Huawei Technologies Co., Limited

Panasonic Intellectual Property Corporation of America

Sun Patent Trust

Microfun Co., Ltd

Microsoft Technology Licensing, LLC

Future Wei Technologies, Inc.

Huawei Device Co., Ltd.

Huawei Device (shenzhen) Co., Ltd.

Microfun Inc.

Chi Gao

Hidetoshi Suzuki

Masayuki Hoshino

Lilei Wang

Jianghua Liu

Qiang Wu

Li Wang

Jianqin Liu

Seigo Nakao

Tetsuya Yamamoto

Kunpeng Liu

Liang Xia

Mingyu Zhou

Prateek Basu Mallick

Yongxing Zhou

Zhenfei Tang

Michael Einhaus

Jens Bachmann

Takako Hori

Alexander Golitschek Edler Von Elbwart

Yingyang Li

Yang Tang

Sujuan Feng

Wei Qi

David Mazzarese

Weibin Zhu

Mingyu Wang

Yingjie Han

Yifan Li

Zijian Hu

Hongsong Tan

Guangrong Su

The present disclosure provides a wireless communication method and an eNode B and user equipment therefor. The method comprises a step of transmitting multiple PDCCH or EPDCCH repetitions respectively in multiple successive downlink subframes with a transmission repetition number and a transmission starting subframe. The transmission starting subframe is selected from a first starting subframe set corresponding to the first repetition number or a second starting subframe set corresponding to the second repetition number. The subframe indexes of any two adjacent starting subframes in the first starting subframe set are offset by a same first index interval, the subframe indexes of any two adjacent starting subframes in the second starting subframe set are offset by a same second index interval, and the second index interval is an integral multiple of the first index interval.

User equipment and communication method

Provided are wireless communication methods, an eNB and a UE. The wireless communication method performed by an eNB includes transmitting downlink control information (DCI) to a user equipment (UE), wherein the DCI is designed based on a coverage enhancement level for the UE.

Wireless communication method, eNode B, and user equipment

Provided are wireless communication methods and devices. In one embodiment, a wireless communication method performed by a wireless communication device comprises: transmitting a data packet repeatedly in multiple subframes including at least one normal subframe and at least one special subframe to another wireless communication device, wherein the available resources in the special subframe are different from that in the normal subframe, the data packet includes multiple modulated symbols which are divided into multiple modulated-symbol sets, in each subframe, each OFDM symbol is mapped by one of the modulated-symbol sets, and in every subframe, the modulated symbols in the same modulated-symbol set are mapped onto REs in one OFDM symbol in a fixed order. In another embodiment, multiple repetitions of the data packet are transmitted in each subframe, and in each special subframe, different repetitions are mapped onto REs with cyclic shift.

Wireless communication method and device

An integrated circuit includes reception circuitry and demodulation circuitry. The reception circuitry, in operation, controls receiving one or more repetitions of control information in a search space region. The search space region includes a first plurality of sub-regions of different lengths for a largest repetition number of the control information. The search space region includes a second plurality of sub-regions of different lengths for a second-largest repetition number of the control information. An interval of subframes to which the first plurality of sub-regions are mapped is greater than an interval of subframes to which the second plurality of sub-regions are mapped. The demodulation circuitry, in operation, controls performing a demodulation process of the one or more repetitions of the control information.

Wireless communication method, enhanced node B and user equipment

Disclosed is an integrated circuit to control a process for a terminal. The process includes: receiving downlink control information and downlink data; determining, based on the downlink control information and an offset, a physical uplink control channel (PUCCH) resource used for transmission of a response signal for the downlink data; and transmitting the response signal using the determined PUCCH resource. A first offset is used as the offset when the terminal is configured in a coverage enhancement mode, in which the response signal is allowed to be transmitted repeatedly for one of plural repetition levels in a plurality of subframes, where the first offset is configured for each of the plural repetition levels. The first offset is different from a second offset, which is used when the terminal is not configured in the coverage enhancement mode.

Integrated circuit

Provided are wireless communication methods, a UE and an eNB. The wireless communication method performed by a UE includes transmitting transport block repetitions to an eNB, wherein one HARQ process includes multiple repetition sets of a transport block if one repetition set of the transport block is not enough for the eNB to successfully decode the transport block, each of the multiple repetition sets includes multiple repetitions of the transport block, each of the multiple repetition sets is followed by a feedback channel to indicate whether the transport block is successfully decoded by the eNB.

Wireless communication method, user equipment and eNode B

A terminal includes: a receiver, which, in operation, receives downlink control information and downlink data; circuitry, which, in operation, determines, based on the downlink control information and an offset, a physical uplink control channel (PUCCH) resource used for transmission of a response signal for the downlink data; and a transmitter, which, in operation, transmits the response signal using the determined PUCCH resource. A first offset is used as the offset when the terminal is configured in a coverage enhancement mode, in which the response signal is allowed to be transmitted repeatedly for one of plural repetition levels in a plurality of subframes, where the first offset is configured for each of the plural repetition levels. The first offset is different from a second offset, which is used when the terminal is not configured in the coverage enhancement mode.

Terminal, base station, transmission method, and reception method

A data sorting method, apparatus and device, a storage medium, and a program product. The method includes: obtaining a data sorting and updating request, where the data sorting and updating request includes data to be updated and an update type; determining a current cursor node, according to the data sorting and updating request, from a circular doubly linked list corresponding to a binary heap storing original data and according to pointing of the current cursor node pointer; determining a node to be updated corresponding to the data to be updated in the binary heap according to the update type and the current cursor node; and performing updating and sorting operations on the original data according to the node to be updated and the data to be updated.

Data sorting method, apparatus and device, storage medium and program product

This application provides an enhanced physical downlink control channel transmission method and apparatus. The method includes: in a physical resource block set, separately arranging first resource groups in each physical resource block pair (PRB) pair, where the first resource groups are enhanced resource element groups (eREGs) or REGs, and the physical resource block set includes at least one of the physical resource block pairs; numbering second resource groups according to a correspondence between the first resource groups and the second resource groups in the physical resource block set, where the second resource groups are control channel element eCCE groups or control channel candidates; determining numbers of the second resource groups for transmitting an E-PDCCH; and mapping, according to the determined numbers, the E-PDCCH to the corresponding first resource groups for transmission. The technical solution of this application resolves an E-PDCCH transmission problem.

Enhanced physical downlink control channel transmission method and apparatus

Growing community of inventors

Beijing, China

Chi Gao