过程的移动终端和基站以及随机接入过程期间发信号的随机接入响应消息的特殊格式的定义。 为了提出允许在随机接入过程的第一次调度传输中传送更多信息的随机接入过程，本发明提出了一种在移动通信系统中使用的随机接入过程，其中基站发送响应中的随机接入响应 从移动终端接收随机接入前导码，其中所述随机接入响应消息包括由所述移动终端进行调度传输的准许和所述调度传输的所述上行链路传输模式的指示。
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23.发明申请LOGICAL CHANNEL PRIORITIZATION PROCEDURE FOR GENERATING MULTIPLE UPLINK TRANSPORT BLOCKS 有权用于生成多个上行链路传输块的逻辑通道优化步骤公开(公告)号：US20120057547A1
公开(公告)日：2012-03-08
申请号：US13265468
申请日：2010-04-01
CPC分类号： H04W52/146 , H04L5/0007 , H04L5/0039 , H04L5/0064 , H04L5/0092 , H04L5/0094 , H04W72/04 , H04W72/1242 , H04W72/1268
摘要： The invention relates to methods for scheduling of uplink transmission and generating transport blocks according to multiple received uplink assignments Furthermore, the invention is also related to the implementation of these methods in hardware and software. To propose strategies for generating plural transport blocks within a given time constraint, the invention introduces prioritization of the uplink assignments, so that multiple uplink assignments can be ranked in the mobile terminal in a priority order. The prioritization of the uplink assignments is used to determine the order in which the individual transport blocks corresponding to the uplink assignments are filled, respectively how the data of different logical channels is multiplexed to the transport blocks for transmission in the uplink. Another aspect of the invention is to suggest joint logical channel procedures that operate on virtual transport blocks accumulated from the received uplink assignments. One or more such joint logical channel procedure can be performed in parallel.
摘要翻译： 本发明涉及根据多个接收的上行链路分配调度上行链路传输和生成传输块的方法。此外，本发明还涉及这些方法在硬件和软件中的实现。 为了提出在给定时间约束内产生多个传输块的策略，本发明引入了上行链路分配的优先级，使得可以按照优先级顺序在移动终端中对多个上行链路分配进行排名。 使用上行链路分配的优先级来确定与上行链路分配相对应的各个传输块的顺序分别如何将不同的逻辑信道的数据复用到传输块以在上行链路中传输。 本发明的另一方面是提出对从接收到的上行链路分配累积的虚拟传输块进行操作的联合逻辑信道过程。 可以并行地执行一个或多个这样的联合逻辑信道过程。
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公开(公告)号：US20100098006A1
公开(公告)日：2010-04-22
申请号：US12520522
申请日：2007-11-15
IPC分类号： H04W72/04
CPC分类号： H04L1/1854 , H04L1/1861
摘要： The invention relates to feedback transmission for data packets in a mobile communication system. In particular the invention provides a communication system wherein feedback information of a retransmission protocol for transmitted data packets is transmitted. Further, the invention relates to a method for determining radio resources for the transmission of feedback information of a retransmission protocol for transmitted data packets as well as to a base station and a mobile station performing the method. In order to prevent potential collisions of feedback information while omitting a destination identifier for identifying the receiver of the feedback, the feedback resources for sending the feedback are determined at least based on a current transmission counter for a packet.
摘要翻译： 本发明涉及移动通信系统中的数据分组的反馈传输。 特别地，本发明提供一种通信系统，其中发送用于发送的数据分组的重传协议的反馈信息被发送。 此外，本发明涉及一种用于确定用于发送用于发送的数据分组的重传协议的反馈信息以及执行该方法的基站和移动台的无线资源的方法。 为了防止反馈信息的潜在冲突，同时省略用于识别反馈的接收机的目的地标识符，至少基于分组的当前发送计数器来确定用于发送反馈的反馈资源。
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公开(公告)号：US08964654B2
公开(公告)日：2015-02-24
申请号：US12520522
申请日：2007-11-15
CPC分类号： H04L1/1854 , H04L1/1861
摘要： The invention relates to feedback transmission for data packets in a mobile communication system. In particular the invention provides a communication system wherein feedback information of a retransmission protocol for transmitted data packets is transmitted. Further, the invention relates to a method for determining radio resources for the transmission of feedback information of a retransmission protocol for transmitted data packets as well as to a base station and a mobile station performing the method. In order to prevent potential collisions of feedback information while omitting a destination identifier for identifying the receiver of the feedback, the feedback resources for sending the feedback are determined at least based on a current transmission counter for a packet.
摘要翻译： 本发明涉及移动通信系统中的数据分组的反馈传输。 特别地，本发明提供一种通信系统，其中发送用于发送的数据分组的重传协议的反馈信息被发送。 此外，本发明涉及一种用于确定用于发送用于发送的数据分组的重传协议的反馈信息以及执行该方法的基站和移动台的无线资源的方法。 为了防止反馈信息的潜在冲突，同时省略用于识别反馈的接收机的目的地标识符，至少基于分组的当前发送计数器来确定用于发送反馈的反馈资源。
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公开(公告)号：US08787219B2
公开(公告)日：2014-07-22
申请号：US12672955
申请日：2008-06-11
IPC分类号： H04B7/00 , G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26 , H04W4/00 , H04B7/212
CPC分类号： H04L1/0026 , H04L1/0027 , H04L1/0028 , H04W24/10
摘要： The present invention describes a method for configuring a measurement report type to be used by a receiver to report a measurement to a transmitter, wherein the measurement is reported to the transmitter in a report signal over a control channel, said method comprising selecting a first measurement report type and at least one second measurement report type to be used by the receiver to report the measurement, generating a measurement reporting pattern defining an occurrence of the first measurement report type and the at least one second measurement report type in the report signal transmitted by the receiver to the transmitter over control channel, and notifying the first measurement report type, the at least one second measurement report type, and the generated measurement reporting pattern to the receiver.
摘要翻译： 本发明描述了一种用于配置要由接收机使用以向发射机报告测量的测量报告类型的方法，其中所述测量在控制信道上以报告信号报告给所述发射机，所述方法包括：选择第一测量 报告类型和至少一个第二测量报告类型，以由接收机用于报告测量，生成定义在第一测量报告类型和至少一个第二测量报告类型的发生的测量报告模式在由 将接收机发送到控制信道上的发射机，并向接收机通知第一测量报告类型，至少一个第二测量报告类型和生成的测量报告模式。
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27.发明授权Activation of semi-persistent resource allocations in a mobile communication network 有权在移动通信网络中激活半持久资源分配公开(公告)号：US08555126B2
公开(公告)日：2013-10-08
申请号：US12988275
申请日：2009-03-16
CPC分类号： H04W72/042
摘要： The invention relates to a method for allocating radio resources to a mobile terminal for data transmission in a mobile communication system as performed by a mobile terminal and a base station, respectively. Moreover, the invention relates to a mobile terminal and a base station to perform such method, as well as an implementation of the method in software. The invention further provides a mobile communication system in which radio resources are allocated to a mobile terminal for uplink transmission. In order to avoid false activation of a semi-persistent resource allocation the invention defines new conditions under which a mobile terminal activates a semi-persistent resource allocation. Unlike for example in prior-art systems, a mobile terminal only activates a semi-persistent resource allocation, if it can confirm the activation command received from the access network. Preferably, the activation command and its confirmation are resource assignments.
摘要翻译： 本发明涉及一种分配无线电资源到移动终端的方法，用于分别由移动终端和基站执行的移动通信系统中的数据传输。 此外，本发明涉及一种用于执行这种方法的移动终端和基站，以及该软件中的该方法的实现。 本发明还提供了一种移动通信系统，其中将无线电资源分配给用于上行链路传输的移动终端。 为了避免半持久资源分配的错误激活，本发明定义了移动终端激活半持久资源分配的新条件。 与现有技术系统不同，如果移动终端能够确认从接入网络接收到的激活命令，则仅激活半持久资源分配。 优选地，激活命令及其确认是资源分配。
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28.发明授权公开(公告)号：US08144663B2
公开(公告)日：2012-03-27
申请号：US12397907
申请日：2009-03-04
申请人： Dragan Petrovic , Joachim Löhr , Eiko Seidel
发明人： Dragan Petrovic , Joachim Löhr , Eiko Seidel
IPC分类号： H04W36/00
CPC分类号： H04W36/02 , H04L1/0061 , H04L1/1812 , H04W36/0033 , H04W92/20
摘要： The present invention relates to a method for controlling a radio cell change of a communication terminal from a first radio cell to a second radio cell, wherein the first and the second radio cell is controlled by at least one base station of a mobile communication system. The present invention further provides a base station and a communication system comprising a plurality of base stations and a communication terminal adapted to execute the control method. To overcome negative impacts of data loss and delay during a cell change procedure the protocol context of a retransmission protocols are transferred from a source base station to a target base station upon an cell change of a communication terminal in issue.
摘要翻译： 本发明涉及一种用于控制通信终端从第一无线电小区到第二无线电小区的无线电小区改变的方法，其中第一和第二无线电小区由移动通信系统的至少一个基站控制。 本发明还提供了一种基站和包括多个基站和适于执行该控制方法的通信终端的通信系统。 为了克服在小区改变过程中的数据丢失和延迟的负面影响，在发生通信终端的小区改变时，重传协议的协议上下文从源基站传送到目标基站。
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29.发明申请ACTIVATION OF SEMI-PERSISTENT RESOURCE ALLOCATIONS IN A MOBILE COMMUNICATION NETWORK 有权移动通信网络中的半自动资源分配的启动公开(公告)号：US20110107169A1
公开(公告)日：2011-05-05
申请号：US12988275
申请日：2009-03-16
CPC分类号： H04W72/042
摘要： The invention relates to a method for allocating radio resources to a mobile terminal for data transmission in a mobile communication system as performed by a mobile terminal and a base station, respectively. Moreover, the invention relates to a mobile terminal and a base station to perform such method, as well as an implementation of the method in software. The invention further provides a mobile communication system in which radio resources are allocated to a mobile terminal for uplink transmission. In order to avoid false activation of a semi-persistent resource allocation the invention defines new conditions under which a mobile terminal activates a semi-persistent resource allocation. Unlike for example in prior-art systems, a mobile terminal only activates a semi-persistent resource allocation, if it can confirm the activation command received from the access network. Preferably, the activation command and its confirmation are resource assignments.
摘要翻译： 本发明涉及一种分配无线电资源到移动终端的方法，用于分别由移动终端和基站执行的移动通信系统中的数据传输。 此外，本发明涉及一种用于执行这种方法的移动终端和基站，以及该软件中的该方法的实现。 本发明还提供了一种移动通信系统，其中将无线电资源分配给用于上行链路传输的移动终端。 为了避免半持久资源分配的错误激活，本发明定义了移动终端激活半持久资源分配的新条件。 与现有技术系统不同，如果移动终端能够确认从接入网络接收到的激活命令，则仅激活半持久资源分配。 优选地，激活命令及其确认是资源分配。
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30.发明授权Overhead reduction of uplink control signaling in a mobile communication system 有权在移动通信系统中上行链路控制信令的开销降低公开(公告)号：US08774106B2
公开(公告)日：2014-07-08
申请号：US12281759
申请日：2007-01-26
申请人： Joachim Löhr , Eiko Seidell
发明人： Joachim Löhr , Eiko Seidell
IPC分类号： H04W72/04
CPC分类号： H04W72/14 , H04W28/06 , H04W72/1205 , H04W72/1268
摘要： The present invention relates to a method and mobile terminal for transmitting data on uplink within a mobile communication system. Further the invention relates to a network entity for allocating uplink resources to such a mobile terminal. When a user equipment is transmitting uplink (UL) data according to allocated resources, it has to indicate the transport format of the current data transmission to Node B by means of UL control signaling. To propose a scheduling scheme which reduces the overhead of uplink control signaling, a method is proposed that achieves a significant reduction of the UL control signaling overhead by considering characteristics of an orthogonal radio access scheme used for evolved UTRA uplink scheme and using differential signaling of the transport format information. Although the invention is particularly suitable for uplink transmissions in an orthogonal single-carrier radio access scheme, it is not restricted to this particular embodiment.
摘要翻译： 本发明涉及用于在移动通信系统内在上行链路上发送数据的方法和移动终端。 此外，本发明涉及一种用于向这种移动终端分配上行链路资源的网络实体。 当用户设备根据分配的资源发送上行链路（UL）数据时，必须通过UL控制信令指示当前数据传输到节点B的传输格式。 为了提出减少上行链路控制信令的开销的调度方案，提出了一种通过考虑用于演进的UTRA上行链路方案的正交无线电接入方案的特性并使用差分信令来实现UL控制信令开销的显着降低的方法 传输格式信息。 虽然本发明特别适用于正交单载波无线电接入方案中的上行链路传输，但是并不限于该特定实施例。
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