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1. 发明授权

US09426708B2 Enhanced mobility for devices using moving relay 有权
标题翻译：使用移动继电器的设备增强移动性
公开(公告)号：US09426708B2
公开(公告)日：2016-08-23
申请号：US14238773
申请日：2012-08-09
申请人： Lars Dalsgaard , Antti Piipponen , Elena Virtej , Sassan Iraji
发明人： Lars Dalsgaard , Antti Piipponen , Elena Virtej , Sassan Iraji
IPC分类号： H04W36/00 , H04W36/32 , H04W36/38 , H04W88/04 , H04W48/04 , H04W84/00 , H04W88/08
CPC分类号： H04W36/0094 , H04W36/0088 , H04W36/32 , H04W36/385 , H04W48/04 , H04W84/005 , H04W88/04 , H04W88/08
摘要： Enhanced mobility for devices using a moving relay, or in a moving relay environment, may be valuable in the Long Term Evolution (LTE) of the 3rd Generation Partnership Project (3 GPP). In particular, enhanced mobility procedures for user equipment (UE) can be useful with respect to a moving relay and the radio access network (RAN) interface (IF) between the user equipment and the moving relay. Thus, certain embodiments can improve the mobility procedures between moving relays and macro layer (stationary nodes, for example, eNodeBs). A method according to certain embodiments can include determining, by a user equipment, a stable average of a signal characteristic of a signal from a mobile access point. The method can also include limiting handover of the user equipment based on the stable average.
摘要翻译：使用移动中继器或移动中继环境的设备的增强的移动性在第三代合作伙伴计划（3GGPP）的长期演进（LTE）中可能是有价值的。特别地，用户设备（UE）的增强的移动性过程对于移动中继站和用户设备和移动中继站之间的无线接入网络（RAN）接口（IF）是有用的。因此，某些实施例可以改善移动中继和宏层（固定节点，例如，eNodeB）之间的移动性过程。根据某些实施例的方法可以包括由用户设备确定来自移动接入点的信号的信号特性的稳定平均值。该方法还可以包括基于稳定的平均值限制用户设备的切换。

2. 发明申请

US20140357276A1 Enhanced Mobility for Devices Using Moving Relay 有权
标题翻译：增强移动中继器的移动性
公开(公告)号：US20140357276A1
公开(公告)日：2014-12-04
申请号：US14238773
申请日：2012-08-09
申请人： Lars Dalsgaard , Antti Piipponen , Elena Virtej , Sassan Iraji
发明人： Lars Dalsgaard , Antti Piipponen , Elena Virtej , Sassan Iraji
IPC分类号： H04W36/00 , H04W88/04
CPC分类号： H04W36/0094 , H04W36/0088 , H04W36/32 , H04W36/385 , H04W48/04 , H04W84/005 , H04W88/04 , H04W88/08
摘要： Enhanced mobility for devices using a moving relay, or in a moving relay environment, may be valuable in the Long Term Evolution (LTE) of the 3rd Generation Partnership Project (3 GPP). In particular, enhanced mobility procedures for user equipment (UE) can be useful with respect to a moving relay and the radio access network (RAN) interface (IF) between the user equipment and the moving relay. Thus, certain embodiments can improve the mobility procedures between moving relays and macro layer (stationary nodes, for example, eNodeBs). A method according to certain embodiments can include determining, by a user equipment, a stable average of a signal characteristic of a signal from a mobile access point. The method can also include limiting handover of the user equipment based on the stable average.
摘要翻译：使用移动中继器或移动中继环境的设备的增强的移动性在第三代合作伙伴计划（3GGPP）的长期演进（LTE）中可能是有价值的。特别地，用户设备（UE）的增强的移动性过程对于移动中继站和用户设备和移动中继站之间的无线接入网络（RAN）接口（IF）是有用的。因此，某些实施例可以改善移动中继和宏层（固定节点，例如，eNodeB）之间的移动性过程。根据某些实施例的方法可以包括由用户设备确定来自移动接入点的信号的信号特性的稳定平均值。该方法还可以包括基于稳定的平均值限制用户设备的切换。

3. 发明授权

US09100941B2 Using unique preambles for D2D communications in LTE 有权
标题翻译：在LTE中使用D2D通信的唯一前导码
公开(公告)号：US09100941B2
公开(公告)日：2015-08-04
申请号：US13479477
申请日：2012-05-24
申请人： Rapeepat Ratasuk , Sassan Iraji , Antti Piipponen , Antti Sorri , Mikko Aleksi Uusitalo , Nitin Mangalvedhe
发明人： Rapeepat Ratasuk , Sassan Iraji , Antti Piipponen , Antti Sorri , Mikko Aleksi Uusitalo , Nitin Mangalvedhe
IPC分类号： H04W76/02 , H04W4/00 , H04W16/14
CPC分类号： H04W76/14 , H04W4/70 , H04W16/14
摘要： A method is disclosed that includes determining a preamble, at least a portion of which is unique to one or more user equipment for a device-to-device communication of one or more subframes on a band, and performing the device-to-device communication of the one or more subframes comprising the preamble on the band. The band could be, e.g., a lightly-licensed band, a licensed-exempt or unlicensed band, a secondary usage of a band of the licensed band, a band in TV white space, or a licensed band. Apparatus and computer program products are also disclosed.
摘要翻译：公开了一种方法，其包括确定前导码，其前后部分的至少一部分对于一个或多个用户设备是唯一的，用于频带上的一个或多个子帧的设备到设备通信，以及执行设备到设备通信包括在该频带上的前导码的一个或多个子帧。频带可以是例如轻度许可的频带，许可的免除或未许可的频带，许可频带的频带的二次使用，TV空白的频带或许可频带。还公开了装置和计算机程序产品。

4. 发明申请

US20090146791A1 Method, device, and system for "listen-before-talk" measurement to enable identifying of one or more unoccupied RF sub-bands 审中-公开
标题翻译：用于“先听者”测量的方法，装置和系统，以便识别一个或多个未被占用的RF子带
公开(公告)号：US20090146791A1
公开(公告)日：2009-06-11
申请号：US11990523
申请日：2005-11-24
申请人： Joni Jantunen , Hannu Laine , Antti Lappetelainen , Sassan Iraji
发明人： Joni Jantunen , Hannu Laine , Antti Lappetelainen , Sassan Iraji
IPC分类号： H04Q5/22
CPC分类号： G06K7/0008 , G06K7/10297 , H04B5/0062 , H04B5/04
摘要： The invention relates to a method of performing a Listen-Before-Talk measurement to enable identifying of one or more unoccupied radio frequency sub-bands applicable for radio frequency identification (RFID) communication operable with a radio frequency identification (RFID) reader subsystem; said method including obtaining timing information relating to one or more periods of activity of a wireless communication subsystem; deriving information about one or more periods of non-activity from said timing information; configuring said wireless communication subsystem to perform said Listen-Before-Talk measurement in coordination with said one or more periods of non-activity; and performing said Listen-Before-Talk measurement by the means of the wireless communication subsystem to identify said one or more unoccupied radio frequency sub-bands.
摘要翻译：本发明涉及一种执行“先听先听”测量的方法，以便能够识别适用于可与射频识别（RFID）阅读器子系统一起操作的射频识别（RFID）通信的一个或多个未被占用的射频子频带; 所述方法包括获得与无线通信子系统的一个或多个活动周期相关的定时信息; 从所述定时信息导出关于一个或多个非活动周期的信息; 配置所述无线通信子系统以与所述一个或多个非活动时段协调地执行所述在线听话前测量; 以及通过所述无线通信子系统的方式执行所述“先听先听”测量，以识别所述一个或多个未被占用的射频子频带。

5. 发明申请

US20130107816A1 Allocating Control Data to User Equipment 有权
标题翻译：将控制数据分配给用户设备
公开(公告)号：US20130107816A1
公开(公告)日：2013-05-02
申请号：US13284137
申请日：2011-10-28
申请人： Sassan Iraji , Honglei Miao
发明人： Sassan Iraji , Honglei Miao
IPC分类号： H04W72/08
CPC分类号： H04W72/042 , H04W72/08
摘要： A user equipment UE reports its UE-specific channel quality to the network. The network uses this to narrow a search space in which the UE looks for its downlink control signaling. In one embodiment the search space is defined by downlink signaling the network sends. The width of the search space may also select between types of downlink control signaling (for example, between PDCCH and E-PDCCH). In the specific examples described the poorest channel qualities result in the whole-bandwidth PDCCH being used while better channel qualities result in progressively narrower search spaces to look for an E-PDCCH.
摘要翻译：用户设备UE向网络报告其特定于UE的信道质量。网络使用它来缩小UE寻找其下行链路控制信令的搜索空间。在一个实施例中，搜索空间由网络发送的下行链路信令定义。搜索空间的宽度也可以选择下行链路控制信令的类型（例如，在PDCCH和E-PDCCH之间）。在所描述的具体示例中，最差的信道质量导致使用全带宽PDCCH，而更好的信道质量导致搜索空间逐渐变窄以寻找E-PDCCH。

6. 发明授权

US08811207B2 Allocating control data to user equipment 有权
标题翻译：将控制数据分配给用户设备
公开(公告)号：US08811207B2
公开(公告)日：2014-08-19
申请号：US13284137
申请日：2011-10-28
申请人： Sassan Iraji , Honglei Miao
发明人： Sassan Iraji , Honglei Miao
IPC分类号： G01R31/08 , H04W72/04 , H04W72/08
CPC分类号： H04W72/042 , H04W72/08
摘要： A user equipment UE reports its UE-specific channel quality to the network. The network uses this to narrow a search space in which the UE looks for its downlink control signaling. In one embodiment the search space is defined by downlink signaling the network sends. The width of the search space may also select between types of downlink control signaling (for example, between PDCCH and E-PDCCH). In the specific examples described the poorest channel qualities result in the whole-bandwidth PDCCH being used while better channel qualities result in progressively narrower search spaces to look for an E-PDCCH.
摘要翻译：用户设备UE向网络报告其特定于UE的信道质量。网络使用它来缩小UE寻找其下行链路控制信令的搜索空间。在一个实施例中，搜索空间由网络发送的下行链路信令定义。搜索空间的宽度也可以选择下行链路控制信令的类型（例如，在PDCCH和E-PDCCH之间）。在所描述的具体示例中，最差的信道质量导致使用全带宽PDCCH，而更好的信道质量导致搜索空间逐渐变窄以寻找E-PDCCH。

7. 发明申请

US20130343288A1 Power Control For LTE Deployment In Unlicensed Band 有权
标题翻译：用于LTE部署的电源控制在无许可频带
公开(公告)号：US20130343288A1
公开(公告)日：2013-12-26
申请号：US13529032
申请日：2012-06-21
申请人： Rapeepat Ratasuk , Mikko Aleksi Uusitalo , Nitin Mangalvedhe , Antti S. Sorri , Sassan Iraji
发明人： Rapeepat Ratasuk , Mikko Aleksi Uusitalo , Nitin Mangalvedhe , Antti S. Sorri , Sassan Iraji
IPC分类号： H04W72/12 , H04W52/04
CPC分类号： H04W52/24 , H04L5/001 , H04L5/0094 , H04L5/0098 , H04W16/14 , H04W52/228 , H04W52/242 , H04W52/243 , H04W52/283 , H04W52/38 , H04W52/50 , H04W72/1215 , H04W72/1231
摘要： Methods of power control for LTE transmissions in unlicensed bands are described. One method includes determining, at a first device (such as a LTE UE or LTE eNB), a scheduled transmission window for a LTE transmission in an unlicensed band. The transmission window indicates a time for sending the transmission in the unlicensed band. Prior to the scheduled transmission window, the method also includes determining whether a WiFi transmitter is transmitting a signal in the unlicensed band. The method also includes, in response to determining that the transmitter is transmitting in the unlicensed band, determining an adjusted transmission power for the transmission and sending the transmission (such as from an LTE UE to an LTE eNB or from an LTE eNB to an LTE UE) in the transmission window at the adjusted transmission power. Apparatus and computer readable media are also described.
摘要翻译：描述了在非许可频带中的LTE传输的功率控制方法。一种方法包括在第一设备（例如LTE UE或LTE eNB）处确定用于非许可频带中的LTE传输的调度传输窗口。发送窗口指示在未许可频带中发送发送的时间。在调度传输窗口之前，该方法还包括确定WiFi发射机是否在未许可频带中发送信号。该方法还包括响应于确定发射机在非许可频带中发射，确定用于传输的经调整的发射功率并将该传输（诸如从LTE UE发射到LTE eNB或从LTE eNB到LTE UE）在传输窗口中以调整的传输功率。还描述了装置和计算机可读介质。

8. 发明申请

US20100073244A1 Apparatus Comprising a Radio Antenna Element and a Grounded Conductor 审中-公开
标题翻译：包括无线电天线元件和接地导体的装置
公开(公告)号：US20100073244A1
公开(公告)日：2010-03-25
申请号：US12448488
申请日：2006-12-22
申请人： Ping Hui , Sassan Iraji , Joni Jorma Marius Jantunen
发明人： Ping Hui , Sassan Iraji , Joni Jorma Marius Jantunen
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q9/30 , H01Q19/005
摘要： An apparatus including: an exterior housing; a radio antenna element within the exterior housing; and a grounded conductor extending adjacent the antenna element and having a first area that is physically associated with a portion of the exterior housing.
摘要翻译：一种装置，包括：外壳; 外部壳体内的无线电天线元件; 以及与天线元件相邻延伸的接地导体，并且具有与外部壳体的一部分物理相关联的第一区域。

9. 发明申请

US20150236829A1 METHOD, APPARATUS, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR COORDINATION OF WIRELESS TRANSMISSION IN A FREQUENCY BAND 审中-公开
标题翻译：方法，装置，系统和计算机程序产品协调无线传输在频带
公开(公告)号：US20150236829A1
公开(公告)日：2015-08-20
申请号：US14424563
申请日：2012-08-31
申请人： Rapeepat Ratasuk , Nitin Mangalvedhe , Mikko Aleksi Uusitalo , Sassan Iraji , Antti Sorri
发明人： Rapeepat Ratasuk , Nitin Mangalvedhe , Mikko Aleksi Uusitalo , Sassan Iraji , Antti Sorri
IPC分类号： H04L5/00 , H04W74/04 , H04W72/04
CPC分类号： H04L5/0048 , H04L1/00 , H04L5/001 , H04L27/0006 , H04L2001/0092 , H04W28/26 , H04W72/0406 , H04W72/0453 , H04W74/04
摘要： A method and apparatus can be configured to perform steps comprising receiving channel-state information of at least one channel in a frequency band from at least a subset of a plurality of transmission nodes. The method may further comprise coordinating reserving of the at least one channel for a set of transmission nodes within the plurality of transmission nodes. The coordinating may be based on the received channel-state information to allow simultaneous transmission on the at least one channel by the set of transmission nodes. The method may further comprise communicating reservation information for the at least one channel to the set of transmission nodes.
摘要翻译：方法和装置可以被配置为执行包括从多个传输节点的至少一个子集接收频带中的至少一个信道的信道状态信息的步骤。该方法还可以包括协调用于多个传输节点内的一组传输节点的至少一个信道的保留。协调可以基于所接收的信道状态信息，以允许该组发送节点在至少一个信道上同时发送。该方法还可以包括将至少一个信道的预约信息传送到传输节点组。

10. 发明授权

US09031017B2 Power control for LTE deployment in unlicensed band 有权
标题翻译：在未经许可频段的LTE部署的功率控制
公开(公告)号：US09031017B2
公开(公告)日：2015-05-12
申请号：US13529032
申请日：2012-06-21
申请人： Rapeepat Ratasuk , Mikko Aleksi Uusitalo , Nitin Mangalvedhe , Antti S. Sorri , Sassan Iraji
发明人： Rapeepat Ratasuk , Mikko Aleksi Uusitalo , Nitin Mangalvedhe , Antti S. Sorri , Sassan Iraji
IPC分类号： H04W4/00 , H04W52/24 , H04W72/12 , H04W16/14 , H04W52/22 , H04W52/28
CPC分类号： H04W52/24 , H04L5/001 , H04L5/0094 , H04L5/0098 , H04W16/14 , H04W52/228 , H04W52/242 , H04W52/243 , H04W52/283 , H04W52/38 , H04W52/50 , H04W72/1215 , H04W72/1231
摘要： Methods of power control for LTE transmissions in unlicensed bands are described. One method includes determining, at a first device (such as a LTE UE or LTE eNB), a scheduled transmission window for a LTE transmission in an unlicensed band. The transmission window indicates a time for sending the transmission in the unlicensed band. Prior to the scheduled transmission window, the method also includes determining whether a WiFi transmitter is transmitting a signal in the unlicensed band. The method also includes, in response to determining that the transmitter is transmitting in the unlicensed band, determining an adjusted transmission power for the transmission and sending the transmission (such as from an LTE UE to an LTE eNB or from an LTE eNB to an LTE UE) in the transmission window at the adjusted transmission power. Apparatus and computer readable media are also described.
摘要翻译：描述了在非许可频带中的LTE传输的功率控制方法。一种方法包括在第一设备（例如LTE UE或LTE eNB）处确定用于非许可频带中的LTE传输的调度传输窗口。传输窗口指示在未许可频带中发送传输的时间。在调度传输窗口之前，该方法还包括确定WiFi发射机是否在未许可频带中发送信号。该方法还包括响应于确定发射机在非许可频带中发射，确定用于传输的经调整的发射功率并将该传输（诸如从LTE UE发射到LTE eNB或从LTE eNB到LTE UE）在传输窗口中以调整的传输功率。还描述了装置和计算机可读介质。

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