RESOURCE SCHEDULING METHOD, RESOURCE DETERMINING METHOD, ENODEB AND USER EQUIPMENT

    公开(公告)号:CA2956396C

    公开(公告)日:2021-08-10

    申请号:CA2956396

    申请日:2014-11-15

    Abstract: Provided are a resource scheduling method, a resource determining method, an eNB and a user equipment. The resource scheduling method for wireless communication is performed by the eNB. The wireless communication involves at least a first carrier and a second carrier. The resource scheduling method comprises: transmitting a DCI in the first carrier to a UE to schedule downlink resources for a PDSCH of the second carrier, wherein the eNB is able to start transmitting a burst in the second carrier at a flexible time independent of the subframe boundaries of the second carrier after the second carrier is occupied by the eNB, and the DCI for a flexible PDSCH of the burst different from the normal PDSCH of the second carrier contains information on the time period scheduled for the flexible PDSCH. The flexible PDSCH and its corresponding RS can reuse the DwPTS subframe structure for minimal specification impact.

    USER EQUIPMENT AND WIRELESS COMMUNICATION METHOD

    公开(公告)号:CA2997465A1

    公开(公告)日:2017-03-30

    申请号:CA2997465

    申请日:2015-09-25

    Abstract: Provided are a user equipment and a wireless communication method for LAA. The user equipment comprises: a receiver operative to receive a UL grant which schedules a subframe for UL transmission; a first circuit operative to perform LBT; a transmitter operative to transmit a PUSCH in the scheduled subframe starting from one available starting position of multiple candidate starting positions in the scheduled subframe if the LBT is successful. According to present disclosure, it is possible to increase the possibility that PUSCH could be sent in the scheduled subframe after LBT.

    USER EQUIPMENT AND WIRELESS COMMUNICATION METHOD

    公开(公告)号:CA2997465C

    公开(公告)日:2022-07-26

    申请号:CA2997465

    申请日:2015-09-25

    Abstract: Provided are a user equipment and a wireless communication method for LAA. The user equipment comprises: a receiver operative to receive a UL grant which schedules a subframe for UL transmission; a first circuit operative to perform LBT; a transmitter operative to transmit a PUSCH in the scheduled subframe starting from one available starting position of multiple candidate starting positions in the scheduled subframe if the LBT is successful. According to present disclosure, it is possible to increase the possibility that PUSCH could be sent in the scheduled subframe after LBT.

    СПОСОБ И УСТРОЙСТВО БЕСПРОВОДНОЙ СВЯЗИ

    公开(公告)号:RU2669778C1

    公开(公告)日:2018-10-16

    申请号:RU2017110621

    申请日:2015-01-29

    Abstract: Изобретениеотноситсяк техникесвязии можетиспользоватьсяв системахбеспроводнойсвязи. Техническийрезультатсостоитв повышениипропускнойспособностиканаловпередачи. Дляэтогопредставленыспособыи устройствабеспроводнойсвязи. Водномвариантеосуществленияспособбеспроводнойсвязи, выполняемыйустройствомбеспроводнойсвязи, содержитэтап, накотороммногократнопередаютпакетданныхв несколькихподкадрах, втомчислепоменьшеймереодномнормальномподкадреи поменьшеймерев одномотличающемсяподкадре, другомуустройствубеспроводнойсвязи, приэтомдоступныересурсыв отличающемсяподкадреотличаютсяотдоступныхресурсовв нормальномподкадре, пакетданныхвключаетв себянесколькомодулированныхсимволов, которыеделятсянанескольконаборовмодулированныхсимволов, вкаждомподкадрекаждыйсимвол OFDM отображаетсяс помощьюодногоизнаборовмодулированныхсимволов, ив каждомподкадремодулированныесимволыв одноми томженаборемодулированныхсимволовотображаютсянанесколько RE водномсимволе OFDM вфиксированномпорядке. Вдругомвариантеосуществлениянесколькоповторенийпакетаданныхпередаютсяв каждомподкадре, ив каждомподкадреразличныеповторенияотображаютсянанесколько RE сциклическимсдвигом. 4 н. и 12 з.п. ф-лы, 13 ил., 1 табл.

    Un método de comunicación realizado mediante un dispositivo de comunicación

    公开(公告)号:CO2017005562A2

    公开(公告)日:2017-08-18

    申请号:CO2017005562

    申请日:2017-06-05

    Abstract: Se proporcionan dispositivos y métodos de comunicación inalámbrica. En una realización, un método de comunicación inalámbrica realizado por un dispositivo de comunicación inalámbrica comprende una etapa de transmitir un paquete de datos repetidamente en múltiples submarcos que incluyen por lo menos un submarco normal y por lo menos un submarco especial a otro dispositivo de comunicación inalámbrica, en el que los recursos disponibles en el submarco especial son diferentes de aquellos en el submarco normal, el paquete de datos incluye múltiples símbolos modulados que se dividen en múltiples grupos de símbolos modulados, en cada submarco, cada símbolo OFDM se mapea por uno de los grupos de símbolos modulados, y en cada submarco, los símbolos modulados en el mismo grupo de símbolos modulados se mapean en el RE en un símbolo OFDM en un orden fijo. En otra realización, se transmiten múltiples repeticiones del paquete de datos en cada submarco, y en cada submarco especial, se mapean diferentes repeticiones en el RE con cambio cíclico.

    Método de programación de recursos, método de determinación de recursos, enode b (enb) y equipo de usuario

    公开(公告)号:CO2017003531A2

    公开(公告)日:2017-06-30

    申请号:CO2017003531

    申请日:2017-04-12

    Abstract: Son proporcionados un método de programación de recursos, un método de determinación de recursos, un eNB y un equipo de usuario. El método de programación de recursos para comunicación inalámbrica se realiza por el eNB. La comunicación inalámbrica implica por lo menos un primer portador y un segundo portador. El método de programación de recursos comprende: transmitir un DCI en el primer portador a un UE para programar recursos de enlace descendente para un PDSCH del segundo portador, en el que el eNB es capaz de iniciar la transmisión de una ráfaga en el segundo portador en un tiempo flexible independiente de los límites de subtrama del segundo portador después de que el segundo portador es ocupado por el eNB, y el DCI para un PDSCH flexible de la ráfaga diferente del PDSCH normal del segundo portador que contiene información sobre el período de tiempo programado para el PDSCH flexible. El PDSCH flexible y su RS correspondiente pueden reutilizar la estructura de subtrama DwPTS para impacto mínimo de especificación.

    WIRELESS COMMUNICATION METHOD AND DEVICE

    公开(公告)号:EP3251226A4

    公开(公告)日:2018-01-17

    申请号:EP15879370

    申请日:2015-01-29

    Abstract: 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, USER EQUIPMENT AND ENODB

    公开(公告)号:EP3278483A4

    公开(公告)日:2018-03-21

    申请号:EP15886885

    申请日:2015-03-31

    CPC classification number: H04L1/189 H04L1/1816 H04L1/1896

    Abstract: 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, ENODEB, AND USER EQUIPMENT
    20.
    发明公开
    WIRELESS COMMUNICATION METHOD, ENODEB, AND USER EQUIPMENT 审中-公开
    无线通信过程,ENODEB和用户设备

    公开(公告)号:EP3100552A4

    公开(公告)日:2016-12-07

    申请号:EP14879322

    申请日:2014-01-27

    Abstract: 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. According to the present disclosure, the resource blocking probability of different repetition numbers, UE's detection complexity can be decreased, and eNB's scheduling complexity.

    Abstract translation: 本公开提供了一种无线通信方法和eNode B及其用户设备。 该方法包括在具有发送重复次数和发送起始子帧的多个连续下行链路子帧中分别发送多个PDCCH或EPDCCH重复的步骤。 从对应于第一重复号码的第一起始子帧集合或与第二重复号码对应的第二起始子帧集中选择传输起始子帧。 第一起始子帧集合中的任意两个相邻起始子帧的子帧索引被相同的第一索引间隔偏移,第二起始子帧集中的任何两个相邻起始子帧的子帧索引偏移相同的第二索引间隔,并且 第二个索引间隔是第一个索引间隔的整数倍。 根据本公开,不同重复数的资源阻塞概率,UE的检测复杂度可以降低,eNB的调度复杂度。

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