公开(公告)号：US20190029009A1

公开(公告)日：2019-01-24

申请号：US16143550

申请日：2018-09-27

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Martino Freda ,  Jean-Louis Gauvreau ,  Mihaela C. Beluri ,  Rocco Di Girolamo ,  Yuying Dai

IPC: H04W72/04 ,  H04W16/14 ,  H04L5/00

Abstract: Methods and devices may be provided for aggregating component carriers in the licensed spectrum with at least one component carriers in the licensed exempt spectrum. Control information may be processed in a wireless transmit/receive unit (WTRU) while receiving and sending information on a primary component carrier (PCC) and a supplementary component carrier (SuppCC). A PCC subframe with a control portion and a data portion may be received. Resource assignment information associated with a downlink shared channel on the PCC may be embedded in the control portion of the subframe. Based on the resource assignment information on the PCC, resource assignment information associated with a downlink shared channel on the SuppCC may be identified in the data portion of the PCC subframe. A SuppCC subframe of the shared channel on the SuppCC may be processed as per the identified resource assignment information associated with the downlink shared channel on the SuppCC.

公开(公告)号：US20160249333A1

公开(公告)日：2016-08-25

申请号：US15145450

申请日：2016-05-03

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Martino M. Freda ,  Jean-Louis Gauvreau ,  Mihaela C. Beluri ,  Rocco Di Girolamo ,  Yuying Dai

IPC: H04W72/04 ,  H04L5/00 ,  H04W16/14

CPC classification number: H04W72/042 ,  H04L5/0007 ,  H04L5/0041 ,  H04L5/0092 ,  H04W16/14 ,  H04W72/0406

Abstract: Methods and devices may be provided for aggregating component carriers in the licensed spectrum with at least one component carriers in the licensed exempt spectrum. Control information may be processed in a wireless transmit/receive unit (WTRU) while receiving and sending information on a primary component carrier (PCC) and a supplementary component carrier (SuppCC). A PCC subframe with a control portion and a data portion may be received. Resource assignment information associated with a downlink shared channel on the PCC may be embedded in the control portion of the subframe. Based on the resource assignment information on the PCC, resource assignment information associated with a downlink shared channel on the SuppCC may be identified in the data portion of the PCC subframe. A SuppCC subframe of the shared channel on the SuppCC may be processed as per the identified resource assignment information associated with the downlink shared channel on the SuppCC.

公开(公告)号：US20150326377A1

公开(公告)日：2015-11-12

申请号：US14661644

申请日：2015-03-18

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Martino M. Freda ,  Rocco Di Girolamo ,  Jean-Louis Gauvreau ,  Scott Laughlin ,  Athmane Touag ,  Mihaela C. Beluri ,  Joseph M. Murray ,  Yuying Dai ,  Stephen E. Terry ,  Parul Mudgal ,  Kamraan Nasim Syed

IPC: H04L5/14 ,  H04W74/08 ,  H04W72/04 ,  H04W72/00 ,  H04W72/12 ,  H04L5/00 ,  H04W16/14

CPC classification number: H04L5/14 ,  H04L5/0055 ,  H04W16/14 ,  H04W72/005 ,  H04W72/042 ,  H04W72/1215 ,  H04W74/0833

Abstract: A method and apparatus for coexistence among wireless transmit/receive units (WTRUs) operating in the same spectrum are disclosed. A wireless transmit/receive unit (WTRU) may include a processor that receives a configuration of a coexistence gap pattern defining a pattern of transmission periods and silent periods for the WTRU. The processor may control the WTRU to transmit information during the transmission periods and to not transmit information during the silent periods of the coexistence gap pattern.

Abstract translation: 公开了在相同频谱中工作的无线发射/接收单元（WTRU）之间共存的方法和装置。 无线发射/接收单元（WTRU）可以包括处理器，其接收定义WTRU的传输周期和静默时段的模式的共存间隙模式的配置。 处理器可以控制WTRU在传输周期期间发送信息，并且在共存间隙模式的静音期期间不发送信息。

公开(公告)号：US12279278B2

公开(公告)日：2025-04-15

申请号：US18585415

申请日：2024-02-23

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Martino Freda ,  Jean-Louis Gauvreau ,  Mihaela C. Beluri ,  Rocco Di Girolamo ,  Yuying Dai

IPC: H04W72/04 ,  H04L5/00 ,  H04W16/14 ,  H04W72/20 ,  H04W72/23

Abstract: Methods and devices may be provided for aggregating component carriers in the licensed spectrum with at least one component carriers in the licensed exempt spectrum. Control information may be processed in a wireless transmit/receive unit (WTRU) while receiving and sending information on a primary component carrier (PCC) and a supplementary component carrier (SuppCC). A PCC subframe with a control portion and a data portion may be received. Resource assignment information associated with a downlink shared channel on the PCC may be embedded in the control portion of the subframe. Based on the resource assignment information on the PCC, resource assignment information associated with a downlink shared channel on the SuppCC may be identified in the data portion of the PCC subframe. A SuppCC subframe of the shared channel on the SuppCC may be processed as per the identified resource assignment information associated with the downlink shared channel on the SuppCC.

公开(公告)号：US10153891B2

公开(公告)日：2018-12-11

申请号：US14661644

申请日：2015-03-18

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Martino M. Freda ,  Rocco Di Girolamo ,  Jean-Louis Gauvreau ,  Scott Laughlin ,  Athmane Touag ,  Mihaela C. Beluri ,  Joseph M. Murray ,  Yuying Dai ,  Stephen E. Terry ,  Parul Mudgal ,  Kamraan Nasim Syed

IPC: H04B7/005 ,  H04L5/14 ,  H04L5/00 ,  H04W74/08 ,  H04W72/00 ,  H04W72/04 ,  H04W16/14 ,  H04W72/12

Abstract: A method and apparatus for coexistence among wireless transmit/receive units (WTRUs) operating in the same spectrum are disclosed. A wireless transmit/receive unit (WTRU) may include a processor that receives a configuration of a coexistence gap pattern defining a pattern of transmission periods and silent periods for the WTRU. The processor may control the WTRU to transmit information during the transmission periods and to not transmit information during the silent periods of the coexistence gap pattern.

公开(公告)号：US10123316B2

公开(公告)日：2018-11-06

申请号：US15145450

申请日：2016-05-03

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Martino M. Freda ,  Jean-Louis Gauvreau ,  Mihaela C. Beluri ,  Rocco Di Girolamo ,  Yuying Dai

IPC: H04W4/00 ,  H04W72/04 ,  H04L5/00 ,  H04W16/14

Abstract: Methods and devices may be provided for aggregating component carriers in the licensed spectrum with at least one component carriers in the licensed exempt spectrum. Control information may be processed in a wireless transmit/receive unit (WTRU) while receiving and sending information on a primary component carrier (PCC) and a supplementary component carrier (SuppCC). A PCC subframe with a control portion and a data portion may be received. Resource assignment information associated with a downlink shared channel on the PCC may be embedded in the control portion of the subframe. Based on the resource assignment information on the PCC, resource assignment information associated with a downlink shared channel on the SuppCC may be identified in the data portion of the PCC subframe. A SuppCC subframe of the shared channel on the SuppCC may be processed as per the identified resource assignment information associated with the downlink shared channel on the SuppCC.

公开(公告)号：US09882684B2

公开(公告)日：2018-01-30

申请号：US15219179

申请日：2016-07-25

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Jean-Louis Gauvreau ,  Martino M. Freda ,  Zinan Lin ,  Joseph M. Murray ,  Chunxuan Ye ,  Erdem Bala ,  Mihaela C. Beluri ,  Douglas R. Castor ,  Amith V. Chincholi ,  Angelo A. Cuffaro ,  Yuying Dai ,  Alpaslan Demir ,  Joseph Gredone ,  Rui Yang ,  Liangping Ma ,  Rocco Di Girolamo ,  Debashish Purkayastha ,  Athmane Touag

IPC: H04J3/00 ,  H04L1/18 ,  H04W16/24 ,  H04L5/06 ,  H04L5/14 ,  H04L5/00 ,  H04W16/14 ,  H04W28/16 ,  H04W72/04 ,  H04W72/08

CPC classification number: 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

Abstract: 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.

公开(公告)号：US09049708B2

公开(公告)日：2015-06-02

申请号：US13757144

申请日：2013-02-01

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Martino M. Freda ,  Rocco DiGirolamo ,  Jean-Louis Gauvreau ,  Scott Laughlin ,  Athmane Touag ,  Mihaela C. Beluri ,  Joseph M. Murray ,  Yuying Dai ,  Stephen E. Terry ,  Parul Mudgal ,  Kamraan Nasim Syed

IPC: H04B7/005 ,  H04W72/00 ,  H04W72/04 ,  H04W72/12 ,  H04W16/14

CPC classification number: H04L5/14 ,  H04L5/0055 ,  H04W16/14 ,  H04W72/005 ,  H04W72/042 ,  H04W72/1215 ,  H04W74/0833

Abstract: A method and apparatus for coexistence among wireless transmit/receive units (WTRUs) operating in the same spectrum are disclosed. A WTRU includes a memory, a receive unit, a transmit unit and a control unit. The memory stores coexistence gap patterns. Each of the coexistence gap patterns defines a pattern of transmission periods and silent periods for the WTRU and corresponds to a respective duty cycle. The receive unit receives from a base station information regarding a duty cycle for a wireless cell operated by the base station. The control unit selects one of the coexistence gap patterns based on the received information regarding the duty cycle for the wireless cell and controls the transmit unit to transmit information during the transmission periods and not transmit information during the silent periods of the selected one of the plurality of coexistence gap patterns.

Abstract translation: 公开了在相同频谱中工作的无线发射/接收单元（WTRU）之间共存的方法和装置。 WTRU包括存储器，接收单元，发射单元和控制单元。 存储器存储共存间隙模式。 每个共存间隙模式定义了WTRU的传输周期和静默周期的模式，并对应于相应的占空比。 接收单元从基站接收关于由基站操作的无线小区的占空比的信息。 控制单元基于接收到的关于无线小区的占空比的信息来选择共存间隙模式中的一个，并且控制发送单元在发送周期期间发送信息，并且在多个选择的一个的静音期期间不发送信息 的共存差距格局。

公开(公告)号：US20130201884A1

公开(公告)日：2013-08-08

申请号：US13757144

申请日：2013-02-01

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Martino M. Freda ,  Rocco DiGirolamo ,  Jean-Louis Gauvreau ,  Scott Laughlin ,  Athmane Touag ,  Mihaela C. Beluri ,  Joseph M. Murray ,  Yuying Dai ,  Stephen E. Terry ,  Parul Mudgal ,  Kamraan Nasim Syed

IPC: H04W72/04 ,  H04W72/00

CPC classification number: H04L5/14 ,  H04L5/0055 ,  H04W16/14 ,  H04W72/005 ,  H04W72/042 ,  H04W72/1215 ,  H04W74/0833

Abstract: A method and apparatus for coexistence among wireless transmit/receive units (WTRUs) operating in the same spectrum are disclosed. A WTRU includes a memory, a receive unit, a transmit unit and a control unit. The memory stores coexistence gap patterns. Each of the coexistence gap patterns defines a pattern of transmission periods and silent periods for the WTRU and corresponds to a respective duty cycle. The receive unit receives from a base station information regarding a duty cycle for a wireless cell operated by the base station. The control unit selects one of the coexistence gap patterns based on the received information regarding the duty cycle for the wireless cell and controls the transmit unit to transmit information during the transmission periods and not transmit information during the silent periods of the selected one of the plurality of coexistence gap patterns.

Abstract translation: 公开了在相同频谱中工作的无线发射/接收单元（WTRU）之间共存的方法和装置。 WTRU包括存储器，接收单元，发射单元和控制单元。 存储器存储共存间隙模式。 每个共存间隙模式定义了WTRU的传输周期和静默周期的模式，并对应于相应的占空比。 接收单元从基站接收关于由基站操作的无线小区的占空比的信息。 控制单元基于接收到的关于无线小区的占空比的信息来选择共存间隙模式中的一个，并且控制发送单元在发送周期期间发送信息，并且在多个选择的一个的静音期期间不发送信息 的共存差距格局。