公开(公告)号：US10153870B2

公开(公告)日：2018-12-11

申请号：US15882114

申请日：2018-01-29

申请人： InterDigital Patent Holdings, Inc.

发明人： 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分类号： H04L1/18 ,  H04W16/24 ,  H04L5/06 ,  H04L5/14 ,  H04L5/00 ,  H04W16/14 ,  H04W28/16 ,  H04W72/04 ,  H04W72/08

摘要： 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：US09882684B2

公开(公告)日：2018-01-30

申请号：US15219179

申请日：2016-07-25

申请人： InterDigital Patent Holdings, Inc.

发明人： 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分类号： H04J3/00 ,  H04L1/18 ,  H04W16/24 ,  H04L5/06 ,  H04L5/14 ,  H04L5/00 ,  H04W16/14 ,  H04W28/16 ,  H04W72/04 ,  H04W72/08

CPC分类号： 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

摘要： 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：US20180152268A1

公开(公告)日：2018-05-31

申请号：US15882114

申请日：2018-01-29

申请人： InterDigital Patent Holdings, Inc.

发明人： 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分类号： H04L1/18 ,  H04L5/14 ,  H04L5/00 ,  H04L5/06 ,  H04W16/24 ,  H04W16/14 ,  H04W28/16 ,  H04W72/04 ,  H04W72/08

CPC分类号： H04L1/1893 ,  H04L1/1812 ,  H04L1/1861 ,  H04L5/0032 ,  H04L5/0055 ,  H04L5/06 ,  H04L5/14 ,  H04L5/143 ,  H04L5/1469 ,  H04W16/14 ,  H04W16/24 ,  H04W28/16 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/082

摘要： 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：US20140082352A1

公开(公告)日：2014-03-20

申请号：US14031496

申请日：2013-09-19

申请人： InterDigital Patent Holdings, Inc.

发明人： Dolores F. Howry ,  Yogendra C. Shah ,  Alec Brusilovsky ,  Joseph Gredone

IPC分类号： H04L29/06

CPC分类号： H04L63/0823 ,  G06F21/57 ,  G06F21/575 ,  H04L9/3265 ,  H04L63/08 ,  H04L63/126 ,  H04W12/00

摘要： A certification provenance tree (CPT) structure may provide information concerning a layered certification of a device that comprises a hierarchy of components. The CPT structure may include a hierarchy of secure certification provenance document (SCPD) structures. Each SCPD structure in the hierarchy may represent a given component at a given level of the hierarchy of components of the device. Each SCPD structure may include a field that stores a certification proof indicating that security properties of the given component have been certified by a certification authority. An SCPD structure may further include accreditation information fields that store a pointer to an SCPD structure of a component at a next layer of the hierarchy of components of the device. The pointer may provide an indication of assurance that the component at that next layer will perform securely within this component at said given layer.

摘要翻译： 认证来源树（CPT）结构可以提供关于包括组件层次的设备的分层认证的信息。 CPT结构可以包括安全认证来源文档（SCPD）结构的层级。 层次结构中的每个SCPD结构可以表示设备组件的层次结构的给定级别的给定组件。 每个SCPD结构可以包括存储指示给定组件的安全属性已经由认证机构认证的认证证明的字段。 SCPD结构还可以包括在设备的组件的层次结构的下一层存储指向组件的SCPD结构的指针的认证信息字段。 指针可以提供保证在该下一层的组件将在该组件中在所述给定层处可靠地执行的指示。

公开(公告)号：US09756037B2

公开(公告)日：2017-09-05

申请号：US14031496

申请日：2013-09-19

申请人： InterDigital Patent Holdings, Inc.

发明人： Dolores F. Howry ,  Yogendra C. Shah ,  Alec Brusilovsky ,  Joseph Gredone

IPC分类号： H04L29/06 ,  H04L9/32 ,  G06F21/57 ,  H04W12/00

CPC分类号： H04L63/0823 ,  G06F21/57 ,  G06F21/575 ,  H04L9/3265 ,  H04L63/08 ,  H04L63/126 ,  H04W12/00

摘要： A certification provenance tree (CPT) structure may provide information concerning a layered certification of a device that comprises a hierarchy of components. The CPT structure may include a hierarchy of secure certification provenance document (SCPD) structures. Each SCPD structure in the hierarchy may represent a given component at a given level of the hierarchy of components of the device. Each SCPD structure may include a field that stores a certification proof indicating that security properties of the given component have been certified by a certification authority. An SCPD structure may further include accreditation information fields that store a pointer to an SCPD structure of a component at a next layer of the hierarchy of components of the device. The pointer may provide an indication of assurance that the component at that next layer will perform securely within this component at said given layer.

公开(公告)号：US20160337090A1

公开(公告)日：2016-11-17

申请号：US15219179

申请日：2016-07-25

申请人： InterDigital Patent Holdings, Inc.

发明人： 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分类号： H04L1/18 ,  H04L5/00 ,  H04L5/14

CPC分类号： 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

摘要： 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.

摘要翻译： 用于在许可豁免（LE）频谱中操作辅助小区的方法和装置。 以频分双工（FDD）许可频谱工作的聚合小区与在上行链路（UL）和下行链路（DL））操作的时分模式下操作的LE补充小区进行聚合。 LE补充小区可以是在仅UL模式，仅DL模式和共享模式之间动态配置的FDD补充小区，以匹配所请求的UL和DL业务比。 LE补充小区可以是时分双工（TDD）补充小区。 TDD补充小区可以在多个TDD配置之间动态配置。 提供了用于协调LE辅助单元与在同一通道中工作的其他系统之间的操作的共存能力。 提供共存间隙以测量主要/次要用户使用，并允许在LE辅助小区信道中操作的其他系统访问信道。