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公开(公告)号：US08699467B2
公开(公告)日：2014-04-15
申请号：US12934427
申请日：2008-09-03
申请人： Bengt Lindoff , Stefan Parkvall , Matthias Kamuf
发明人： Bengt Lindoff , Stefan Parkvall , Matthias Kamuf
IPC分类号： H04W4/00
CPC分类号： H04W72/0453 , H04L5/0053 , H04L5/006 , H04L5/0091 , H04W72/085 , Y02D70/1222 , Y02D70/1262 , Y02D70/164 , Y02D70/24
摘要： Mechanism to receive control signals transmitted from a base station (210, 510, 910) to the user equipment (220, 520, 920) in a manner that minimizes power consumption on the user equipment (220, 520, 920) while still maintaining some acceptable level of performance is described. The user equipment (220, 520, 920) periodically measures the signal quality of component carriers used by the base station (210, 510, 910) and requests control signaling (anchor) carrier reselection. Either a single component carrier can be chosen if the single carrier has sufficient quality or multiple component carriers can be selected when the quality of the single quality is low. The anchor carrier reselection may also be triggered to manage the system as a whole. For fast moving user equipments (220, 520, 920), anchor carrier hopping pattern can be provided to increase robustness and reduce reselection signaling overhead.
摘要翻译： 用于接收从基站（210,510,910）发送到用户设备（220,520,920）的控制信号的机制，其方式是使用户设备（220,520,920）上的功率消耗最小化，同时仍保持一些 描述可接受的性能水平。 用户设备（220,520,920）周期性地测量由基站（210,510,910）使用的分量载波的信号质量，并请求控制信令（锚）载波重选。 如果单载波具有足够的质量，则可以选择单个分量载波，或者当单个质量的质量低时，可以选择多个分量载波。 也可以触发锚载体重新选择来整体管理系统。 对于快速移动的用户设备（220,520,920），可以提供锚定载波跳频模式以增加鲁棒性并减少重选信令开销。
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2.发明申请公开(公告)号：US20110243111A1
公开(公告)日：2011-10-06
申请号：US12869693
申请日：2010-08-26
IPC分类号： H04W4/00
CPC分类号： H04W56/0045 , H04L5/001 , H04W72/12
摘要： A terminal with transmitter and receiver operates in a multi-carrier communication system and receives at least two downlink carriers. One or more timing advance commands are received, each associated with a group of one or more uplink carriers, each group being associated with one or more of the received downlink carriers. For each downlink carrier associated with one of the groups of uplink carriers, one is selected as a reference downlink carrier; the reference downlink carrier timing is ascertained; and a transmission time period is ascertained based on the timing of the downlink reference carrier and an offset specified by the timing advance command associated with the group of uplink carriers. The transmission time period comprises a start time and a stop time. Transmission is initiated at an earliest transmission start time of the ascertained transmission time periods and is ceased at a latest ascertained stop time.
摘要翻译： 具有发射机和接收机的终端在多载波通信系统中操作并且接收至少两个下行链路载波。 接收一个或多个定时提前命令，每个定时提前命令与一个或多个上行链路载波的组相关联，每个组与所接收的下行链路载波中的一个或多个相关联。 对于与上行链路载波组中的一个相关联的每个下行链路载波，选择一个作为参考下行链路载波; 确定参考下行链路载波定时; 并且基于下行链路参考载波的定时和由与上行链路载波组相关联的定时提前命令指定的偏移来确定传输时间段。 传输时间段包括开始时间和停止时间。 传输在所确定的传输时间段的最早的传输开始时间开始，并且在最后确定的停止时间停止。
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3.发明申请公开(公告)号：US20090279480A1
公开(公告)日：2009-11-12
申请号：US12323092
申请日：2008-11-25
申请人： Anders Rosenqvist , Matthias Kamuf , Bengt Lindoff
发明人： Anders Rosenqvist , Matthias Kamuf , Bengt Lindoff
CPC分类号： H04L1/1893 , H04L1/1887 , H04L5/0007 , H04L5/0042 , H04L5/006 , H04L5/0064 , H04L5/0075 , H04L5/0087 , H04L25/0228 , H04L25/03159 , H04L2001/0093 , H04W72/12 , Y02D70/1262 , Y02D70/1264
摘要： In one embodiment, a method of scheduling transmissions for a base station in a multi-carrier wireless communication network comprises scheduling initial transmissions of data packets for one or more users on a first carrier, without reserving scheduling capacity on the first carrier for retransmissions. Doing so increases the scheduled capacity of the first carrier for initial transmissions. The method further includes scheduling retransmissions, as needed, for given ones of the data packets on one or more second carriers. The method allows more traffic to be scheduled on the first carrier, meaning that multi-carrier transmissions are less frequently needed to convey all of the traffic targeted to one or more receivers. Those receivers therefore spend more time operating with a reduced receiver bandwidth (as compared to the bandwidth required for receiving more than one carrier), which reduces operating power.
摘要翻译： 在一个实施例中，一种在多载波无线通信网络中为基站调度传输的方法包括：在第一载波上调度一个或多个用户的数据分组的初始传输，而不在第一载波上保留用于重发的调度能力。 这样做增加了初始传输的第一载波的调度容量。 该方法还包括根据需要针对一个或多个第二载波上的给定数据分组来调度重传。 该方法允许在第一载波上调度更多业务，这意味着不太需要多载波传输来传送针对一个或多个接收机的所有业务。 因此，这些接收机花费更多的时间以减少的接收机带宽（与接收多于一个载波所需的带宽相比）来降低操作功率。
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公开(公告)号：US20090154607A1
公开(公告)日：2009-06-18
申请号：US12134243
申请日：2008-06-06
申请人： Bengt Lindoff , Matthias Kamuf , Fredrik Nordstrom
发明人： Bengt Lindoff , Matthias Kamuf , Fredrik Nordstrom
IPC分类号： H03D1/00
CPC分类号： H04L1/0091 , H04L1/0038 , H04L1/0046
摘要： According to the teachings presented herein, a method and apparatus provide a reduced search space for blindly decoding a message included in a signal received at a communication receiver, where the message has an unknown format. Improving blind detection efficiency in this manner offers numerous advantages, including but not limited to lower power consumption through reduced processing overhead, and lower power consumption through expanded sleep opportunities. As a non-limiting example, the communication receiver comprises a mobile station configured for operation according to Long Term Evolution (LTE) standards, as promulgated by the 3GPP for E-UTRA systems, where the mobile station is configured to reduce a search space of DCI message decoding by determining message format likelihoods and blindly decoding a received DCI message based on the message format likelihoods.
摘要翻译： 根据本文呈现的教导，一种方法和装置提供减少的搜索空间，用于盲目地解码包括在通信接收器处接收的信号中的消息，其中消息具有未知格式。 以这种方式提高盲目检测效率提供了许多优点，包括但不限于通过减少处理开销降低功耗，并通过扩展的睡眠机会降低功耗。 作为非限制性示例，通信接收机包括被配置用于根据长期演进（LTE）标准进行操作的移动台，如3GPP针对E-UTRA系统所公布的，其中移动台被配置为减少搜索空间 通过确定消息格式似然性并基于消息格式可能性对接收的DCI消息进行盲解码来进行DCI消息解码。
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公开(公告)号：US09385833B2
公开(公告)日：2016-07-05
申请号：US14125384
申请日：2012-05-31
CPC分类号： H04L1/0009 , H04J11/0023 , H04L1/0036
摘要： Embodiments herein relate to a method in a transceiver (400) for enabling control of interference cancelling in the transceiver (400). The transceiver (400) is in a first decoding mode. The transceiver (400) stores a received signal comprising a data block. The transceiver (400) decodes the received signal using the first decoding mode, thereby obtaining the data block. When an event is triggered, the transceiver (400) retrieves the stored signal. The transceiver (400) decodes the retrieved signal using a second decoding mode, thereby obtaining the data block. The transceiver (400) controls the interference cancelling in the transceiver (400), based on the data block decoded using the first decoding mode and the data block decoded using the second decoding mode.
摘要翻译： 本文的实施例涉及收发器（400）中用于使得能够控制收发器（400）中的干扰消除的方法。 收发器（400）处于第一解码模式。 收发器（400）存储包括数据块的接收信号。 收发器（400）使用第一解码模式对接收到的信号进行解码，从而获得数据块。 当事件被触发时，收发器（400）检索存储的信号。 收发器（400）使用第二解码模式解码所检索的信号，从而获得数据块。 收发器（400）基于使用第一解码模式解码的数据块和使用第二解码模式解码的数据块来控制收发器（400）中的干扰消除。
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公开(公告)号：US08693352B2
公开(公告)日：2014-04-08
申请号：US12638451
申请日：2009-12-15
申请人： Bengt Lindoff , Matthias Kamuf
发明人： Bengt Lindoff , Matthias Kamuf
CPC分类号： H04L1/1692 , H04L1/0017 , H04L5/003 , H04L2001/0093 , H04W52/325 , H04W52/367 , H04W52/48
摘要： In one or more aspects, the method and apparatus presented herein consider corresponding uplink resource allocations when allocating ARQ signal powers. In particular, in at least one embodiment, more power is allocated to the acknowledgment (“ack”) signal(s) corresponding to user equipment (UE) transmissions that involve larger allocations of uplink resources. For the example context of an LTE network, an eNodeB “boosts” its ack signaling power for acknowledging UE transmissions associated with larger uplink bandwidth allocations. Additionally, or alternatively, the UE is configured to bias its ARQ signal evaluations, to bias its ack/nack decision determinations to favor the ack decision, at least for those acks associated with transmissions that used greater resource allocations.
摘要翻译： 在一个或多个方面，本文中呈现的方法和装置在分配ARQ信号功率时考虑对应的上行链路资源分配。 特别地，在至少一个实施例中，将更多功率分配给涉及较大分配上行链路资源的用户设备（UE）传输的确认（“ack”）信号。 对于LTE网络的示例性上下文，eNodeB“提升”其用于确认与较大上行链路带宽分配相关联的UE传输的确认信令功率。 另外或替代地，UE被配置为偏置其ARQ信号评估，以便至少对于与使用更大的资源分配的传输相关联的那些ack的偏移来偏置其ACK / NACK决定确定以有利于确认决定。
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7.发明授权Method and arrangement of selecting a CQI value based on the transport block size in a mobile telecommunication network 有权在移动电信网络中基于传输块大小选择CQI值的方法和装置公开(公告)号：US08630334B2
公开(公告)日：2014-01-14
申请号：US12997024
申请日：2009-06-08
申请人： Bengt Lindoff , Matthias Kamuf
发明人： Bengt Lindoff , Matthias Kamuf
CPC分类号： H04W72/1231 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0036 , H04W28/22
摘要： The present invention comprises methods and arrangements for selecting a CQI value based on an estimated or actual transport block size. This is achieved according to an embodiment by mapping the SIR value to a CQI value based on an indication of the expected transport block size to be received by the receiver.
摘要翻译： 本发明包括基于估计或实际传输块大小来选择CQI值的方法和装置。 根据一个实施例，通过将SIR值映射到基于接收机要接收的期望的传输块大小的指示的CQI值来实现。
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公开(公告)号：US09451515B2
公开(公告)日：2016-09-20
申请号：US13457237
申请日：2012-04-26
CPC分类号： H04W36/22 , H04W16/08 , H04W52/244
摘要： A user equipment (UE) located in an extended-range area of a neighbor base station cell in a communication network, such as a low-power cell in a heterogeneous network, can inform its serving base station, such as a macro cell overlying the low-power cell, of the UE's capability of canceling interference from other cells' transmissions. That capability information enables the serving cell to decide based on more information whether range extension of the neighbor cell is beneficial for a number of UEs, and can result in more efficient radio resource utilization.
摘要翻译： 位于异构网络中的诸如低功率小区之类的通信网络中的相邻基站小区的扩展范围区域中的用户设备（UE）可以通知其服务基站，例如覆盖 低功率小区，UE的消除其他小区传输干扰的能力。 该能力信息使得服务小区能够基于更多信息来确定相邻小区的范围扩展对于多个UE是否有益，并且可以导致更有效的无线电资源利用。
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公开(公告)号：US20140153490A1
公开(公告)日：2014-06-05
申请号：US14125384
申请日：2012-05-31
IPC分类号： H04L1/00
CPC分类号： H04L1/0009 , H04J11/0023 , H04L1/0036
摘要： Embodiments herein relate to a method in a transceiver (400) for enabling control of interference cancelling in the transceiver (400). The transceiver (400) is in a first decoding mode. The transceiver (400) stores a received signal comprising a data block. The transceiver (400) decodes the received signal using the first decoding mode, thereby obtaining the data block. When an event is triggered, the transceiver (400) retrieves the stored signal. The transceiver (400) decodes the retrieved signal using a second decoding mode, thereby obtaining the data block. The transceiver (400) controls the interference cancelling in the transceiver (400), based on the data block decoded using the first decoding mode and the data block decoded using the second decoding mode.
摘要翻译： 本文的实施例涉及收发器（400）中用于使得能够控制收发器（400）中的干扰消除的方法。 收发器（400）处于第一解码模式。 收发器（400）存储包括数据块的接收信号。 收发器（400）使用第一解码模式对接收到的信号进行解码，从而获得数据块。 当事件被触发时，收发器（400）检索存储的信号。 收发器（400）使用第二解码模式解码所检索的信号，从而获得数据块。 收发器（400）基于使用第一解码模式解码的数据块和使用第二解码模式解码的数据块来控制收发器（400）中的干扰消除。
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公开(公告)号：US08625516B2
公开(公告)日：2014-01-07
申请号：US13172908
申请日：2011-06-30
申请人： Bengt Lindoff , Matthias Kamuf , Reial Andres
发明人： Bengt Lindoff , Matthias Kamuf , Reial Andres
CPC分类号： H04W28/04 , H04J11/005 , H04L1/0045 , H04L1/0061
摘要： A method of determining a radio network temporary identifier (RNTI) includes descrambling a control channel, decoding control messages included in the control channel wherein the decoded control messages include control bits and received cyclic redundancy check (CRC) bits, generating a CRC from the decoded control bits, determining the RNTI from the generated CRC and received CRC and utilizing the RNTI for decoding subsequent subframes.
摘要翻译： 确定无线电网络临时标识符（RNTI）的方法包括解扰控制信道，解码包括在控制信道中的控制消息，其中解码的控制消息包括控制比特和接收的循环冗余校验（CRC）比特，从解码的 控制位，从所生成的CRC和接收的CRC确定RNTI，并利用RNTI来解码后续的子帧。
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