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公开(公告)号：US20180131497A1
公开(公告)日：2018-05-10
申请号：US15863470
申请日：2018-01-05
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Christopher R. Cave , Diana Pani , Paul Marinier , Vincent Roy , Eldad M. Zeira
CPC classification number: H04L5/0057 , H04L1/0026 , H04L1/1812 , H04L5/0055 , H04W36/0055 , H04W36/18 , H04W72/042
Abstract: A method and apparatus of feedback signaling using a high speed dedicated physical control channel (HS-DPCCH) includes transmitting to a first cell a first uplink feedback signal that includes channel quality information (CQI) associated with the first cell A second uplink feedback signal that includes CQI information associated with a second cell is transmitted to the second cell.
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公开(公告)号：US20170303267A1
公开(公告)日：2017-10-19
申请号：US15636090
申请日：2017-06-28
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Sung-Hyuk Shin , Pascal M. Adjakple , John W. Haim , Janet A. Stern-Berkowitz , Vincent Roy
CPC classification number: H04W72/0413 , H04L1/0028 , H04L1/1861 , H04L5/0053 , H04W72/02
Abstract: Methods and systems for transmitting uplink control information in an LTE Advanced system are disclosed. A user device may determine whether uplink control information and/or available channels meet certain criteria and determine whether the uplink control information should be transmitted on a physical uplink control channel, a physical uplink shared channel, or both, based on the criteria. Criteria may include the size of the uplink control information (absolute size or relative to space available on a channel or a threshold value), the type of control information bits, the number of available (i.e., active or configured) component carriers, and the amount of power that may be required to transmit the uplink control information on more than one channel.
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公开(公告)号：US09894618B2
公开(公告)日：2018-02-13
申请号：US15361852
申请日：2016-11-28
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Sung-Hyuk Shin , Philip J. Pietraski , Vincent Roy , Guodong Zhang , Kyle Jung-Lin Pan , Donald M. Grieco , Janet A. Stern-Berkowitz
IPC: H04W52/10 , H04W52/14 , H04W52/42 , H04W72/04 , H04W76/04 , H04B7/0413 , H04B7/06 , H04L1/00 , H04B7/024 , H04W52/24 , H04W52/40
CPC classification number: H04W52/10 , H04B7/024 , H04B7/0413 , H04B7/0689 , H04L1/0003 , H04W52/146 , H04W52/242 , H04W52/40 , H04W52/42 , H04W72/0446 , H04W72/0473 , H04W76/27
Abstract: A wireless device and a method of operating the wireless device is disclosed for controlling a transmission power of a wireless transmit receive unit (WTRU). A total transmission power employed by the WTRU when transmitting via a single antenna may be offset by a total transmission power offset value from a total transmission power employed by the WTRU when transmitting via a plurality of antennas.
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公开(公告)号：US09801077B2
公开(公告)日：2017-10-24
申请号：US13761220
申请日：2013-02-07
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Rocco Di Girolamo , Diana Pani , Christopher Cave , Paul Marinier , Vincent Roy
CPC classification number: H04W24/00 , H04L43/00 , H04L43/16 , H04W36/0088 , H04W36/14
Abstract: A method and apparatus of performing discontinuous reception (DRX) and downlink inter-frequency and inter-radio access technology (RAT) measurements in CELL_FACH state are disclosed. While in DRX mode, a wireless transmit/receive unite (WTRU) may perform inter-frequency and inter-RAT measurements in a measurement occasion that fall into a DRX period. The WTRU may take the measurements on first predetermined number of frame in which a DRX frame would coincide after a last reception frame if DRX operation was ongoing. The WTRU may periodically wake up for downlink reception in CELL_FACH state in accordance with common DRX pattern that is common to all WTRUs in a cell or may wake up from DRX upon reception of the order and receiving a common traffic.
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公开(公告)号：US20170156145A1
公开(公告)日：2017-06-01
申请号：US15432118
申请日：2017-02-14
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Paul Marinier , Diana Pani , Stephen E. Terry , Vincent Roy
IPC: H04W72/04 , H04L12/805 , H04W28/06
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 create RLC PDUs in advance of the E-TFC selection for the MAC PDU that will include this or these RLC PDU(s). The apparatus may be configured to pre-generate RLC PDUs for transmission in a later TTI. This approach avoids large peak processing requirement due to the tight delay constraint if any RLC PDU to be included into a MAC PDU had to be created after the determination of the size of this MAC PDU, i.e. after E-TFC selection. The method and apparatus maintain an approximate match between the size of an RLC PDU and the size of the MAC PDU it is included into. Maintaining this approximate match ensures that the RLC PDU error rate due to HARQ residual errors remains low. This approach may be designed as “semi-radio aware” or “radio-aware with delay”.
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Patent Agency Ranking
公开(公告)号：US09226202B2
公开(公告)日：2015-12-29
申请号：US13870012
申请日：2013-04-25
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Christopher R. Cave , Diana Pani , Paul Marinier , Vincent Roy , Eldad M. Zeira
CPC classification number: H04L5/0057 , H04L1/0026 , H04L1/1812 , H04L5/0055 , H04W36/0055 , H04W36/18 , H04W72/042
Abstract: A method and apparatus of feedback signaling using a high speed dedicated physical control channel (HS-DPCCH) includes transmitting to a first cell a first uplink feedback signal that includes channel quality information (CQI) associated with the first cell A second uplink feedback signal that includes CQI information associated with a second cell is transmitted to the second cell.
Abstract translation: 使用高速专用物理控制信道（HS-DPCCH）的反馈信令的方法和装置包括向第一小区发送包括与第一小区A相关联的信道质量信息（CQI）的第一上行链路反馈信号，第二上行链路反馈信号， 包括与第二小区相关联的CQI信息被发送到第二小区。
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公开(公告)号：US20130242944A1
公开(公告)日：2013-09-19
申请号：US13870012
申请日：2013-04-25
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Christopher R. Cave , Diana Pani , Paul Marinier , Vincent Roy , Eldad M. Zeira
IPC: H04W36/00
CPC classification number: H04L5/0057 , H04L1/0026 , H04L1/1812 , H04L5/0055 , H04W36/0055 , H04W36/18 , H04W72/042
Abstract: A method and apparatus of feedback signaling using a high speed dedicated physical control channel (HS-DPCCH) includes transmitting to a first cell a first uplink feedback signal that includes channel quality information (CQI) associated with the first cell A second uplink feedback signal that includes CQI information associated with a second cell is transmitted to the second cell.
Abstract translation: 使用高速专用物理控制信道（HS-DPCCH）的反馈信令的方法和装置包括向第一小区发送包括与第一小区A相关联的信道质量信息（CQI）的第一上行链路反馈信号，第二上行链路反馈信号， 包括与第二小区相关联的CQI信息被发送到第二小区。
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8.发明授权公开(公告)号：US10244432B2
公开(公告)日：2019-03-26
申请号：US15643338
申请日：2017-07-06
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Rocco Di Girolamo , Diana Pani , Christopher R. Cave , Paul Marinier , Vincent Roy
Abstract: A method for discontinuous reception (DRX) implemented in a wireless transmit/receive unit (WTRU) during cell reselection including initiating cell reselection; disabling DRX operation, wherein disabling DRX operation enables continuous reception; transmitting a CELL UPDATE message; receiving a CELL UPDATE CONFIRM message; and enabling DRX operation based on the received CELL UPDATE CONFIRM message.
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公开(公告)号：US20170078972A1
公开(公告)日：2017-03-16
申请号：US15361852
申请日：2016-11-28
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Sung-Hyuk Shin , Philip J. Pietraski , Vincent Roy , Guodong Zhang , Kyle Jung-Lin Pan , Donald M. Grieco , Janet A. Stern-Berkowitz
CPC classification number: H04W52/10 , H04B7/024 , H04B7/0413 , H04B7/0689 , H04L1/0003 , H04W52/146 , H04W52/242 , H04W52/40 , H04W52/42 , H04W72/0446 , H04W72/0473 , H04W76/27
Abstract: A wireless device and a method of operating the wireless device is disclosed for controlling a transmission power of a wireless transmit receive unit (WTRU). A total transmission power employed by the WTRU when transmitting via a single antenna may be offset by a total transmission power offset value from a total transmission power employed by the WTRU when transmitting via a plurality of antennas.
Abstract translation: 公开了一种用于控制无线发射接收单元（WTRU）的发射功率的无线设备和操作无线设备的方法。 当通过单个天线进行发送时，WTRU所采用的总传输功率可以由当WTRU经由多个天线发射时由WTRU采用的总发射功率的总发射功率偏移值偏移。
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公开(公告)号：US12193005B2
公开(公告)日：2025-01-07
申请号：US15636090
申请日：2017-06-28
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Sung-Hyuk Shin , Pascal M. Adjakple , John W. Haim , Janet A. Stern-Berkowitz , Vincent Roy
IPC: H04W72/21 , H04L1/00 , H04L1/1829 , H04L5/00 , H04W72/02
Abstract: Methods and systems for transmitting uplink control information in an LTE Advanced system are disclosed. A user device may determine whether uplink control information and/or available channels meet certain criteria and determine whether the uplink control information should be transmitted on a physical uplink control channel, a physical uplink shared channel, or both, based on the criteria. Criteria may include the size of the uplink control information (absolute size or relative to space available on a channel or a threshold value), the type of control information bits, the number of available (i.e., active or configured) component carriers, and the amount of power that may be required to transmit the uplink control information on more than one channel.
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