Huawei Technologies Co., Limited

Zte Corporation

Shenzhen Salubris Pharmaceuticals Co. Ltd.

Appotronics Corporation Limited

Wei Lin

Bin Li

Bo Gao

Guido Montorsi

Sergio Benedetto

Ming Gan

Xun Yang

Yan Xin

Yajun Zhao

Xianghui Han

Xincai Li

Dandan Liang

Yang Yang

Mengyao Ma

Peng Hao

Shuqiang Xia

Yu Ngok Li

Jun Zhao

Jing Shi

Chunli Liang

Min Yan

Li Tian

Doron Ezri

Min Ren

Jian Yu

Osama S Aboul-Magd

Wei Gou

Frank J Effenberger

Jung Hoon Suh

Yi Li

Jun Luo

Sheng Liu

Ling Yang

Kwok Shum Au

Huazi Zhang

Xiao Han

Yuanqiu Luo

Le Liu

Jun Zhu

Shimon Shilo

Qian Wang

Meilu Lin

Genadiy Tsodik

Oded Redlich

Li Xue

Guangjian Wang

Wei Huang

Juan Liu

Sulin Yang

Xiaohu Tang

Jiaqi Gu

Zihan Tang

Chenchen Liu

Xin Xue

Weishan Lu

Qiang Yu

Hongfeng Qin

Ningjuan Wang

Rui Du

Yanchun Li

Zheng Ma

Xianfu Lei

Zhengchun Zhou

Ezer Melzer

Yanfang Zhang

Xuming Fang

Yaron Ben-Arie

Leonid Epstein

Hong Ye

Gang Li

Lei Li

Tao Xie

Hai Bo Jiang

Peng Geng

Jiahui Li

Lianbin Xiao

Ju Cao

Zhi Gu

Cailian Deng

Gaofei Deng

Lanping Li

Jingchao Sun

Sirao Yang

Xuege Shen

Ji Chen

Shiying He

Yue Yang

Frank Effenberger

Yingyu Zhang

Shimi Shilo

An example physical layer protocol data unit (PPDU) transmission method includes generating, by a first communication device, a PPDU, where the PPDU includes a long training field (LTF) sequence. The first communication device can send the PPDU. A second communication device can receive the PPDU. The second communication device can parse the received PPDU to obtain the LTF sequence included in the PPDU.

Physical layer protocol data unit transmission method and apparatus

Embodiments of this application relate to the communications field, and in particular, to an information indication method and apparatus in the communications field. The embodiments of this application include: generating a PPDU including radar indication information, where the radar indication information is used to indicate that the PPDU is a PPDU used for radar testing, and transmitting the PPDU. According to the method provided in the embodiments of this application, the transmit end explicitly indicates that the PPDU is a PPDU used for radar testing rather than a PPDU used for communication between communications devices. When a receive end receives the PPDU, the receive end no longer monitors a channel, thereby reducing power consumption of the receive end.

Information indication method and apparatus

The present application belongs to the technical field of drug application, relates to a treatment method using a complex of an angiotensin II receptor antagonist metabolite and an NEP inhibitor, and specifically relates to the dosage of the drug.

Treatment method using a complex of angiotensin II receptor antagonist metabolite and NEP inhibitor

Method and system method comprising encoding a source word to be transmitted in a data unit from a source station in a wireless network, generating a first OFDM symbol that carries a data segment corresponding to encoded bits of the source word, duplicating the first OFDM symbol to generate a second OFDM symbol that is a linear phase-rotated copy of the first OFDM symbol; and transmitting the data unit including the first OFDM symbol and the second OFDM symbol.

Data transmission for low power indoor wireless network

Provided are a data transmission method and apparatus, and a storage medium. The data transmission method includes: performing, by a first communication terminal, a clear channel assessment on a target resource, where the target resource is a target time domain resource corresponding to a part of second data transmission suspended or punctured by a second communication terminal, and the first communication terminal and the second communication terminal satisfy a transmission multiplexing condition; and when a channel is determined to be in an idle state, transmitting, by the first communication terminal, first data on the channel.

Data transmission method and apparatus, and storage medium

This application provides coding/decoding methods and communications apparatuses thereof. In an implementation, a coding method includes: obtaining a first information bit sequence; determining a first frozen bit sequence based on a probability distribution value Pof the first information bit sequence, determining a check bit sequence based on a second information bit sequence, where the second information bit sequence is the first information bit sequence or a sequence obtained after a pre-transformation operation is performed on the first information bit sequence, obtaining a first bit sequence based on the second information bit sequence, the check bit sequence, and the first frozen bit sequence, where the first bit sequence includes bits in the second information bit sequence.

Coding method, decoding method, and communications apparatus

This application discloses a communication method that comprises obtaining first data, where the length of the first data is A; compressing the first data into second data, where the length of the second data is C; and generating third data based on the second data, where the third data includes the second data and (T−C+p) alignment bits. T is a threshold in the J thresholds that is greater than or equal to C and the closest to C. The J thresholds correspond to A and are greater than 0, with J being a positive integer greater than or equal to 2. p is a quantity of auxiliary check bits and is an integer greater than or equal to 0. The communication method further comprises performing channel encoding on the third data to obtain fourth data and sending the fourth data.

Communication method and apparatus

The present disclosure describes methods, system, and devices for configuring hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback for physical downlink shared channel (PDSCH) transmission. The method includes receiving, by a user equipment (UE), a radio resource control (RRC) parameter to configure an enhanced dynamic HARQ-ACK feedback mode; and receiving, by the UE, a first downlink control information (DCI) comprising a first K. The first DCI corresponds to a first PDSCH. The method also includes receiving, by the UE, a second DCI for a second PDSCH, the second DCI comprising a second K with an applicable value; and transmitting, by the UE, an enhanced dynamic HARQ-ACK feedback according to a preset rule.

Methods and devices for configuring HARQ-ACK feedback

Embodiments of this application provide a method and an apparatus for transmitting a physical layer protocol data unit, to design a short training field sequence for a larger channel bandwidth. The short training field sequence designed in this application has a smaller peak-to-average power ratio PAPR and better performance. The method includes: generating a physical layer protocol data unit PPDU that complies with the 802.11be standard, where the PPDU includes a short training field, and a quantity of subcarriers of a frequency domain sequence of the short training field is greater than 2048; and sending the PPDU on a target channel, where a bandwidth of the target channel is greater than or equal to 160 MHz.

Method and apparatus for transmitting physical layer protocol data unit

This application provides a method and apparatus for transmitting a physical layer protocol data unit, so as to design a long training field sequence for a larger channel bandwidth. The method includes: generating a physical layer protocol data unit PPDU, where the PPDU includes a long training field, a length of a frequency domain sequence of the long training field is greater than a first length, and the first length is a length of a frequency domain sequence of a long training field of a PPDU transmitted over a channel whose bandwidth is 160 MHz; and sending the PPDU over a target channel, where a bandwidth of the target channel is greater than 160 MHz.

A wireless communication method for use in a wireless device. The wireless communication method comprises transmitting data in a first period and performing a first operation in a second period which is within the first period.

Method for multiplexing of services with different priority levels

The present disclosure relates to low-density parity-check (LDPC) encoding methods and apparatus. One example method includes obtaining k information bits to be sent to a receive end, performing LDPC encoding on the k information bits by using a submatrix of ((n−k)/Z+j) rows and (n/Z+j) columns at an upper left corner of a check matrix H based on a first transmission code rate R satisfying R=k/(n+j×Z), obtaining a first codeword including the k information bits and (n−k+j×Z) redundant bits, and sending the first codeword to the receive end.

Low-density parity-check (LDPC) encoding method and apparatus

A coded bit transmission method and apparatus, to improve spectrum resource utilization and a data rate of a Wi-Fi system, where the method includes: A sender performing channel coding on information bits according to a used MCS, to generate coded bits; and the sender distributing the coded bits to a plurality of channel sets or a plurality of resource units according to a distribution rule. The MCS is an MCS used for each of the plurality of channel sets, or an MCS used for each of the plurality of resource units.

Coded bit transmission method and apparatus

Methods and devices are disclosed for transmitting data, including segmenting a group of information bits into a set of information blocks that each include a respective plurality of the information bits; encoding, using low density parity check (LDPC) encoding, each of the information blocks to generate corresponding codewords; transmitting the codewords to a destination station; receiving a feedback message indicating that at least one of the codewords has not been successfully decoded by the destination station; interleaving the information bits of the information block that corresponds to the at least one of the codewords; encoding, using low density parity check (LDPC) encoding, the interleaved information bits to generate an interleaved codeword; and transmitting the interleaved codeword to the destination station.

Data retransmission in wireless network

An HE-LTF transmission method is provided, including: determining, based on a total number Nof space-time streams, a number Nof OFDM symbols included in an HE-LTF field; determining a HE-LTF sequence in frequency domain according to a transmission bandwidth and a mode of the HE-LTF field, where the HE-LTF sequence in frequency domain includes but is not limited to a mode of the HE-LTF field sequence that is in a 1× mode and that is mentioned in implementations; and sending a time-domain signal according to the number Nof OFDM symbols and the determined HE-LTF sequence in frequency domain. In the foregoing solution, a PAPR value is relatively low.

Data transmission method and apparatus in wireless local area network

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Shenzhen, China

Wei Lin