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公开(公告)号：US20170280433A1
公开(公告)日：2017-09-28
申请号：US15615944
申请日：2017-06-07
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Diana Pani , Benoit Pelletier , Lujing Cai , Paul Marinier , Christopher R. Cave , Rocco Di Girolamo
CPC classification number: H04W72/0406 , H04L1/0026 , H04L1/0027 , H04L1/1671 , H04L1/1812 , H04L1/1854 , H04W24/10
Abstract: A method and apparatus for fast control channel feedback for multiple downlink carrier operations are disclosed. A wireless transmit/receive unit (WTRU) receives signals over a plurality of downlink carriers, generates feedback for each of the plurality of downlink carriers based on the received signals, and transmits via a plurality of antennas, the feedback for at least one of the plurality of downlink carriers over a first physical channel and feedback for another of the plurality of downlink carriers over a second physical channel.
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公开(公告)号：US20170273035A1
公开(公告)日：2017-09-21
申请号：US15613742
申请日：2017-06-05
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Benoit Pelletier , Diana Pani , Joseph S. Levy , Fengjun Xi , Christopher R. Cave
CPC classification number: H04W52/325 , H04L5/0007 , H04L5/0021 , H04W52/146 , H04W52/16 , H04W52/28 , H04W52/286 , H04W52/346 , H04W52/367
Abstract: Methods and apparatus for power scaling for multi-carrier wireless terminals are disclosed. Methods and mechanisms are provided for power scaling when a multi-carrier WTRU reaches its maximum output power.
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公开(公告)号：US20170245262A1
公开(公告)日：2017-08-24
申请号：US15454477
申请日：2017-03-09
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Shahrokh Nayeb Nazar , Kyle Jung-Lin Pan , Robert L. Olesen , Ghyslain Pelletier , Marian Rudolf , Paul Marinier , Charles A. Dennean , Stephen G. Dick , Allan Y. Tsai , Christopher R. Cave , Chang-Soo Koo
IPC: H04W72/04 , H04L1/18 , H04B1/7097 , H04L5/00 , H04L1/00
CPC classification number: H04W72/0413 , H04B1/7097 , H04B2201/698 , H04B2201/7097 , H04L1/001 , H04L1/0057 , H04L1/007 , H04L1/0073 , H04L1/1671 , H04L1/1822 , H04L5/0016 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L2001/125 , H04W48/16 , H04W72/00 , H04W72/0446
Abstract: Methods and systems for transmitting uplink control information and feedback are disclosed for carrier aggregation systems. A user equipment device may be configured to transmit uplink control information and other feedback for several downlink component carriers using one or more uplink component carriers. The user equipment device may be configured to transmit such data using a physical uplink control channel rather than a physical uplink shared channel. The user equipment device may be configured to determine the uplink control information and feedback data that is to be transmitted, the physical uplink control channel resources to be used to transmit the uplink control information and feedback data, and how the uplink control information and feedback data may be transmitted over the physical uplink control channel.
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144.发明授权公开(公告)号：US09713125B2
公开(公告)日：2017-07-18
申请号：US13867508
申请日：2013-04-22
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Diana Pani , Benoit Pelletier , Lujing Cai , Paul Marnier , Christopher R. Cave , Rocco DiGirolamo
CPC classification number: H04W72/0406 , H04L1/0026 , H04L1/0027 , H04L1/1671 , H04L1/1812 , H04L1/1854 , H04W24/10
Abstract: A method and apparatus for fast control channel feedback for multiple downlink carrier operations are disclosed. A wireless transmit/receive unit (WTRU) receives signals over a plurality of downlink carriers, generates feedback for each of the plurality of downlink carriers based on the received signals, and transmits via a plurality of antennas, the feedback for at least one of the plurality of downlink carriers over a first physical channel and feedback for another of the plurality of downlink carriers over a second physical channel.
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公开(公告)号：US09609686B2
公开(公告)日：2017-03-28
申请号：US15048357
申请日：2016-02-19
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Christopher R. Cave , Benoit Pelletier , Diana Pani , Paul Marinier
CPC classification number: H04W76/28 , H04L1/1812 , H04L1/1835 , H04W52/0216 , H04W72/042 , Y02D70/00 , Y02D70/1244 , Y02D70/142 , Y02D70/144 , Y02D70/24 , Y02D70/25
Abstract: A method and an apparatus for simultaneously receiving on two carriers and performing discontinuous transmission (DTX) and discontinuous reception (DRX) in dual cell high speed downlink packet access (DC-HSDPA) are disclosed. A wireless transmit/receive unit (WTRU) receives a message for activating DRX for at least one of an anchor carrier and a supplementary carrier and applies the same DRX pattern to the anchor carrier and the supplementary carrier upon reception of the message. The message may be received via a high speed shared control channel (HS-SCCH) order. The WTRU may activate or de-activate the supplementary carrier based on the physical layer signal. Upon activation of the supplementary carrier, the WTRU may apply the same DRX pattern on both the anchor carrier and the supplementary carrier. The WTRU may flush a hybrid automatic repeat request (HARQ) buffer associated with the supplementary carrier upon de-activation of the supplementary carrier.
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Patent Agency Ranking
146.发明申请METHOD AND APPARATUS FOR SUPPORTING MACHINE-TYPE COMMUNICATIONS WITH A MOBILE-ORIGINATED-ONLY MODE 审中-公开用移动原理模式支持机器类型通信的方法和装置公开(公告)号：US20170055312A1
公开(公告)日：2017-02-23
申请号：US15347738
申请日：2016-11-09
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Ana Lucia A. Pinheiro , Jean-Louis Gauvreau , Rocco Di Girolamo , Joseph M. Murray , Christopher R. Cave , Diana Pani , Behrouz Aghili , Mahmoud Watfa
CPC classification number: H04W76/046 , H04W4/70 , H04W8/22 , H04W8/24 , H04W52/0209 , H04W64/00 , H04W68/005 , H04W76/20 , H04W76/27 , H04W76/28 , H04W76/38 , H04W88/02 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/21 , Y02D70/23 , Y02D70/24
Abstract: A method and apparatus for supporting machine-type communications (MTC) are disclosed. A wireless transmit/receive unit (WTRU) may configure itself to operate in a mobile-originated-only mode. The WTRU may perform no, or a subset of, radio resource control (RRC) idle and/or non-access stratum (NAS) idle/standby state procedures in the mobile-originated-only mode. For example, the WTRU may perform cell reselection but not paging monitoring in the mobile-originated-only mode. Alternatively, the WTRU may perform paging monitoring but not cell reselection and location update. The operation in the mobile-originated-only mode may be triggered explicitly or implicitly. For example, the WTRU may operate in the mobile-originated-only mode if an inactivity timer expires. The WTRU may switch the mode in accordance with a pre-configured schedule. After transition of the operation mode, the WTRU may send a message to the network indicating such mode switch.
Abstract translation: 公开了一种用于支持机器型通信（MTC）的方法和装置。 无线发射/接收单元（WTRU）可以将其自身配置为仅在移动发起模式下工作。 无线传输/接收机可以执行移动发起模式的无线电资源控制（RRC）空闲和/或非接入层（NAS）空闲/待机状态过程的任何一个或一个子集。 例如，WTRU可以在仅移动发起模式中执行小区重选但不执行寻呼监视。 或者，WTRU可以执行寻呼监视，但不执行小区重选和位置更新。 移动始发模式中的操作可能被明确或隐含地触发。 例如，如果非活动定时器到期，则WTRU可以以仅移动发起模式操作。 WTRU可以根据预先配置的时间表切换模式。 在操作模式转换之后，WTRU可以向网络发送指示这种模式切换的消息。
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147.发明授权公开(公告)号：US09380455B2
公开(公告)日：2016-06-28
申请号：US14884735
申请日：2015-10-15
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Ana Lucia A. Pinheiro , Jean-Louis Gauvreau , Rocco Di Girolamo , Joseph M. Murray , Christopher R. Cave , Diana Pani , Behrouz Aghili , Mahmoud Watfa
CPC classification number: H04W76/046 , H04W4/70 , H04W8/22 , H04W8/24 , H04W52/0209 , H04W64/00 , H04W68/005 , H04W76/20 , H04W76/27 , H04W76/28 , H04W76/38 , H04W88/02 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/21 , Y02D70/23 , Y02D70/24
Abstract: A method and apparatus for supporting machine-type communications (MTC) are disclosed. A wireless transmit/receive unit (WTRU) may configure itself to operate in a mobile-originated-only mode. The WTRU may perform no, or a subset of, radio resource control (RRC) idle and/or non-access stratum (NAS) idle/standby state procedures in the mobile-originated-only mode. For example, the WTRU may perform cell reselection but not paging monitoring in the mobile-originated-only mode. Alternatively, the WTRU may perform paging monitoring but not cell reselection and location update. The operation in the mobile-originated-only mode may be triggered explicitly or implicitly. For example, the WTRU may operate in the mobile-originated-only mode if an inactivity timer expires. The WTRU may switch the mode in accordance with a pre-configured schedule. After transition of the operation mode, the WTRU may send a message to the network indicating such mode switch.
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148.发明授权公开(公告)号：US09295013B2
公开(公告)日：2016-03-22
申请号：US14714763
申请日：2015-05-18
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Benoit Pelletier , Paul Marinier , Christopher R. Cave , In H. Kim , Rocco DiGirolamo
IPC: H04W52/38 , H04W52/50 , H04W56/00 , H04L12/801 , H04W74/08
CPC classification number: H04W52/38 , H04L47/12 , H04W52/50 , H04W56/0005 , H04W56/0045 , H04W56/0085 , H04W74/08
Abstract: A method and apparatus for radio link synchronization and power control in CELL_FACH state and idle mode are disclosed. A wireless transmit/receive unit (WTRU) transmits a random access channel (RACH) preamble and receives an acquisition indicator acknowledging the RACH preamble via an acquisition indicator channel (AICH) and an index to an enhanced dedicated channel (E-DCH) resource. The WTRU determines a start of an E-DCH frame. An F-DPCH timing offset is defined with respect to one of the RACH access slot and an AICH access slot carrying the acquisition indicator. A relative F-DPCH timing offset may be signaled to the WTRU and the WTRU may determine a start of an E-DCH frame based on the relative F-DPCH timing offset and timing of an AICH access slot including the acquisition indicator. The WTRU may transmit a dedicated physical control channel (DPCCH) power control preamble before starting an E-DCH transmission.
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149.发明申请公开(公告)号：US20150327228A1
公开(公告)日：2015-11-12
申请号：US14797866
申请日：2015-07-13
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Benoit Pelletier , Eldad M. Zeira , Paul Marinier , Christopher R. Cave , Rocco Di Girolamo
IPC: H04W72/04
CPC classification number: H04W72/044 , H04L1/1607 , H04L1/1877 , H04W72/042 , H04W74/0808 , H04W74/0866
Abstract: A method and apparatus for allocating resources to a wireless transmit receive unit (WTRU) includes the WTRU transmitting a signature sequence to a Node B, receiving an acknowledge signal from the Node B, and determining a default resource index. The resource index is associated with enhanced dedicated channel (E-DCH) parameters.
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公开(公告)号：US20150282007A1
公开(公告)日：2015-10-01
申请号：US14735557
申请日：2015-06-10
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Diana Pani , Paul Marinier , Christopher R. Cave , Stephen E. Terry
CPC classification number: H04W72/0446 , H04L1/1812 , H04L47/36 , H04W28/06 , H04W28/065 , H04W72/044 , H04W80/02
Abstract: A method and apparatus are used to generate radio link control (RLC) protocol data units (PDUs). A data request for a logical channel is received as part of an enhanced dedicated channel (E-DCH) transport format combination (E-TFC) selection procedure in a medium access control (MAC). Upon determining the data field size, an RLC PDU is generated such that it matches the requested data from the E-TFC selection. The size of the RLC PDU generated can be greater than or equal to the minimum configured RLC PDU size (if data is available) and less than or equal to the maximum RLC PDU size. The data is then transmitted in the RLC PDU in a current transmission time interval (TTI).
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