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1. 发明申请

WO2014047611A3 CHANNEL QUALITY MEASUREMENT AND TRANSMIT POWER ALLOCATION IN A DYNAMIC SPECTRUM MANAGEMENT SYSTEM 审中-公开
标题翻译：频道质量测量和动态分配管理系统中的发射功率分配
公开(公告)号：WO2014047611A3
公开(公告)日：2014-07-03
申请号：PCT/US2013061313
申请日：2013-09-24
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： MACK JANE , PERIARD FRANCOIS , SCHREIDER FRED M , CARTMELL JOHN , CHINCHOLI AMITH V , DEMIR ALPASLAN , LIN ZINAN
IPC分类号： H04W24/10 , H04W16/14
CPC分类号： H04L5/006 , H04B17/318 , H04L5/001 , H04W16/14 , H04W52/34
摘要： A dynamic spectrum management (DSM) engine may determine the channel quality of one or more channels associated with the DSM engine when packets are not being transmitted over the channels. For example, the DSM engine may trigger a channel quality measurement on a non- primary channel on a condition that a predetermined period of time has lapsed since the last activity associated with the non-primary channel, Channel quality measurement may be triggered via a data sending event on the non-primary channel such as sending a data frame on the non-primary channel. The DSM engine may perform respective quality measurements on multiple channels and store the respective qualify values in a database. Time-averaged channel qualities for the channels may be computed based on the stored quality values for computing transmit power distribution of across the channels.
摘要翻译：动态频谱管理（DSM）引擎可以在不通过信道发送分组时确定与DSM引擎相关联的一个或多个信道的信道质量。例如，DSM引擎可以在从与非主信道相关联的最后活动经过预定时间段的情况下在非主信道上触发信道质量测量，可以经由数据触发信道质量测量在非主信道上发送事件，例如在非主信道上发送数据帧。 DSM引擎可以对多个通道执行相应的质量测量，并将相应的限定值存储在数据库中。可以基于用于计算跨信道的发射功率分布的存储的质量值来计算信道的时间平均信道质量。

2. 发明申请

WO2014152853A2 METHOD AND APPARATUS TO ENABLE DIRECT LINK SETUP IN OPPORTUNISTIC MULTI-RAT AGGREGATION SYSTEMS 审中-公开
标题翻译：机会多元聚合系统中直接链路建立的方法与设备
公开(公告)号：WO2014152853A2
公开(公告)日：2014-09-25
申请号：PCT/US2014027983
申请日：2014-03-14
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： CHINCHOLI AMITH V , GOYAL SANJAY , LE TAN B , DEMIR ALPASLAN
CPC分类号： H04W8/24 , H04W8/005 , H04W76/023 , H04W88/06
摘要： A method performed by a multiple radio-access technology (RAT) capable access point (AP), for communicating the direct link capability and RAT capability between a first station (STA) and a second STA is disclosed. The method may comprise the AP receiving a direct link discovery request message from the first STA using a first common enabled RAT. The AP may select a second common enabled RAT for communication with a second STA. The AP may forward the direct link discovery request message to the second STA using the second common enabled RAT. The first common enabled RAT and the second common enabled RAT may be the same. The AP may receive a direct link setup request message from the first STA using the first common enabled RAT and forward the direct link setup request message to the second STA using the second common enabled RAT.
摘要翻译：公开了一种由具有能力的多个无线电接入技术（RAT）接入点（AP）执行的方法，用于在第一站（STA）和第二STA之间传送直接链路能力和RAT能力。该方法可以包括AP使用第一公共使能RAT从第一STA接收直接链路发现请求消息。 AP可以选择第二常用的能够与第二STA进行通信的RAT。 AP可以使用第二公共使能RAT将直接链路发现请求消息转发到第二STA。第一常用使能RAT和第二常用使能RAT可以是相同的。 AP可以使用第一公共使能RAT从第一STA接收直接链路建立请求消息，并且使用第二公共使能RAT将直接链路建立请求消息转发到第二STA。

3. 发明申请

WO2012109195A3 METHOD AND APPARATUS FOR OPERATING SUPPLEMENTARY CELLS IN LICENSED EXEMPT SPECTRUM 审中-公开
标题翻译：在许可的样本谱中操作补充细胞的方法和装置
公开(公告)号：WO2012109195A3
公开(公告)日：2013-05-02
申请号：PCT/US2012024079
申请日：2012-02-07
申请人： INTERDIGITAL PATENT HOLDINGS , GAUVREAU JEAN-LOUIS , FREDA MARTINO M , LIN ZINAN , MURRAY JOSEPH M , YE CHUNXUAN , BALA ERDEM , BELURI MIHAELA C , CASTOR DOUGLAS R , CHINCHOLI AMITH V , CUFFARO ANGELO A , DAI YUYING , DEMIR ALPASLAN , GREDONE JOSEPH W , YANG RUI , MA LIANGPING , DIGIROLAMO ROCCO , TOUAG ATHMANE , PURKAYASTHA DEBASHISH
发明人： GAUVREAU JEAN-LOUIS , FREDA MARTINO M , LIN ZINAN , MURRAY JOSEPH M , YE CHUNXUAN , BALA ERDEM , BELURI MIHAELA C , CASTOR DOUGLAS R , CHINCHOLI AMITH V , CUFFARO ANGELO A , DAI YUYING , DEMIR ALPASLAN , GREDONE JOSEPH W , YANG RUI , MA LIANGPING , DIGIROLAMO ROCCO , TOUAG ATHMANE , PURKAYASTHA DEBASHISH
IPC分类号： H04W16/14 , H04B7/26 , H04L5/06 , H04L5/14 , H04W16/24 , H04W72/08
CPC分类号： H04L1/1893 , H04L1/1812 , H04L1/1861 , H04L5/0032 , H04L5/0055 , H04L5/06 , H04L5/14 , H04L5/143 , H04L5/1469 , H04W16/14 , H04W16/24 , H04W28/16 , H04W72/0453 , H04W72/082
摘要： A method and apparatus for operating supplementary cells in licensed exempt (LE) spectrum. An aggregating cell operating in a frequency division duplex (FDD) licensed spectrum is aggregated with a LE supplementary cell operating in a time sharing mode for uplink (UL) and downlink (DL) operations. The LE supplementary cell may be an FDD supplementary cell dynamically configurable between an UL only mode, a DL only mode, and a shared mode, to match requested UL and DL traffic ratios. The LE supplementary cell may be a time division duplex (TDD) supplementary cell. The TDD supplementary cell may be dynamically configurable between multiple TDD configurations. A coexistence capability for coordinating operations between the LE supplementary cell with other systems operating in the same channel is provided. Coexistence gaps are provided to measure primary/secondary user usage and permit other systems operating in the LE supplementary cell channel to access the channel.
摘要翻译：用于在许可豁免（LE）频谱中操作辅助小区的方法和装置。以频分双工（FDD）许可频谱工作的聚合小区与在上行链路（UL）和下行链路（DL））操作的时分模式下操作的LE补充小区进行聚合。 LE补充小区可以是在仅UL模式，仅DL模式和共享模式之间动态配置的FDD补充小区，以匹配所请求的UL和DL业务比。 LE补充小区可以是时分双工（TDD）补充小区。 TDD补充小区可以在多个TDD配置之间动态配置。提供了用于协调LE辅助单元与在同一通道中工作的其他系统之间的操作的共存能力。提供共存间隙以测量主要/次要用户使用，并允许在LE辅助小区信道中操作的其他系统访问信道。

4. 发明申请

WO2015017463A2 METHOD AND APPARATUS FOR SHARED SPECTRUM ACCESS BY IEEE 802.11 SYSTEMS WITH DYNAMIC SPECTRUM AVAILABILITY 审中-公开
标题翻译： IEEE 802.11系统具有动态频谱可用性的共享光谱访问的方法和装置
公开(公告)号：WO2015017463A2
公开(公告)日：2015-02-05
申请号：PCT/US2014048737
申请日：2014-07-29
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： CHINCHOLI AMITH V , DAI YUYING , LAUGHLIN SCOTT , LIN ZINAN , DEMIR ALPASLAN , GAUVREAU JEAN-LOUIS , LE TAN B
CPC分类号： H04K3/226 , G01S7/021 , H04K3/822 , H04K2203/18 , H04W16/14
摘要： A method and apparatus for operation in a shared spectrum (SS) among a primary user (PU) and other users are disclosed. An access point (AP) or station (STA) may determine that a primary user is using SS frequency and only a portion of an (802.11) channel is available for AP/STA use. The AP may receive spectrum usage information of a PU from a database and transmit this information to a STA. The AP and STA may determine PU usage based on the information and change to a fractional spectrum mode. Based on PU usage, the AP and STA may adjust transmissions to suppress subcarriers used by the PU, including subcarriers in an SS-preamble, an SS short orthogonal frequency division multiplexing (OFDM) training field (SS-STF) symbol and an SS long OFDM training field (SS-LTF) symbol, and may reduce the physical (PHY) Layer Convergence Protocol (PLCP) Service Data Unit (PSDU) size.
摘要翻译：公开了在主用户（PU）和其他用户之间在共享频谱（SS）中操作的方法和装置。接入点（AP）或站（STA）可以确定主用户正在使用SS频率，并且只有（802.11）信道的一部分可用于AP / STA使用。 AP可以从数据库接收PU的频谱使用信息，并将该信息发送给STA。 AP和STA可以基于该信息确定PU的使用，并改变为分数谱模式。基于PU使用，AP和STA可以调整传输以抑制PU使用的子载波，包括SS前同步码中的子载波，SS短正交频分复用（OFDM）训练场（SS-STF）符号和SS长 OFDM训练场（SS-LTF）符号，并且可以减少物理（PHY）层汇聚协议（PLC）服务数据单元（PSDU）的大小。

5. 发明申请

WO2011072251A3 METHOD AND APPARATUS FOR ENABLING SECONDARY USAGE OF LICENSED CELLULAR SPECTRUM 审中-公开
标题翻译：用于授权许可细胞谱的二次使用的方法和装置
公开(公告)号：WO2011072251A3
公开(公告)日：2012-01-12
申请号：PCT/US2010059939
申请日：2010-12-10
申请人： INTERDIGITAL PATENT HOLDINGS , REZNIK ALEXANDER , CHINCHOLI AMITH V , DEMIR ALPASLAN , GAUVREAU JEAN-LOUIS , MILLER JAMES M
发明人： REZNIK ALEXANDER , CHINCHOLI AMITH V , DEMIR ALPASLAN , GAUVREAU JEAN-LOUIS , MILLER JAMES M
IPC分类号： H04W16/14
CPC分类号： H04W16/14 , H04W24/00 , H04W72/00
摘要： A method and apparatus for a secondary wireless transmit/receive unit (WTRU) to use of secondary cellular spectrum are provided. The secondary WTRU monitors transmissions of a primary WTRU; determines whether to provide assistance to the primary WTRU; and in response to a determination to provide assistance, performs cooperative communications with the primary WTRU for its transmission of data to a base station. If the assistance results in the data being transmitted to the base station faster than it would have with out assistance, the secondary WTRU may utilize uplink resources originally intended for the primary WTRU.
摘要翻译：提供了用于辅助无线发射/接收单元（WTRU）使用二次蜂窝频谱的方法和装置。二级WTRU监视主WTRU的传输; 确定是否向主WTRU提供协助; 并且响应于提供帮助的确定，与主WTRU进行协作通信以将其数据传送到基站。如果辅助导致数据被发送到基站比在外部协助方面更快，则辅助WTRU可以利用原始用于主WTRU的上行链路资源。

6. 发明申请

WO2014117135A2 METHODS AND APPARATUS FOR SPECTRUM COORDINATION 审中-公开
标题翻译：频谱协调的方法和设备
公开(公告)号：WO2014117135A2
公开(公告)日：2014-07-31
申请号：PCT/US2014013344
申请日：2014-01-28
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： FREDA MARTINO M , GAUVREAU JEAN-LOUIS , BELURI MIHAELA C , LAUGHLIN SCOTT , OJANEN PEKKA , CHINCHOLI AMITH V
IPC分类号： H04W16/14
CPC分类号： H04W16/14 , H04L5/0064 , H04L5/0073
摘要： Methods and apparatus for spectrum coordination are described. A method of spectrum coordination includes a spectrum coordinator receiving a request for shared spectrum from a CRS that the spectrum coordinator supports. The request includes at least one minimum protection requirement. The spectrum coordinator determines protection criteria for the CRS based on the at least one minimum protection requirement received from the CRS. The spectrum coordinator sends the protection criteria for the CRS to a geo-location database for use in assigning shared spectrum to other CRSs that the spectrum coordinator does not support.
摘要翻译：描述了用于频谱协调的方法和设备。频谱协调方法包括频谱协调器从频谱协调器支持的CRS接收对共享频谱的请求。该请求至少包括一个最低保护要求。频谱协调器根据从CRS收到的至少一个最低保护要求确定CRS的保护标准。频谱协调器将CRS的保护标准发送到地理位置数据库，用于将共享频谱分配给频谱协调器不支持的其他CRS。

7. 发明申请

WO2012037236A3 DYNAMIC BANDWIDTH PROVISIONING IN FREQUENCY DIVISION DUPLEX SYSTEMS 审中-公开
标题翻译：频分双工系统动态带宽分配
公开(公告)号：WO2012037236A3
公开(公告)日：2012-08-02
申请号：PCT/US2011051574
申请日：2011-09-14
申请人： INTERDIGITAL PATENT HOLDINGS , CHINCHOLI AMITH V , DEMIR ALPASLAN , HAQUE TANBIR
发明人： CHINCHOLI AMITH V , DEMIR ALPASLAN , HAQUE TANBIR
IPC分类号： H04L5/14 , H04L5/00 , H04L27/00 , H04W72/04
CPC分类号： H04W72/0446 , H04B7/00 , H04J1/00 , H04L5/001 , H04L5/0023 , H04L5/0032 , H04L5/0044 , H04L5/0064 , H04L5/0071 , H04L5/14 , H04L5/143 , H04L27/0006 , H04L43/16 , H04W72/0413 , H04W72/042
摘要： A method and apparatus are described that provides flexible spectrum usage by using a paired frequency division duplex (FDD) spectrum to enable dynamic access in television white space (TVWS), sub-leased spectrum or unlicensed spectrum, (e.g., industrial, scientific and medical (ISM) bands), in a femto cell environment or the like. Elastic FDD (E-FDD) enables femto cell operation in TVWS, sub-leased spectrum and/or unlicensed spectrum, either simultaneously with licensed spectrum or as an alternate channel to licensed spectrum. E-FDD enables dynamic asymmetric bandwidth allocation for uplink (UL) and downlink (DL) in FDD, and enables variable duplex spacing, (i.e., using FDD with minimum duplex spacing between DL and UL spectrum, or, using hybrid-FDD, (FDD in a time duplexed fashion), when a spectrum gap between the UL and DL spectrum is below a certain minimum threshold. Additionally, the signaling enhancements to implement E-FDD are also provided.
摘要翻译：描述了一种方法和装置，其通过使用成对的频分双工（FDD）频谱来实现灵活的频谱使用，以实现电视空白（TVWS），次租用频谱或非许可频谱（例如工业，科学和医学）（ISM）频带），在毫微微小区环境等中。弹性FDD（E-FDD）使得能够在TVWS，子租用频谱和/或非许可频谱中的毫微微小区操作，或者与许可频谱同时或作为许可频谱的备用信道。 E-FDD实现了FDD中的上行链路（UL）和下行链路（DL）的动态非对称带宽分配，并且实现了可变双工间隔（即，使用DL和UL频谱之间具有最小双工间隔的FDD，或者使用混合FDD， FDD以时间双工方式），当UL和DL频谱之间的频谱间隔低于某个最小阈值时，还提供了实现E-FDD的信令增强。

8. 发明专利

CA2781100C COORDINATION OF SILENT PERIODS FOR DYNAMIC SPECTRUM MANAGER (DSM) 未知
公开(公告)号：CA2781100C
公开(公告)日：2016-10-18
申请号：CA2781100
申请日：2010-11-15
申请人： INTERDIGITAL PATENT HOLDINGS INC
发明人： FREDA MARTINO M , DEMIR ALPASLAN , CHINCHOLI AMITH V , REZNIK ALEXANDER , KWAK JOSEPH A
IPC分类号： H04W16/14 , H04W72/12
摘要： A method for use in a Dynamic Spectrum Manager (DSM) for coordinating asynchronous silent periods in a network, the method comprising detecting a primary user in the network, transmitting a Silent Period Start Control Message to one or more cognitive radio (CR) nodes in the network, wherein the message indicates the start and duration of a silent period and initiates spectrum sensing,receiving a Measurement Report Control Message from the one or more CR nodes in the network indicating results of spectrum sensing, and transmitting a message to the one or more CR nodes, wherein the message instructs the one or more CR nodes to move to a different frequency based on the spectrum sensing results.

9. 发明申请

WO2014120759A3 SCHEDULING FRACTIONS FREQUENCY GAPS TO ENABLE SUB BAND SENSING 审中-公开
标题翻译：调度频率频率使得子带传感
公开(公告)号：WO2014120759A3
公开(公告)日：2014-11-13
申请号：PCT/US2014013584
申请日：2014-01-29
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： CHINCHOLI AMITH V , MURRAY JOSEPH M , DEMIR ALPASLAN , LE TAN B , GAUVREAU JEAN-LOUIS , STERN-BERKOWITZ JANET A
IPC分类号： H04W24/10 , H04W16/14
CPC分类号： H04W24/10 , H04L5/0007 , H04W16/14 , H04W24/08 , H04W72/044
摘要： Systems, methods, and instrumentalities are disclosed for scheduling fractional frequency gaps (FFGs). A wireless transmit/receive unit (WTRU) may receive an FFG type, an FFG pattern, a filter type, and/or a sensing metric. The WTRU may transmit a sub-band identifier, a sensing metric value, and/or an event report. The FFG type may indicate a sub-band sensing type. The FFG pattern may indicate a sub-band gap. The filter type may indicate the sub-band spectral filter type. The sub-band identifier may indicate the identity of the sub-band gap. The sensing metric may indicate a metric value corresponding to the sub-band identifier. The event report may indicate an identifier of a measurement report.
摘要翻译：公开了用于调度分数频率间隙（FFG）的系统，方法和工具。无线发射/接收单元（WTRU）可以接收FFG类型，FFG模式，滤波器类型和/或感测度量。 WTRU可以发送子带标识符，感测度量值和/或事件报告。 FFG类型可以指示子带感测类型。 FFG图案可以指示子带隙。滤波器类型可以指示子带频谱滤波器类型。子带标识符可以指示子带隙的标识。感测度量可以指示对应于子带标识符的度量值。事件报告可以指示测量报告的标识符。

10. 发明申请

WO2013126859A3 OPPORTUNISTIC RADIO ACCESS TECHNOLOGY SELECTION AND AGGREGATION 审中-公开
标题翻译：机会无线电接入技术选择与聚合
公开(公告)号：WO2013126859A3
公开(公告)日：2013-11-07
申请号：PCT/US2013027541
申请日：2013-02-24
申请人： INTERDIGITAL PATENT HOLDINGS
发明人： CHINCHOLI AMITH V , LE TAN B , DEMIR ALPASLAN , CARTMELL JOHN , GOYAL SANJAY , YE CHUNXUAN , LIN ZINAN , BALAZINSKI BARTOSZ , ELKOURDI TARIQ , PERIARD FRANCOIS
IPC分类号： H04W72/12 , H04W88/06
CPC分类号： H04W72/1215 , H04W88/06
摘要： Systems, methods, and instrumentalities are provided for managing multiple radio access technology (RAT) interfaces to enable opportunistic RAT selection and aggregation for sending data traffic over the multiple RAT interfaces. A system for selecting a RAT may include an Internet Protocol (IP) layer and RAT protocol stacks residing below the IP layer. An opportunistic multiple media access control aggregation (OMMA) layer may reside between the IP layer and the RAT protocol stacks. The OMMA layer may include an OMMA scheduler that may distribute incoming IP data packets among the RAT protocol stacks. An OMMA controller may communicate a control parameter to the OMMA scheduler for selecting a RAT protocol stack for distributing an incoming IP data packet. A wireless transmit/receive unit RAT capability database may store RAT capability information. A policy database may store a policy for distributing the IP data packets among the RAT protocol stacks.
摘要翻译：提供了用于管理多个无线接入技术（RAT）接口的系统，方法和工具，以实现通过多个RAT接口发送数据业务的机会性RAT选择和聚合。用于选择RAT的系统可以包括驻留在IP层下面的因特网协议（IP）层和RAT协议栈。机会多媒体访问控制聚合（OMMA）层可以驻留在IP层和RAT协议栈之间。 OMMA层可以包括可以在RAT协议栈之间分配传入的IP数据分组的OMMA调度器。 OMMA控制器可以向OMMA调度器传送控制参数，以选择用于分发输入的IP数据分组的RAT协议栈。无线发射/接收单元RAT能力数据库可以存储RAT能力信息。策略数据库可以存储在RAT协议栈中分配IP数据分组的策略。

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