公开(公告)号：US20220417940A1

公开(公告)日：2022-12-29

申请号：US17903761

申请日：2022-09-06

Applicant: InterDigital Technology Corporation

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

IPC: H04W72/08 ,  H04B7/06 ,  H04W36/00 ,  H04W72/04 ,  H04W24/10 ,  H04W36/18 ,  H04L12/54

Abstract: A wireless transmit/receive unit (WTRU) may periodically transmit control information in slots. The control information may include channel quality indicators (CQIs) for a plurality of cells. In response to expiration of a timer for a first cell of the plurality of cells or in response to a received layer 2 (L2) message associated with the first cell, the transmission of the control information including the CQIs may be ceased for the first cell and the periodic transmission of the control information may continue for a second cell of the plurality of cells.

公开(公告)号：US20150156811A1

公开(公告)日：2015-06-04

申请号：US14618627

申请日：2015-02-10

Applicant: INTERDIGITAL TECHNOLOGY CORPORATION

Inventor： Diana PANI ,  Rocco DI GIROLAMO ,  Paul MARINIER

IPC: H04W76/06 ,  H04W36/00 ,  H04W76/04

CPC classification number: H04W36/0072 ,  H04W36/0016 ,  H04W36/0055 ,  H04W36/0061 ,  H04W52/0216 ,  H04W76/18 ,  H04W76/27 ,  H04W76/30 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/24

Abstract: A wireless transmit receive unit (WTRU) is configured to operate in an high speed data packet access (HSDPA) mode in a cell and/or state and to clear HSDPA resources when moving out of the cell and/or state. The WTRU is configured to clear HSDPA resources when conditions to perform high speed downlink shared channel reception are not met.

Abstract translation: 无线发射接收单元（WTRU）被配置为在小区和/或状态中以高速数据分组接入（HSDPA）模式操作，并且当移出小区和/或状态时清除HSDPA资源。 WTRU被配置为在不满足执行高速下行链路共享信道接收的条件时清除HSDPA资源。

公开(公告)号：US20240251433A1

公开(公告)日：2024-07-25

申请号：US18626143

申请日：2024-04-03

Applicant: InterDigital Technology Corporation

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

IPC: H04W72/542 ,  H04B7/06 ,  H04L12/54 ,  H04W24/10 ,  H04W36/00 ,  H04W36/18 ,  H04W72/04 ,  H04W72/23

CPC classification number: H04W72/542 ,  H04B7/0632 ,  H04W24/10 ,  H04W36/0083 ,  H04W36/00837 ,  H04W72/04 ,  H04W72/23 ,  H04L12/56 ,  H04W36/0058 ,  H04W36/0085 ,  H04W36/0088 ,  H04W36/18

Abstract: A wireless transmit/receive unit (WTRU) may periodically transmit control information in slots. The control information may include channel quality indicators (CQIs) for a plurality of cells. In response to expiration of a timer for a first cell of the plurality of cells or in response to a received layer 2 (L2) message associated with the first cell, the transmission of the control information including the CQIs may be ceased for the first cell and the periodic transmission of the control information may continue for a second cell of the plurality of cells.

公开(公告)号：US20160007250A1

公开(公告)日：2016-01-07

申请号：US14856400

申请日：2015-09-16

Applicant: InterDigital Technology Corporation

Inventor： Diana PANI ,  Christopher R. CAVE ,  Stephen E. TERRY ,  Paul MARINIER

IPC: H04W36/00 ,  H04L12/805 ,  H04W76/02

CPC classification number: H04W36/0072 ,  H04L1/1877 ,  H04L47/365 ,  H04L47/70 ,  H04W36/0055 ,  H04W72/12 ,  H04W76/19

Abstract: A variety of wireless communication methods and apparatus for supporting reconfiguration of radio link control (RLC) parameters are disclosed. A radio resource control (RRC) reconfiguration message is generated that indicates that an RLC unit in a wireless transmit/receive unit (WTRU) or a universal terrestrial radio access network (UTRAN) should be reconfigured from supporting flexible size RLC protocol data units (PDUs) to supporting fixed size RLC PDUs. If an information element (IE) “one sided RLC re-establishment” is present in the RRC reconfiguration message, only a receiving side subassembly in the RLC unit is re-established. Otherwise, both the receiving side subassembly and a transmitting side subassembly in the RLC unit are re-established. Flexible size RLC PDUs may be discarded and a message indicating the discarded flexible size RLC PDUs may be transmitted. The flexible size RLC PDUs may be modified such that they correspond to a set of pre-defined sizes.

Abstract translation: 公开了用于支持无线电链路控制（RLC）参数的重新配置的各种无线通信方法和装置。 生成无线电资源控制（RRC）重配置消息，其指示无线发射/接收单元（WTRU）或通用陆地无线电接入网络（UTRAN）中的RLC单元应该从支持灵活大小的RLC协议数据单元（PDU） ）支持固定大小的RLC PDU。 如果在RRC重配置消息中存在信息元素（IE）“单面RLC重新建立”，则仅重新建立RLC单元中的接收侧子组件。 否则，重新建立RLC单元中的接收侧子组件和发送侧子组件。 可以丢弃灵活大小的RLC PDU，并且可以发送指示丢弃的灵活大小的RLC PDU的消息。 柔性大小的RLC PDU可以被修改为使得它们对应于一组预定义的大小。