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公开(公告)号：US20240243834A1
公开(公告)日：2024-07-18
申请号：US18422563
申请日：2024-01-25
Applicant: Sun Patent Trust
Inventor： Yutaka MURAKAMI , Tomohiro KIMURA , Mikihiro OUCHI
IPC: H04L1/00 , H03M13/25 , H04B7/0413 , H04L1/08 , H04L5/00
CPC classification number: H04L1/0004 , H03M13/255 , H04B7/0413 , H04L1/0003 , H04L1/003 , H04L1/0057 , H04L1/0067 , H04L1/0071 , H04L1/08 , H04L5/005
Abstract: An encoder outputs a first bit sequence having N bits. A mapper generates a first complex signal s1 and a second complex signal s2 with use of bit sequence having X+Y bits included in an input second bit sequence, where X indicates the number of bits used to generate the first complex signal s1 , and Y indicates the number of bits used to generate the second complex signal s2 . A bit length adjuster is provided after the encoder, and performs bit length adjustment on the first bit sequence such that the second bit sequence has a bit length that is a multiple of X+Y, and outputs the first bit sequence after the bit length adjustment as the second bit sequence. As a result, a problem between a codeword length of a block code and the number of bits necessary to perform mapping by a set of modulation schemes is solved.
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公开(公告)号：US20240224372A1
公开(公告)日：2024-07-04
申请号：US18585028
申请日：2024-02-22
Inventor： Xue LIN , Shukun WANG , Xin YOU , Zhe FU
Abstract: The present disclosure provides a method for preconfigured resource-based small data transmission (SDT) and a terminal device. The method includes the following. A terminal device transmits a first message during operation of a first timer after selecting a configured grant (CG)-SDT, where the first message includes a 1st uplink message sent during the SDT, and the 1st uplink message at least includes a radio resource control (RRC) message.
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公开(公告)号：US12028158B2
公开(公告)日：2024-07-02
申请号：US18229551
申请日：2023-08-02
Applicant: David E. Newman , R. Kemp Massengill
Inventor： David E. Newman , R. Kemp Massengill
IPC: H04L1/00 , H04B17/17 , H04B17/18 , H04B17/29 , H04B17/336 , H04L1/08 , H04L1/20 , H04L5/00 , H04L27/34 , H04W76/18 , H04L43/0829
CPC classification number: H04L1/0026 , H04B17/17 , H04B17/18 , H04B17/29 , H04B17/336 , H04L1/0003 , H04L1/0015 , H04L1/0061 , H04L1/08 , H04L1/206 , H04L5/0053 , H04W76/18 , H04L43/0829
Abstract: Reliability, in 5G and emerging 6G, is a continuing challenge due to signal fading, heavy interference, and phase noise, among others. The disclosed procedures show how to locate the most likely faulted message elements according to a deviant modulation, excessive amplitude or phase instability, and inconsistency between successive transmissions of the message. In addition, the receiver can rectify the message either by altering the faulted message elements to other modulation states, or by selectively merging two versions of the message according to signal quality. In either case, reliability is improved, range is extended, and time is saved.
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公开(公告)号：US20240214140A1
公开(公告)日：2024-06-27
申请号：US18599072
申请日：2024-03-07
Applicant: LG Electronics Inc.
Inventor： Dongguk LIM , Jinyoung CHUN , Jinsoo CHOI , Eunsung PARK
CPC classification number: H04L5/0044 , H04L1/08 , H04W84/12
Abstract: The present specification proposes a technical feature for increasing a transmission range of a wireless LAN signal. The wireless LAN signal of the present specification, e.g. a transmission physical protocol data unit (PPDU), may be configured on the basis of a duplicate transmission mode. The transmission PPDU of the present specification may comprise a data unit duplicated in frequency. The data unit duplicated in frequency may be configured on the basis of a total bandwidth of the transmission PPDU. The transmission PPDU of the present specification proposes various training fields for the duplicated data unit.
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公开(公告)号：US20240214137A1
公开(公告)日：2024-06-27
申请号：US18599827
申请日：2024-03-08
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Loic Canonne-Velasquez , Young Woo Kwak , Afshin Haghighat , Moon-il Lee , Tuong Duc Hoang , Paul Marinier , Virgil Comsa
CPC classification number: H04L5/0035 , H04L1/08 , H04L5/005
Abstract: Systems, methods, and instrumentalities are described herein regarding enhancements of physical channels in Multi-TRP. Reliability enhancements are provided for physical downlink control channel (PDCCH), including, for example, enhanced support for a control resource set (CORESET) combining. Reliability enhancements are provided for physical uplink control channel (PUCCH), including, for example, activation/deactivation of repetition combining, resource selection, etc. Reliability enhancements are provided for physical uplink shared channel (PUSCH), including, for example, spatial relation determination and signaling, configured and dynamic grant enhancements, etc.
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Patent Agency Ranking
公开(公告)号：US20240214120A1
公开(公告)日：2024-06-27
申请号：US18392302
申请日：2023-12-21
Applicant: Ofinno, LLC
Inventor： Leonardo Alisasis Lanante , Jeongki Kim , Serhat Erkucuk
CPC classification number: H04L1/08 , H04L1/0003
Abstract: A first station (STA) receives a first frame indicating a capability of a second STA to receive a first number of repetitions of a first signal field of a Physical Layer Protocol Data Unit (PPDU), where the first number of repetitions comprises more than two. The first STA encodes the PPDU such that the first signal field comprises up to the first number of repetitions based on the capability of the second STA. The first STA transmits, to the second STA, the PPDU, based on the encoding.
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公开(公告)号：US12022490B2
公开(公告)日：2024-06-25
申请号：US18136439
申请日：2023-04-19
Applicant: Comcast Cable Communications, LLC
Inventor： Hyoungsuk Jeon , Esmael Hejazi Dinan , Alireza Babaei , Kyungmin Park , Hua Zhou
IPC: H04W72/23 , H04L1/08 , H04L1/1812 , H04L1/1829 , H04L1/1867 , H04W72/0453 , H04W72/20 , H04W74/0833
CPC classification number: H04W72/23 , H04L1/08 , H04L1/1819 , H04L1/1864 , H04L1/189 , H04W72/0453 , H04W72/20 , H04W74/0833
Abstract: Systems, apparatuses, and methods are described for wireless communications. A base station may transmit parameters for a configured grant and a dynamic grant. The parameters may indicate numbers of transmissions of transport blocks within a bundle of a configured grant and within a bundle of a dynamic grant. A wireless device may transmit a first transport block, within a bundle of a configured grant, a first number of times. The wireless device may transmit a second transport block, within a bundle of a dynamic grant, a second number of times.
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118.发明授权公开(公告)号：US12022382B2
公开(公告)日：2024-06-25
申请号：US17992574
申请日：2022-11-22
Applicant: INTELLECTUAL DISCOVERY CO., LTD.
Inventor： Sun Woo Kim
IPC: H04W74/00 , H04L1/08 , H04L5/00 , H04W48/16 , H04W56/00 , H04W74/0833 , H04L1/00 , H04W48/12 , H04W88/02 , H04W88/08 , H04W88/10
CPC classification number: H04W48/16 , H04L1/08 , H04L5/0053 , H04W56/001 , H04W74/0833 , H04L1/0045 , H04L5/0023 , H04L5/0035 , H04L5/0094 , H04W48/12 , H04W88/02 , H04W88/08 , H04W88/10 , Y02D30/70
Abstract: The present invention relates to a method and an apparatus for a base station transmitting a downlink signal for a machine-type communication (MTC) terminal. More specifically, the present invention relates to a method for transmitting and receiving PBCH, PRACH, PDSCH, PDCCH, EPDCCH for a low cost and enhanced coverage MTC terminal, and an apparatus therefor. Particularly, provided are an apparatus and a method for a base station transmitting a control channel, the method comprising the steps of repeatedly transmitting a control channel comprising control information, and repeatedly transmitting downlink data channel (PDSCH) on the basis of information for a subframe ending the control channel being repeatedly transmitted.
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公开(公告)号：US20240205924A1
公开(公告)日：2024-06-20
申请号：US18068194
申请日：2022-12-19
Applicant: QUALCOMM Incorporated
Inventor： Mohamed Fouad Ahmed Marzban , Wooseok Nam , Tao Luo , Arumugam Chendamarai Kannan
IPC: H04W72/23 , H04L1/08 , H04L5/00 , H04W72/1263 , H04W72/541
CPC classification number: H04W72/23 , H04L1/08 , H04L5/0053 , H04W72/1263 , H04W72/541
Abstract: Techniques related to using an anticipatory NACK for a decoding failure prediction are disclosed. Some aspects of the disclosure relate to devices and methods for wireless communication including obtaining downlink control information (DCI) including scheduling information for a data transmission over one or more data channel resources. When a predictive channel model predicts a high probability of a decoding failure for the one or more data channel resources, based on the high probability of decoding failure, an anticipatory NACK may be transmitted, indicating an anticipated failure to properly decode the data transmission. Other aspects, embodiments, and features are also claimed and described.
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120.发明授权公开(公告)号：US12015512B2
公开(公告)日：2024-06-18
申请号：US18302584
申请日：2023-04-18
Inventor： Tetsuya Yamamoto , Ayako Horiuchi
IPC: H04L27/26 , H04L1/00 , H04L1/08 , H04L1/1829 , H04L5/00 , H04L25/02 , H04W72/04 , H04W72/0446 , H04W72/20 , H04W72/21 , H04W72/23
CPC classification number: H04L27/26132 , H04L1/0003 , H04L1/0013 , H04L1/08 , H04L1/1861 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L5/0094 , H04L25/0224 , H04L25/0228 , H04L27/26 , H04L27/2607 , H04L27/2613 , H04L27/2626 , H04W72/04 , H04W72/0446 , H04W72/20 , H04W72/21 , H04W72/23 , H04L5/005 , H04L27/2636
Abstract: A repetition unit (212) performs a repetition for mapping a data signal and a demodulation reference signal (DMRS) repeatedly at a symbol level over a plurality of subframes. A signal allocation unit (213) maps, in the a plurality of subframes, the repeated DMRS to symbols other than symbols corresponding to an SRS resource candidate, which is a candidate for a resource to which a sounding reference signal (SRS) to be used to measure an uplink received signal quality is to be mapped. A transmission unit (216) transmits an uplink signal (PUSCH) including the DMRS and the data signal over the a plurality of subframes.
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