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公开(公告)号：US20240362110A1
公开(公告)日：2024-10-31
申请号：US18771080
申请日：2024-07-12
发明人： Kyle Jung-Lin Pan
IPC分类号： G06F11/10 , H03M13/29 , H04B7/0413 , H04B7/0456 , H04B7/06 , H04L1/00 , H04L1/1607 , H04L1/1812 , H04L1/1829 , H04L5/00 , H04L25/03 , H04W72/21
CPC分类号： G06F11/1004 , H03M13/2957 , H04B7/0413 , H04B7/0456 , H04B7/0632 , H04L1/0041 , H04L1/0045 , H04L1/0061 , H04L1/0073 , H04L1/0076 , H04L1/1812 , H04L1/1861 , H04L5/0092 , H04W72/21 , H04L1/0026 , H04L1/1607 , H04L25/03343 , H04L2025/03426 , H04L2025/03802
摘要： A device capable of operating in a wireless communication environment. The device may be configured to determine a plurality of control signaling bits. The device may determine a plurality of cyclic redundancy check (CRC) bits based on the plurality of control signaling bits. The device may apply a channel coding scheme to the plurality of control signaling bits and the plurality of CRC bits. The plurality of CRC bits may be distributed among the plurality of control signaling bits prior to applying the channel coding scheme. The device may transmit the channel coded plurality of control signaling bits and CRC bits.
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公开(公告)号：US12132945B2
公开(公告)日：2024-10-29
申请号：US18207472
申请日：2023-06-08
申请人： LG ELECTRONICS INC.
发明人： Sangchul Moon , Woosuk Ko , Sungryong Hong , Jinwoo Kim , Jongwoong Shin
IPC分类号： H04L1/00 , H03M13/00 , H03M13/11 , H03M13/27 , H04B7/0456 , H04L5/00 , H04L27/26 , H04N21/236 , H04N21/2362 , H04N21/2381 , H04N21/2383 , H04N21/414 , H04N21/434 , H04N21/438 , H04N21/61
CPC分类号： H04N21/2362 , H03M13/1148 , H03M13/2792 , H03M13/616 , H04B7/0456 , H04L1/0041 , H04L1/0045 , H04L1/0057 , H04L1/0058 , H04L1/0061 , H04L1/0071 , H04L5/0007 , H04L27/2601 , H04L27/2627 , H04L27/2649 , H04N21/23614 , H04N21/2381 , H04N21/2383 , H04N21/41407 , H04N21/4345 , H04N21/4381 , H04N21/4382 , H04N21/6131
摘要： The present invention provides an apparatus of transmitting broadcast signals, the apparatus including, an encoder for encoding service data, a frame builder for building at least one signal frame by mapping the encoded service data, a modulator for modulating data in the built at least one signal frame by an Orthogonal Frequency Division Multiplexing, OFDM, scheme and a transmitter for transmitting the broadcast signals having the modulated data.
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公开(公告)号：US12132809B2
公开(公告)日：2024-10-29
申请号：US17303764
申请日：2021-06-07
CPC分类号： H04L69/08 , H04L1/0041 , H04L1/0061 , H04L1/007 , H04L1/0072 , H04L1/0083 , H04L69/02 , H04L69/18 , H04L69/22 , H04L69/324 , H04L1/0003
摘要： Various embodiments improve the operation of computers by providing methods of transmitting data with low latency and high bandwidth. Data may be transmitted in a packet composed of data flits, the data flits having at least two different formats configured to implement different communication protocols. In some embodiments, a given flit may be transmitted using two different modulation methods, with a first part of the flit transmitted using a first modulation method, such as a binary method, and a second part of the flit using a higher-order modulation method.
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公开(公告)号：US12119967B2
公开(公告)日：2024-10-15
申请号：US18077631
申请日：2022-12-08
发明人： Bin Xu
CPC分类号： H04L27/22 , H04L1/0061 , H04L27/20 , H04L27/2071 , H04L27/24 , H04L27/361 , H04W4/80
摘要： Techniques for constant envelope phase modulation and demodulation of a wireless signal such as BLE are described. The method comprises: dividing a binary data stream to be transmitted into a plurality of groups of binary data according to a predetermined phase modulation mode, each group of binary data comprising a plurality of bits; mapping the binary data stream into a plurality of phase symbols, wherein each group of binary data is mapped into one phase symbol; modulating a phase sequence composed of the phase symbols into a phase signal using a phase waveform obtained by integrating a predetermined pulse function; and converting the phase signal into two baseband signals by means of a cosine function and a sine function respectively.
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公开(公告)号：US12114244B2
公开(公告)日：2024-10-08
申请号：US17487965
申请日：2021-09-28
发明人： Wenping Bi , Zheng Yu , Yubo Yang , Xingqing Cheng
CPC分类号： H04W4/90 , H04L1/0061 , H04W4/70 , H04W52/58
摘要： A communication method includes: a first device determines first control information, where the first control information carries first information, and the first information is used to indicate emergency information; and the first control information is format-3 control information, format-3A control information, format-6-0A control information, format-6-0B control information, format-6-1A control information, or format-6-1B control information; the first device sends the first control information to a second device; and the first device sends the emergency information to the second device. The method expands coverage of a network, and may be applied to an internet of things (IoT), for example, machine type communication (MTC), a long term evolution-machine (LTE-M), or machine-to-machine (M2M).
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6.发明公开公开(公告)号：US20240334393A1
公开(公告)日：2024-10-03
申请号：US18578173
申请日：2022-08-08
申请人： LG Electronics Inc.
发明人： Seunggye HWANG , Jaehyung KIM , Suckchel YANG , Seonwook KIM
IPC分类号： H04W68/02 , H04L1/00 , H04L5/00 , H04W72/231 , H04W76/20
CPC分类号： H04W68/02 , H04L1/0061 , H04L5/0051 , H04W72/231 , H04W76/20
摘要： A terminal disclosed herein can: receive information for paging early indication (PEI) DCI payload size ‘N’ through layer signaling; determine the size ‘M’ of total information bits of PEI DCI, the total information bits including first information bits related to paging and second information bits related to the availability of a tracking reference signal (TRS) in an RRC pause/inactive state; and determine ‘N’-‘M’ reserved bits.
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公开(公告)号：US20240323959A1
公开(公告)日：2024-09-26
申请号：US18549303
申请日：2022-04-06
申请人： INTEL CORPORATION
发明人： Avik SENGUPTA , Debdeep CHATTERJEE
IPC分类号： H04W72/1273 , H04L1/00 , H04W72/231 , H04W76/20 , H04W76/40
CPC分类号： H04W72/1273 , H04L1/0061 , H04W72/231 , H04W76/20 , H04W76/40
摘要： The disclosure is directed to systems and methods for multicast and broadcast services (MBS) for a wireless network including transmitting to a user equipment (UE) a signaling configuration for reception by the UE of multicast and broadcast services (MBS) in a low quality of service (QOS) multicast or broadcast delivery using an multicast control channel (MCCH) carried over a physical downlink shared channel (PDSCH) scheduled by a downlink control information (DCI) holding a cyclic redundancy check (CRC) scrambled with a dedicated radio network temporary identifier (RNTI) identifying the low QoS or broadcast reception capability of the UE. The method includes monitoring by the UE a physical downlink control channel (PDCCH) cell specific search space (CSS) configured for MBS for the DCI scheduling, the PDSCH carrying the MCCH in the DCI. The PDCCH CSS is configured for a CORESET #0 for the UE in RRC_CONNECTED/IDLE mode, the monitoring in Type0 PDCCH CSS or Type0A PDCCH CSS configured as part of a PDCCH-ConfigCommon configuration.
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公开(公告)号：US20240322939A1
公开(公告)日：2024-09-26
申请号：US18670138
申请日：2024-05-21
发明人： Kai NIU , Hao DONG , Jincheng DAI , Bichai WANG
CPC分类号： H04L1/0014 , H03M13/255 , H03M13/616 , H04L1/0061
摘要： This application relates to an information processing method and device. A first device determines a first source coding rate. The first device determines a source coding matrix based on the first source coding rate and a channel coding basis matrix. The first device inputs a source sequence into the source coding matrix, to perform source coding on the source sequence. In embodiments of this application, the source coding matrix may be determined based on the channel coding basis matrix, which is equivalent to determining source coding information based on channel coding information, to implement joint source and channel coding. Through the joint source and channel coding, a quantity of output bits of source coding can match a quantity of input bits of channel coding, so that technical solutions in embodiments of this application can be adapted to a 5G NR system.
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公开(公告)号：US20240313905A1
公开(公告)日：2024-09-19
申请号：US18673067
申请日：2024-05-23
申请人： Sun Patent Trust
发明人： Toru OIZUMI , Seigo NAKAO
IPC分类号： H04L1/1829 , H04B7/024 , H04L1/00 , H04L1/1607 , H04L5/00 , H04W24/04 , H04W28/04 , H04W72/21
CPC分类号： H04L1/1861 , H04B7/024 , H04L1/0061 , H04L1/1607 , H04L1/1671 , H04L1/1829 , H04L1/1858 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04W24/04 , H04W28/04 , H04W72/21
摘要： Provided is a terminal device that is capable of improving the characteristics of a response signal having poor transmission characteristics when ARQ is utilized in communication using an uplink unit band and a plurality of downlink unit bands associated with the uplink unit band. At the time of channel selection, a control unit selects a resource used in sending a response signal from among specific PUCCH resources notified in advance from a base station and PUCCH resources mapped to a CCE, and controls the transmission of the response signal. A response signal generating unit supports implicit signaling with respect to any given response signal, and at the same time as supporting LTE fallback from 2CC, uses a mapping method that, between bits, smooths the number of PUCCH resources that can determine ACK/NACK simply by determining the PUCCH resource regarding which the response signal had notified.
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公开(公告)号：US20240313889A1
公开(公告)日：2024-09-19
申请号：US18594878
申请日：2024-03-04
发明人： Jinwoo HWANG
CPC分类号： H04L1/0061 , G06F11/1004
摘要： A cyclic redundancy check (CRC) system and a CRC method are provided. The CRC system includes a data folding processing circuit and a CRC processing circuit. The data folding processing circuit includes a first bit fold circuit configured to fold first input data into first fold data, a second bit fold circuit configured to fold second input data into second fold data, and a stream fold circuit configured to generate first fold streaming data based on the first fold data and the second fold data. The CRC processing circuit includes a first flip-flop configured to receive and store first dividend data of a first cycle, a second flip-flop configured to receive and store the first fold streaming data of the first cycle, and a CRC logic configured to perform a CRC operation on the first dividend data and the first fold streaming data.
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