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公开(公告)号：US09999026B2
公开(公告)日：2018-06-12
申请号：US14419868
申请日：2012-08-22
CPC分类号： H04W72/02 , H04W72/04 , H04W72/0413 , H04W72/082 , H04W72/1231 , H04W72/1268 , H04W76/14
摘要： A technique including: making at a communication device a provisional decision about one or more transmission parameters for a transmission from the communication device to an access network or another communication device via radio resources managed by an access network; communicating the provisional decision to the network or the another communication device; and receiving from the access network or the another communication device an indication of a final decision about the transmission parameters for the transmission from the communication device to the access network or another communication device.
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公开(公告)号：US20150063250A1
公开(公告)日：2015-03-05
申请号：US14390192
申请日：2012-04-02
IPC分类号： H04L1/18
CPC分类号： H04L1/1854 , H04L1/1812 , H04L1/1887
摘要： A method for hybrid automatic repeat request HARQ signalling in a communications system is disclosed. The method includes defining, in a communications apparatus, a link-independent HARQ entity for one link direction, wherein the defined entity includes a resource allocation for one or more of forward link and reverse link data, the resource allocation including at least one HARQ process having a process identification, each HARQ process having a unique HARQ identification, a data allocation having a predetermined timing offset with respect to the resource allocation, and a HARQ acknowledgement allocation having a predetermined timing offset with respect to the data allocation, wherein the timing offset of the HARQ acknowledgement with respect to the data allocation is determined in terms of time division duplexing TDD frames and independently of a forward link-reverse link ratio.
摘要翻译： 公开了一种在通信系统中混合自动重传请求HARQ信令的方法。 该方法包括在通信设备中定义用于一个链路方向的链路独立HARQ实体，其中所定义的实体包括用于一个或多个前向链路和反向链路数据的资源分配，所述资源分配包括至少一个HARQ进程 具有进程识别，每个HARQ过程具有唯一的HARQ标识，相对于资源分配具有预定定时偏移的数据分配以及相对于数据分配具有预定的定时偏移的HARQ确认分配，其中定时偏移 关于数据分配的HARQ确认的确定方式是根据时分双工TDD帧，并且独立于前向链路反向链路比。
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公开(公告)号：US09642118B2
公开(公告)日：2017-05-02
申请号：US14379314
申请日：2012-02-20
CPC分类号： H04W72/02 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0016 , H04L1/0025 , H04L1/0026 , H04L27/04
摘要： It is described a method for controlling a modulation and coding scheme for a transmission between a base station and a user equipment, wherein the modulation and coding scheme is selectable based on a first modulation and coding scheme table including entries corresponding to a plurality of modulation and coding schemes with a first maximum modulation order or based on a second modulation and coding scheme table including entries corresponding to a plurality of modulation and coding schemes with a second maximum modulation order. The method comprises selecting, by the base station, the first modulation and coding scheme table or the second modulation and coding scheme table, and controlling, by the base station, the modulation and coding scheme for the transmission between the base station and the user equipment based on the selected modulation and coding scheme table.
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公开(公告)号：US09548838B2
公开(公告)日：2017-01-17
申请号：US14390192
申请日：2012-04-02
CPC分类号： H04L1/1854 , H04L1/1812 , H04L1/1887
摘要： A method for hybrid automatic repeat request HARQ signalling in a communications system is disclosed. The method includes defining, in a communications apparatus, a link-independent HARQ entity for one link direction, wherein the defined entity includes a resource allocation for one or more of forward link and reverse link data, the resource allocation including at least one HARQ process having a process identification, each HARQ process having a unique HARQ identification, a data allocation having a predetermined timing offset with respect to the resource allocation, and a HARQ acknowledgement allocation having a predetermined timing offset with respect to the data allocation, wherein the timing offset of the HARQ acknowledgement with respect to the data allocation is determined in terms of time division duplexing TDD frames and independently of a forward link-reverse link ratio.
摘要翻译： 公开了一种在通信系统中混合自动重传请求HARQ信令的方法。 该方法包括在通信设备中定义用于一个链路方向的链路独立HARQ实体，其中所定义的实体包括用于一个或多个前向链路和反向链路数据的资源分配，所述资源分配包括至少一个HARQ进程 具有进程识别，每个HARQ过程具有唯一的HARQ标识，相对于资源分配具有预定定时偏移的数据分配以及相对于数据分配具有预定的定时偏移的HARQ确认分配，其中定时偏移 关于数据分配的HARQ确认的确定方式是根据时分双工TDD帧，并且独立于前向链路反向链路比。
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公开(公告)号：US20150201401A1
公开(公告)日：2015-07-16
申请号：US14406197
申请日：2012-06-08
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04L1/0079 , H04W28/06 , H04W28/26 , H04W74/004 , H04W74/006
摘要： This document discloses a solution for carrying out radio resource reservation in a framed wireless network. A network node is synchronized to a frame structure of the wireless network, wherein the frame structure comprises a continuous flow of consecutive frames, wherein at least one frame comprises a downlink part and an uplink part, and wherein lengths of the downlink part and the uplink part in each frame are adjustable. A radio resource for use in data transmission between two network nodes is reserved through a radio resource reservation request-response procedure between the network nodes.
摘要翻译： 本文件公开了一种在框式无线网络中执行无线电资源预留的解决方案。 网络节点与无线网络的帧结构同步，其中帧结构包括连续帧的连续流，其中至少一个帧包括下行链路部分和上行链路部分，并且其中下行链路部分和上行链路的长度 每个框架中的部分可调。 通过网络节点之间的无线电资源预留请求 - 响应过程保留用于两个网络节点之间的数据传输的无线电资源。
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公开(公告)号：US20150189624A1
公开(公告)日：2015-07-02
申请号：US14419868
申请日：2012-08-22
CPC分类号： H04W72/02 , H04W72/04 , H04W72/0413 , H04W72/082 , H04W72/1231 , H04W72/1268 , H04W76/14
摘要： A technique including: making at a communication device a provisional decision about one or more transmission parameters for a transmission from the communication device to an access network or another communication device via radio resources managed by an access network; communicating the provisional decision to the network or the another communication device; and receiving from the access network or the another communication device an indication of a final decision about the transmission parameters for the transmission from the communication device to the access network or another communication device.
摘要翻译： 一种技术，包括：在通信设备处，通过经由由接入网络管理的无线资源，从通信设备到接入网或另一通信设备的传输的一个或多个传输参数的临时决定; 将所述临时决定传达到所述网络或所述另一通信设备; 以及从所述接入网络或所述另一通信设备接收关于从所述通信设备到所述接入网络或另一通信设备的传输的传输参数的最终决定的指示。
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公开(公告)号：US20150103702A1
公开(公告)日：2015-04-16
申请号：US14389606
申请日：2012-04-03
CPC分类号： H04L5/16 , H04B7/2643 , H04L5/0044 , H04L5/1438 , H04L27/2602
摘要： A method for selecting a frame format in a communications system is disclosed. A network apparatus (AP) predefines a TDD data frame structure such that a TDD frame has a predefined frame duration defining an uplink-downlink switching point periodicity. The frame duration defines a maximum time in which a half-duplex apparatus performs a cycle transmit-receive-transmit and/or a cycle receive-transmit-receive. An uplink-downlink ratio is adjustable on a symbol level in the TDD frame. The TDD frame is partitioned into one or more of a guard period, a downlink portion and an uplink portion.
摘要翻译： 公开了一种在通信系统中选择帧格式的方法。 网络设备（AP）预定义TDD数据帧结构，使得TDD帧具有定义上行链路 - 下行链路切换点周期性的预定义帧持续时间。 帧持续时间定义了半双工设备执行周期发送接收发送和/或周期接收发送接收的最大时间。 上行链路 - 下行链路比率可在TDD帧中的符号级别上进行调整。 TDD帧被划分为保护周期，下行链路部分和上行链路部分中的一个或多个。
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公开(公告)号：US10291342B2
公开(公告)日：2019-05-14
申请号：US13984607
申请日：2011-02-11
摘要： Apparatus and method for communication are provided. The apparatus includes a controller for controlling the transmission and reception of data on one or more carriers utilizing Time Division Duplexing and frames including sub frames, where multiple carriers utilized by different apparatuses are synchronized with each other and a predetermined number of sub frames of each frame are reserved for predetermined transmission directions and a scheduler for allocating the rest of the sub frames carrier specifically either in downlink or uplink direction.
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公开(公告)号：US10218476B2
公开(公告)日：2019-02-26
申请号：US13817209
申请日：2010-08-16
摘要： Resources for reference signalling on at least one component carrier of a plurality of aggregated component carriers can be determined by a station. Information indicative the at least one component carrier and the associated resources is then communicated to another station for configuration of the other station. A trigger is then sent for reference signalling, and in response to the trigger, at least one reference signal is sent from the other station using the indicated at least one component carrier and resources.
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公开(公告)号：US09420582B2
公开(公告)日：2016-08-16
申请号：US14006708
申请日：2011-03-25
CPC分类号： H04W72/0446 , H04J13/0062 , H04J13/14
摘要： There is provided a method, an apparatus and a computer program product for selecting at least one extended preamble. The selected extended preamble fulfills certain criteria regarding the cyclic shift-specific timing uncertainty windows and supports for high speeds and high frequencies.
摘要翻译： 提供了一种用于选择至少一个扩展前同步码的方法，装置和计算机程序产品。 所选择的扩展前置码符合关于循环移位专用定时不定性窗口的一些标准，并支持高速和高频率。
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