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公开(公告)号：US20230082166A1
公开(公告)日：2023-03-16
申请号：US17801873
申请日：2021-01-20
发明人： Jose Angel Leon Calvo , Antonino Orsino , Congchi Zhang , Zhang Zhang , Liang Hu
摘要： Embodiments described herein relate to methods and apparatus for communicating between devices using sidelinks. There is provided a method performed by a transmitting device for transmitting a packet to a destination device. The method comprises duplicating the packet and adding header information to form duplicated modified packets, each having a respective duplication identifier. Multiple wireless pathways to the destination device are determined, each wireless pathway comprising a sidelink. The duplicated modified packets are transmitted onto respective wireless pathways.
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公开(公告)号：US20230080717A1
公开(公告)日：2023-03-16
申请号：US17986387
申请日：2022-11-14
申请人： FUJITSU LIMITED
发明人： Yulong SHI , Meiyi JIA , Hua ZHOU
摘要： A system information indication method and apparatus and a communication system. In the embodiments of this disclosure, by indicating a correspondence between an area related ID or a system information related index and system information, and/or notifying information on a change of the area related ID or system information related index, a case may be avoided where a UE needs still to obtain system information from a network side when system information of a current cell is stored, thereby efficiently lowering power consumption of the UE in acquiring the system information.
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公开(公告)号：US11606720B2
公开(公告)日：2023-03-14
申请号：US17501541
申请日：2021-10-14
申请人： ZTE Corporation
发明人： Yin Gao , Qingchun He , He Huang
摘要： Provided are a flow control method and device, a CU and a DU. The method includes: receiving a flow control state message transmitted by a second network element connected to a first network element through a fronthaul interface; where the flow control state message carries flow control state information for identifying a flow control state of the second network element, and where the first network element and the second network element have different functions, and performing a flow control processing according to the flow control state information and interacting the flow control state of the second network element. Further provided is a computer storage medium.
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54.发明授权公开(公告)号：US11601845B2
公开(公告)日：2023-03-07
申请号：US16579143
申请日：2019-09-23
发明人： Thomas Wirth , Thomas Schierl , Cornelius Hellge , Eiko Seidel
IPC分类号： H04W72/04 , H04W28/04 , H04B17/309 , H04W76/27 , H04L1/1812 , H04W28/02 , H04W28/06 , H04W64/00 , H04W80/02 , H04W80/08
摘要： A user equipment for a mobile communication network is provided. The mobile communication network has a radio access network including a plurality of cells and being configured to serve the user equipment within a cell. To receive a data packet from the radio access network, the user equipment is configured to receive a plurality of different versions of the data packet transmitted by the radio access network to the user equipment in parallel via different physical resources. To provide a data packet to the radio access network, the user equipment is configured to provide a plurality of different versions of the data packet and to transmit the plurality of different versions of the data packet to the radio access network in parallel via different physical resources.
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公开(公告)号：US11601169B2
公开(公告)日：2023-03-07
申请号：US17011914
申请日：2020-09-03
发明人： Md. Saifur Rahman , Eko Onggosanusi
IPC分类号： H04B7/06 , H04B7/0456 , H04W80/08
摘要： A method for operating a user equipment (UE) comprises receiving configuration information for a CSI report. The configuration information includes information to: configure a codebook and parameters for the codebook, the codebook comprising a precoding matrix indicator (PMI) indicating a set of components S to represent N3 precoding matrices, where N3≥1; and partition the PMI into two subsets, a first PMI subset indicating a first subset of components S1 from the set of components S, and a second PMI subset indicating a second subset of components S2 from the set of components S different from the first subset of components S1. The method further comprises determining the CSI report based on the configuration information, the CSI report including the second PMI subset indicating the second subset of components S2, and transmitting the determined CSI report over an uplink (UL) channel.
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公开(公告)号：US20230066577A1
公开(公告)日：2023-03-02
申请号：US18054762
申请日：2022-11-11
发明人： Xipeng ZHU , Prasad Reddy KADIRI , Alberto RICO ALVARINO , Gavin Bernard HORN , Umesh PHUYAL , Miguel GRIOT , Xiaoxia ZHANG
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration for a shared physical downlink shared channel (PDSCH). The UE may receive a first communication via the shared PDSCH and a first bearer based at least in part on the configuration, the first communication being one of a unicast communication or a multicast/broadcast communication. The UE may receive a second communication via the shared PDSCH and the first bearer or a second bearer based at least in part on the configuration, the second communication being the other of the unicast communication or the multicast/broadcast communication. Numerous other aspects are provided.
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公开(公告)号：US11582718B2
公开(公告)日：2023-02-14
申请号：US16639954
申请日：2017-08-18
发明人： Xiaodong Yu , Haipeng Lei , Zhi Yan , Lianhai Wu , Chenxi Zhu
摘要： Apparatuses and methods are disclosed for sidelink (SL) communication. One method of apparatus includes determining a first resources pool for SL communication which includes SL transmission resources and SL reception resources, and transmitting resources information to a relay UE. Wherein, the first resources pool is a SL subframes pool or a SL SPS configurations pool, and the resources information is the first resource pool or a resource pair selected by the apparatus for SL communications.
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公开(公告)号：US20230037264A1
公开(公告)日：2023-02-02
申请号：US17962443
申请日：2022-10-07
申请人： Xiaobo ZHANG
发明人： Xiaobo ZHANG
摘要： The disclosure provides a method and a device in a User Equipment (UE) and a base station supporting random access. The UE first transmits a first radio signal, and then receives a second radio signal. A first bit block is used for generating the first radio signal, the first bit block includes a positive integer number of bits, the first bit block carries a first identifier and a first data block, the first bit block lacks a field used for indicating RRC connection request cause information, a field used for indicating RRC connection reestablishment request cause information or a field used for indicating RRC connection resume request cause information compared with a Msg3, the first data block includes a positive integer number of higher-layer bits, the second radio signal carries a second identifier. The first identifier is equal to the second identifier.
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公开(公告)号：US11570696B2
公开(公告)日：2023-01-31
申请号：US16301417
申请日：2017-05-12
发明人： Sunheui Ryoo , Jiwon Hwang , Jungsoo Jung , Rayeon Ahn , Sungjin Lee
IPC分类号： H04W48/16 , H04W48/00 , H04W72/04 , H04W76/27 , H04W76/28 , H04W80/02 , H04W80/08 , H04W88/12 , H04W48/18 , H04W48/12 , H04W4/70 , H04W28/24 , H04W68/00
摘要： The present invention relates to a 5G or pre-5G communication system for supporting higher data transmission rate compared to a beyond 4G communication system such as LTE. A method for using resources by an electronic device in a wireless mobile communication system can comprise the steps of: setting dedicated wireless access configuration for each service; detecting a first service request; and, on the basis of the setting, transmitting and receiving a signal using a dedicated wireless access configuration corresponding to the first service. The present invention is not limited to the embodiment and can pertain to other embodiments.
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公开(公告)号：US20220418032A1
公开(公告)日：2022-12-29
申请号：US17903155
申请日：2022-09-06
发明人： Magnus Stattin , Stefan Wänstedt
IPC分类号： H04W76/19 , H04W12/50 , H04L9/40 , H04W40/24 , H04L5/00 , H04W72/04 , H04W80/08 , H04L69/22 , H04W8/08 , H04W36/08 , H04W80/02 , H04W36/00 , H04W74/08 , H04W76/15
摘要： Embodiments include methods for a base station configured to operate in a wireless communication network. Such methods include receiving, from a wireless terminal, a request to resume a suspended connection with the wireless communication network and subsequently transmitting the following messages to the wireless terminal: a connection resume message related to resuming security associated with the suspended connection, and a connection reconfiguration message related to resuming one or more radio bearers associated with the suspended connection. Such methods include selectively receiving, from the wireless terminal, a connection resume complete message and receiving uplink data from the wireless terminal via the one or more resumed radio bearers. Other embodiments include complementary methods for a wireless terminal, as well as base stations and wireless terminals configured to perform such methods.
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