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1. 发明授权

US11503561B2 Method and a wireless device for collecting sensor data from a remote device having a limited range wireless communication capability 有权
公开(公告)号：US11503561B2
公开(公告)日：2022-11-15
申请号：US16930938
申请日：2020-07-16
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： Joseph M. Murray , Jean-Louis Gauvreau , Rocco Di Girolamo , Kenneth F. Lynch , Prabhakar R. Chitrapu , Scott C. Hergenhan , Robert A. DiFazio
IPC分类号： H04W60/04 , H04W4/80 , H04W84/18 , H04W84/12 , H04W92/02
摘要： A device and method for registering devices on advanced networks as well as providing operative communications between a legacy device and a advanced network. The legacy device may contain data, such as sensor data, which is being collected on a network outside the communication range/abilities of the legacy device. An intermediary device may receive the data via a first communication scheme and send the device to a server collecting the data via a second communication scheme.

2. 发明申请

US20200059870A1 UPLINK POWER CONTROL FOR DISTRIBUTED WIRELESS COMMUNICATION 审中-公开
公开(公告)号：US20200059870A1
公开(公告)日：2020-02-20
申请号：US16664255
申请日：2019-10-25
申请人： InterDigital Patent Holdings, Inc.
发明人： Zinan Lin , Alexander Reznik , Prabhakar R. Chitrapu , Mihaela C. Beluri , Eldad M. Zeira , Philip J. Pietraski , Sung-Hyuk Shin , Gregg A. Charlton
IPC分类号： H04W52/14 , H04L5/00 , H04B7/26 , H04W52/04 , H04W52/02 , H04W24/02 , H04W52/54 , H04W52/46 , H04W52/08
摘要： A method and apparatus for power control for distributed wireless communication is disclosed including one or more power control loops associated with a wireless transmit/receive unit (WTRU). Each power control loop may include open loop power control or closed loop power control. A multi-phase power control method is also disclosed with each phase representing a different time interval and a WTRU sends transmissions at different power levels to different set of node-Bs or relay stations during different phases to optimize communications.

3. 发明申请

US20150257024A1 SELF-OPTIMIZATION OF BACKHAUL RADIO RESOURCES AND SMALL CELL BACKHAUL DELAY ESTIMATION 审中-公开
标题翻译：反向无线电资源的自我优化和小细胞反向延迟估计
公开(公告)号：US20150257024A1
公开(公告)日：2015-09-10
申请号：US14428936
申请日：2013-09-17
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： Akash Baid , Prabhakar R. Chitrapu , John L. Tomici , John Cartmell
IPC分类号： H04W24/08 , H04W76/04
CPC分类号： H04W24/08 , H04W24/10 , H04W72/1205 , H04W76/22 , H04W84/045
摘要： Control and/or management plane interactions may be implemented between one or more wireless backhaul links and respective associated access and/or core networks. The control and/or management plane interactions may be implemented in accordance with self-optimization functionalities and may be implemented to perform radio resource management (RRM) for the one or more wireless backhaul links. Packet-based synchronization and/or delay measurement techniques may be implemented to determine estimated values for wireless backhaul induced delay. The delay estimation information may be used by one or more devices in a wireless communications network, such as a packet data network gateway (PGW), a small cell gateway (SC GW), or an access point (AP), such as a small cell access point (SC AP). Delay estimation for wireless backhaul links may be implemented in accordance with PTP message replication and/or side-channel signaling, dual synchronization with GPS and PTP signaling, and/or timestamping.
摘要翻译：可以在一个或多个无线回程链路和相应的相关联的接入和/或核心网络之间实现控制和/或管理平面交互。控制和/或管理平面交互可以根据自身优化功能来实现，并且可以被实现为对一个或多个无线回程链路执行无线电资源管理（RRM）。基于分组的同步和/或延迟测量技术可以被实现以确定无线回程感应延迟的估计值。延迟估计信息可以由无线通信网络中的一个或多个设备使用，诸如分组数据网络网关（PGW），小型小区网关（SC GW）或接入点（AP），诸如小型小区接入点（SC AP）。无线回程链路的延迟估计可以根据PTP消息复制和/或侧信道信令，与GPS和PTP信令的双重同步和/或时间戳来实现。

4. 发明申请

US20140269958A1 UPLINK POWER CONTROL FOR DISTRIBUTED WIRELESS COMMUNICATION 审中-公开
标题翻译：用于分布式无线通信的上行电源控制
公开(公告)号：US20140269958A1
公开(公告)日：2014-09-18
申请号：US14294590
申请日：2014-06-03
申请人： InterDigital Patent Holdings, Inc.
发明人： Zinan Lin , Alexander Reznik , Prabhakar R. Chitrapu , Mihaela C. Beluri , Eldad M. Zeira , Philip J. Pietraski , Sung-Hyuk Shin , Gregg A. Charlton
IPC分类号： H04W24/02 , H04W52/02 , H04W52/04
CPC分类号： H04W52/146 , H04B7/2615 , H04L5/0007 , H04W24/02 , H04W52/0209 , H04W52/04 , H04W52/08 , H04W52/143 , H04W52/46 , H04W52/54 , H04W92/20 , Y02D70/00
摘要： A method and apparatus for power control for distributed wireless communication is disclosed including one or more power control loops associated with a wireless transmit/receive unit (WTRU). Each power control loop may include open loop power control or closed loop power control. A multi-phase power control method is also disclosed with each phase representing a different time interval and a WTRU sends transmissions at different power levels to different set of node-Bs or relay stations during different phases to optimize communications.
摘要翻译：公开了一种用于分布式无线通信的功率控制的方法和装置，其包括与无线发射/接收单元（WTRU）相关联的一个或多个功率控制回路。每个功率控制回路可以包括开环功率控制或闭环功率控制。还公开了一种多相功率控制方法，每个阶段表示不同的时间间隔，并且WTRU在不同阶段期间以不同的功率电平向不同的节点B或中继站组发送传输，以优化通信。

5. 发明申请

US20140105139A1 BANDWIDTH MANAGEMENT FOR A CONVERGED GATEWAY IN A HYBRID NETWORK 审中-公开
标题翻译：混合网络中的混合网关的带宽管理
公开(公告)号：US20140105139A1
公开(公告)日：2014-04-17
申请号：US14055686
申请日：2013-10-16
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： John L. Tomici , John Cartmell , Prabhakar R. Chitrapu , Rocco Di Girolamo , Jean-Louis Gauvreau , Aravind Kamarajugadda , Chunxuan Ye , Alexander Reznik , Arty Chandra , Kenneth F. Lynch , Scott C. Hergenhan , Kushanava Laha , Reeteshkumar Varshney , Nicholas J. Podias , Alpaslan Demir , Martino Freda , Dale N. Seed , Michael F. Starsinic , Athmane Touag , Onkarnath Upadhyay , Paul L. Russell, Jr.
IPC分类号： H04W40/04 , H04W72/04
CPC分类号： H04W40/04 , H04W72/04 , H04W76/15
摘要： Systems and methods for integrating bandwidth management (BWM) equipment into a network in order to manage the use of bandwidth over multiple radio access technologies (RATs) relating to communications between a wireless transmit receive unit and a mobile core network (MCN). When integrating itself into the network, a BWM server may be placed between a MCN and an femto access point. In order for WTRUs to communicate with the MCN through the femto access point and a BWM server, a BWM server may need deep packet inspection capabilities.
摘要翻译：用于将带宽管理（BWM）设备集成到网络中以便管理与无线发射接收单元和移动核心网（MCN）之间的通信相关的多个无线电接入技术（RAT）的带宽的使用的系统和方法。当将自身集成到网络中时，可以将BWM服务器放置在MCN和毫微微接入点之间。为了使WTRU通过毫微微接入点和BWM服务器与MCN通信，BWM服务器可能需要深度分组检测功能。

6. 发明授权

US10743278B2 Method and a wireless device for collecting sensor data from a remote device having a limited range wireless communication capability 有权
公开(公告)号：US10743278B2
公开(公告)日：2020-08-11
申请号：US15283476
申请日：2016-10-03
申请人： InterDigital Patent Holdings, Inc.
发明人： Joseph M. Murray , Jean-Louis Gauvreau , Rocco Di Girolamo , Kenneth F. Lynch , Prabhakar R. Chitrapu , Scott C. Hergenhan , Robert A. DiFazio
IPC分类号： H04W60/04 , H04W4/80 , H04W84/18 , H04W84/12 , H04W92/02
摘要： A device and method for registering devices on advanced networks as well as providing operative communications between a legacy device and a advanced network. The legacy device may contain data, such as sensor data, which is being collected on a network outside the communication range/abilities of the legacy device. An intermediary device may receive the data via a first communication scheme and send the device to a server collecting the data via a second communication scheme.

7. 发明申请

US20180368038A1 SYSTEMS AND METHODS FOR ESTABLISHING AND MAINTAINING MULTIPLE CELLULAR CONNECTIONS AND/OR INTERFACES 审中-公开
公开(公告)号：US20180368038A1
公开(公告)日：2018-12-20
申请号：US15909988
申请日：2018-03-01
申请人： InterDigital Patent Holdings, Inc.
发明人： Murali Reddiboyana , John L. Tomici , Prabhakar R. Chitrapu , Alexander Reznik
IPC分类号： H04W36/14 , H04W76/15 , H04W36/00 , H04W76/22
摘要： Systems and methods for providing multiple connections or interfaces at the same time may be disclosed herein. For example, in an embodiment, a first RRC connection may be established between a wireless transmit and receive unit (WTRU) or user equipment (UE) and a network node such as an eNB and a second RRC connection may be established between the WTRU or UE and the network node such as the eNB or another network node such as another eNB. The first RRC connection and the second RRC connections may then be maintained in parallel (e.g. at the same time).

8. 发明申请

US20170374709A1 METHOD AND APPARATUS FOR SUPPORTING FEMTOCELL SERVICE CAPABILITIES FOR SERVICES 审中-公开
公开(公告)号：US20170374709A1
公开(公告)日：2017-12-28
申请号：US15699797
申请日：2017-09-08
申请人： InterDigital Patent Holdings, Inc.
发明人： Kushanava Laha , John L. Tomici , Prabhakar R. Chitrapu
IPC分类号： H04W84/10 , H04W4/18 , H04L29/08 , H04W88/16 , H04W84/04
CPC分类号： H04W84/10 , H04L67/16 , H04L67/20 , H04L67/24 , H04W4/18 , H04W84/045 , H04W88/16
摘要： Techniques for supporting utilization of femtocell service capabilities for services are disclosed. A network device may be configured to implement a femto services gateway. The femto services gateway may reside in a femtocell and provide application programming interfaces (APIs) to services to enable applications implementing the services to make use of functionalities of femtocell service capabilities. The APIs may be a subset of or an extended set of Open Service Access Parlay or Parlay-X APIs. The services may be either femtocell-hosted, mobile network operator core network-hosted, or Internet-hosted. The femtocell service capabilities may include a framework service capability feature (SCF), a call control SCF, a user interaction SCF, a mobility SCF, a terminal capability SCF, a data session control SCF, a connectivity manager SCF, an account management SCF, a charging management SCF, a policy management SCF, a presence and availability management SCF, or a multimedia messaging SCF.

9. 发明申请

US20170099617A1 METHOD AND APPARATUS FOR OFFLOADING BACKHAUL TRAFFIC 审中-公开
公开(公告)号：US20170099617A1
公开(公告)日：2017-04-06
申请号：US15381757
申请日：2016-12-16
申请人： InterDigital Patent Holdings, Inc.
发明人： John L. Tomici , Alexander Reznik , Prabhakar R. Chitrapu , Ayaskant Rath , Angelo A. Cuffaro , Brian G. Kiernan , Joseph M. Murray , Ravikumar V. Pragada
IPC分类号： H04W28/08 , H04W76/02 , H04W28/02
CPC分类号： H04W28/08 , H04W28/0252 , H04W28/0284 , H04W28/0289 , H04W36/04 , H04W36/22 , H04W76/15 , H04W84/045 , H04W88/04 , H04W92/18 , H04W92/20
摘要： A method and apparatus for offloading backhaul traffic are disclosed. A first base station may detect a condition triggering backhaul traffic offloading for a wireless transmit/receive unit (WTRU). The first base station may establish a wireless connection with a second base station, and offload at least one bearer of the WTRU onto the second base station via the wireless connection. The first base station may be a macro-cell base station and the second base station may be a femto-cell base station having a wired connection to Internet and a mobile operator core network. The first or second base station may include a relay functionality and act as a relay between thee WTRU and the other base station. The backhaul link may be established using a Uu, Un, X2 interface or any other interface over a licensed or license-exempt frequency, a TV white space frequency, etc.

10. 发明申请

US20160183324A1 BANDWIDTH MANAGEMENT, AGGREGATION AND INTERNET PROTOCOL FLOW MOBILITY ACROSS MULTIPLE-ACCESS TECHNOLOGIES 审中-公开
标题翻译：带宽管理，聚合和互联网协议流量流动多种访问技术
公开(公告)号：US20160183324A1
公开(公告)日：2016-06-23
申请号：US15056512
申请日：2016-02-29
申请人： InterDigital Patent Holdings, Inc.
发明人： Prabhakar R. Chitrapu , Kushanava Laha , John L. Tomici , John Cartmell , Kenneth F. Lynch , Alexander Reznik , Oscar Lopez-Torres , Chunxuan Ye , Dale N. Seed , Michelle Perras
IPC分类号： H04W76/02 , H04W48/18
CPC分类号： H04W88/16 , H04L69/08 , H04W24/10 , H04W28/08 , H04W36/0027 , H04W36/08 , H04W36/14 , H04W36/28 , H04W48/18 , H04W72/00 , H04W72/12 , H04W76/12 , H04W76/15 , H04W84/12 , H04W88/06
摘要： Systems, apparatuses and methods for bandwidth management, aggregation and internet protocol (“IP”) flow mobility (“IFOM”) across multiple-access technologies are provided. Included is a method that includes selecting, from a packet data network (“PDN”) connection formed through a plurality of access systems communicatively coupled with a wireless transmit and/or receive unit (“WTRU”), an access system over which to transport a flow of internet protocol (“IP”) traffic to and/or from the WTRU. The method may also include sending, to the WTRU, a request to associate the flow of IP traffic with the selected access system.
摘要翻译：提供了跨多个接入技术的带宽管理，聚合和互联网协议（“IP”）流动移动性（“IFOM”）的系统，设备和方法。包括的方法包括从通过与无线发射和/或接收单元（“WTRU”）通信耦合的多个接入系统形成的分组数据网络（“PDN”）连接，互联网协议（“IP”）流向和/或来自WTRU的流量。该方法还可以包括向WTRU发送将IP业务流与所选择的接入系统相关联的请求。

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