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1.发明申请公开(公告)号：US20210084677A1
公开(公告)日：2021-03-18
申请号：US16970212
申请日：2019-02-11
发明人： Stefan WÄNSTEDT , Andreas HÖGLUND , Antti RATILAINEN , Emre YAVUZ , Tuomas TIRRONEN , Yutao SUI
摘要： A network node transmits a scheduling configuration, over a Single Cell Multicast Control Channel, that indicates whether a single transport block or multiple transport blocks of a Single Cell Multicast Traffic Channel are scheduled. The network node may then transmit a transport block in accordance with the scheduling configuration. Correspondingly, a user equipment receives the scheduling configuration. The UE may then receive a transport block in accordance with the scheduling configuration.
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公开(公告)号：US20210014901A1
公开(公告)日：2021-01-14
申请号：US16976153
申请日：2019-04-04
发明人： Andreas HÖGLUND , Olof LIBERG , Yutao SUI , Emre YAVUZ , Antti RATILAINEN
摘要： A method is performed by a network node. The method comprises determining to use an extended random access preamble identifier, RAPID, for a random access procedure with a wireless device. The method further comprises transmitting a medium access control, MAC, protocol data unit, PDU. The MAC PDU comprises a header and one or more random access responses, RARs. Each RAR is associated with a corresponding subheader within the header of the MAC PDU. The random access procedure is associated with a first RAR of the one or more RARs and the extended RAPID for the random access procedure is indicated by a combination of one or more bits in the first RAR and one or more bits in the subheader that corresponds to the first RAR.
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3.发明申请公开(公告)号：US20170273113A1
公开(公告)日：2017-09-21
申请号：US15316683
申请日：2016-09-08
发明人： Tuomas TIRRONEN , Yufei BLANKENSHIP , Johan BERGMAN , Emre YAVUZ
摘要： A method of operating a wireless terminal may include transmitting a random access preamble of a random access procedure from the wireless terminal to a node of a radio access network. After transmitting the random access preamble, a random access response of the random access procedure may be received from the node of the radio access network, with the random access response including an Uplink grant for a Message 3 uplink communication of the random access procedure. The UL grant may include a time domain configuration associated with the Message 3 uplink communication. The time domain configuration may include a repetition factor that defines a number of repetitions across subframes for the Message 3 uplink communication, and/or Transmission Time Interval information for the Message 3 uplink communication. Related wireless terminals and base stations are also discussed.
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公开(公告)号：US20230397161A1
公开(公告)日：2023-12-07
申请号：US18032308
申请日：2021-10-22
发明人： Olof LIBERG , Stefan Eriksson LÖWENMARK , Sebastian EULER , Emre YAVUZ , Johan RUNE , Talha KHAN , Helka-Liina MÄÄTTÄNEN , Zhipeng LIN , Xingqin LIN
CPC分类号： H04W68/02 , H04B7/18545 , H04W84/06
摘要： A communication device can be configured to operate in a non-terrestrial network that includes a network node communicatively coupled to the communication device via a satellite. The communication device can determine when to perform an access offset determination (“AOD”) relative to a paging occasion (“PO”).
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公开(公告)号：US20230199617A1
公开(公告)日：2023-06-22
申请号：US16759454
申请日：2018-10-25
发明人： Andreas HÖGLUND , Magnus STATTIN , Tuomas TIRRONEN , Emre YAVUZ , Yutao SUI
CPC分类号： H04W48/02 , H04W74/0833 , H04W24/10
摘要： A communication system for enabling/disabling EDT comprises UEs and a network node. The network node is configured to collect measurements regarding cell information, determine whether EDT is allowed to be used by the UEs to transmit data prior to completing an access procedure, and send a message comprising an EDT indication instructing whether EDT is allowed to be used by the UEs. The UE is configured to initiate a transmission to the network node, receive the message comprising the EDT indication, and determine whether EDT is allowed to be used based on the EDT indication. The communication system may be able to enable or disable EDT for the UE based the status of cell, such that the communication system may avoid a resource waste caused by an early indication in Msg1 or a larger uplink grant in Msg2, and further improve the network performance.
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公开(公告)号：US20230102793A1
公开(公告)日：2023-03-30
申请号：US18077101
申请日：2022-12-07
发明人： Tuomas TIRRONEN , Yufei BLANKENSHIP , Johan BERGMAN , Emre YAVUZ
摘要： A method of operating a wireless terminal may include transmitting a random access preamble of a random access procedure from the wireless terminal to a node of a radio access network. After transmitting the random access preamble, a random access response of the random access procedure may be received from the node of the radio access network, with the random access response including an Uplink grant for a Message 3 uplink communication of the random access procedure. The UL grant may include a time domain configuration associated with the Message 3 uplink communication. The time domain configuration may include a repetition factor that defines a number of repetitions across subframes for the Message 3 uplink communication, and/or Transmission Time Interval information for the Message 3 uplink communication. Related wireless terminals and base stations are also discussed.
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公开(公告)号：US20200383134A1
公开(公告)日：2020-12-03
申请号：US16764546
申请日：2018-11-16
发明人： Tuomas TIRRONEN , Andreas HÖGLUND , Emre YAVUZ , Dung PHAM VAN
摘要： A method for allocating a resource grant at a network node comprises receiving, from a user equipment (UE), a preamble message; providing, to the UE, at least two uplink resource grants in a system information message, wherein the at least two uplink resource grants have different sizes and are overlapping; and receiving, from the UE, a transmission via a first uplink resource grant selected from the at least two uplink resource grants. The method provides multiple and flexible grants for the UE to select a corresponding grant to perform an uplink transmission.
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8.发明公开公开(公告)号：US20240298269A1
公开(公告)日：2024-09-05
申请号：US18249855
申请日：2021-10-22
CPC分类号： H04W52/143 , H04L27/34 , H04W52/32
摘要： Various embodiments of the present disclosure provide methods and apparatuses for 16 Quadrature Amplitude Modulation (QAM) modulation scheme in a Narrowband Internet of Things (NB-IoT) system. The method implemented at a network node in the NB-IoT system includes transmitting downlink power allocation for 16 QAM modulation scheme to a terminal device in the NB-IoT system, wherein the downlink power allocation indicates data-to-pilot power ratio information to be used for determining Narrowband Physical Downlink Shared Channel (NPDSCH) energy per resource element (EPRE).
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公开(公告)号：US20240172094A1
公开(公告)日：2024-05-23
申请号：US18283070
申请日：2022-03-29
发明人： Helka-Liina MÄÄTTÄNEN , Johan RUNE , Mikael WASS , Emre YAVUZ , Stefan ROMMER , Paul SCHLIWA-BERTLING
摘要： A method performed by a user equipment, UE, and a UE is provided. The method includes obtaining tracking area codes, TACs, broadcast in a cell of a network. The method includes responsive to none of the broadcast TACs being a last previously selected TAC in the UE, selecting, by a non-access stratum, NAS, layer or an access stratum, AS, layer of the UE, one TAC of the broadcast TACs to be a current TAC of the UE.
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公开(公告)号：US20240172059A1
公开(公告)日：2024-05-23
申请号：US18285245
申请日：2022-04-08
发明人： Emre YAVUZ , Johan RUNE , Helka-Liina MÄÄTTÄNEN , Jonas SEDIN
CPC分类号： H04W36/0077 , H04W36/00837 , H04W76/27
摘要： A method by a wireless device includes obtaining assistance information for identifying at least one cell for performing a cell reestablishment procedure, and taking at least one action based on the assistance information. A method by a network node includes transmitting, to a wireless device, assistance information for identifying at least one cell for performing a cell reestablishment procedure. The method may further include configuring the wireless device to performing a cell search to identify at least one cell for performing the cell reestablishment procedure based on the assistance information.
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