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公开(公告)号：US20170118702A1
公开(公告)日：2017-04-27
申请号：US15386807
申请日：2016-12-21
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Rocco Di Girolamo , Christopher R. Cave , Paul Marinier , Diana Pani , Benoit Pelletier , Stephen E. Terry
CPC classification number: H04W48/16 , H04J11/0093 , H04W48/12 , H04W64/003 , H04W84/045
Abstract: A method and apparatus for supporting home Node B (HNB) services are disclosed. A wireless transmit/receive unit (WTRU) receives HNB access restriction information from an HNB and accesses the HNB if an access to the HNB is allowed based on the HNB access restriction information. The HNB access restriction information may be a closed subscriber group identity (CSG ID), a status bit indicating whether an HNB cell is available or not, an identity of WTRUs that are allowed to access the HNB, information indicating whether an access to a cell is barred or not. The WTRU may trigger measurements for cell reselection even though signal strength on a currently connected cell is above a threshold. The measurement may be triggered manually, periodically, under the instruction from the network, or based on a neighbor cell list including information about HNB cells located nearby.
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公开(公告)号：US20170093469A1
公开(公告)日：2017-03-30
申请号：US15375528
申请日：2016-12-12
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Shahrokh Nayeb Nazar , Lakshmi R. Iyer , Robert L. Olesen , Benoit Pelletier , Manasa Raghavan , Moon-il Lee
CPC classification number: H04B7/0452 , H04W72/04
Abstract: An eNode-B for a multi-user multiple-input multiple-output (MU-MIMO) downlink transmission to at least first and second wireless transmit/receive units (WTRUs) via resource elements (REs) of first and second spatial layers, the eNode-B comprising a transmitter and a processor, the processor coupled to the transmitter. The processor configured to generate the MU-MIMO downlink transmission including: allocating a first set of the REs, as first resources, to the first spatial layer for the first WTRU, and a second set of the REs, as second resources, to the second spatial layer for the second WTRU, mapping a first WTRU-specific reference signal (RS) associated with the first WTRU on a subset of the first resources, and a second WTRU-specific RS associated with the second WTRU on a subset of the second resources, muting allocated REs of the first resources overlapping with the subset of the second resources used for the second WTRU-specific RS, and allocated REs of the second resources overlapping with the subset of the first resources used for the first WTRU-specific RS. The transmitter configured to send the MU-MIMO downlink transmission.
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83.发明申请Method And Apparatus For Handling Uplink Transmissions using Multiple Uplink Carriers 审中-公开使用多个上行链路载波处理上行链路传输的方法和装置公开(公告)号：US20170070965A1
公开(公告)日：2017-03-09
申请号：US15356008
申请日：2016-11-18
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Paul Marinier , Diana Pani , Christopher R. Cave , Benoit Pelletier , Fengjun Xi
CPC classification number: H04W52/346 , H04L5/001 , H04L5/0044 , H04L5/0085 , H04W52/367 , H04W72/04 , H04W72/0413 , H04W72/0473 , H04W72/1242 , H04W72/1268
Abstract: A method and an apparatus for uplink transmission using multiple uplink carriers are disclosed. A wireless transmit/receive unit (WTRU) selects a dedicated channel medium access control (MAC-d) flow with highest priority data to be transmitted and performs uplink carrier selection and enhanced dedicated channel (E-DCH) transport format combination (E-TFC) restriction and selection to select a carrier among a plurality of carriers and select an E-TFC based on a maximum supported payload, a remaining scheduled grant payload of the selected carrier and a remaining non-scheduled grant payload. The WTRU then generates a medium access control (MAC) protocol data unit (PDU) for E-DCH transmission via the selected carrier based on the selected E-TFC.
Abstract translation: 公开了一种使用多个上行链路载波进行上行链路传输的方法和装置。 无线发送/接收单元（WTRU）选择要发送的具有最高优先级数据的专用信道介质访问控制（MAC-d）流，并执行上行链路载波选择和增强专用信道（E-DCH）传输格式组合（E-TFC ）限制和选择以在多个载波中选择载波，并且基于最大支持的有效载荷，所选载波的剩余调度授权有效载荷和剩余的非调度准许有效载荷来选择E-TFC。 然后，WTRU基于所选择的E-TFC，经由所选择的载波生成用于E-DCH传输的介质访问控制（MAC）协议数据单元（PDU）。
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84.发明申请METHOD AND APPARATUS FOR ACCOMMODATING HIGHER ORDER MODULATION IN WIRELESS COMMUNICATION 审中-公开用于在无线通信中接收高阶调制的方法和装置公开(公告)号：US20170070378A1
公开(公告)日：2017-03-09
申请号：US15355706
申请日：2016-11-18
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Benoit Pelletier , Diana Pani , Paul Marinier
CPC classification number: H04L27/34 , H04L1/0003 , H04L1/0017 , H04L1/0025 , H04L1/0039 , H04L1/1812 , H04W8/22 , H04W72/04
Abstract: A method and apparatus for reconfiguring a wireless transmit/receive unit (WTRU) are directed to receiving an active set update message indicating that a mode of operation allowing a certain modulation scheme is enabled or disabled and performing at least one of: performing a MAC reset procedure, updating a set of reference enhanced transport format combination indicators (E-TFCIs) and associated power offsets, determining actions related to E-DPCCH boosting, modifying information related to an enhanced dedicated channel (E-DCH), and modifying an index that indicates an E-DCH transport block size table. The update message includes at least one modified information element (IE).
Abstract translation: 用于重新配置无线发射/接收单元（WTRU）的方法和装置被指导为接收指示允许某个调制方案的操作模式被启用或禁用的活动集更新消息，并且执行以下中的至少一个：执行MAC重置 更新一组参考增强传输格式组合指示符（E-TFCI）和相关联的功率偏移，确定与E-DPCCH增强有关的动作，修改与增强型专用信道（E-DCH）有关的信息，以及修改 表示E-DCH传输块大小表。 更新消息包括至少一个修改的信息元素（IE）。
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公开(公告)号：US09461778B2
公开(公告)日：2016-10-04
申请号：US14230958
申请日：2014-03-31
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Philip J. Pietraski , Benoit Pelletier , Diana Pani , Paul Marinier , In Kim , Christopher Cave , Jean-Louis Gauvreau
CPC classification number: H04L1/1822 , H04L1/1812 , H04L1/1861 , H04L5/0005 , H04L5/0044 , H04L5/0053 , H04W72/042
Abstract: Methods and apparatus utilize hybrid automatic repeat request (HARQ) transmissions and retransmissions that are usable on multiple carriers, i.e. joint HARQ processes. For example, a downlink (DL) shared channel transmission of a joint HARQ process is received on one of the carriers. A first part of an identity of the joint HARQ process is determined by using HARQ process identity data received on a shared control channel. A second part of the joint HARQ process identity is determined using additional information. The joint HARQ process identity is then determined by combining the first part and the second part. A WTRU is provided that is configured to receive the DL shared channel and to make the aforementioned determinations. A variety of other methods and apparatus configurations are disclosed for utilizing joint HARQ processes, in particular in the context of DC-HSDPA.
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Patent Agency Ranking
公开(公告)号：US20160278057A1
公开(公告)日：2016-09-22
申请号：US15166364
申请日：2016-05-27
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Benoit Pelletier , Lujing Cai , Diana Pani , Christopher R. Cave
CPC classification number: H04W72/042 , H04B7/024 , H04L5/0005 , H04L5/0035 , H04W36/026 , H04W36/28 , H04W72/1289 , H04W76/28
Abstract: A method for use in a wireless transmit/receive unit (WTRU) for receiving data over physical downlink shared channels from different cells, monitoring physical downlink control channels of a first cell for downlink control information associated with the WTRU, and recovering data from the physical downlink control channel in response to the downlink control information.
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公开(公告)号：US20160242048A1
公开(公告)日：2016-08-18
申请号：US15142573
申请日：2016-04-29
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Benoit Pelletier , Paul Marinier , Hongsan Sheng , Kiran K. Vanganuru , Diana Pani
CPC classification number: H04W24/02 , H04J11/00 , H04L5/005 , H04L5/14 , H04L61/6022 , H04W24/10 , H04W28/14 , H04W72/0413 , H04W72/0453 , H04W72/085 , H04W72/1215 , H04W72/1226 , H04W76/14
Abstract: Channel quality may be measured in a device-to-device (D2D) communication network. The D2D communication network may include one or more D2D wireless transmit/receive units (WTRUs), wherein the D2D WTRUs may communicate using a D2D bandwidth. A D2D WTRU may receive a channel measurement resource configuration corresponding to a channel measurement resource. The D2D WTRU may further receive an RS on the channel measurement resource. The D2D WTRU may measure one or more channel state parameters from the channel measurement resource for a part of bandwidth overlapping with a D2D communication bandwidth, when the RS bandwidth is greater than the D2D communication bandwidth. The D2D WTRU may report the channel state parameters to a controlling entity. The controlling entity may configure a D2D frequency allocation between a transmitting device and a receiving device. The D2D frequency allocation may be based on the time averaged measurement.
Abstract translation: 信道质量可以在设备到设备（D2D）通信网络中测量。 D2D通信网络可以包括一个或多个D2D无线发射/接收单元（WTRU），其中D2D WTRU可以使用D2D带宽进行通信。 D2D WTRU可以接收对应于信道测量资源的信道测量资源配置。 D2D WTRU还可以在信道测量资源上接收RS。 当RS带宽大于D2D通信带宽时，D2D WTRU可以测量与D2D通信带宽重叠的一部分带宽的来自信道测量资源的一个或多个信道状态参数。 D2D WTRU可以向控制实体报告信道状态参数。 控制实体可以在发送设备和接收设备之间配置D2D频率分配。 D2D频率分配可以基于时间平均测量。
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公开(公告)号：US20160174150A1
公开(公告)日：2016-06-16
申请号：US15046634
申请日：2016-02-18
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Virgil Comsa , Diana Pani , Joseph S. Levy , Sylvie Gomes , Benoit Pelletier , Lujing Cai
CPC classification number: H04W52/0206 , H04L5/0048 , H04L5/0055 , H04W24/10 , H04W36/0088 , H04W36/0094 , H04W48/16 , H04W64/003 , H04W72/04 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/23 , Y02D70/24 , Y02D70/25
Abstract: A wireless transmit/receive unit (WTRU) in communication with a wireless network that may include a base station (or base node) and a cell that may be in a dormant mode is contemplated. The WTRU may determine that the WTRU may be within a vicinity of the cell and may generate a report that includes one or more measurements related to a location of the WTRU. The WTRU may transmit the report to the network and may receive an indication to perform one or more measurements related to the cell. The one or more measurements related to the cell may be based on a Common Pilot Channel (CPICH), a Synchronization Channel (SCH), and/or a Broadcast Channel (Primary Common Control Physical Channel) (BCH P-CCPCH) that may be transmitted by the cell upon a command from a base node.
Abstract translation: 考虑与可能包括基站（或基本节点）和可能处于休眠模式的小区的无线网络通信的无线发射/接收单元（WTRU）。 WTRU可以确定WTRU可以在小区的附近，并且可以生成包括与WTRU的位置有关的一个或多个测量的报告。 WTRU可以将该报告发送到网络并且可以接收用于执行与该小区相关的一个或多个测量的指示。 与小区相关的一个或多个测量可以基于可以是公共导频信道（CPICH），同步信道（SCH）和/或广播信道（主公共控制物理信道）（BCH P-CCPCH） 由基站节点发出的命令发送。
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公开(公告)号：US09345039B2
公开(公告)日：2016-05-17
申请号：US13905885
申请日：2013-05-30
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Benoit Pelletier , Paul Marinier , Hongsan Sheng , Kiran K. Vanganuru , Diana Pani
CPC classification number: H04W24/02 , H04J11/00 , H04L5/005 , H04L5/14 , H04L61/6022 , H04W24/10 , H04W28/14 , H04W72/0413 , H04W72/0453 , H04W72/085 , H04W72/1215 , H04W72/1226 , H04W76/14
Abstract: Channel quality may be measured in a device-to-device (D2D) communication network. The D2D communication network may include one or more D2D wireless transmit/receive units (WTRUs), wherein the D2D WTRUs may communicate using a D2D bandwidth. A D2D WTRU may receive a channel measurement resource configuration corresponding to a channel measurement resource. The D2D WTRU may further receive an RS on the channel measurement resource. The D2D WTRU may measure one or more channel state parameters from the channel measurement resource for a part of bandwidth overlapping with a D2D communication bandwidth, when the RS bandwidth is greater than the D2D communication bandwidth. The D2D WTRU may report the channel state parameters to a controlling entity. The controlling entity may configure a D2D frequency allocation between a transmitting device and a receiving device. The D2D frequency allocation may be based on the time averaged measurement.
Abstract translation: 信道质量可以在设备到设备（D2D）通信网络中测量。 D2D通信网络可以包括一个或多个D2D无线发射/接收单元（WTRU），其中D2D WTRU可以使用D2D带宽进行通信。 D2D WTRU可以接收对应于信道测量资源的信道测量资源配置。 D2D WTRU还可以在信道测量资源上接收RS。 当RS带宽大于D2D通信带宽时，D2D WTRU可以测量与D2D通信带宽重叠的一部分带宽的来自信道测量资源的一个或多个信道状态参数。 D2D WTRU可以向控制实体报告信道状态参数。 控制实体可以在发送设备和接收设备之间配置D2D频率分配。 D2D频率分配可以基于时间平均测量。
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90.发明授权Systems and methods for uplink feedback for high-speed downlink packet access (HSPDA) 有权用于高速下行链路分组接入（HSPDA）的上行链路反馈的系统和方法公开(公告)号：US09295041B2
公开(公告)日：2016-03-22
申请号：US14527055
申请日：2014-10-29
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Lujing Cai , Fengjun Xi , Diana Pani , Benoit Pelletier , Christopher Cave
CPC classification number: H04W72/0413 , H04L1/1614 , H04L1/1812 , H04L1/1854 , H04L1/1861 , H04L5/0035 , H04L5/0055 , H04W52/325
Abstract: Systems and method for uplink feedback for multipoint transmission of high-speed downlink packet access (MP-HSDPA) that may improve downlink transmission efficiency and cell coverage. For example, Channel Quality Indicator (CQI) and/or Precoding Control Indicator (PCI) that may be calculated to accommodate the needs of coordinated dynamic network scheduling. Additionally, various frame structures may be generated for the uplink feedback that may carry multiple CQI and HARQ-ACK feedbacks from MP-HSDPA. The frame structures may also address asynchronous downlink transmissions between two cells. Moreover, HS-DPCCH power offset settings for both CQI and HARQ-ACK fields that may be modified and/or created to ensure reliable uplink feedback transmission.
Abstract translation: 用于高速下行链路分组接入（MP-HSDPA）的多点传输的上行链路反馈的系统和方法，其可以提高下行链路传输效率和小区覆盖。 例如，可以被计算以适应协调动态网络调度的需要的信道质量指示符（CQI）和/或预编码控制指示符（PCI）。 此外，可以为可以承载来自MP-HSDPA的多个CQI和HARQ-ACK反馈的上行链路反馈生成各种帧结构。 帧结构还可以解决两个小区之间的异步下行链路传输。 此外，可以修改和/或创建用于确保可靠的上行链路反馈传输的CQI和HARQ-ACK字段的HS-DPCCH功率偏移设置。
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