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公开(公告)号：US09173212B2
公开(公告)日：2015-10-27
申请号：US12933913
申请日：2009-03-26
CPC分类号： H04W72/042 , H04B7/0617 , H04B7/063 , H04L5/0053 , H04L5/0094 , H04W88/08
摘要： The present invention relates to a method for communicating between a primary station and at least one secondary station, comprising configuring each secondary station to search at least one of a plurality of search spaces having a first structure, said first structure consisting of at least a first number of resource sets having a first size, where at least one resource set might be used to transmit a message to the considered secondary station, changing the search space structure to a second structure different from the first structure in response to a signalling message.
摘要翻译： 本发明涉及一种用于在主站和至少一个次站之间进行通信的方法，包括配置每个次站以搜索具有第一结构的多个搜索空间中的至少一个，所述第一结构至少由第一 具有第一大小的资源集合的数量，其中可以使用至少一个资源集合来向所考虑的次站发送消息，响应于信令消息将搜索空间结构改变为与第一结构不同的第二结构。
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公开(公告)号：US08509187B2
公开(公告)日：2013-08-13
申请号：US12933688
申请日：2009-03-16
IPC分类号： H04W4/00
CPC分类号： H04W72/0413 , H04W72/1236 , H04W72/1284
摘要： The present invention relates to method for communicating between a primary station and a secondary station comprising (a) at the secondary station, upon arrival of a data packet to be transmitted to the primary station, buffering said data packet in a buffer, and transmitting to the primary station a request for an uplink transmission resource if a request condition is satisfied, said request condition being based on at least one previous grant of uplink transmission resource, (b) at the primary station, granting to the secondary station an uplink transmission resource to be used.
摘要翻译： 本发明涉及在主站和次站之间进行通信的方法，该方法包括：（a）在次站到达要发送到主站的数据分组时，在缓冲器中缓存所述数据分组，并发送到 如果满足请求条件，主站请求上行链路传输资源，所述请求条件基于上行链路传输资源的至少一个先前许可，（b）在主站处向辅助站授予上行链路传输资源 要使用的。
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13.发明授权公开(公告)号：US07953003B2
公开(公告)日：2011-05-31
申请号：US11813696
申请日：2006-01-10
IPC分类号： H04L12/26
CPC分类号： H04W72/1221 , H04L47/10 , H04L47/14 , H04L47/28 , H04L47/283 , H04L47/50 , H04L47/6215 , H04L49/90 , H04W28/14 , H04W72/1236
摘要： A method of operating a communication station including queuing data units, estimating the transmission delay of at least one of the data units in the queue, and if the estimated transmission delay exceeds a threshold, requesting permission to transmit at least one data unit.
摘要翻译： 一种操作包括排队数据单元的通信站的方法，估计队列中的至少一个数据单元的传输延迟，以及如果所估计的传输延迟超过阈值，请求允许发送至少一个数据单元。
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公开(公告)号：US08730968B2
公开(公告)日：2014-05-20
申请号：US11568545
申请日：2005-05-05
IPC分类号： H04L12/28
CPC分类号： H04L1/1685 , H04L1/0002 , H04L1/1825 , H04L1/1854 , H04L1/1887
摘要： A method of operating a communication system in which transmissions in a first direction, say from a base station, comprise frames formed by data packets and transmissions in a second direction, say from a user equipment (U E), comprise substantially continuous transmissions having acknowledgement fields (ARQ-A, ARQ-B) for data packets and transmission gaps (GP) to allow the UE to make other measurements. The acknowledgement fields are mapped to the data packets to enable the base station to determine which data packets are being acknowledged. In order to avoid ambiguity in mapping acknowledgement fields to data packets when a transmission gap occurs, a single data packet is transmitted in either the frame whose acknowledgement field would occur in the transmission gap or the frame whose acknowledgement field would occur immediately following the transmission gap. Thus the base station will know that the acknowledgement field immediately following the transmission gap maps onto the data packet transmitted in the selected one of the two frames. In one embodiment a data packet is not transmitted in the frame whose acknowledgement field would occur immediately following the transmission gap. In a refinement of the method, the selection of the particular frame is related to the one which can support a high rate data packet.
摘要翻译： 一种操作通信系统的方法，其中从第一方向（例如从基站）传输包括由数据分组形成的帧和来自用户设备（UE）的第二方向的传输，包括具有确认字段的基本上连续的传输 （ARQ-A，ARQ-B），用于数据包和传输间隙（GP），以允许UE进行其他测量。 确认字段被映射到数据分组，以使基站能够确定正在确认哪些数据分组。 为了避免在发送间隙时将确认字段映射到数据分组时的歧义，单个数据分组将在发送间隙中发生确认字段的帧或发送间隙后立即发生确认字段的帧中发送单个数据分组 。 因此，基站将知道紧跟在传输间隙之后的确认字段映射到在两个帧中所选择的一个中发送的数据分组。 在一个实施例中，在确认字段将在传输间隙之后立即发生的帧中不发送数据分组。 在该方法的改进中，特定帧的选择与可以支持高速率数据分组的选择有关。
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公开(公告)号：US08681806B2
公开(公告)日：2014-03-25
申请号：US12996780
申请日：2009-06-18
CPC分类号： H04W72/1221 , H04L47/10 , H04L47/30 , H04L47/33 , H04W28/0278 , H04W72/085 , H04W72/1236
摘要： The present invention relates to a method for communicating in a network comprising a primary station and at least one secondary station, said secondary station comprising a buffer containing data packets to be transmitted to the primary station, the method comprising the step of the secondary station transmitting an indication of the buffer status to the primary station, said indication comprising information about history of said buffer.
摘要翻译： 本发明涉及一种用于在包括主站和至少一个次站的网络中进行通信的方法，所述次站包括包含要发送到主站的数据分组的缓冲器，所述方法包括次站发射的步骤 指示到主站的缓冲器状态，所述指示包括关于所述缓冲器的历史的信息。
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公开(公告)号：US08737322B2
公开(公告)日：2014-05-27
申请号：US12810520
申请日：2008-12-24
CPC分类号： H04L1/08 , H04L1/1861 , H04L1/1893 , H04L1/1896 , H04L5/0055 , H04W28/04 , H04W72/04 , H04W72/0406 , H04W74/085
摘要： The present invention relates to a method of exchanging data between a first station and a second station, said data being exchanged in packets. Said method comprises the steps of: receiving a packet from the second station; decoding said packet; —determining whether to transmit to the second station a resource allocation message on a signalling channel; if a said resource allocation message is transmitted, further transmitting to the second station a first indicator signal on an indicator channel; if both the decoding has not been successful and the said resource allocation message is not transmitted, transmitting to the second station a second indicator signal on the indicator channel.
摘要翻译： 本发明涉及一种在第一站和第二站之间交换数据的方法，所述数据以分组方式交换。 所述方法包括以下步骤：从所述第二站接收分组; 解码所述分组; - 确定是否在信令信道上向所述第二站发送资源分配消息; 如果发送了所述资源分配消息，则进一步向所述第二站发送指示符信道上的第一指示符信号; 如果解码尚未成功并且所述资源分配消息未被发送，则在所述指示符信道上向所述第二站发送第二指示符信号。
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公开(公告)号：US08259636B2
公开(公告)日：2012-09-04
申请号：US12664435
申请日：2008-06-20
CPC分类号： H04L1/1607 , H04L2001/0093
摘要： The present invention relates to a method for communicating data in a telecommunication network comprising at least one primary station, and a plurality of secondary stations, comprising at a secondary station the step of transmitting a feedback signal to the primary station on a random access channel, wherein the feedback signal being of—a dedicated type related to at least one point to point link between the considered secondary station and the primary station, or—a common type related to multicast links, wherein, depending on the transmission, the second part being related to a first type of multicast link or to a second type of multicast link.
摘要翻译： 本发明涉及一种用于在电信网络中传送数据的方法，该方法包括至少一个主站和多个次站，所述次站包括：在次站处，在随机接入信道上将反馈信号发送到主站的步骤， 其中所述反馈信号是与被考虑的次站和所述主站之间的至少一个点对点链路相关的专用类型，或者是与多播链路相关的公共类型，其中，根据所述传输，所述第二部分是 与第一类型的多播链路或第二类型的多播链路相关。
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公开(公告)号：US10686553B2
公开(公告)日：2020-06-16
申请号：US12293289
申请日：2007-03-19
IPC分类号： H04L1/00
摘要： A radio station (100) receives a first signal (R) indicative of a scheduled resource which will be used to transmit a second signal (D1, D2) to the radio station (100). In response to receiving the first signal (R), the radio station (100) is adapted to receive the second signal (D1, D2) using the scheduled resource and, prior to receiving the second signal (D1, D2), transmit an indication of received signal quality (CQI).
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19.发明授权公开(公告)号：US09319115B2
公开(公告)日：2016-04-19
申请号：US12597018
申请日：2008-04-28
CPC分类号： H04B7/0417 , H04B7/0452 , H04B7/0632 , H04B7/0634 , H04B7/0639 , H04B7/0665
摘要： The present invention relates to a method for communicating in a network having a primary station and a plurality of secondary stations, said method comprising a step of, at the primary station, (a) configuring at least one downlink channel from the base station to a first secondary station, step (a) comprising (a1) signalling a first set of at least one parameter indicative of precoding applied to a first transmission from the base station to the first secondary station; (a2) signalling a second set of at least one parameter indicative of precoding applied to a second transmission from the base station to at least one second secondary station, wherein said step (a2) is carried out so that the second set of parameters contains less information than the first set of parameters.
摘要翻译： 本发明涉及一种用于在具有主站和多个次站的网络中通信的方法，所述方法包括以下步骤：在主站处，（a）配置从基站到至少一个的至少一个下行链路信道 第一副站，步骤（a）包括（a1）向基站发送指示应用于从基站到第一次站的第一传输的预编码的至少一个参数的第一组信令; （a2）向第二组信号发送指示应用于从基站到至少一个第二次站的第二传输的预编码的至少一个参数，其中执行所述步骤（a2），使得第二组参数包含较少 信息比第一组参数。
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20.发明授权Radio communication system, method of operating a communication system, and a mobile station 有权无线电通信系统，操作通信系统的方法和移动台公开(公告)号：US09185663B2
公开(公告)日：2015-11-10
申请号：US10554376
申请日：2004-11-09
IPC分类号： H04W52/32
CPC分类号： H04W52/241 , H04W52/20 , H04W52/325 , H04W72/0413 , H04W72/042 , H04W88/02 , H04W88/08
摘要： In a mobile communication system comprising a base station (100) and a plurality of mobile stations (200) and operating closed loop transmitter power control, power control commands for transmission on an uplink are derived from measurements made on received downlink signals comprising nonpredetermined data values. Optionally the non-predetermined data values may comprise power control commands for uplink transmit power control.
摘要翻译： 在包括基站（100）和多个移动站（200）并且操作闭环发射机功率控制的移动通信系统中，用于在上行链路上进行传输的功率控制命令从对包括非预定数据值的接收的下行链路信号 。 可选地，非预定数据值可以包括用于上行链路发射功率控制的功率控制命令。
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