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    METHODS, APPARATUS, AND SYSTEMS FOR DOWNLINK (DL) POWER ADJUSTMENT AND UE BEHAVIORS/PROCEDURES FOR CROSS DIVISION DUPLEX (XDD)
    1.
    发明申请
    METHODS, APPARATUS, AND SYSTEMS FOR DOWNLINK (DL) POWER ADJUSTMENT AND UE BEHAVIORS/PROCEDURES FOR CROSS DIVISION DUPLEX (XDD) 审中-公开

    公开(公告)号：WO2023081133A1

    公开(公告)日：2023-05-11

    申请号：PCT/US2022/048543

    申请日：2022-11-01

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： PARK, Jonghyun ,  LEE, Moon Il ,  MARINIER, Paul ,  KWAK, Young Woo ,  KHAN BEIGI, Nazli

    IPC: H04L5/00 ,  H04L5/14

    Abstract: Methods, apparatus and systems are disclosed. In one embodiment, a method may be implemented by a first Wireless Transmit/Receive Unit (WTRU). The method may include receiving configuration information indicating a first set of RBs for performing a CSI-RS measurement, receiving an indication indicating a second set of RBs, and receiving an indication indicating that a first set of symbols or slots is not configured for a certain type of duplexing method and a second set of symbols or slots is configured for the certain type of duplexing method. The method may also include measuring a first CSI-RS in the first set of RBs in a symbol or slot in the first set of symbols or slots, measuring a second CSI-RS in a symbol or slot of the second set of symbols or slots in RBs that are in both the first set of RBs and the second set of RBs, determining a CSI based on the measurement of the first CSI-RS and the second CSI-RS, and reporting the CSI.

    METHODS AND APPARATUS FOR ENABLING FREQUENCY LAYERS FOR POSITIONING
    2.
    发明申请
    METHODS AND APPARATUS FOR ENABLING FREQUENCY LAYERS FOR POSITIONING 审中-公开

    公开(公告)号：WO2023069871A1

    公开(公告)日：2023-04-27

    申请号：PCT/US2022/078095

    申请日：2022-10-14

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： EL HAMSS, Aata ,  HASEGAWA, Fumihiro ,  LEE, Moon IL ,  HOANG, Tuong ,  BALA, Erdem ,  MARINIER, Paul ,  RAO, Jaya

    IPC: H04W64/00 ,  G01S13/76 ,  G01S13/87 ,  G01S15/14 ,  H04L5/00 ,  H04W24/10 ,  H04W56/00 ,  H04W28/20

    Abstract: A method for a Wireless Transmit/Receive Unit (WTRU). The method including receiving from a network configuration information indicating multiple frequency layers for positioning reference signals; and at least one activated frequency layer from among the multiple frequency layers. The frequency layers may be associated with one or more carriers for data transmission, wherein the carrier is co-located with its associated frequency layer for positioning; and bandwidth parts (BWPs) within carriers for data transmission.. The WTRU may receive from the network activation/deactivation information indicating activation/deactivation of any of a secondary cell (SCell) and a BWP. The WTRU may transmit information indicating, for example, a set of frequency layers used for positioning, wherein the set of frequency layers is enabled according to any of an accuracy requirement, a latency, a measured RSRP of one frequency layer, and a measured CSI-RS corresponding to BWPs being a threshold.

    LAYERED CONNECTIVITY IN WIRELESS SYSTEMS
    4.
    发明申请
    LAYERED CONNECTIVITY IN WIRELESS SYSTEMS 审中-公开
    无线系统中的分层连接

    公开(公告)号：WO2015085273A1

    公开(公告)日：2015-06-11

    申请号：PCT/US2014/068953

    申请日：2014-12-05

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： PELLETIER, Ghyslain ,  MARINIER, Paul ,  PANI, Diana ,  OLVERA-HERNANDEZ, Ulises ,  WANG, Guanzhou

    IPC: H04W76/02 ,  H04W76/04

    CPC classification number: H04W36/04 ,  H04L5/0048 ,  H04W24/08 ,  H04W60/00 ,  H04W76/12 ,  H04W76/15 ,  H04W76/27

    Abstract: Techniques and devices are disclosed for efficient offloading and/or aggregation of resources by providing different levels of connection management in a network. A wireless transmit/receive unit (WTRU) may support additional ECM and/or RRC states (e.g. inactive states) and/or transitions that may enable a WTRU to act without an RRC connection and/or with reduced latency. A WTRU may operate with network resources with and/or without radio resources. A WTRU may operate in parallel with a plurality of layers, including a primary layer for which the WTRU may behave according to LTE or other behavior. The WTRU may be configured for operation in a secondary layer. The WTRU may establish a secondary layer security context and/or a tunnel or routing for the secondary layer for transport of user plane data between the WTRU and a gateway. The WTRU may determine to which layer uplink data may be applicable.

    Abstract translation: 公开了通过在网络中提供不同级别的连接管理来有效地卸载和/或汇集资源的技术和设备。 无线发射/接收单元（WTRU）可以支持额外的ECM和/或RRC状态（例如，非活动状态）和/或转换，这可以使得WTRU能够在没有RRC连接的情况下和/或具有减少的等待时间的情况下动作。 WTRU可以与具有和/或不具有无线电资源的网络资源一起操作。 WTRU可以与多个层并行操作，包括WTRU可以根据LTE或其他行为对其进行行为的主层。 WTRU可以被配置为在次级层中操作。 WTRU可以建立辅助层安全上下文和/或用于辅助层的用于在WTRU和网关之间传输用户平面数据的隧道或路由。 WTRU可以确定哪个层上行链路数据可以适用。

    CONNECTIVITY ROBUSTNESS IN WIRELESS SYSTEMS
    5.
    发明申请
    CONNECTIVITY ROBUSTNESS IN WIRELESS SYSTEMS 审中-公开
    无线系统中的连通性

    公开(公告)号：WO2015066385A2

    公开(公告)日：2015-05-07

    申请号：PCT/US2014/063263

    申请日：2014-10-30

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： PELLETIER, Ghyslain ,  MARINIER, Paul ,  PANI, Diana

    IPC: H04L5/00

    CPC classification number: H04L43/0811 ,  H04L5/001 ,  H04L5/0098 ,  H04L61/6022 ,  H04W72/0413 ,  H04W74/0833 ,  H04W76/15 ,  H04W76/20

    Abstract: Systems and methods are contemplated for reconfiguration of one or more MAC instances while the WTRU is operating using dual- or multi-MAC instance connectivity. For example, upon reception of RRC reconfiguration information that modifies one or more secondary MAC instances, the WTRU may transmit a reconfiguration complete message to a Macro eNB (MeNB) and may synchronize to small-cell or secondary eNB (SeNB), for example if triggered by one or more of an RRC flag, a physical downlink control channel (PDCCH) order (MeNB/SeNB), MAC activation information, etc. For example, the WTRU may synchronize to the SeNB for specific type(s) of RRC reconfigurations, but not other type(s) of RRC reconfigurations. Although examples may be described in terms of dual connectivity, the WTRU may establish connectivity and perform mobility procedures with more than two radio access network (RAN) nodes (e.g., eNBs), and the embodiments described may be equally applicable to those scenarios.

    Abstract translation: 在WTRU使用双MAC或多MAC实例连接操作的同时，考虑了一种或多种MAC实例的重新配置的系统和方法。 例如，在接收到修改一个或多个辅助MAC实例的RRC重新配置信息时，WTRU可以向宏eNB（MeNB）发送重新配置完成消息，并且可以与小小区或辅助eNB（SeNB）同步，例如， 由RRC标志，物理下行链路控制信道（PDCCH）顺序（MeNB / SeNB），MAC激活信息等中的一个或多个触发。例如，WTRU可以与针对特定类型的RRC重新配置的SeNB同步 ，而不是其他类型的RRC重新配置。 尽管可以以双重连接来描述示例，但是WTRU可以利用多于两个的无线接入网（RAN）节点（例如，eNB）建立连接并执行移动性过程，并且所描述的实施例可以同样适用于这些场景。

    METHODS, APPARATUS AND SYSTEMS FOR MINIMIZATION OF DRIVE TESTS (MDT) BASED ON QOS VERIFICATIONS
    8.
    发明申请
    METHODS, APPARATUS AND SYSTEMS FOR MINIMIZATION OF DRIVE TESTS (MDT) BASED ON QOS VERIFICATIONS 审中-公开
    基于QOS验证的驱动测试（MDT）最小化的方法，装置和系统

    公开(公告)号：WO2013066679A1

    公开(公告)日：2013-05-10

    申请号：PCT/US2012/061562

    申请日：2012-10-24

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： LIU, Kai ,  PELLETIER, Ghyslain ,  WANG, Peter ,  KAUR, Samian ,  MARINIER, Paul

    IPC: H04W24/10

    CPC classification number: H04W24/10 ,  H04W24/06 ,  H04W24/08

    Abstract: A method of managing one or more test measurements associated with a communication system using a wireless transmit/receive unit (WTRU) is disclosed. The method includes receiving, by the WTRU, a measurement configuration including at least a trigger indicating a condition or event for initiation of the one or more test measurements; determining, by the WTRU, whether the trigger has been satisfied, as a determination result; initiating the one or more test measurements in accordance with the determination result; and measuring, by the WTRU, the one or more test measurements.

    Abstract translation: 公开了一种管理与使用无线发射/接收单元（WTRU）的通信系统相关联的一个或多个测试测量的方法。 该方法包括由WTRU接收包括至少指示用于启动一个或多个测试测量的条件或事件的触发的测量配置; 由所述WTRU确定所述触发是否已经被满足作为确定结果; 根据确定结果启动一个或多个测试测量; 以及由所述WTRU测量所述一个或多个测试测量值。

    FALLBACK TO R99 PRACH
    9.
    发明申请
    FALLBACK TO R99 PRACH 审中-公开
    拒绝R99 PRACH

    公开(公告)号：WO2013023055A1

    公开(公告)日：2013-02-14

    申请号：PCT/US2012/050137

    申请日：2012-08-09

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  PANI, Diana ,  MARINIER, Paul ,  CAVE, Christopher

    Inventor： PANI, Diana ,  MARINIER, Paul ,  CAVE, Christopher

    IPC: H04W36/00 ,  H04W72/02

    CPC classification number: H04W72/0413 ,  H04W72/0406 ,  H04W72/0453 ,  H04W74/0833

    Abstract: Systems, methods, and instrumentalities are disclosed for a wireless transmit/receive unit (WTRU) to transmit uplink information. The WTRU may have information such as data or control information to transmit to a network. The (WTRU) may request a common enhanced dedicated channel (E-DCH) resource from the network. The WTRU may receive an indication from the network to fallback using a random access channel, e.g. a Release 99 Random Access Channel (R99 RACH), a Release 99 Physical Random Access Channel (R99 PRACH), etc. The indication may be received via an acquisition indicator (E-AI). The indication may be a value of the E-AI. The WTRU may determine whether a condition is met. The WTRU may transmit the uplink information over the R99 PRACH if the condition is met.

    Abstract translation: 公开了用于无线发射/接收单元（WTRU）发射上行链路信息的系统，方法和手段。 WTRU可以具有诸如数据或控制信息的信息以发送到网络。 （WTRU）可以从网络请求公共增强型专用信道（E-DCH）资源。 WTRU可以接收来自网络的指示，以使用随机接入信道，例如， Release 99随机接入信道（R99RACH），Release 99物理随机接入信道（R99 PRACH）等。可以通过采集指示符（E-AI）接收该指示。 该指示可以是E-AI的值。 WTRU可以确定是否满足条件。 如果满足条件，则WTRU可以通过R99 PRACH发送上行链路信息。

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