公开(公告)号：US11265383B2

公开(公告)日：2022-03-01

申请号：US14397443

申请日：2013-04-27

申请人： InterDigital Patent Holdings, Inc.

发明人： Alexander Reznik ,  Yogendra C. Shah ,  Eldad M. Zeira ,  Ravikumar V. Pragada ,  Balaji Raghothaman ,  Kiran K. Vanganuru ,  Gregory S. Sternberg ,  Vinod Kumar Choyi ,  Xavier De Foy

IPC分类号： H04L29/08 ,  H04L67/141 ,  H04L67/51 ,  H04L69/24 ,  H04L29/06 ,  H04W12/08 ,  H04L67/142

摘要： Systems and methods for enabling proximity services to be delivered as part of an application service and/or for providing tailored services and/or a differential quality of service (QoS) to a flow may be disclosed. For example, a temporary service name between an application and a server such as a D2D server may be established such that a UE and/or network may execute such a service at a later time without later involvement by the application and/or without exchanging credentials for the application with the network and vice versa.

公开(公告)号：US10652947B2

公开(公告)日：2020-05-12

申请号：US15923710

申请日：2018-03-16

申请人： InterDigital Patent Holdings, Inc.

发明人： Ravikumar V. Pragada ,  Saad Ahmad ,  Balaji Raghothaman ,  Ulises Olvera-Hernandez ,  Zhuorong Deng ,  Pascal M. Adjakple ,  Gregory S. Sternberg ,  Guanzhou Wang ,  Alexander Reznik

IPC分类号： H04W76/25 ,  H04W76/14 ,  H04W76/22 ,  H04W76/23 ,  H04W76/28 ,  H04W68/00

摘要： A wireless transmit/receive unit (WTRU) may receive from a network resource allocation information for device to device (D2D) communication. The WTRU may select, from the received resource allocation information for a transmission time interval (TTI), resources for a D2D channel. The WTRU may transmit, with use of the selected resources, data directly to another WTRU.

公开(公告)号：US09922253B2

公开(公告)日：2018-03-20

申请号：US15028233

申请日：2014-10-10

申请人： InterDigital Patent Holdings, Inc.

发明人： Eduardo Asbun ,  Yuriy Reznik ,  Ariela Zeira ,  Gregory S. Sternberg ,  Ralph Neff

IPC分类号： G09G5/00 ,  G02B27/01 ,  G06F3/01 ,  G06K9/00 ,  A61B5/16 ,  A61B5/00 ,  A61B5/11 ,  H04W4/04 ,  A61B5/0476 ,  A61B5/053

CPC分类号： G06K9/00671 ,  A61B5/0022 ,  A61B5/0476 ,  A61B5/0533 ,  A61B5/1112 ,  A61B5/165 ,  A61B5/742 ,  G02B27/017 ,  G06F3/013 ,  G06F3/015 ,  G06F19/00 ,  G06K9/00302 ,  G06K9/00604 ,  G16H40/67 ,  H04W4/04 ,  H04W4/30

摘要： Augmented reality (AR) systems, methods, and instrumentalities are disclosed. A user's gaze point may be estimated and may be used to search for and present information, e.g., information relating to areas on which the user is focusing. The user's gaze point may be used to facilitate or enable modes of interactivity and/or user interfaces that may be controlled by the direction of view of the user. Biometric techniques may be used to estimate an emotional state of the user. This estimated emotional state may be used to be the information that is presented to the user.

公开(公告)号：US20180014265A1

公开(公告)日：2018-01-11

申请号：US15713046

申请日：2017-09-22

申请人： InterDigital Patent Holdings, Inc.

发明人： Tao Deng ,  Gregory S. Sternberg ,  Paul Marinier ,  Gwenael Poitau ,  Marian Rudolf

IPC分类号： H04W52/38 ,  H04W52/34 ,  H04W52/28 ,  H04W88/06 ,  H04W76/02 ,  H04W52/36

摘要： Device-to-device (D2D) cross link power control systems and methods may be disclosed. For example, a device such as a UE or WTRU may determine whether it may have simultaneous transmissions where at least one of the transmissions may include a cross link transmission. The device may further determine whether a total transmit power of the simultaneous transmissions may exceed a maximum transmit power of the device. If the device may have simultaneous transmissions and such transmissions may exceed the maximum transmit power, the device may reallocate power based on a priority or priority setting. The device may further determine a maximum cross link power, a maximum device power, and a cross link transmit power level such that the device may further control the power for transmissions based thereon.

公开(公告)号：US20170182426A1

公开(公告)日：2017-06-29

申请号：US15300411

申请日：2015-04-01

申请人： InterDigital Patent Holdings, Inc.

发明人： Shoshana Loeb ,  Gregory S. Sternberg

IPC分类号： A63F13/87 ,  H04N21/4788 ,  H04N21/81 ,  H04N21/45 ,  A63F13/86 ,  A63F13/352

CPC分类号： A63F13/87 ,  A63F13/30 ,  A63F13/352 ,  A63F13/86 ,  A63F2300/50 ,  A63F2300/572 ,  A63F2300/577 ,  H04N21/4508 ,  H04N21/4781 ,  H04N21/4788 ,  H04N21/8133 ,  H04N21/8173

摘要： Systems, methods, and instrumentalities are disclosed to establish an interface between a player of an application (such as an online game) and a spectator viewing the application such that the spectator provides at least one commentary (such as an audio or written message). The commentary may be synchronized with a temporal location in media associated with the application. The player may set criteria for the type of commentary to be received, as well as timing. The commentary may be filtered, wherein, if the commentary satisfies the filter conditions, the commentary is provided to the player. A discovery mechanism may allow spectators, players, and users of a social network who may watch a game offline to find comments relevant to the game. Players may be able to filter comments from individual spectators or from groups (e.g., types or classes) of spectators.

公开(公告)号：US20170156046A1

公开(公告)日：2017-06-01

申请号：US15362295

申请日：2016-11-28

申请人： InterDigital Patent Holdings, Inc.

发明人： Tao Deng ,  Ravikumar V. Pragada ,  Gregory S. Sternberg ,  Balaji Raghothaman ,  Zhuorong Deng ,  Kiran K. Vanganuru

IPC分类号： H04W8/00 ,  H04W48/14 ,  H04W24/10

CPC分类号： H04W8/005 ,  H04W24/04 ,  H04W24/08 ,  H04W24/10 ,  H04W48/08 ,  H04W48/14 ,  H04W76/18 ,  H04W88/06

摘要： A method and apparatus for neighbor discovery in a wireless communication system are disclosed. A neighbor seeking wireless transmit/receive unit (WTRU) may search for a first signal to discover neighbor WTRUs for peer-to-peer communication. The WTRU may then receive the first signal. Further, the WTRU may generate a report based on the received first signal. Then, the WTRU may send a second signal carrying the report to a cellular wireless network. The first signal may include a beacon for neighbor discovery or a synchronization signal or both. The report may contain at least one neighbor WTRU identity or at least a portion of a time value or both. Further, the report may contain a counter value, including at least a portion of a time value. The counter value may be based on a time source. In addition, the first signal may be received from a synchronization source.

公开(公告)号：US20150142986A1

公开(公告)日：2015-05-21

申请号：US14397443

申请日：2013-04-27

申请人： InterDigital Patent Holdings, Inc.

发明人： Alexander Reznik ,  Yogendra C. Shah ,  Eldad M. Zeira ,  Ravikumar V. Pragada ,  Balaji Raghothaman ,  Kiran K. Vanganuru ,  Gregory S. Sternberg ,  Vinod Kumar Choyi ,  Xavier De Foy

IPC分类号： H04L29/08

CPC分类号： H04L67/141 ,  H04L63/08 ,  H04L63/20 ,  H04L67/142 ,  H04L67/16 ,  H04L69/24 ,  H04W12/08

摘要： Systems and methods for enabling proximity services to be delivered as part of an application service and/or for providing tailored services and/or a differential quality of service (QoS) to a flow may be disclosed. For example, a temporary service name between an application and a server such as a D2D server may be established such that a UE and/or network may execute such a service at a later time without later involvement by the application and/or without exchanging credentials for the application with the network and vice versa.

摘要翻译： 可以公开用于使邻近服务作为应用服务的一部分和/或用于向流提供定制服务和/或差分服务质量（QoS））的系统和方法。 例如，可以建立应用程序和诸如D2D服务器的服务器之间的临时服务名称，使得UE和/或网络可以在稍后的时间执行这样的服务，而不再由应用程序参与和/或不交换凭据 用于与网络的应用程序，反之亦然。

公开(公告)号：US20150092741A1

公开(公告)日：2015-04-02

申请号：US14563301

申请日：2014-12-08

申请人： InterDigital Patent Holdings, Inc.

发明人： Eldad M. Zeira ,  Gregory S. Sternberg

IPC分类号： H04W8/00 ,  H04W72/04

CPC分类号： H04W8/005 ,  H04W4/08 ,  H04W4/70 ,  H04W68/00 ,  H04W72/04 ,  H04W84/027 ,  H04W88/04

摘要： A WTRU may be configured to receive configuration information. The received configuration information may be from a base station, and may indicate one or more periodic resources. The periodic resources may be used in peer to peer discovery, and may include time and frequency resources. If the WTRU is a discoverable peer, the WTRU may be configured to transmit an identification in the periodic resources. The WTRU may transmit an identification that is associated with a service. The WTRU may be configured to access a wireless network in response to another WTRU desiring communication.

摘要翻译： WTRU可以被配置为接收配置信息。 所接收的配置信息可以来自基站，并且可以指示一个或多个周期性资源。 周期性资源可以用于对等点发现，并且可以包括时间和频率资源。 如果WTRU是可发现对等体，则WTRU可以被配置为在周期性资源中发送标识。 WTRU可以发送与服务相关联的标识。 WTRU可以被配置为响应于另一个WTRU期望通信来接入无线网络。

公开(公告)号：US20130322277A1

公开(公告)日：2013-12-05

申请号：US13906193

申请日：2013-05-30

申请人： INTERDIGITAL PATENT HOLDINGS, INC

发明人： Kiran K. Vanganuru ,  Hongsan Sheng ,  Gregory S. Sternberg ,  Tao Deng ,  Balaji Raghothaman ,  Ravikumar V. Pragada ,  Zhuorong Deng ,  Steven Ferrante ,  Paul Marinier ,  Benoit Pelletier ,  Diana Pani

IPC分类号： H04W24/08

CPC分类号： H04W24/08 ,  H04L1/20 ,  H04L5/0007 ,  H04L5/0051

摘要： Disclosed herein are measurement and interference avoidance for direct device-to-device (D2D) links. A method may be implemented by a wireless transmit/receive unit (WTRU). The method may include determining a sounding reference signal (SRS) to detect high interference and facilitate measurements on a link with another WTRU. The method may also include using the SRS on a direct link with another WTRU.

摘要翻译： 这里公开了直接设备到设备（D2D）链路的测量和干扰避免。 无线发射/接收单元（WTRU）可以实现一种方法。 该方法可以包括确定探测参考信号（SRS）以检测高干扰并促进对与另一WTRU的链路的测量。 该方法还可以包括在与另一WTRU的直接链路上使用SRS。

公开(公告)号：US20130287012A1

公开(公告)日：2013-10-31

申请号：US13871837

申请日：2013-04-26

申请人： INTERDIGITAL PATENT HOLDINGS, INC.

发明人： Ravikumar V. Pragada ,  Saad Ahmad ,  Balaji Raghothaman ,  Ulises Olvera-Hernandez ,  Zhuorong Deng ,  Pascal M. Adjakple ,  Gregory S. Sternberg ,  Guanzhou Wang ,  Alexander Reznik

IPC分类号： H04W76/04

CPC分类号： H04W76/25 ,  H04W68/00 ,  H04W76/14 ,  H04W76/22 ,  H04W76/23 ,  H04W76/28

摘要： A method and apparatus are described for maintaining communications over a bearer when at least one of two wireless transmit/receive units (WTRUs) transition to idle mode. In one case, a direct WTRU-to-WTRU bearer may be released in response to a first one of the WTRUs transitioning to idle mode. A second one of the WTRUs may send a first of a plurality of packets to the first WTRU via a default packet data network (PDN) connection or a default bearer towards the PDN connection. The first packet may have a destination Internet protocol (IP) address of the second WTRU and trigger paging to the first WTRU. The first WTRU may transition to connected mode in response to the paging. Other cases may release a portion of a bearer, rather than the entire bearer. A method and apparatus for initiating proximity service bearer establishment is also described.

摘要翻译： 描述了当两个无线发射/接收单元（WTRU）中的至少一个转换到空闲模式时，通过承载来维持通信的方法和装置。 在一种情况下，可以响应于转换到空闲模式的第一个WTRU来释放直接WTRU到WTRU的承载。 第二个WTRU可以经由默认分组数据网络（PDN）连接或向PDN连接的默认承载来向第一WTRU发送多个分组中的第一个分组。 第一分组可以具有第二WTRU的目的地因特网协议（IP）地址并且触发对第一WTRU的寻呼。 响应于寻呼，第一WTRU可以转换到连接模式。 其他情况可能会释放承载的一部分，而不是整个承载。 还描述了用于发起邻近服务承载建立的方法和装置。