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1. 发明申请

WO2013110331A1 UPLINK CHANNEL FOR WIRELESS COMMUNICATION 审中-公开
标题翻译：上网通道无线通信
公开(公告)号：WO2013110331A1
公开(公告)日：2013-08-01
申请号：PCT/EP2012/051144
申请日：2012-01-25
申请人： FUJITSU LIMITED , WEBB, Matthew , TESANOVIC, Milos , MOULSLEY, Timothy , FANG, Yiwei
发明人： WEBB, Matthew , TESANOVIC, Milos , MOULSLEY, Timothy , FANG, Yiwei
IPC分类号： H04L5/00
CPC分类号： H04W72/04 , H04L5/0094
摘要： A new random access (RA) procedure designed for a scenario where a large number of low-cost and low-capability LTE devices are deployed within a coverage area. After an initial, contention-based RA procedure, the network assigns the UE fixed PRACH resources in time (and possibly frequency) and a fixed RA preamble for use in future RA procedures. The RA preambles are therefore multiplexed in time, increasing their effective number. The eNodeB maintains a list of UE identity to preamble+resources associations and is thus able to identify which UE is accessing PRACH in a given subframe. To allow a UE to indicate that it is suitable for inclusion in this new procedure, a means of using the RA procedure to transmit information earlier in the access procedure is designed. The set of all permissible preambles is partitioned and each partition is associated with a particular state of the UE with respect to the information it wishes to transmit. To indicate its state, the UE chooses a preamble in the initial contention-based RA procedure from the relevant partition, rather than at random. The eNodeB is able similarly to indicate information to the UE by its choice of preamble+resource in the new RA procedure.
摘要翻译：一种新的随机接入（RA）程序，其设计用于在覆盖区域内部署大量低成本和低能力的LTE设备的场景。在初始的基于竞争的RA过程之后，网络在时间上（以及可能的频率）分配UE固定的PRACH资源和固定的RA前同步码，用于将来的RA过程。因此，RA前导码在时间上被多路复用，增加了它们的有效数量。 eNodeB将UE标识的列表维护到前导码+资源关联，并且因此能够识别在给定子帧中哪个UE正在访问PRACH。为了允许UE指示它适合包含在这个新的过程中，设计了一种使用RA过程在接入过程中更早地发送信息的方法。所有允许的前导码的集合被分割，并且每个分区相对于其希望发送的信息与UE的特定状态相关联。为了指示其状态，UE从相关分区而不是随机地在基于初始争用的RA过程中选择前导码。 eNodeB能够类似地通过在新的RA过程中选择前导码+资源来向UE指示信息。

2. 发明申请

WO2013127453A1 CONTROL CHANNELS FOR WIRELESS COMMUNICATION 审中-公开
标题翻译：无线通信控制通道
公开(公告)号：WO2013127453A1
公开(公告)日：2013-09-06
申请号：PCT/EP2012/053475
申请日：2012-02-29
申请人： FUJITSU LIMITED , MOULSLEY, Timothy , TESANOVIC, Milos , WEBB, Matthew
发明人： MOULSLEY, Timothy , TESANOVIC, Milos , WEBB, Matthew
IPC分类号： H04W72/04
CPC分类号： H04W74/002 , H04L5/0035 , H04L5/0042 , H04L5/0053 , H04L5/0092 , H04W48/16 , H04W74/0866
摘要： A scheme for the transmission and reception of downlink control channel messages in LTE which can be applied in association with random access transmission (RACH) in the uplink. Initially, the UE monitors a specific search space on the downlink control channel (PDCCH) for specific types of message (DCI messages) from the eNodeB following a RACH transmission. Subsequently (112 - 120) the UE is configured to monitor a different search space and/or control channel (e.g. E-PDCCH) for the same type of DCI message. The UE then proceeds (122) to monitor the different search space and/or control channel. Allowing DCI messages to be transmitted on the E-PDCCH rather than the PDCCH reduces the loading on PDCCH and improves control channel efficiency (in terms of resource use). In the case of RACH, this raises the limit on the rate at which random access transmissions can be processed. The potential increase in total number of blind decodings required to receive the E-PDCCH may be mitigated by means of limiting the duration of monitoring the E- PDCCH to subframes where the expected DCI messages may be transmitted by the network.
摘要翻译：用于在LTE中发送和接收下行链路控制信道消息的方案，其可以在上行链路中与随机接入传输（RACH）相关联地应用。首先，在RACH传输之后，UE监视来自eNodeB的特定类型消息（DCI消息）的下行链路控制信道（PDCCH）上的特定搜索空间。随后（112-120），UE被配置为监视相同类型的DCI消息的不同搜索空间和/或控制信道（例如E-PDCCH）。然后，UE继续（122）以监视不同的搜索空间和/或控制信道。允许在E-PDCCH而不是PDCCH上发送DCI消息减少PDCCH上的负载，并提高控制信道效率（在资源使用方面）。在RACH的情况下，这提高了可以处理随机接入传输速率的限制。可以通过将监视E-PDCCH的持续时间限制为网络可能发送预期的DCI消息的子帧来减轻接收E-PDCCH所需的盲解码总数的潜在增加。

3. 发明申请

WO2013023959A1 SCHEDULING REQUEST ENABLED UPLINK TRANSMISSION 审中-公开
标题翻译：调度请求启用上传传输
公开(公告)号：WO2013023959A1
公开(公告)日：2013-02-21
申请号：PCT/EP2012/065445
申请日：2012-08-07
申请人： FUJITSU LIMITED , MOULSLEY, Timothy , TESANOVIC, Milos , WEBB, Matthew , BUCKNELL, Paul , OHTA, Yoshiaki
发明人： MOULSLEY, Timothy , TESANOVIC, Milos , WEBB, Matthew , BUCKNELL, Paul , OHTA, Yoshiaki
IPC分类号： H04W72/04
CPC分类号： H04W72/1278 , H04W72/1284
摘要： The present invention refers to transmission method in a mobile communication system (1 ) comprising a base station (20) and a terminal (10) for transmitting transmission data to the base station. In order to provide a more efficient transmission procedure, a method is provided, in which the terminal transmits a message to the base station indicating that an uplink transmission resource is to be used by the terminal; and further information is provided by the terminal to the base station.
摘要翻译：本发明涉及移动通信系统（1）中的传输方法，该系统包括基站（20）和用于向基站发送传输数据的终端（10）。为了提供更高效的传输过程，提供了一种方法，其中终端向基站发送指示终端将使用上行链路传输资源的消息; 并且终端向基站提供进一步的信息。

4. 发明申请

WO2013044970A1 UPLINK CHANNEL FOR WIRELESS COMMUNICATION 审中-公开
标题翻译：上网通道无线通信
公开(公告)号：WO2013044970A1
公开(公告)日：2013-04-04
申请号：PCT/EP2011/067048
申请日：2011-09-29
申请人： FUJITSU LIMITED , MOULSLEY, Timothy , TESANOVIC, Milos , WEBB, Matthew , LI, Zhaojun
发明人： MOULSLEY, Timothy , TESANOVIC, Milos , WEBB, Matthew , LI, Zhaojun
IPC分类号： H04W74/08 , H04W74/00
CPC分类号： H04W74/0833 , H04W74/004
摘要： A scheme to allow the random access process (for example) in an LTE UE to transmit more useful information earlier in the procedure. This may be achieved by transmitting two linked signals, which could be two simultaneously transmitted PRACH signatures. The additional information (such as UE identity or buffer status) is indicated by the choice of the second signal/signature, and/or by some combination of transmission characteristics of the linked signals. This allows an LTE network to reach a state of transmitting and/or receiving higher data rates more quickly than the current RACH procedure, thus reducing latency and improving the user experience. This is achieved without requiring significant additional complexity in the network.
摘要翻译：允许LTE UE中的随机接入过程（例如）在过程中更早地传送更有用信息的方案。这可以通过发送两个链接信号来实现，其可以是两个同时发送的PRACH签名。附加信息（例如UE身份或缓冲器状态）由第二信号/签名的选择和/或通过链接信号的传输特性的某种组合来指示。这允许LTE网络比当前的RACH过程更快地达到发送和/或接收更高数据速率的状态，从而减少等待时间并改善用户体验。实现这一点，而不需要在网络中显着的额外的复杂性。

5. 发明申请

WO2014060544A1 WIRELESS COMMUNICATION IN MULTI-RAT SYSTEM 审中-公开
标题翻译：多系统无线通信
公开(公告)号：WO2014060544A1
公开(公告)日：2014-04-24
申请号：PCT/EP2013/071775
申请日：2013-10-17
申请人： FUJITSU LIMITED , LI, Zhaojun , MOULSLEY, Timothy , BUCKNELL, Paul , TESANOVIC, Milos
发明人： LI, Zhaojun , MOULSLEY, Timothy , BUCKNELL, Paul , TESANOVIC, Milos
IPC分类号： H04W88/06 , H04W72/04
CPC分类号： H04L5/0032 , H04W28/0278 , H04W28/08 , H04W72/0413 , H04W72/1221 , H04W72/1226 , H04W88/06 , H04W88/10
摘要： A buffer status reporting scheme for a terminal (10) wishing to transmit data simultaneously in multiple RATs of a wireless communication network, which enables the co-ordination of multiple base stations (12, 14) of different RATs (e.g. LTE eNB, UMTS base station, WiFi access point, etc.) with the assistance of the terminal (10) in order to achieve efficient radio resource scheduling for multi-RAT multi-flow aggregation in uplink. A radio bearer is configured for multi-RAT multi-flow aggregation by the network, and multiple logical channel IDs are assigned to this RB that may be associated with different RATs. Logical channels associated with a certain RAT (or a given set of RATs) may be grouped into one logical channel group for radio resource scheduling reason. The terminal (10) performs buffer status reporting, according to the configuration, on all involved RATs and sends reports/indications to one or more involved base stations (12.14).
摘要翻译：一种用于希望在无线通信网络的多个RAT中同时发送数据的终端（10）的缓冲器状态报告方案，其使得能够协调不同RAT（例如LTE eNB，UMTS基站）的多个基站（12,14）站点，WiFi接入点等），以便在上行链路中实现用于多RAT多流聚合的有效的无线电资源调度。无线电载体被配置为由网络进行多RAT多流聚合，并且将多个逻辑信道ID分配给可以与不同RAT相关联的该RB。与特定RAT（或给定的一组RAT）相关联的逻辑信道可以被分组为用于无线电资源调度原因的一个逻辑信道组。终端（10）根据配置在所有涉及的RAT上执行缓冲器状态报告，并向一个或多个相关基站（12.14）发送报告/指示。

6. 发明申请

WO2013017154A1 CONTROL CHANNEL FOR WIRELESS COMMUNICATION 审中-公开
标题翻译：无线通信控制通道
公开(公告)号：WO2013017154A1
公开(公告)日：2013-02-07
申请号：PCT/EP2011/063164
申请日：2011-07-29
申请人： FUJITSU LIMITED , MOULSLEY, Timothy , TESANOVIC, Milos
发明人： MOULSLEY, Timothy , TESANOVIC, Milos
IPC分类号： H04W72/04
CPC分类号： H04W72/1289 , H04L5/0007 , H04L5/003 , H04L27/2614 , H04W4/70 , H04W28/18 , H04W72/042 , H04W72/0446 , H04W72/1284
摘要： The method of the invention allows transmission of UE-specific resource allocations in a Downlink Control Information (DCI) format containing information for multiple UEs in the same PDCCH. Currently in LTE, a single control channel (PDCCH) is transmitted to the UE for any UL or DL resource allocation, except for semi-persistent scheduling (SPS). The present method provides a new combinatory set of preconfigured messages, for efficiently transmitting control information for those instances where full flexibility is not required. In order to avoid increasing the number of blind decodes, the size of the new DCI format is the same as an existing DCI format, preferably the same as the size of DCI formats 0/1A/3/3A, and is transmitted in the common search space. The number of required bits is reduced by signalling only one of a limited set of DCI messages per UE. Thus the PDCCH is effectively able to support an increased number of UEs.
摘要翻译：本发明的方法允许在同一PDCCH中包含多个UE的信息的下行链路控制信息（DCI）格式的UE专用资源分配的传输。目前在LTE中，对于任何UL或DL资源分配，除了半静态调度（SPS）之外，单个控制信道（PDCCH）被发送到UE。本方法提供了一组新的预配置消息组合，用于为不需要完全灵活性的那些情况高效地发送控制信息。为了避免增加盲解码的数量，新的DCI格式的大小与现有的DCI格式相同，优选地与DCI格式0 / 1A / 3 / 3A的大小相同，并且以公共搜索空间。所需比特的数量通过仅通过每个UE仅传送有限的一组DCI消息中的一个来减少。因此，PDCCH有效地支持增加数量的UE。

7. 发明申请

WO2013017178A1 CONTROL CHANNEL FOR WIRELESS COMMUNICATION 审中-公开
标题翻译：无线通信控制通道
公开(公告)号：WO2013017178A1
公开(公告)日：2013-02-07
申请号：PCT/EP2011/069444
申请日：2011-11-04
申请人： FUJITSU LIMITED , MOULSLEY, Timothy , TESANOVIC, Milos
发明人： MOULSLEY, Timothy , TESANOVIC, Milos
IPC分类号： H04W72/12 , H04W72/04
CPC分类号： H04W72/1289 , H04L5/0007 , H04L5/003 , H04L27/2614 , H04W4/70 , H04W28/18 , H04W72/042 , H04W72/0446 , H04W72/1284
摘要： A scheme for transmission of control channel information in a compact form intended to support SPS (Semi-Persistent Scheduling) in a wireless communication system. As applied to LTE, the scheme is to indicate a pre-configured UE-specific resource allocation in a Downlink Control Information (DCI) format containing information for multiple UEs in the same PDCCH. In order to avoid increasing the number of blind decodes, the DCI format size may be the same as an existing DCI format. Preferably the size of the new format is the same as that of DCI formats 0/1 A/3/3A. The number of required bits per UE is minimised by signalling only one of a limited set of DCI messages per UE. The scheme provides a means for re-configuring SPS resources for multiple UEs using a single PDCCH transmission, whilst enabling better support for variable packet sizes and variable intervals between packets than currently defined SPS.
摘要翻译：用于以无线通信系统中用于支持SPS（半持续调度）的紧凑形式传输控制信道信息的方案。应用于LTE的方案是指示在同一PDCCH中包含多个UE的信息的下行链路控制信息（DCI）格式中的预先配置的UE专用资源分配。为了避免增加盲解码的数量，DCI格式大小可能与现有的DCI格式相同。优选地，新格式的大小与DCI格式0/1A / 3 / 3A的大小相同。通过仅通过每个UE仅传送有限的一组DCI消息中的一个来最小化每个UE所需的比特数。该方案提供了一种用于使用单个PDCCH传输为多个UE重新配置SPS资源的手段，同时能够更好地支持分组之间的可变分组大小和可变间隔，而不是当前定义的SPS。

8. 发明申请

WO2010150133A1 A METHOD FOR COMMUNICATING IN A MOBILE NETWORK 审中-公开
标题翻译：一种在移动网络中通信的方法
公开(公告)号：WO2010150133A1
公开(公告)日：2010-12-29
申请号：PCT/IB2010/052643
申请日：2010-06-23
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , SHARP KABUSHIKI KAISHA , MOULSLEY, Timothy , TESANOVIC, Milos
发明人： MOULSLEY, Timothy , TESANOVIC, Milos
IPC分类号： H04L5/00
CPC分类号： H04L5/0091 , H04L5/0053
摘要： The present invention relates to a method for communicating between a primary station and a plurality of secondary stations, comprising (a) the primary station configuring a secondary station to search on a first channel 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, where at least one resource set might be used to transmit a message to a secondary station, (b) the primary station setting a characteristic of the first channel to a first value. (c) the primary station changing the characteristic of the first channel to a second value upon detection of a capacity event in the search spaces.
摘要翻译：本发明涉及一种用于在主站和多个次站之间进行通信的方法，包括：（a）主站构成次站，以在第一信道上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由至少第一数量的资源集合组成，其中可以使用至少一个资源集合来向副站发送消息，（b）所述主站将所述第一信道的特性设置为第一值。（c）在检测到搜索空间中的容量事件时，主站将第一信道的特性改变为第二值。

9. 发明申请

WO2010150137A1 A METHOD FOR COMMUNICATING IN A MOBILE NETWORK 审中-公开
标题翻译：一种在移动网络中通信的方法
公开(公告)号：WO2010150137A1
公开(公告)日：2010-12-29
申请号：PCT/IB2010/052673
申请日：2010-06-15
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , SHARP KABUSHIKI KAISHA , MOULSLEY, Timothy , CHIAU, Choo, Chiap , TESANOVIC, Milos , DAVIES, Rob, J.
发明人： MOULSLEY, Timothy , CHIAU, Choo, Chiap , TESANOVIC, Milos , DAVIES, Rob, J.
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04L5/0044 , H04L5/0053 , H04L5/0092 , H04W72/042 , H04W72/044
摘要： The present invention relates to a method or communicating between a primary station and a plurality of secondary stations, comprising the primary station providing a plurality of resource sets, the primary station configuring a secondary station to search for a control channel on at least one of a plurality of search spaces each corresponding to a resource set, wherein at least part of one of the search spaces is used to transmit a control message to a secondary station, the control message being indicative of a resource allocated to the secondary station for transmitting to the primary station or receiving from the primary station data, and wherein the secondary station deduces from the part of the search space used for transmitting the control message an indication of the resource set from the plurality of resource sets within which the allocated resource is located.
摘要翻译：本发明涉及主站和多个次站之间的方法或通信，包括提供多个资源集的主站，所述主站配置辅助站以在以下各项中的至少一个上搜索控制信道：多个搜索空间，每个与资源集相对应的搜索空间，其中，所述搜索空间中的至少一部分用于向次站发送控制消息，所述控制消息指示分配给所述次站的资源以发送到主站或从主站数据接收，并且其中次站从用于发送控制消息的搜索空间的一部分推导出从分配的资源所在的多个资源集合中的资源集合的指示。

10. 发明申请

WO2009115971A1 METHOD FOR COMMUNICATING AND RADIO STATION THEREFOR 审中-公开
标题翻译：用于通信和无线电台的方法
公开(公告)号：WO2009115971A1
公开(公告)日：2009-09-24
申请号：PCT/IB2009/051067
申请日：2009-03-16
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , BAKER, Matthew, P.J. , MOULSLEY, Timothy, J , BUCKNELL, Paul , HUNT, Bernard , TESANOVIC, Milos
发明人： BAKER, Matthew, P.J. , MOULSLEY, Timothy, J , BUCKNELL, Paul , HUNT, Bernard , TESANOVIC, Milos
IPC分类号： H04W74/08
CPC分类号： H04W72/1221 , H04W72/0413 , H04W72/042 , H04W92/18
摘要： The present invention relates to a 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, (b) at the secondary station,after the expiration of a time period starting at arrival of the data packet, transmitting to the primary station a request for an uplink transmission resource if a grant of uplink transmission resource is not received during the said time period, (c) at the primary station, granting to the secondary station an uplink transmission resource.
摘要翻译：本发明涉及一种用于在主站和次站之间进行通信的方法，包括：（a）在次站到达要发送到主站的数据分组时，在缓冲器中缓冲所述数据分组，（b ），在从所述数据分组到达的时间段到期之后，在所述时间段内未接收到上行链路传输资源的许可的情况下向主站发送对上行链路传输资源的请求（ c）在主站，给予次站上行传输资源。

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