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公开(公告)号：US09585122B2
公开(公告)日：2017-02-28
申请号：US14179254
申请日：2014-02-12
发明人： Yuichi Morioka , Stephen John Barrett , Phil Young , Martin Beale
CPC分类号： H04W72/005 , H04L1/1861 , H04L1/1887 , H04L5/0055 , H04L5/0092 , H04W4/06
摘要： A method of communicating data between a base station and a plurality of terminal devices in a wireless telecommunications system. The method comprises transmitting data from the base station to the plurality of terminal devices in a multicast transmission and transmitting response signals from the terminal devices to the base station to indicate whether the respective terminal devices have successfully received the multicast transmission. The use of a multicast transmission provides an efficient mechanism for communicating the same data to a plurality of terminal device, for example as might be desired in a machine-type communication network. In combination with this, the use of individual response signals, such as ACK/NACK signalling, from the terminal devices allows the base station, or other entity, such as a machine-type communications server, to track which terminal devices have indicated successful receipt of the multicast transmission, and to instigate an appropriate re-transmission protocol accordingly.
摘要翻译： 一种在无线电信系统中在基站与多个终端设备之间传送数据的方法。 该方法包括在组播传输中从基站向多个终端设备发送数据，并将响应信号从终端设备传送到基站，以指示各个终端设备是否成功接收到组播传输。 使用多播传输提供了用于将相同数据传送到多个终端设备的有效机制，例如在机器型通信网络中可能需要的。 结合这一点，使用来自终端设备的单个响应信号（例如ACK / NACK信令）允许基站或诸如机器型通信服务器的其他实体跟踪哪些终端设备已经指示成功接收 的组播传输，并相应地启动适当的重传协议。
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公开(公告)号：US09572147B2
公开(公告)日：2017-02-14
申请号：US14357832
申请日：2012-12-17
发明人： Martin Beale
CPC分类号： H04W72/042 , H04L5/0044 , H04L5/0053 , H04L49/9094 , H04W4/70 , H04W4/80 , H04W72/0446
摘要： A method for communicating data between a base station and a terminal device in a wireless telecommunications system, for example an LTE-based system. The wireless communication system uses plural frequency sub-carriers spanning a system frequency band. Physical-layer control information for the terminal device is transmitted from the base station using sub-carriers selected from across the system frequency band, for example to provide frequency diversity. However, higher-layer data for the terminal device is transmitted using only sub-carriers selected from within a restricted frequency band which is smaller than and within the system frequency band. The terminal device is aware of the restricted frequency band, and as such need only buffer and process data within this restricted frequency band during periods where higher-layer data is being transmitted. The terminal device buffers and processes the full system frequency band during periods when physical-layer control information is transmitted.
摘要翻译： 一种用于在无线电信系统（例如基于LTE的系统）中的基站和终端设备之间传送数据的方法。 无线通信系统使用跨越系统频带的多个频率子载波。 使用从跨系统频带选择的子载波，从基站发送终端装置的物理层控制信息，例如提供频率分集。 然而，终端设备的较高层数据仅使用从在系统频带内小于系统频带内的受限频带内选择的子载波来发送。 终端设备知道受限制的频带，因此仅需要在发送高层数据的时段期间缓冲和处理该受限频带内的数据。 终端设备在发送物理层控制信息的期间缓冲并处理全系统频带。
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73.发明授权Reduced context or context-less short message transmission for machine—type—communication 有权减少机器类型通信的上下文或上下文短消息传输公开(公告)号：US09491614B2
公开(公告)日：2016-11-08
申请号：US14163803
申请日：2014-01-24
发明人： Stephen John Barrett
CPC分类号： H04W8/14 , H04W4/14 , H04W4/70 , H04W72/0406
摘要： A mobile communications network communicating data to/from communications devices, the network including base stations operable to provide a wireless access interface to communications devices; communications devices operable to communicate packets with the base stations via the wireless access interface; packet gateways operable to transmit user data packets received via the base stations from/to the communications devices; and mobility managers operable to send/receive signalling packets for controlling user data communications between communications devices and packet gateways. The mobility managers can, upon receiving a signalling packet from a communications device and including user data intended for a destination, detect the packet is not associated with any established signalling connection between the mobility managers and the communication device. The mobility managers can, responsive to the detection, transmit the user data in the signalling packet to the destination. Accordingly a short message may be sent in a reduced context or context-less manner.
摘要翻译： 移动通信网络向/从通信设备传送数据，所述网络包括可操作以向通信设备提供无线接入接口的基站; 通信设备，可操作以经由无线接入接口与基站通信分组; 分组网关可操作以将通过基站接收的用户数据分组从/发送到通信设备; 以及可操作用于发送/接收信令分组以用于控制通信设备和分组网关之间的用户数据通信的移动管理器。 移动管理器可以在从通信设备接收到信令分组并且包括用于目的地的用户数据时，可以检测到分组与移动性管理器和通信设备之间的已建立的信令连接无关。 移动管理器可以响应于检测将信令分组中的用户数据传送到目的地。 因此，可以以减少的上下文或上下文方式发送短消息。
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公开(公告)号：US09433021B2
公开(公告)日：2016-08-30
申请号：US14358615
申请日：2012-11-08
发明人： Robert Zakrzewski
摘要： A mobile communications system includes a mobile communications network configured to transmit/receive data to/from communications terminals. The mobile communications network includes a virtual mobility manager configured to store at least part of context information of a communications terminal when the communications terminal enters an off-line state so that if a triggering event occurs when the communications terminal is in the off-line state, the virtual mobility manager can page the off-line communications terminal in the off-line state so that a communications bearer can be established with the communications terminal using the stored context information, for communicating the data after the communications terminal has moved to an attached state.
摘要翻译： 移动通信系统包括被配置为向/从通信终端发送/接收数据的移动通信网络。 移动通信网络包括：虚拟移动管理器，被配置为当通信终端进入离线状态时，存储通信终端的上下文信息的至少一部分，从而当通信终端处于离线状态时发生触发事件 ，虚拟移动性管理者可以在脱机状态下对离线通信终端进行寻呼，从而可以使用所存储的上下文信息与通信终端建立通信承载，以便在通信终端移动到附接之后传送数据 州。
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75.发明申请INSERTING VIRTUAL CARRIER IN CONVENTIONAL OFDM HOST CARRIER IN COMMUNICATIONS SYSTEM 审中-公开在通信系统中的常规OFDM主机载体中插入虚拟载波公开(公告)号：US20160182197A1
公开(公告)日：2016-06-23
申请号：US15056635
申请日：2016-02-29
发明人： Darren MCNAMARA , Andrew Lillie , Peter DARWOOD , Martin BEALE
CPC分类号： H04L5/0007 , H04L5/0048 , H04L5/0053 , H04L5/0064 , H04L5/0094 , H04W74/0833
摘要： A mobile telecommunications system including mobile terminals of first type and second type configured to transmit uplink data to a network over a radio interface using plural sub-carriers. The mobile terminals of first type configured to transmit uplink data on a first group of the sub-carriers over a first bandwidth and the mobile terminals of second type configured to transmit uplink data on a second group of the sub-carriers within the first group of sub-carrier over a second bandwidth smaller than the first bandwidth. The mobile terminals of first type transmit random access request messages to a base station of the network requesting uplink radio resources on a first random access channel. The mobile terminals of second type transmit random access request messages to the base station of the network requesting uplink radio resources on a second random access channel on sub-carriers within the second sub-carrier group.
摘要翻译： 一种包括第一类型和第二类型的移动终端的移动电信系统，被配置为使用多个子载波通过无线电接口向网络发送上行链路数据。 第一类型的移动终端被配置为经由第一带宽在第一组子载波上发送上行链路数据，并且第二类型的移动终端被配置为在第一组中的第二组子载波上发送上行链路数据 在比第一带宽小的第二带宽上的子载波。 第一类型的移动终端向第一随机接入信道上的请求上行链路无线电资源的网络的基站发送随机接入请求消息。 第二类型的移动终端向第二子载波组中的子载波上的第二随机接入信道上的请求上行链路无线电资源的网络的基站发送随机接入请求消息。
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公开(公告)号：US09288786B2
公开(公告)日：2016-03-15
申请号：US14170153
申请日：2014-01-31
发明人： Yuichi Morioka , Stephen John Barrett , Phil Young , Martin Beale
CPC分类号： H04W72/005 , H04B7/02 , H04L1/1861 , H04L1/1887 , H04L5/0055 , H04W4/06 , H04W72/12 , H04W76/40
摘要： A method of communicating data between a base station and a plurality of terminal devices in a wireless telecommunications system is described. The method comprises transmitting data from the base station to the plurality of terminal devices in a multicast transmission and transmitting response signals from the terminal devices to the base station to indicate whether or not the respective terminal devices have successfully received the multicast transmission. The use of a multicast transmission provides an efficient mechanism for communicating the same data to a plurality of terminal device, for example as might be desired in a machine-type communication network. In combination with this, the use of individual response signals, such as ACK/NACK signalling, from the terminal devices allows the base station, or other entity, to track which terminal devices have indicated successful receipt of the multicast transmission, and to instigate an appropriate re-transmission protocol accordingly.
摘要翻译： 描述了在无线电信系统中的基站和多个终端设备之间传送数据的方法。 该方法包括在组播传输中从基站向多个终端设备发送数据，并从终端设备向基站发送响应信号，以指示各个终端设备是否已成功接收到组播传输。 使用多播传输提供了用于将相同数据传送到多个终端设备的有效机制，例如在机器型通信网络中可能需要的。 结合这一点，使用来自终端设备的单个响应信号（例如ACK / NACK信令）允许基站或其他实体跟踪哪些终端设备已经指示成功接收多播传输，并且启动一个 相应地适当的重新传输协议。
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77.发明申请METHOD AND APPARATUS FOR CONTROLLING CARRIER SELECTION IN WIRELESS COMMUNICATIONS SYSTEMS 审中-公开在无线通信系统中控制载波选择的方法和装置公开(公告)号：US20160073410A1
公开(公告)日：2016-03-10
申请号：US14944832
申请日：2015-11-18
发明人： Philip YOUNG , Peter Darwood
CPC分类号： H04W72/0453 , H04L5/003 , H04L5/0053 , H04W4/06 , H04W4/70 , H04W8/22 , H04W72/0446
摘要： A mobile communications system including: at least one base station configured to communicate data to/from different terminal devices via respective of plural logically separate carriers of a wireless access interface; first and second terminal devices operable to camp-on to first and second carriers of plural carriers and to subsequently communicate data with the at least one base station via the first and second carriers. The first and second carriers support compatible synchronisation signalling such that the first and second terminal devices both can synchronise with the first and second carriers to begin a camp-on procedure. Following synchronisation with one of the first or second carriers to begin the camp-on procedure, the second terminal device is configured to determine whether or not to continue with the camp-on procedure in dependence on an aspect of physical layer signalling associated with a control channel of the carrier with which it has synchronised.
摘要翻译： 一种移动通信系统，包括：至少一个基站，被配置为经由无线接入接口的多个逻辑上分离的载波的相应的数据向/从不同终端设备传送数据; 第一和第二终端设备可操作以驻留在多个载波的第一和第二载波上，并随后经由第一和第二载波与至少一个基站通信数据。 第一和第二载波支持兼容的同步信令，使得第一和第二终端设备都可以与第一和第二载波同步以开始驻留程序。 在与第一或第二载波之一同步以开始驻留程序之后，第二终端设备被配置为根据与控制相关联的物理层信令的方面来确定是否继续进行驻留程序 与其同步的载波的信道。
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78.发明申请公开(公告)号：US20150043408A1
公开(公告)日：2015-02-12
申请号：US14388603
申请日：2013-04-10
发明人： Yuichi Morioka
CPC分类号： H04W52/0219 , H04W4/70 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/162 , Y02D70/21 , Y02D70/22 , Y02D70/24
摘要： A wireless telecommunications system including at least one base station, a first terminal device and a second terminal device, wherein the first terminal device is a terminal device of a first type and the second terminal device is a terminal device of a second type, the second type being different from the first type, and wherein the at least one base station is configured to communicate data which is specific to the first terminal device in a synchronous manner and to communicate data which is specific to the second terminal device in a non-synchronous manner.
摘要翻译： 一种包括至少一个基站，第一终端设备和第二终端设备的无线电信系统，其中所述第一终端设备是第一类型的终端设备，所述第二终端设备是第二类型的终端设备，所述第二终端设备 类型与第一类型不同，并且其中所述至少一个基站被配置为以同步方式传送特定于所述第一终端设备的数据，并且以非同步的方式传送所述第二终端设备特有的数据 方式。
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公开(公告)号：US20140341140A1
公开(公告)日：2014-11-20
申请号：US14345537
申请日：2012-09-24
发明人： Martin Beale
CPC分类号： H04W28/0215 , H04W4/70 , H04W28/20 , H04W36/06 , H04W36/14 , H04W48/18 , H04W60/06 , H04W72/0453 , H04W72/048 , H04W76/20 , H04W88/06
摘要： A communications terminal communicates data to/from a mobile communications network. The mobile communications network includes a radio network including one or more base stations configured to provide a low bandwidth communications interface formed from a low bandwidth carrier for communicating the data to or receiving the data from the communications terminal in accordance with a relatively low bandwidth, and to provide a high bandwidth communications interface formed from a high bandwidth carrier for communicating the data to or receiving the data from the communications terminal in accordance with a relatively high bandwidth. The communications terminal is configured to attach for communication to the high bandwidth interface, and in response to receiving a command from the mobile communications network, to detach from the high bandwidth interface and to re-attach to the low bandwidth interface for communicating the data to or from the mobile communications network via the low bandwidth interface.
摘要翻译： 通信终端向/从移动通信网络传送数据。 移动通信网络包括无线电网络，该无线电网络包括一个或多个基站，被配置为提供从低带宽载波形成的低带宽通信接口，用于根据相对低的带宽将数据传送到通信终端或从通信终端接收数据;以及 以提供从高带宽载波形成的高带宽通信接口，用于根据相对高的带宽将数据传送到通信终端或从通信终端接收数据。 通信终端被配置为附加到高带宽接口的通信，并且响应于从移动通信网络接收到命令，从高带宽接口分离并重新附加到低带宽接口以将数据传送到 或者通过低带宽接口从移动通信网络。
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公开(公告)号：US20140307698A1
公开(公告)日：2014-10-16
申请号：US14357832
申请日：2012-12-17
发明人： Martin Beale
CPC分类号： H04W72/042 , H04L5/0044 , H04L5/0053 , H04L49/9094 , H04W4/70 , H04W4/80 , H04W72/0446
摘要： A method for communicating data between a base station and a terminal device in a wireless telecommunications system, for example an LTE-based system. The wireless communication system uses plural frequency sub-carriers spanning a system frequency band. Physical-layer control information for the terminal device is transmitted from the base station using sub-carriers selected from across the system frequency band, for example to provide frequency diversity. However, higher-layer data for the terminal device is transmitted using only sub-carriers selected from within a restricted frequency band which is smaller than and within the system frequency band. The terminal device is aware of the restricted frequency band, and as such need only buffer and process data within this restricted frequency band during periods where higher-layer data is being transmitted. The terminal device buffers and processes the full system frequency band during periods when physical-layer control information is transmitted.
摘要翻译： 一种用于在无线电信系统（例如基于LTE的系统）中的基站和终端设备之间传送数据的方法。 无线通信系统使用跨越系统频带的多个频率子载波。 使用从跨系统频带选择的子载波，从基站发送终端装置的物理层控制信息，例如提供频率分集。 然而，终端设备的较高层数据仅使用从在系统频带内小于系统频带内的受限频带内选择的子载波来发送。 终端设备知道受限制的频带，因此仅需要在发送高层数据的时段期间缓冲和处理该受限频带内的数据。 终端设备在发送物理层控制信息的期间缓冲并处理全系统频带。
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