公开(公告)号：US09955375B2

公开(公告)日：2018-04-24

申请号：US15266338

申请日：2016-09-15

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Amith V. Chincholi ,  Joseph M. Murray ,  Alpaslan Demir ,  Martino M. Freda ,  Athmane Touag ,  Jean-Louis Gauvreau ,  David S. Bass

IPC: H04L12/28 ,  H04W24/10 ,  H04W36/00 ,  H04L12/26 ,  H04W76/04 ,  H04J1/16

CPC classification number: H04W24/10 ,  H04L43/106 ,  H04L43/16 ,  H04W36/0088 ,  H04W76/27

Abstract: A method for sensing measurement gap scheduling includes allocating a new supplementary carrier in a license-exempt spectrum by a radio resource management (RRM) entity in an evolved Node B (eNB); configuring a local cognitive sensing entity in the eNB by the RRM entity; configuring a wireless transmit/receive unit (WTRU) for cognitive sensing through radio resource control (RRC) signaling, the RRC signaling being generated by the eNB; configuring a local cognitive sensing entity at the WTRU by a dynamic spectrum management (DSM) entity; and signaling a start and a duration of a measurement gap to an enhanced sensing component.

公开(公告)号：US10117275B2

公开(公告)日：2018-10-30

申请号：US15681628

申请日：2017-08-21

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Guodong Zhang ,  Afshin Haghighat ,  Erdem Bala ,  David S. Bass ,  Paul Marinier ,  Marian Rudolf ,  Stephen E. Terry

IPC: H04W76/04 ,  H04W74/08 ,  H04W72/14 ,  H04W72/12 ,  H04W74/00 ,  H04W52/50 ,  H04W76/25 ,  H04W72/04 ,  H04W52/14 ,  H04W52/10

Abstract: A method and apparatus for a wireless transmit receive unit (WTRU) to use a contention-based uplink communications channel, applies a rule-based restriction of access to the contention-based uplink channel that attempts to use at least one contention-free uplink channel allocation for uplink transmissions on a condition that at least one contention-free uplink channel allocation has been granted.

公开(公告)号：US20180070386A1

公开(公告)日：2018-03-08

申请号：US15681628

申请日：2017-08-21

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Guodong Zhang ,  Afshin Haghighat ,  Erdem Bala ,  David S. Bass ,  Paul Marinier ,  Marian Rudolf ,  Stephen E. Terry

IPC: H04W74/08 ,  H04W76/04 ,  H04W72/14 ,  H04W72/12

CPC classification number: H04W74/0891 ,  H04W52/10 ,  H04W52/146 ,  H04W52/50 ,  H04W72/042 ,  H04W72/1268 ,  H04W72/14 ,  H04W74/002 ,  H04W74/0833 ,  H04W76/25

Abstract: A method and apparatus for a wireless transmit receive unit (WTRU) to use a contention-based uplink communications channel, applies a rule-based restriction of access to the contention-based uplink channel that attempts to use at least one contention-free uplink channel allocation for uplink transmissions on a condition that at least one contention-free uplink channel allocation has been granted.

公开(公告)号：US20170006493A1

公开(公告)日：2017-01-05

申请号：US15266338

申请日：2016-09-15

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Amith V. Chincholi ,  Joseph M. Murray ,  Alpaslan Demir ,  Martino M. Freda ,  Athmane Touag ,  Jean-Louis Gauvreau ,  David S. Bass

IPC: H04W24/10 ,  H04W76/04 ,  H04L12/26 ,  H04W36/00

CPC classification number: H04W24/10 ,  H04L43/106 ,  H04L43/16 ,  H04W36/0088 ,  H04W76/27

Abstract: A method for sensing measurement gap scheduling includes allocating a new supplementary carrier in a license-exempt spectrum by a radio resource management (RRM) entity in an evolved Node B (eNB); configuring a local cognitive sensing entity in the eNB by the RRM entity; configuring a wireless transmit/receive unit (WTRU) for cognitive sensing through radio resource control (RRC) signaling, the RRC signaling being generated by the eNB; configuring a local cognitive sensing entity at the WTRU by a dynamic spectrum management (DSM) entity; and signaling a start and a duration of a measurement gap to an enhanced sensing component.

Abstract translation: 用于感测测量间隙调度的方法包括：通过演进节点B（eNB）中的无线电资源管理（RRM）实体在免许可频谱中分配新的辅助载波; 在RRM实体中配置eNB中的本地认知感知实体; 通过无线电资源控制（RRC）信令来配置用于认知感知的无线发射/接收单元（WTRU），所述RRC信令由eNB生成; 通过动态频谱管理（DSM）实体在WTRU处配置本地认知感测实体; 并向增强的感测组件发出测量间隙的开始和持续时间。

公开(公告)号：US20180270815A1

公开(公告)日：2018-09-20

申请号：US15920022

申请日：2018-03-13

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Erdem Bala ,  Mihaela C. Beluri ,  Debashish Purkayastha ,  Scott Laughlin ,  Martino M. Freda ,  Rocco Di Girolamo ,  Jean-Louis Gauvreau ,  Athmane Touag ,  Joseph M. Murray ,  David S. Bass

IPC: H04W72/04 ,  H04W16/14 ,  H04J3/16 ,  H04W72/12 ,  H04W52/38

CPC classification number: H04W72/0446 ,  H04J3/1694 ,  H04W16/14 ,  H04W52/38 ,  H04W72/1215

Abstract: Coexistence gaps may permit one radio access technology (RAT) to coexists with another RAT by providing period in which one RAT may be silent and another may transmit. Methods may account for the RAT traffic and for the presence of other secondary users in a channel. Methods may be provided to dynamically change the parameters of a coexistence gap pattern, such as the duty cycle, to adapt to both the RAT traffic and the presence of other secondary users. Methods may include PHY methods, such as synchronization signal (PSS/SSS) based, MIB based, and PDCCH based, MAC CE based methods, and RRC Methods. Measurements may be provided to detect the presence of secondary users, and may include reporting of interference measured during ON and OFF durations, and detection of secondary users based on interference and RSRP/RSRQ measurements.

公开(公告)号：US09485683B2

公开(公告)日：2016-11-01

申请号：US13907216

申请日：2013-05-31

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Amith V. Chincholi ,  Joseph M. Murray ,  Alpaslan Demir ,  Martino M. Freda ,  Athmane Touag ,  Jean-Louis Gauvreau ,  David S. Bass

IPC: H04L12/28 ,  H04W24/10 ,  H04W36/00 ,  H04J1/16

CPC classification number: H04W24/10 ,  H04L43/106 ,  H04L43/16 ,  H04W36/0088 ,  H04W76/27

Abstract: A method for sensing measurement gap scheduling includes allocating a new supplementary carrier in a license-exempt spectrum by a radio resource management (RRM) entity in an evolved Node B (eNB); configuring a local cognitive sensing entity in the eNB by the RRM entity; configuring a wireless transmit/receive unit (WTRU) for cognitive sensing through radio resource control (RRC) signaling, the RRC signaling being generated by the eNB; configuring a local cognitive sensing entity at the WTRU by a dynamic spectrum management (DSM) entity; and signaling a start and a duration of a measurement gap to an enhanced sensing component.

Abstract translation: 用于感测测量间隙调度的方法包括：通过演进节点B（eNB）中的无线电资源管理（RRM）实体在免许可频谱中分配新的辅助载波; 在RRM实体中配置eNB中的本地认知感知实体; 通过无线电资源控制（RRC）信令来配置用于认知感知的无线发射/接收单元（WTRU），所述RRC信令由eNB生成; 通过动态频谱管理（DSM）实体在WTRU处配置本地认知感测实体; 并向增强的感测组件发出测量间隙的开始和持续时间。

公开(公告)号：US20160183309A1

公开(公告)日：2016-06-23

申请号：US15056688

申请日：2016-02-29

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Guodong Zhang ,  Afshin Haghighat ,  Erdem Bala ,  David S. Bass ,  Paul Marinier ,  Marian Rudolf ,  Stephen E. Terry

IPC: H04W74/08 ,  H04W76/04 ,  H04W72/14 ,  H04W72/12

CPC classification number: H04W74/0891 ,  H04W52/10 ,  H04W52/146 ,  H04W52/50 ,  H04W72/042 ,  H04W72/1268 ,  H04W72/14 ,  H04W74/002 ,  H04W74/0833 ,  H04W76/25

Abstract: A method and apparatus for a wireless transmit receive unit (WTRU) to use a contention-based uplink communications channel, applies a rule-based restriction of access to the contention-based uplink channel that attempts to use at least one contention-free uplink channel allocation for uplink transmissions on a condition that at least one contention-free uplink channel allocation has been granted.

Abstract translation: 一种用于使用基于竞争的上行链路通信信道的无线发射接收单元（WTRU）的方法和装置，将基于规则的对基于竞争的上行链路信道的接入限制应用于尝试使用至少一个无竞争上行链路信道 在至少一个无竞争的上行链路信道分配被授予的条件下，用于上行链路传输的分配。

公开(公告)号：US09277514B2

公开(公告)日：2016-03-01

申请号：US14324828

申请日：2014-07-07

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Guodong Zhang ,  Afshin Haghighat ,  Erdem Bala ,  David S. Bass ,  Paul Marinier ,  Marian Rudolf ,  Stephen E. Terry

IPC: H04W72/00 ,  H04W52/50 ,  H04W74/00 ,  H04W52/10 ,  H04W52/14 ,  H04W72/04 ,  H04W74/08

CPC classification number: H04W74/0891 ,  H04W52/10 ,  H04W52/146 ,  H04W52/50 ,  H04W72/042 ,  H04W72/1268 ,  H04W72/14 ,  H04W74/002 ,  H04W74/0833 ,  H04W76/25

Abstract: A method and apparatus for a wireless transmit receive unit (WTRU) to use a contention-based uplink communications channel, applies a rule-based restriction of access to the contention-based uplink channel that attempts to use at least one contention-free uplink channel allocation for uplink transmissions on a condition that at least one contention-free uplink channel allocation has been granted.

Abstract translation: 一种用于使用基于竞争的上行链路通信信道的无线发射接收单元（WTRU）的方法和装置，将基于规则的对基于竞争的上行链路信道的接入限制应用于尝试使用至少一个无竞争上行链路信道 在至少一个无竞争的上行链路信道分配被授予的条件下，用于上行链路传输的分配。

公开(公告)号：US10660140B2

公开(公告)日：2020-05-19

申请号：US16173700

申请日：2018-10-29

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Guodong Zhang ,  Afshin Haghighat ,  Erdem Bala ,  David S. Bass ,  Paul Marinier ,  Marian Rudolf ,  Stephen E. Terry

IPC: H04W74/08 ,  H04W74/00 ,  H04W76/25 ,  H04W52/50 ,  H04W72/12 ,  H04W72/14 ,  H04W52/10 ,  H04W52/14 ,  H04W72/04

Abstract: A method and apparatus for a wireless transmit receive unit (WTRU) to use a contention-based uplink communications channel, applies a rule-based restriction of access to the contention-based uplink channel that attempts to use at least one contention-free uplink channel allocation for uplink transmissions on a condition that at least one contention-free uplink channel allocation has been granted.

公开(公告)号：US10609737B2

公开(公告)日：2020-03-31

申请号：US16173700

申请日：2018-10-29

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Guodong Zhang ,  Afshin Haghighat ,  Erdem Bala ,  David S. Bass ,  Paul Marinier ,  Marian Rudolf ,  Stephen E. Terry

IPC: H04W74/08 ,  H04W74/00 ,  H04W76/25 ,  H04W52/50 ,  H04W72/12 ,  H04W72/14 ,  H04W52/10 ,  H04W52/14 ,  H04W72/04

Abstract: A method and apparatus for a wireless transmit receive unit (WTRU) to use a contention-based uplink communications channel, applies a rule-based restriction of access to the contention-based uplink channel that attempts to use at least one contention-free uplink channel allocation for uplink transmissions on a condition that at least one contention-free uplink channel allocation has been granted.