公开(公告)号：WO2021262652A1

公开(公告)日：2021-12-30

申请号：PCT/US2021/038377

申请日：2021-06-22

Applicant: SONY GROUP CORPORATION ,  ABOUELSEOUD, Mohamed

Inventor： XIA, Qing ,  XIN, Liangxiao

IPC: H04W74/08 ,  H04L5/00 ,  H04W72/005 ,  H04W72/044 ,  H04W72/08 ,  H04W72/1242 ,  H04W72/1268 ,  H04W72/1278 ,  H04W72/1284 ,  H04W74/004 ,  H04W84/12

Abstract: A wireless local area network (WLAN) protocol allowing a Transmit Opportunity (TXOP) holder to share the TXOP with other stations acting cooperatively. An intent to share the TXOP is communicated to other stations that a TXOP is available for sharing, and notifying the Access Point (AP) station of the stations willing to join that TXOP. When the TXOP occurs, the stations can access the channel over different frequency domain simultaneously and for the duration specified, thus providing increased use of the TXOP to improve efficiency.

公开(公告)号：WO2021258019A1

公开(公告)日：2021-12-23

申请号：PCT/US2021/038140

申请日：2021-06-18

Applicant: TRACKONOMY SYSTEMS, INC.

Inventor： VOLKERINK, Hendrik J.

IPC: B65C9/00 ,  G06K19/02 ,  G06Q10/08 ,  H04W4/029 ,  G01S19/39 ,  G16Y10/40 ,  G16Y20/10 ,  G16Y40/60 ,  H04W4/38 ,  H04W72/005 ,  H04W72/0446

Abstract: The disclosure generally relates in part to a transient wireless communications network that includes a first intelligent node having a processor, a memory communicatively coupled with the processor and storing a predetermined schedule of shipping data for at least one asset, and one or more network communications interfaces to communicate on the transient wireless communications network, the memory storing machine readable instructions that, when executed by the processor, cause the processor to identify, based on referencing the predetermined schedule, a second intelligent node of the transient wireless communication network that is available to communicate with the first intelligent node based on a time slot of the predetermined schedule defining communication between intelligent nodes within the network. The processor may further cause the network communication interface to transmit, during the time slot, data, from the first intelligent node to the second intelligent node.

公开(公告)号：WO2021252211A1

公开(公告)日：2021-12-16

申请号：PCT/US2021/034958

申请日：2021-05-28

Applicant: QUALCOMM INCORPORATED

Inventor： ABOTABL, Ahmed Attia ,  ABDELGHAFFAR, Muhammad Sayed Khairy ,  PATEL, Shimman Arvind ,  CHEN, Wanshi ,  XU, Huilin ,  KWON, Hwan Joon ,  MUKKAVILLI, Krishna Kiran ,  JI, Tingfang

IPC: H04W52/14 ,  H04W52/34 ,  H04W72/04 ,  H04B17/318 ,  H04W24/10 ,  H04W52/143 ,  H04W52/242 ,  H04W52/245 ,  H04W52/283 ,  H04W52/346 ,  H04W56/0045 ,  H04W72/005 ,  H04W72/0453 ,  H04W72/048

Abstract: Aspects of the disclosure relate to downlink (DL) transmissions using various powers and assigning frequency resources based on the powers. An example base station may transmit, to a first user equipment (UE), an indication of a first transmit (Tx) power for one or more first DL transmissions to a first group of a plurality of groups. The first group may include the first UE. The first Tx power may have a first power level different from a second power level of a second Tx power for one or more second DL transmissions to a second group of the plurality of groups. Then, the base station may transmit, to the first UE, a first DL transmission of the one or more first DL transmissions using the first Tx power. Other aspects, embodiments, and features are also claimed and described.

公开(公告)号：WO2021150370A1

公开(公告)日：2021-07-29

申请号：PCT/US2021/012323

申请日：2021-01-06

Applicant: QUALCOMM INCORPORATED

Inventor： XUE, Yisheng ,  LIU, Chih-Hao ,  ZHANG, Xiaoxia ,  SUN, Jing ,  WEI, Yongbin

IPC: H04W76/14 ,  H04W72/04 ,  H04L5/0042 ,  H04W72/005 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/044 ,  H04W72/048

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that an availability an availability of the UE for sidelink communication and identifies future available information (FAI) that indicates at least one of a time domain availability of the UE for sidelink communication or a frequency domain availability of the UE for sidelink communication; finally, the UE transmits the FAI.

公开(公告)号：WO2021126689A1

公开(公告)日：2021-06-24

申请号：PCT/US2020/064480

申请日：2020-12-11

Applicant: QUALCOMM INCORPORATED

Inventor： KADIRI, Prasad Reddy ,  KANAMARLAPUDI, Sitaramanjaneyulu ,  LIU, Le ,  TAKEDA, Kazuki ,  HORN, Gavin Bernard ,  ZHU, Xipeng ,  PHUYAL, Umesh ,  RICO ALVARINO, Alberto

IPC: H04L1/18 ,  H04L1/1887 ,  H04L1/1896 ,  H04L12/1868 ,  H04L2001/0093 ,  H04W4/08 ,  H04W72/005

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may selectively determine to decode a downlink shared channel multicast transmission based on whether the downlink shared channel includes a retransmission of an initial multicast transmission. A base station may transmit a message in a downlink control channel to indicate if the downlink shared channel is carrying the retransmission of the initial multicast transmission. For example, the base station may transmit a group random network temporary identifier, downlink control information with a retransmission indicator bit, or both to indicate if the downlink shared channel is carrying the retransmission. In some cases, the message in the downlink control channel may be received at a layer one (L1) of the UE, and the downlink shared channel transmission may be decoded at L1 of the UE and sent to a layer two (L2) of the UE for processing.

公开(公告)号：WO2022238103A1

公开(公告)日：2022-11-17

申请号：PCT/EP2022/060978

申请日：2022-04-26

Applicant: SONY GROUP CORPORATION ,  SONY EUROPE B.V.

Inventor： SHARMA, Vivek ,  AWAD, Yassin Aden ,  WEI, Yuxin ,  WAKABAYASHI, Hideji

IPC: H04L47/80 ,  H04L51/00 ,  H04W28/02 ,  H04W72/04 ,  H04L47/806 ,  H04W28/0215 ,  H04W72/005

Abstract: A method of operating an infrastructure equipment forming part of a wireless communications network is provided. The method comprises transmitting, by the infrastructure equipment, to one or more communications devices an indication that a multicast service can be received on communications resources of a wireless access interface provided by the wireless communications network. The indication includes an indication that the communications resources can be received either according to a first mode of operation in which the communications resources of the multicast service form part of a band width part dedicated for the multicast service with a second bandwidth part dedicated for unicast transmission to or reception from a communications device, or according to a second mode of operation in which the communications resources of the multicast service form part of a bandwidth part which includes communications resources for unicast transmission to or reception from a communications device. The infrastructure equipment receives a request to establish a communications session from one of the communications devices using either the first mode of operation or the second mode of operation. The infrastructure equipment transmits data according to the multicast service via the communications resources of the wireless access interface provided for the multicast service according to either the first mode or the second mode.

公开(公告)号：WO2022150750A8

公开(公告)日：2022-07-14

申请号：PCT/US2022/011941

申请日：2022-01-11

Applicant: IDAC HOLDINGS, INC.

Inventor： TEYEB, Oumer ,  NARAYANAN THANGARAJ, Yugeswar Deenoo

IPC: H04L1/18 ,  H04W4/06 ,  H04L1/1825 ,  H04L1/1864 ,  H04L2001/0093 ,  H04W72/005 ,  H04W76/20 ,  H04W76/40

Abstract: A wireless transmit-receive unit (WTRU) may receive an indication to switch from a point-to-point (FTP) transmission mode to a point-to-multipoint (PTM) transmission mode or determine to switch from the PTP transmission mode to the PTM transmission mode based on a reliability condition associated with the PTM mode. Based on the indication or the determination, the WTRU may switch from the PTP transmission mode to the PTM transmission mode. The WTRU may receive a first data packet. The WTRU may extend a data packet reception window by extending a boundary of the data packet reception window. The boundary may be extended based on a sequence number (SN) of the first data packet and an offset.

公开(公告)号：WO2022050366A2

公开(公告)日：2022-03-10

申请号：PCT/JP2021/032369

申请日：2021-09-02

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： BABAEI, Alireza

IPC: H04W4/06 ,  H04W72/00 ,  H04W72/04 ,  H04W72/005 ,  H04W72/042 ,  H04W72/0453

Abstract: A system, method and apparatus for mobile communications is provided. A user equipment (UE) receives one or more messages that include configuration parameters indicating that one or more multicast broadcast services are associated illustratively with a first control resource set (CORESET) and a first bandwidth part (BWP). The messages also include one or more first radio network temporary identifiers (RNTIs) associated with the one or more multicast broadcast services. The UE then receives via the first CORESET or the first BWP downlink control information associated with the one or more first RNTIs. The UE then received one or more transport blocks associated with the one or more multicast broadcast services.

公开(公告)号：WO2022031996A1

公开(公告)日：2022-02-10

申请号：PCT/US2021/044791

申请日：2021-08-05

Applicant: CONVIDA WIRELESS, LLC

Inventor： ADJAKPLE, Pascal ,  DI GIROLAMO, Rocco ,  PAN, Kyle ,  CHEN, Zhuo

IPC: H04W4/06 ,  H04W4/08 ,  H04W4/40 ,  H04W48/12 ,  H04W72/005 ,  H04W76/40

Abstract: Methods are described for enabling 5G MBS operation. The disclosed methods overcome limitations in LTE and UTRAN MBMS operation, address the unique characteristic of 5G NR, and meet requirements of 5G MBS use cases. Disclosed are techniques for MCCH configuration procedures, including change notification procedures; triggers for MCCH acquisition; a RAN paging procedure for triggering counting for UEs in RRC INACTIVE; triggers for an MBS interest indication based on BWP switching; a timescale for scheduling of an MRB transport channel, a signal control channel, and a traffic channel; procedures for scheduling MCCH, including a scheduling configuration, an SCS, and a BWP; procedures for scheduling (P)TrCH; and procedures for scheduling MTCH.

公开(公告)号：WO2022029528A1

公开(公告)日：2022-02-10

申请号：PCT/IB2021/056415

申请日：2021-07-15

Applicant: NOKIA TECHNOLOGIES OY

Inventor： KIILERICH PRATAS, Nuno Manuel ,  JI, Lianghai ,  PANZNER, Berthold

IPC: H04W72/02 ,  H04W24/00 ,  H04W92/18 ,  H04W72/005 ,  H04W72/0486

Abstract: Methods, apparatuses, systems and computer program products for sidelink communication to operate in a power efficient manner. The method comprises determining, at a user equipment, information related to a sidelink traffic load in a first set of resources. The user equipment is configured with an indication of the first set of resources and an indication of a second set of resources. The method also comprises determining the sidelink traffic load in the first set of resources based, at least partially, on the determined information. The method further comprises, based on the determined sidelink traffic load, determining a third set of resources for monitoring. In addition, the method comprises monitoring the third set of resources.