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1. 发明申请

WO2017144113A1 TRANSMISSION AND RECEPTION DEVICES PROCESSING FLEXIBLE CONFIGURABLE TIME-FREQUENCY RESOURCES 审中-公开
标题翻译：传输和接收设备处理灵活的可配置时频资源
公开(公告)号：WO2017144113A1
公开(公告)日：2017-08-31
申请号：PCT/EP2016/054062
申请日：2016-02-26
申请人： HUAWEI TECHNOLOGIES DUESSELDORF GMBH
发明人： XU, Wen , IBRAHIM, Mohamed
IPC分类号： H04B7/26 , H04L5/00 , H04L27/26
CPC分类号： H04L5/0007 , H04L5/0048
摘要： The disclosure relates to a transmission device (300) for transmitting a radio signal over a radio channel, the transmission device (300) comprising: a media access control (MAC) module (301) configured to generate a transport block (302); a modulation and coding module (303) configured to encode and modulate the transport block (302) onto time-frequency resources (306) according to a transmission time interval (TTI) window (304), wherein the time-frequency resources (306) comprises at least one symbol in time direction and a plurality of subcarriers in frequency direction; a controller (305), configured to adjust the TTI window (304) in symbol units according to a latency budget and a transmission module (307), configured to transmit the encoded and modulated transport block of a radio signal (308) carrying the time-frequency resources (306) over a radio channel. The disclosure further relates to a reception device (400) for receiving a radio signal (402) over a radio channel.
摘要翻译：（300），所述传输设备（300）包括：媒体访问控制（MAC）模块（301），其被配置为生成用于在无线电信道上发送无线电信号的传输设备传输块（302）; 调制和编码模块（303），被配置为根据传输时间间隔（TTI）窗口（304）将传输块（302）编码和调制到时间 - 频率资源（306）上，其中时间 - 频率资源包括时间方向上的至少一个符号和频率方向上的多个子载波; 控制器（305），其被配置为根据时延预算以符号为单位调整所述TTI窗口（304）;以及传输模块（307），其被配置为传输携带所述时间的无线电信号（308）的所述编码和调制的传输块 - 无线电频道上的频率资源（306）。本公开还涉及用于通过无线电信道接收无线电信号（402）的接收设备（400）。

2. 发明申请

WO2018103854A1 TECHNIQUES FOR PROCESSING MULTIPLE DIVISION DUPLEXING SCHEMES WITHIN A TRANSMISSION TIME INTERVAL 审中-公开
公开(公告)号：WO2018103854A1
公开(公告)日：2018-06-14
申请号：PCT/EP2016/080306
申请日：2016-12-08
申请人： HUAWEI TECHNOLOGIES DUESSELDORF GMBH
发明人： IBRAHIM, Mohamed , XU, Wen
IPC分类号： H04L5/14 , H04L5/00
摘要： The disclosure relates to a radio transceiving device (1500), comprising: a processor (1501), configured to process a radio subframe (1503) comprising a plurality of resource elements (100d, 100b) in time and frequency, wherein a first portion (111, 113) of the resource elements comprises resource elements which are based on a first division duplexing scheme, and wherein a second portion (112, 114) of the resource elements comprises resource elements which are based on a second division duplexing scheme; and a transceiver (1502) configured to transceive the radio subframe (1503) within a transmission time interval (TTI).

3. 发明申请

WO2018099572A1 TECHNIQUES FOR TRANSMISSION BASED ON NUMEROLOGY SELECTION 审中-公开
公开(公告)号：WO2018099572A1
公开(公告)日：2018-06-07
申请号：PCT/EP2016/079603
申请日：2016-12-02
申请人： HUAWEI TECHNOLOGIES DUESSELDORF GMBH
发明人： IBRAHIM, Mohamed , XU, Wen
IPC分类号： H04L27/26
摘要： The disclosure relates to a transmitter device (1300) for use in a wireless communication system, the transmitter device (1300) comprising: a processor (1310) configured to select a numerology set (1313) from a quantity of at least two numerology sets (1311, 1312), wherein the numerology set (1313) identifies a set of transmission parameters for transmitting a transmit signal (1322) over a transmission channel, wherein the selection is based on a Signal-to-Noise Ratio (SNR) of the transmission channel; and a transmitter (1320), configured to transmit the transmit signal (1322) based on the selected numerology set (1313).

4. 发明申请

WO2018166615A1 TECHNIQUES FOR LATENCY-AWARE PROCESSING OF RADIO FRAMES 审中-公开
公开(公告)号：WO2018166615A1
公开(公告)日：2018-09-20
申请号：PCT/EP2017/056351
申请日：2017-03-17
申请人： HUAWEI TECHNOLOGIES DUESSELDORF GMBH
发明人： LUO, Jian , IBRAHIM, Mohamed
IPC分类号： H04L1/18
摘要： The disclosure relates to a radio device (900), in particular a user equipment (UE), a base station (BS) or a Sidelink device, comprising: a radio transceiver (901) configured to receive a radio subframe (902); a receive (RX) processor (903), configured to process the radio subframe (902); and a transmit (TX) processor (905), configured to define an Acknowledgement (ACK) field (906) in the radio subframe (902) based on a processing power of the RX processor (903) and/or a processing power of a second radio device, wherein the radio transceiver (901) is configured to transmit the radio subframe (902), processed by the TX processor (905), to the second radio device.

5. 发明申请

WO2018091086A1 TECHNIQUES FOR PRE- AND DECODING A MULTICARRIER SIGNAL BASED ON A MAPPING FUNCTION WITH RESPECT TO INBAND AND OUT-OF-BAND SUBCARRIERS 审中-公开
公开(公告)号：WO2018091086A1
公开(公告)日：2018-05-24
申请号：PCT/EP2016/077887
申请日：2016-11-16
申请人： HUAWEI TECHNOLOGIES DUESSELDORF GMBH
发明人： IBRAHIM, Mohamed , XU, Wen
IPC分类号： H04L27/26
摘要： The disclosure relates to a transmission device (600), comprising: a processor (601) configured: to generate a multicarrier signal (100) based on a combination of data symbols and reference symbols, wherein the multicarrier signal (100) comprises a first plurality of inband subcarriers (101) and a second plurality of out-of band (OOB) subcarriers (102), and to precode the multicarrier signal (100) based on a mapping function with respect to the first plurality of inband subcarriers (101) and the second plurality of out-of band subcarriers (102), wherein the mapping function is configured to mitigate the OOB subcarriers (102).

6. 发明申请

WO2017144112A1 TRANSMISSION AND RECEPTION DEVICES PROCESSING COMPOSED PILOT SIGNALS 审中-公开
标题翻译：传输和接收设备处理组合导频信号
公开(公告)号：WO2017144112A1
公开(公告)日：2017-08-31
申请号：PCT/EP2016/054060
申请日：2016-02-26
申请人： HUAWEI TECHNOLOGIES DUESSELDORF GMBH
发明人： XU, Wen , IBRAHIM, Mohamed
IPC分类号： H04L5/00
CPC分类号： H04L5/0048 , H04L5/006 , H04L5/0064 , H04L27/2613
摘要： The disclosure relates to a transmission device (200) for transmitting a radio signal (202) over a radio channel. The transmission device (200) includes: a radio signal generator (201), configured to generate a radio signal (202) in time-frequency domain; a channel state information (CSI) interface (203), configured to receive CSI (204) of the radio channel; a pilot generator (205), configured to compose a pilot signal (206) from at least one pre-defined pilot signal, wherein a number and a location of the at least one pre-defined pilot signal in the composed pilot signal (206) is determined based on at least one of a latency requirement and/or the received CSI (204); a pilot insertion unit (207), configured to insert the composed pilot signal (206) into the radio signal (202); and a transmission unit (209) configured to transmit the radio signal comprising the inserted composed pilot signal (208). The disclosure further relates to a reception device (300) for receiving a radio signal (302) over a radio channel.
摘要翻译：本公开涉及用于通过无线电信道发送无线电信号（202）的发送设备（200）。发送装置（200）包括：无线电信号生成器（201），被配置为在时间 - 频率域中生成无线电信号（202）信道状态信息（CSI）接口（203），被配置为接收所述无线电信道的CSI（204）;信道状态信息导频发生器（205），被配置为根据至少一个预定导频信号来组成导频信号（206），其中，所述组合导频信号（206）中的所述至少一个预定义导频信号的数量和位置，基于等待时间要求和/或所接收的CSI中的至少一个来确定（204）。导频插入单元（207），用于将组合的导频信号（206）插入到无线信号（202）中; 和发送单元（209），被配置为发送包括插入的组合导频信号（208）的无线电信号。本公开还涉及用于通过无线电信道接收无线电信号（302）的接收设备（300）。

7. 发明申请

WO2019086114A1 MITIGATING INTER-NUMEROLOGY INTERFERENCE BY PRECODING OR INTERFERENCE CANCELLATION 审中-公开
公开(公告)号：WO2019086114A1
公开(公告)日：2019-05-09
申请号：PCT/EP2017/078071
申请日：2017-11-02
申请人： HUAWEI TECHNOLOGIES DUESSELDORF GMBH
发明人： XU, Wen , IBRAHIM, Mohamed
IPC分类号： H04L27/26 , H04J11/00
CPC分类号： H04L27/2626 , H04J11/0033 , H04J11/004 , H04L27/2647
摘要： The present invention relates to a multicarrier waveform-based system for mitigating inter- numerology interference, wherein at least one subcarrier signal of a first numerology designated as at least one interfering subcarrier signal interferes with at least another subcarrier signal of a second numerology designated as at least one interfered subcarrier signal, the first numerology being different from the second numerology. The system is configured to comprise a transmitter and a receiver communicating via a communication channel. The system is also configured to match an interference from the at least one interfering subcarrier signal to the at least one interfered subcarrier signal by matching frequency domain data symbols of the at least one interfering subcarrier signal to frequency domain data symbols of the at least one interfered subcarrier signal through a respective interference coefficient matrix with respect to the frequency domain data symbols of the at least one interfering subcarrier signal.

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