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公开(公告)号：US20200068420A1
公开(公告)日：2020-02-27
申请号：US16091007
申请日：2018-05-15
申请人： Tao CHEN , Pei-Kai LIAO , Min WU , MEDIATEK SINGAPORE PTE. LTD.
发明人： Tao CHEN , Pei-Kai LIAO , Min WU
摘要： Aspects of the disclosure provide a method for radio resource management (RRM) measurement. A measurement configuration can be received at a user equipment (UE) from a base station (BS) in a beam-formed system. The measurement configuration indicates a measurement of a neighbor cell to be performed based on a synchronization signal block (SS block) timing relationship between the neighbor cell and a known cell. The known cell is a serving cell of the UE, or a second neighbor cell of the UE. Beam measurement results of the neighbor cell are reported using SS block indexes of the known cell.
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公开(公告)号：US20200169446A1
公开(公告)日：2020-05-28
申请号：US16619715
申请日：2018-06-19
申请人： Tao CHEN , Pei-Kai LIAO , Chien Hwa HWANG , Min WU , Jianwei ZHANG , MEDIATEK SINGAPORE PTE. LTD.
发明人： Tao CHEN , Pei-Kai LIAO , Chien Hwa HWANG , Min WU , Jianwei ZHANG
摘要： Aspects of the disclosure provide a paging method. The method can include performing, by processing circuitry of a user equipment (UE), a downlink synchronization based on an synchronization signal (SS) block of an SS block burst received from a base station in a beamformed wireless communication system, detecting paging downlink control information (DCI) that is collocated with the SS block, and obtaining a paging message or a short message based on the paging DCI.
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公开(公告)号：US20210153162A1
公开(公告)日：2021-05-20
申请号：US16636666
申请日：2018-08-10
申请人： Tao CHEN , Min WU , MEDIATEK SINGAPORE PTE. LTD.
摘要： Aspects of the disclosure provide a method for timing and frequency tracking and paging detection. The method can include performing a timing and frequency tracking based on a timing/frequency tracking reference signal (RS) at a user equipment (UE) in a beam formed wireless communication system, and performing a paging detection at a first paging occasion (PO) that is quasi-co-located (QCLed) with the first timing/frequency tracking RS. The first timing/frequency tracking RS is one of a sequence of timing/frequency tracking RSs transmitted on beams of a beam sweeping, and is associated with a beam index. The first PO is within a PO window that includes a sequence of POs transmitted on beams of a beam weeping, and is associated with the same beam index as the first timing/frequency tracking RS.
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公开(公告)号：US20190313438A1
公开(公告)日：2019-10-10
申请号：US16310249
申请日：2017-12-26
申请人： Yuanyuan ZHANG , Chia-Chun HSU , Pavan Santhana Krishna NUGGEHALLI , Tao CHEN , MEDIATEK SINGAPORE PTE. LTD.
摘要： Aspects of the disclosure provide a method for transmission with multiple numerologies in a wireless communication network. The method can include associating logical channels each with a first numerology indicating an allowed subcarrier spacing for transmission of data units in the respective logical channel, and multiplexing data units of a subset of the logical channels into a transport block associated with a second numerology, the subset of the logical channels each having a first numerology that is the same as the second numerology.
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公开(公告)号：US20200015273A1
公开(公告)日：2020-01-09
申请号：US16310223
申请日：2018-03-23
发明人： Yuanyuan ZHANG , Tao CHEN
摘要： A transmitted reference signal in measured as received through receiver beams having associated receiver beam identities. The reference signal measurements are stored in association with identities of transmitter beams over which the reference signal was transmitted and with the corresponding receiver beam identities to define respective beam link pair measurements. A beam link pair is selected that meets a criterion on the beam link pair measurements and a random access procedure is initiated by transmitting a preamble message over a transmitter beam of the selected beam link pair.
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公开(公告)号：US20200044786A1
公开(公告)日：2020-02-06
申请号：US16497487
申请日：2018-03-27
申请人： Abdelkader MEDLES , Gilles CHARBIT , Cyril VALADON , Tao CHEN , Weidong YANG , Arnaud CUPILLARD , MediaTek Singapore Pte. Ltd.
发明人： Abdelkader MEDLES , Gilles CHARBIT , Cyril VALADON , Tao CHEN , Weidong YANG , Arnaud Abel Francois CUPILLARD
摘要： Techniques, schemes, designs, systems and methods pertaining to HARQ and ARQ design for URLLC in mobile communications are described. A processor of a first apparatus of a mobile network performs a first transmission to a second apparatus of the mobile network in support of ultra-reliablelow-latency communications (URLLC) with a first amount of redundancy. The processor determines whether a predefined condition is met. Responsive to a determination that the predefined condition is met, the processor performs a second transmission to the second apparatus in support of the URLLC with a second amount of redundancy greater than the first amount of redundancy. The processor also multiplexes URLLC traffic and enhanced Mobile Broadband (eMBB) traffic in transmissions to the second apparatus.
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公开(公告)号：US20240007237A1
公开(公告)日：2024-01-04
申请号：US18345644
申请日：2023-06-30
发明人： Jun-Qiang CHENG , Tao CHEN , Jing-Wei CHEN
CPC分类号： H04L5/001 , H04W72/25 , H04L5/0094
摘要： A method can include determining a resource allocation framework for sidelink communication, allocating resources in a resource grid for PSCCH, PSSCH, or PSFCH based on the framework, and transmitting at least one sub-channel index and at least one RB set index to indicate resource allocation information of PSCCH, PSSCH, or PSFCH over an SL-U spectrum, wherein the resource allocation framework comprising at least one SL-U CC including an SL-U BWP including X indexed RBs, the SL-U BWP being divided into Y indexed RPs and at least one inter-RP GB when Y being an integer greater than 1, each RP being divided into N indexed RB sets and at least one intra-cell GB when N being an integer greater than 1, K indexed interlaces configured to map the RBs cyclically per BWP, and sub-channels configured to map the interlaces per RB set and cyclically across different RB set per RP.
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8.发明申请公开(公告)号：US20210250132A1
公开(公告)日：2021-08-12
申请号：US16964856
申请日：2019-11-01
发明人： Tao CHEN , Pei-Kai LIAO , Chien-Yi WANG , Ju-Ya CHEN
摘要： A method of hybrid automatic repeat request (HARQ) feedback can include receiving data transmitted from a transmission (Tx) user equipment (UE) or a base station (BS) over a channel at a reception (Rx) UE, selecting an acknowledgement/negative acknowledgement (A/N) resource from a set of A/N resources for a HARQ feedback of the data based on a channel condition of the channel or a geographical location of the Rx UE, and transmitting the HARQ feedback with the selected A/N resource.
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公开(公告)号：US20210091912A1
公开(公告)日：2021-03-25
申请号：US16993780
申请日：2020-08-14
发明人： Zhixun TANG , Tao CHEN , Min LEI
摘要： Aspects of the disclosure provide a method and an apparatus for switching to the next Uu bandwidth part (BWP) from a sidelink BWP (SL BWP) that is switched from an original Uu BWP. For example, the method can include operating, at a user equipment, on an original Uu BWP, switching from the original Uu BWP to an SL BWP, and switching from the SL BWP to the next Uu BWP. In some embodiments, switching from the SL BWP to the next Uu BWP can include switching from the SL BWP to the original Uu BWP followed by switching from the original Uu BWP to the next Uu BWP. In other embodiments, switching from the SL BWP to the next Uu BWP can include switching from the SL BWP to a default Uu BWP followed by switching from the default Uu BWP to the next Uu BWP.
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公开(公告)号：US20210068101A1
公开(公告)日：2021-03-04
申请号：US17001039
申请日：2020-08-24
发明人： Tao CHEN
摘要： A method of sidelink transmission with two-stage sidelink control information (SCI) can include transmitting a physical sidelink control channel (PSCCH) including a 1st-stage sidelink control information (SCI) over a sidelink from a transmission user equipment (Tx UE) to a reception user equipment (Rx UE), and transmitting a physical sidelink shared channel (PSSCH) that is associated with the PSCCH and includes a 2nd-stage SCI encoded by polar code having cyclic redundancy check (CRC) bits. In an embodiment, the 1st-stage SCI of the PSCCH indicates whether the 2nd-stage SCI of the PSSCH has the CRC bits scrambled with bits of a physical layer identity (L1-ID).
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