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1. 发明申请

US20160174083A1 COVERAGE-DEFICIENT TERMINAL CONNECTION PROCEDURES 审中-公开
标题翻译：覆盖缺少终端连接程序
公开(公告)号：US20160174083A1
公开(公告)日：2016-06-16
申请号：US14909080
申请日：2014-02-10
申请人： Paul BUCKNELL , Akira ITO , Fujitsu Limited
发明人： Dorin G. VIOREL , Paul BUCKNELL , Akira ITO
IPC分类号： H04W24/02 , H04W74/00 , H04W4/00
CPC分类号： H04W8/005 , H04B7/0456 , H04B7/0617 , H04B7/0639 , H04W4/70 , H04W8/186 , H04W24/02 , H04W28/04 , H04W52/241 , H04W52/242 , H04W52/243 , H04W56/001 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W72/0473 , H04W72/10 , H04W74/006 , H04W76/14
摘要： A method may include detecting a synchronization signal from a base station. The method may further include determining a synchronization detection probability based on the detection of the synchronization signal. The method may further include estimating a coverage deficit range based on the synchronization detection probability. The method may further include transmitting coverage deficit signaling configured to indicate the coverage deficit range estimated based on the synchronization detection probability.
摘要翻译：一种方法可以包括检测来自基站的同步信号。该方法还可以包括基于同步信号的检测来确定同步检测概率。该方法还可以包括基于同步检测概率来估计覆盖缺陷范围。该方法还可以包括：发送覆盖缺陷信令，其被配置为指示基于同步检测概率估计的覆盖缺陷范围。

2. 发明申请

US20120236782A1 QUALITY OF SERVICE CONTROL IN A RELAY 有权
标题翻译：服务质量控制在继电器
公开(公告)号：US20120236782A1
公开(公告)日：2012-09-20
申请号：US13483690
申请日：2012-05-30
申请人： Paul BUCKNELL , Zhaojun LI
发明人： Paul BUCKNELL , Zhaojun LI
IPC分类号： H04B7/14
CPC分类号： H04B7/155 , H04B7/2606 , H04W72/1221 , H04W84/047
摘要： A method in a communications system in which a plurality of user equipments are transmitting data to a donor node via a relay node, the plurality of user equipments each storing the data in its own UE buffer prior to transmission to the relay node, the relay node storing the data received from the plurality of user equipments in a relay buffer prior to transmission to the donor node. The method comprises at the relay node, sending a relay buffer status report from the relay node to the donor node when a buffered data value passes a threshold value. The buffered data value representing either data stored in the UE buffers or data stored in the relay buffer.
摘要翻译：一种通信系统中的方法，其中多个用户设备经由中继节点向施主节点发送数据，所述多个用户设备在传输到所述中继节点之前将各自的UE缓冲器中的数据存储在所述中继节点中，所述中继节点在将所述多个用户设备接收到的数据传送到所述供体节点之前，将其存储在中继缓冲器中。该方法包括在中继节点处，当缓存的数据值通过阈值时，从中继节点向施主节点发送中继缓冲器状态报告。缓冲的数据值表示存储在UE缓冲器中的数据或存储在中继缓冲器中的数据。

3. 发明申请

US20120243462A1 TRANSMISSION IN A COMMUNICATION SYSTEM USING RELAY NODES 审中-公开
标题翻译：使用继电器的通信系统中的传输
公开(公告)号：US20120243462A1
公开(公告)日：2012-09-27
申请号：US13491951
申请日：2012-06-08
申请人： Paul BUCKNELL , Zhaojun LI
发明人： Paul BUCKNELL , Zhaojun LI
IPC分类号： H04W76/02 , H04W88/04 , H04W88/08 , H04W72/04
CPC分类号： H04W72/1236 , H04B7/155 , H04B7/2606 , H04W28/065 , H04W72/1263 , H04W84/047
摘要： The application relates to a transmission method in a communication system comprising a base station, a relay node and a plurality of UEs, the method comprising: when a new user data stream is established between a UE and the relay node, sending data stream characteristics including quality of service requirements, a channel identification and a UE identification for the user data stream to the base station; for transmission between the relay node and the base station, grouping the user data stream into one of a plurality of groups of multiplexed user data streams, each of which groups is defined by quality of service requirements; wherein the user data stream can be distinguished within its group on receipt using multiplexing information held within the group in conjunction with the data stream characteristics.
摘要翻译：该应用涉及包括基站，中继节点和多个UE的通信系统中的传输方法，所述方法包括：当在UE与中继节点之间建立新的用户数据流时，发送包括服务质量要求，到基站的用户数据流的信道识别和UE识别; 为了在中继节点和基站之间进行传输，将用户数据流分组成多组复用用户数据流中的一组，其中每组由服务质量要求定义; 其中用户数据流可以在接收时在其组内被区分，使用组合中保持的多路复用信息与数据流特性相结合。

4. 发明申请

US20120243461A1 RELAY HANDOVER CONTROL 审中-公开
标题翻译：继电器切换控制
公开(公告)号：US20120243461A1
公开(公告)日：2012-09-27
申请号：US13490986
申请日：2012-06-07
申请人： Paul BUCKNELL , Zhaojun LI , Mick WILSON
发明人： Paul BUCKNELL , Zhaojun LI , Mick WILSON
IPC分类号： H04W36/00 , H04W88/04
CPC分类号： H04W36/02
摘要： A method is provided in handover of a user equipment in a communications system from communicating with a donor node via a relay node, to communicating with a target node, the donor node being operable to transmit downlink data to the relay node in a series of sequentially marked donor packets, the relay node being operable to then transmit the downlink data to the user equipment in a series of sequentially marked relay packets. The method includes receiving a handover request at the donor node and, upon receipt, beginning buffering of the donor packets in a temporary buffer at the donor node, transmitting a status message from the relay node to the donor node indicating a first of the relay packets not received by the user equipment, transmitting an update message from the donor node to the relay node indicating the first donor packet buffered in the temporary buffer.
摘要翻译：在通信系统中的用户设备的切换中，提供了一种通信系统中的用户设备的切换，从经由中继节点与施主节点通信到目的节点的通信，所述施主节点可操作以一系列顺序向下一个中继节点发送下行链路数据所述中继节点可操作以随后以一系列顺序标记的中继分组将所述下行链路数据发送给所述用户设备。该方法包括在施主节点处接收切换请求，并且在接收到时，在施主节点处的临时缓冲器中开始缓存施主分组，从中继节点向施主节点发送指示第一中继分组的状态消息不由用户设备接收，从施主节点向中继节点发送指示缓冲在临时缓冲器中的第一施主分组的更新消息。

5. 发明申请

US20070223416A1 ARQ COMMUNICATION SYSTEM AND METHOD WITH ACKNOWLEDGMENT MAPPING 有权
标题翻译： ARQ通信系统和确认映射的方法
公开(公告)号：US20070223416A1
公开(公告)日：2007-09-27
申请号：US11568545
申请日：2005-05-05
申请人： Matthew BAKER , Timothy MOULSLEY , Paul BUCKNELL
发明人： Matthew BAKER , Timothy MOULSLEY , Paul BUCKNELL
IPC分类号： H04Q7/00
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。

6. 发明申请

US20180152963A1 Buffer Status Reporting in Small Cell Networks 有权
公开(公告)号：US20180152963A1
公开(公告)日：2018-05-31
申请号：US15879097
申请日：2018-01-24
申请人： FUJITSU LIMITED
发明人： Yiwei FANG , Timothy MOULSLEY , Zhaojun LI , Paul BUCKNELL
IPC分类号： H04W72/12 , H04W28/02
CPC分类号： H04W72/1284 , H04W28/0278 , H04W74/004
摘要： A wireless communication method wherein: a terminal (1) transmits first and second data streams to a network; wherein the first data stream is associated with both a first cell and a second cell of a plurality of cells (10, 20, 22, 24) serving the terminal, and the second data stream is associated with the second cell; and the terminal (1) transmits at least one signalling message including first information relating to data to be sent in the first data stream and/or second information relating to data to be sent in the second data stream to at least one of the first cell and the second cell based on predetermined rules corresponding to association between cells and data streams.

7. 发明申请

US20140295827A1 WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统
公开(公告)号：US20140295827A1
公开(公告)日：2014-10-02
申请号：US14205701
申请日：2014-03-12
申请人： FUJITSU LIMITED
发明人： Milos TESANOVIC , Paul BUCKNELL , Hind CHEBBO
IPC分类号： H04W16/06 , H04W36/00 , H04W72/04 , H04W76/02
CPC分类号： H04W16/06 , H04W16/00 , H04W16/08 , H04W36/0061 , H04W72/048 , H04W76/14 , H04W88/04
摘要： A method of operating a wireless communication system comprising one or more base stations each configured to provide a corresponding coverage in use, a particular one of the base stations providing coverage to one or more in-coverage terminals, there being one or more out-of-coverage terminals outside the coverage provided by the particular base station, the method comprising: determining whether a condition related to direct device-to-device wireless communication between the in-coverage terminals and the out-of-coverage terminals is satisfied; and if the condition is satisfied, changing at least one of the coverage of the particular base station and the coverage of another one of the base stations, so as to provide coverage to one or more of the out-of-coverage terminals.
摘要翻译：一种操作无线通信系统的方法，所述无线通信系统包括一个或多个基站，每个基站被配置为在使用中提供对应的覆盖，所述基站中的特定一个向一个或多个覆盖范围内的终端提供覆盖， - 覆盖终端在由特定基站提供的覆盖范围之外的覆盖终端，所述方法包括：确定是否满足与所述覆盖范围终端和所述超出覆盖终端之间的直接设备到设备无线通信相关的条件; 并且如果满足条件，则改变特定基站的覆盖范围和另一个基站的覆盖范围中的至少一个，以便向覆盖范围终端中的一个或多个提供覆盖。

8. 发明申请

US20140170965A1 METHOD AND APPARATUS FOR MODE-SWITCHING AT A BASE STATION 审中-公开
标题翻译：在基站模式切换的方法和装置
公开(公告)号：US20140170965A1
公开(公告)日：2014-06-19
申请号：US14037945
申请日：2013-09-26
申请人： FUJITSU LIMITED
发明人： Zhaojun LI , Paul BUCKNELL , Timothy MOULSLEY , Yoshihiro KAWASAKI
IPC分类号： H04B7/155 , H04W16/26
CPC分类号： H04B7/155 , H04W16/16 , H04W16/26 , H04W28/08 , H04W84/045 , H04W88/08
摘要： A base station arranged to operate in a wireless communications system as a booster base station providing a cell which is operable as a booster cell providing additional capacity to a coverage cell which it at least partially overlaps, the booster cell being operable to function in a first mode and a second mode, wherein the booster cell provides more additional capacity to the coverage cell when functioning in the first mode than it does when functioning in the second mode, the booster base station comprising: a listening module configured to perform a survey of the uplink interference received at the booster base station; a storage module configured to store uplink scheduling information; a calculation module configured to calculate an adjusted uplink interference; and a switching module configured to switch the booster cell from functioning in the second mode to functioning in the first mode.
摘要翻译：一种被设置为在无线通信系统中操作的基站，其作为提供小区的升压基站，所述小区可操作为向至少部分重叠的覆盖小区提供附加容量的升压小区，所述升压小区可操作以在第一模式和第二模式，其中所述升压单元在与所述第一模式中工作时相比，在所述第一模式下工作时向所述覆盖单元提供更多的附加容量，所述升压基站包括：侦听模块，被配置为执行对在加强基站处接收的上行链路干扰; 存储模块，被配置为存储上行调度信息; 计算模块，被配置为计算调整后的上行链路干扰; 以及切换模块，被配置为将升压单元从第二模式中的功能切换到第一模式中的功能。

9. 发明申请

US20130136078A1 WIRELESS COMMUNICATION SYSTEM AND METHOD FOR MAPPING OF CONTROL MESSAGES ON THE UN-INTERFACE 有权
标题翻译：无线通信系统和在接口上映射控制消息的方法
公开(公告)号：US20130136078A1
公开(公告)日：2013-05-30
申请号：US13742799
申请日：2013-01-16
申请人： FUJITSU LIMITED
发明人： Paul BUCKNELL , Zhaojun LI
IPC分类号： H04W72/10 , H04W84/04
CPC分类号： H04W72/10 , H04B7/2606 , H04W28/06 , H04W72/12 , H04W76/10 , H04W84/047 , H04W88/08
摘要： An LTE mobile communication system in which relays RN (14), each in communication with a donor eNB (13) are used to improve the coverage of high data rates, the cell-edge throughput and/or to increase system throughput. The problem addressed is that in the RN⇄DeNB (13) Un interface, all the S1-AP and/or X2-AP messages with different QoS requirements (for example different S1-AP/X2-AP messages that have different time criticalities) have to be delivered in a limited number of Data or Signalling Radio Bearers. A multiplexing mechanism enables the categorisation of different types of S1-AP and/or X2-AP messages and the mapping of these to a limited number of Radio Bearers over the Un radio interface.
摘要翻译： LTE移动通信系统，其中每个与供体eNB（13）通信的中继站RN（14）用于提高高数据速率的覆盖，小区边缘吞吐量和/或提高系统吞吐量。解决的问题是，在RN＆rlarr2; DeNB（13）Un接口中，具有不同QoS要求的所有S1-AP和/或X2-AP消息（例如具有不同时间关键性的不同的S1-AP / X2-AP消息）必须在有限数量的数据或信令无线电承载中传送。复用机制使得能够对不同类型的S1-AP和/或X2-AP消息进行分类，并且通过Un无线电接口将它们映射到有限数量的无线电承载。

10. 发明申请

US20130100908A1 REPORTING METHOD OF TERMINAL BUFFER STATE REPORT (BSR), OBTAINING METHOD FOR OBTAINING BSR FROM BASE STATION, AND CORRESPONDING TERMINAL, BASE STATION, COMMUNICATION SYSTEM 有权
标题翻译：终端缓冲状态报告（BSR）的报告方法，从基站获取BSR的获取方法和相应的终端，基站，通信系统
公开(公告)号：US20130100908A1
公开(公告)日：2013-04-25
申请号：US13712265
申请日：2012-12-12
申请人： FUJITSU LIMITED
发明人： Haibo XU , Yoshiaki OHTA , Katsumasa SUGIYAMA , Paul BUCKNELL
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04W28/0278 , H04W28/12
摘要： The present invention provides a reporting method of terminal Buffer State Report (BSR), obtaining method for obtaining the BSR from a base station, and corresponding terminal, base station, communication system. The terminal includes: buffer state index table; at least one extended buffer state index table; index table selector, selecting one of the index table from the said buffer state index table and the said at least one extended buffer state index table; index determination device, determining the index which is corresponding to the data quantity in the said index table according to the data quantity in the terminal buffer; index sender, sending the said index to the base station.
摘要翻译：本发明提供一种终端缓冲状态报告（BSR）的报告方法，从基站获取BSR的获取方法以及对应的终端，基站，通信系统。终端包括：缓冲状态索引表; 至少一个扩展缓冲状态索引表; 索引表选择器，从所述缓冲器状态索引表和所述至少一个扩展缓冲器状态索引表中选择一个索引表; 索引确定装置，根据终端缓冲器中的数据量确定与所述索引表中的数据量相对应的索引; 索引发送方，将所述索引发送到基站。

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