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公开(公告)号：US10904869B2
公开(公告)日：2021-01-26
申请号：US16433942
申请日：2019-06-06
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: H04W72/00 , H04W72/04 , H04L1/00 , H04L5/00 , H04L1/16 , H04L1/18 , H04B1/7097 , H04W48/16 , H04L1/12
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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公开(公告)号：US09967866B2
公开(公告)日：2018-05-08
申请号：US15268838
申请日：2016-09-19
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: H04W80/04 , H04W72/04 , H04L1/00 , H04L1/16 , H04L5/00 , H04L1/18 , H04B1/7097 , H04W48/16 , H04W72/00 , H04L1/12
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 feed back 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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公开(公告)号：US20170332413A1
公开(公告)日：2017-11-16
申请号：US15667998
申请日：2017-08-03
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Ghyslain Pelletier , Stephen E. Terry , Paul Marinier , Guodong Zhang , Peter S. Wang , Jin Wang , Shankar Somasundaram , Jean-Louis Gauvreau , Charles A. Dennean , Erdem Bala , Afshin Haghighat
CPC classification number: H04W74/0833 , H04L5/0048 , H04L27/2613 , H04W72/042 , H04W74/002 , H04W74/004 , H04W74/0866
Abstract: Methods and apparatus for random access in multicarrier wireless communications are disclosed. Methods and apparatus are provided for physical random access channel (PRACH) resource signaling, PRACH resource handling, preamble and PRACH resource selection, random access response (RAR) reception, preamble retransmission, and transmission and reception of subsequent messages. A method for maintaining an allowed multicarrier uplink (UL) random access channel (RACH) configuration set by adding an UL carrier to the allowed RACH configuration set provided that a triggering event occurs and performing a random access (RA) procedure using the allowed RACH configuration set. A method for sending data in multicarrier wireless communications by determining a set of available UL carriers and selecting an UL carrier from the set of available UL carriers.
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4.发明申请公开(公告)号：US20170251438A1
公开(公告)日：2017-08-31
申请号：US15462805
申请日：2017-03-18
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Sung-Hyuk Shin , Guodong Zhang , Janet A. Stern-Berkowitz , Philip J. Pietraski , Stephen G. Dick , Joseph S. Levy , Kyle Jung-Lin Pan , Erdem Bala , Marian Rudolf , Stephen E. Terry , Chang-Soo Koo , Charles A. Dennean , Eldad M. Zeira
CPC classification number: H04W52/365 , H04W52/08 , H04W52/10 , H04W52/146 , H04W52/16 , H04W52/242 , H04W52/281 , H04W72/0413 , H04W72/0473
Abstract: A method and apparatus for determining uplink power in a wireless transmit receive unit (WTRU). The WTRU operates in a carrier aggregated system. The WTRU is configured to receive a plurality of uplink power parameters indexed to one of a plurality of uplink carriers and receive a transmit power control command indexed to the one of the plurality of uplink carriers. The WTRU is configured to determine a pathloss of the one of the plurality of uplink carriers and determine a transmit power for the one of the plurality of uplink carriers based on the plurality of power parameters, the transmit power control command, and the pathloss.
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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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Patent Agency Ranking
6.发明授权Method and apparatus for random access in multicarrier wireless communications 有权多载波无线通信中随机接入的方法和装置公开(公告)号：US09253802B2
公开(公告)日：2016-02-02
申请号：US14296773
申请日：2014-06-05
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Ghyslain Pelletier , Stephen E. Terry , Paul Marinier , Guodong Zhang , Peter S. Wang , Jin Wang , Shankar Somasundaram , Jean-Louis Gauvreau , Charles A. Dennean , Erdem Bala , Afshin Haghighat
CPC classification number: H04W74/0833 , H04L27/2613 , H04W72/042 , H04W74/002 , H04W74/004 , H04W74/0866
Abstract: Methods and apparatus for random access in multicarrier wireless communications are disclosed. Methods and apparatus are provided for physical random access channel (PRACH) resource signaling, PRACH resource handling, preamble and PRACH resource selection, random access response (RAR) reception, preamble retransmission, and transmission and reception of subsequent messages. A method for maintaining an allowed multicarrier uplink (UL) random access channel (RACH) configuration set by adding an UL carrier to the allowed RACH configuration set provided that a triggering event occurs and performing a random access (RA) procedure using the allowed RACH configuration set. A method for sending data in multicarrier wireless communications by determining a set of available UL carriers and selecting an UL carrier from the set of available UL carriers.
Abstract translation: 公开了用于多载波无线通信中的随机接入的方法和装置。 提供了用于物理随机接入信道（PRACH）资源信令，PRACH资源处理，前导码和PRACH资源选择，随机接入响应（RAR）接收，前导码重传以及后续消息的发送和接收的方法和装置。 一种用于通过将UL载波添加到允许的RACH配置集合中来设置允许的多载波上行链路（UL）随机接入信道（RACH）配置的方法，只要触发事件发生并且使用允许的RACH配置来执行随机接入（RA）过程 组。 一种用于通过确定一组可用的UL载波并从所述一组可用的UL载波中选择UL载波来在多载波无线通信中发送数据的方法。
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公开(公告)号：US20150094091A1
公开(公告)日：2015-04-02
申请号：US14517243
申请日：2014-10-17
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Janet STERN-BERKOWITZ , Marian Rudolf , Charles A. Dennean
CPC classification number: H04W64/003 , G01S5/0205 , G01S5/0252 , G01S5/10 , H04L5/0048 , H04W24/10 , H04W64/00 , H04W72/0446
Abstract: A method and apparatus for supporting positioning measurements. The methods include designating a reference cell, choosing a positioning signal, and, for inter-frequency measurements, determining which inter-frequency cell to measure and how to make such an inter-frequency positioning measurement.
Abstract translation: 一种支持定位测量的方法和装置。 这些方法包括指定参考单元，选择定位信号，并且对于频率间测量，确定要测量哪个频率间单元以及如何进行这种频率间定位测量。
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公开(公告)号：US20240365396A1
公开(公告)日：2024-10-31
申请号：US18766115
申请日：2024-07-08
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Erdem Bala , Charles A. Dennean , Jean-Louis Gauvreau , Afshin Haghighat , Paul Marinier , Ghyslain Pelletier , Shankar Somasundaram , Stephen E Terry , Jin Wang , Peter S Wang , Guodong Zhang
CPC classification number: H04W74/0833 , H04L5/0048 , H04W72/23 , H04W74/002 , H04W74/004 , H04L27/2613 , H04W74/0866
Abstract: Methods and apparatus for random access in multicarrier wireless communications are disclosed. Methods and apparatus are provided for physical random access channel (PRACH) resource signaling, PRACH resource handling, preamble and PRACH resource selection, random access response (RAR) reception, preamble retransmission, and transmission and reception of subsequent messages. A method for maintaining an allowed multicarrier uplink (UL) random access channel (RACH) configuration set by adding an UL carrier to the allowed RACH configuration set provided that a triggering event occurs and performing a random access (RA) procedure using the allowed RACH configuration set. A method for sending data in multicarrier wireless communications by determining a set of available UL carriers and selecting an UL carrier from the set of available UL carriers.
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公开(公告)号：US20230362941A1
公开(公告)日：2023-11-09
申请号：US18221238
申请日：2023-07-12
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
CPC classification number: H04W72/21 , H04B1/7097 , H04L1/001 , H04L1/0057 , H04L1/007 , H04L1/0073 , H04L1/1671 , H04L1/1822 , H04L5/0016 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04W72/0446 , H04B2201/698 , H04B2201/7097 , H04L2001/125 , H04W48/16 , H04W72/00
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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公开(公告)号：US10794985B2
公开(公告)日：2020-10-06
申请号：US16517858
申请日：2019-07-22
Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
Inventor： Guodong Zhang , Joseph S. Levy , Philip J. Pietraski , Janet A. Stern-Berkowitz , Charles A. Dennean , Marian Rudolf , John W. Haim
Abstract: A wireless transmit receive unit (WTRU) is configured to receive a reference signal of a first type. The first type is other than a demodulation reference signal (DM-RS). Reference signals of the first type are received in resource elements other than resource elements used for a primary synchronization signal or a secondary synchronization signal. The WTRU is configured to receive a radio resource control message indicating a subframe position in which the reference signal of the first type is transmitted and a periodicity of a transmission of the reference signal of the first type.
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