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1.发明公开公开(公告)号：US20240314548A1
公开(公告)日：2024-09-19
申请号：US18663517
申请日：2024-05-14
IPC分类号： H04W8/26 , H04L5/00 , H04W28/02 , H04W28/26 , H04W48/12 , H04W52/44 , H04W72/02 , H04W72/0446 , H04W72/0453 , H04W72/20 , H04W72/23 , H04W76/28
CPC分类号： H04W8/26 , H04L5/0098 , H04W28/021 , H04W28/0284 , H04W28/26 , H04W48/12 , H04W72/02 , H04W72/0446 , H04W72/0453 , H04W72/20 , H04W76/28 , H04W52/44 , H04W72/23
摘要： A method performed by a wireless transmit/receive unit (WTRU) may include communicating on a primary carrier and a secondary carrier and receiving a medium access control (MAC) message indicating activation or deactivation of the secondary carrier. If the MAC layer message indicates the secondary carrier is activated, the method may include monitoring the secondary carrier for control messages. If the MAC message indicates the secondary carrier is deactivated, the method may include ceasing monitoring the secondary carrier. The method may include utilizing a timer based on the activation of the secondary carrier, and, if the timer expires, deactivating the secondary carrier.
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公开(公告)号：US12096306B2
公开(公告)日：2024-09-17
申请号：US18110630
申请日：2023-02-16
发明人： Martino Freda , Diana Pani , Benoit Pelletier , Paul Marinier
摘要： Systems, methods, and instrumentalities are disclosed for a WTRU to act as a mobile relay, the method comprising the WTRU connecting to the network, the WTRU receiving a message from the network indicating that the WTRU is to act as a mobile relay for one or more devices outside of the coverage of the network, the WTRU discovering one or more devices outside of the coverage of the network, and the WTRU receiving a message from the out-of-coverage device that indicates that the out-of-coverage device has selected the WTRU to act as a mobile relay.
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3.发明公开公开(公告)号：US20240284415A1
公开(公告)日：2024-08-22
申请号：US18653001
申请日：2024-05-02
IPC分类号： H04W72/044 , H04L1/1607 , H04L1/1867 , H04W72/23 , H04W74/08 , H04W74/0808
CPC分类号： H04W72/044 , H04L1/1877 , H04W74/0808 , H04W74/0866 , H04L1/1607 , H04W72/23
摘要： A method and apparatus for allocating resources to a wireless transmit receive unit (WTRU) includes the WTRU transmitting a signature sequence to a Node B, receiving an acknowledge signal from the Node B, and determining a default resource index. The resource index is associated with enhanced dedicated channel (E-DCH) parameters.
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4.发明授权公开(公告)号：US12035287B2
公开(公告)日：2024-07-09
申请号：US17841335
申请日：2022-06-15
IPC分类号： H04W72/044 , H04L1/1867 , H04W74/08 , H04W74/0808 , H04L1/1607 , H04W72/23
CPC分类号： H04W72/044 , H04L1/1877 , H04W74/0808 , H04W74/0866 , H04L1/1607 , H04W72/23
摘要： A method and apparatus for allocating resources to a wireless transmit receive unit (WTRU) includes the WTRU transmitting a signature sequence to a Node B, receiving an acknowledge signal from the Node B, and determining a default resource index. The resource index is associated with enhanced dedicated channel (E-DCH) parameters.
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5.发明公开公开(公告)号：US20240187903A1
公开(公告)日：2024-06-06
申请号：US18284650
申请日：2022-03-22
发明人： Fumihiro Hasegawa , Jaya Rao , Moon IL Lee , Tuong Hoang , Paul Marinier , Ghyslain Pelletier , Benoit Pelletier , Janet Stern-Berkowitz , Aata EL Hamss
IPC分类号： H04W24/10 , H04B17/318 , H04L5/00 , H04W80/02
CPC分类号： H04W24/10 , H04B17/328 , H04L5/0051 , H04W80/02
摘要： The disclosure pertains to methods and apparatus for performing positioning of wireless transmit and/or receive units (WTRUs) in wireless communication systems. A WTRU may receive configuration information indicating a time window associated with positioning. The configuration information may indicate any of a duration and a periodicity of the time window. The WTRU may receive (1) first scheduling information indicating to transmit a first uplink transmission including a sounding reference signal (SRS) and (2) second scheduling information indicating to transmit a second uplink transmission including a positioning SRS (SRSp). The first uplink transmission may not include any SRSp. On condition that the second uplink transmission is scheduled for transmission during the time window, the WTRU may transmit the second uplink transmission during the time window and may transmit the first uplink transmission only when the first uplink transmission is scheduled for transmission outside of the time window.
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公开(公告)号：US12003431B2
公开(公告)日：2024-06-04
申请号：US17484946
申请日：2021-09-24
发明人： Moon-il Lee , Paul Marinier , Diana Pani , Benoit Pelletier , Ghyslain Pelletier , Marian Rudolf
IPC分类号： H04L5/00 , H04J11/00 , H04W72/0453 , H04W72/23
CPC分类号： H04L5/0007 , H04J11/0069 , H04L5/001 , H04L5/0053 , H04W72/0453 , H04W72/23
摘要： Systems, methods, and instrumentalities may be disclosed for implementing a flexible radio access communication system. A flexible radio access communication system may be supported using spectrum of varying size, including aggregation of non-adjacent carriers in the same and/or in different frequency bands. A wireless transmit/receive unit (WTRU) may receive a first transmission via a common downlink control channel. The first transmission may include first control information. The first control information may include information regarding the configuration of a first dedicated downlink control channel of one or more dedicated control channels. The WTRU may receive a second transmission via the first dedicated downlink control channel of the dedicated control channels. The second transmission may include second control information. The second control information may be associated with a transmission of a first transmission type. The dedicated downlink control channels may be used for providing control information associated with different types of transmissions.
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公开(公告)号：US20240163032A1
公开(公告)日：2024-05-16
申请号：US18417265
申请日：2024-01-19
发明人： Paul Marinier , J. Patrick Tooher , Tao Deng , Benoit Pelletier , Ghyslain Pelletier , Moon-il Lee
IPC分类号： H04L5/00 , H04L27/26 , H04W74/00 , H04W74/0833
CPC分类号： H04L5/0007 , H04L5/0053 , H04L5/0094 , H04L27/26025 , H04L27/2646 , H04W74/004 , H04W74/0841
摘要： Systems, methods, and instrumentalities are for identifying, determining, or selecting one or more numerologies in a wireless system. The numerologies may include one or more of a subcarrier spacing, a transmission duration, a symbol duration, a number of symbols, or a cyclic prefix (CP) size. The WTRU may send an access request indicating the identified, determined, or selected one or more numerologies. The access request may be a random access channel (RACH) request or a scheduling request (SR). The WTRU may monitor one or more search spaces for one or more physical control channels. The search spaces may be monitored based on an identified, determined, or selected one or more numerologies. Within one of the search spaces, the WTRU may receive and successfully decode a physical control channel. The WTRU may transmit data based on the numerology associated with the search space in which the physical channel was successfully decoded.
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公开(公告)号：US20230379889A1
公开(公告)日：2023-11-23
申请号：US18363041
申请日：2023-08-01
发明人： Marian Rudolf , Benoit Pelletier , Diana Pani , Paul Marinier , Samian Kaur , Martino Freda
IPC分类号： H04W72/04 , H04L67/104 , H04W72/566 , H04W4/70 , H04L12/18 , H04W88/02 , H04W92/18
CPC分类号： H04W72/04 , H04L67/104 , H04W72/569 , H04W4/70 , H04L12/1863 , H04W88/02 , H04W92/18
摘要： A wireless transmit/receive unit (WTRU) may receive a first scheduling assignment that includes an indication of one or more first resources and an indication of a first priority for a first sidelink data transmission from another WTRU. The first WTRU may determine to send a second sidelink data transmission associated with a second priority that is lower than the first priority. The first WTRU may determine a signal strength associated with the first scheduling assignment and may select one or more resources for sending the second sidelink data transmission. The first WTRU may determine that one or more first resources are available for transmission of the second sidelink data transmission based on the signal strength associated with the first scheduling assignment being below a threshold. The first WTRU may send a second scheduling assignment including an indication of the selected one or more resources for the second sidelink data transmission.
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公开(公告)号：US11743708B2
公开(公告)日：2023-08-29
申请号：US17108942
申请日：2020-12-01
发明人： Gwenael Poitau , Ghyslain Pelletier , Marian Rudolf , Benoit Pelletier , Paul Marinier , Diana Pani
IPC分类号： H04L5/14 , H04W8/00 , H04W76/14 , H04W72/21 , H04W72/0446
CPC分类号： H04W8/005 , H04W72/0446 , H04W72/21 , H04W76/14
摘要： Physical layer processing and procedures for device-to-device (D2D) discovery signal generation and transmission and scheduling of D2D discovery signals are described. Detection and measurement of a D2D discovery signal, D2D signal identity management, and monitoring by a wireless transmit/receive unit (WTRU) of PDCCH for D2D discovery scheduling is described, as is a WTRU that may be configured with a D2D-specific transmission/reception opportunity pattern. The discovery signal may carry a payload for explicit information about user and/or service identity, and may be mapped to physical resources in such a way as to decouple transmission/reception of the discovery signal from downlink operations. A WTRU may measure a D2D discovery signal quality and report to the network.
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公开(公告)号：US20230126390A1
公开(公告)日：2023-04-27
申请号：US18088186
申请日：2022-12-23
发明人： Martino M. Freda , Aata El Hamss , Diana Pani , Marian Rudolf , Paul Marinier , Benoit Pelletier
摘要： A method, apparatus, and system of a User Equipment (UE) device executing communications using a Device-to-Device (D2D) Long Term Evolution (LTE) network are provided. The method includes determining D2D devices communicating in an area, determining whether D2D data is to be transmitted, determining one or more resource sets for transmitting the D2D data, and transmitting the D2D data using the determined one or more resource sets.
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