公开(公告)号：US20180152266A1

公开(公告)日：2018-05-31

申请号：US15879709

申请日：2018-01-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei QUAN ,  Bingzhao LI ,  Jian ZHANG ,  Xun TANG ,  Jinhua MIAO ,  Xiaodong YANG

IPC: H04L1/18 ,  H04W72/04

Abstract: A communication device receives a parallel hybrid automatic repeat request (HARQ) communication instruction, where the parallel HARQ communication instruction is used to instruct the communication device to send or receive data in a parallel HARQ manner, where the sending data in a parallel HARQ manner by the communication device is sending, by the communication device, at least one data packet with same content within a transmission time interval; and the receiving data in a parallel HARQ manner by the communication device is receiving at least one data packet with same content within a transmission time interval, and performing combined decoding on the received at least one data packet with same content; and the communication device sends or receives the data in the parallel HARQ manner according to the parallel HARQ communication instruction. According to the present invention, a delay of data transmission can be reduced.

公开(公告)号：US20180103504A1

公开(公告)日：2018-04-12

申请号：US15835877

申请日：2017-12-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei QUAN ,  Jinhua MIAO ,  Xiaodong YANG ,  Jian ZHANG ,  Bingzhao LI ,  Zhenxing HU

IPC: H04W72/04 ,  H04W52/02 ,  H04L1/18

CPC classification number: H04W76/28 ,  H04L1/1812 ,  H04W52/02 ,  H04W52/0216 ,  H04W72/042 ,  Y02D70/1262 ,  Y02D70/20 ,  Y02D70/21 ,  Y02D70/24

Abstract: Embodiments of the present disclosure disclose a discontinuous reception (DRX) implementation method, a DRX configuration method, and a related device. The DRX implementation method includes: receiving, by a terminal, DRX configuration information sent by a base station, where the terminal supports short transmission time interval (TTI) subframe transmission; and performing DRX according to the DRX configuration information, a system frame number (SFN), and a number of a short TTI subframe, where the short TTI subframe is a subframe numbered according to a short TTI, and a length of the short TTI subframe is less than 1 ms. In the embodiments of the present disclosure, DRX can be implemented at a short TTI, so as to improve overall performance of a system.

公开(公告)号：US20170339612A1

公开(公告)日：2017-11-23

申请号：US15669430

申请日：2017-08-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei QUAN ,  Bingzhao LI ,  Zhenxing HU ,  Jinhua MIAO ,  Jian ZHANG

IPC: H04W36/04 ,  H04W36/26 ,  H04W68/02 ,  H04W76/04 ,  H04W36/00 ,  H04W88/08 ,  H04W88/02

CPC classification number: H04W36/04 ,  H04W36/0061 ,  H04W36/0083 ,  H04W36/26 ,  H04W68/02 ,  H04W76/27 ,  H04W88/02 ,  H04W88/08

Abstract: Disclosed are a signaling optimization method and device, to resolve a problem of heavy signaling overheads and long data transmission delay when a user equipment (UE) accesses a network side. The method includes: receiving, by the UE, configuration information sent by a first network side device, where the configuration information includes a list, and the list is a cell list or a base station list; and entering, by the UE, an intermediate state according to the configuration information, where the intermediate state means that: when the UE stores context information of the UE, if the UE moves and a cell movement range falls within a coverage area of a cell or a base station included in the list, the UE performs cell reselection according to the list. Embodiments of the present disclosure are applicable to optimization of signaling transmission between the UE and a network side.

公开(公告)号：US20170195998A1

公开(公告)日：2017-07-06

申请号：US15466546

申请日：2017-03-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian ZHANG ,  Qinghai ZENG

IPC: H04W72/04 ,  H04B7/08 ,  H04W74/08 ,  H04W56/00 ,  H04W24/10 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04B7/0421 ,  H04B7/0632 ,  H04B7/0695 ,  H04B7/086 ,  H04L5/0048 ,  H04L5/0057 ,  H04W24/10 ,  H04W56/0005 ,  H04W72/046 ,  H04W74/0833

Abstract: The present invention discloses a beam configuration method which includes: sending initial beam index information of an initial beam, allocated for user equipment, of a millimeter wave band to the user equipment; receiving a radio resource management (RRM) measurement report from the user equipment, where the RRM measurement report is obtained after the user equipment performs RRM measurement on the initial beam that is indicated by the initial beam index information; and determining, according to the RRM measurement report, the initial beam index information that is used for communication with the user equipment.

公开(公告)号：US20170164231A1

公开(公告)日：2017-06-08

申请号：US15442363

申请日：2017-02-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei QUAN ,  Dandan ZHANG ,  Jian ZHANG ,  Bingzhao LI

IPC: H04W28/04 ,  H04W72/08 ,  H04W28/24

CPC classification number: H04W74/0841 ,  H04W28/04 ,  H04W28/24 ,  H04W72/087

Abstract: Embodiments of the present disclosure disclose a data transmission method to resolve a collision problem in a data transmission process in a scenario in which different processing latencies coexist. The method includes: receiving, by a base station, a quality of service QoS parameter of at least one service, where the QoS parameter includes any one or a combination of at least two of: latency sensitivity, a resorting indication parameter, an RTT indication parameter, or a TTI indication parameter; configuring, by the base station, a radio bearer according to the QoS parameter; and transmitting the data according to the configured radio bearer.

公开(公告)号：US20170077985A1

公开(公告)日：2017-03-16

申请号：US15358529

申请日：2016-11-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bingzhao LI ,  Wei QUAN ,  Xiaodong YANG ,  Jian ZHANG ,  Zhenxing HU

IPC: H04B1/50 ,  H04W72/04 ,  H04W72/12 ,  H04L5/14

CPC classification number: H04B1/50 ,  H04B2215/00 ,  H04L1/00 ,  H04L5/001 ,  H04L5/0073 ,  H04L5/14 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/1268 ,  H04W72/1273

Abstract: Embodiments of the present invention provide an apparatus and a method for determining a transmission direction of a secondary carrier. A reference carrier of a first secondary carrier is obtained according to network configuration information, and a transmission direction of a subframe on the first secondary carrier is determined according to a transmission direction of a subframe on the reference carrier, so that data transmission directions of the reference carrier and the first secondary carrier are the same at a same moment. A transmission direction of data of the subframes on the first secondary carrier transmitted in a frequency band adjacent to a frequency band of the reference carrier is determined by using the reference carrier, thereby avoiding interference occurring when the adjacent frequency bands simultaneously transmit data of different directions.

Abstract translation: 本发明的实施例提供了一种用于确定辅助载波的传输方向的装置和方法。 根据网络配置信息获得第一副载波的参考载波，并且根据参考载波上的子帧的传输方向确定第一辅载波上的子帧的传输方向，从而使得第 参考载体和第一副载体在同一时刻相同。 通过使用参考载波来确定在与参考载波的频带相邻的频带中发送的第一副载波上的子帧的数据的传输方向，从而避免当相邻频带同时发送不同方向的数据时发生的干扰 。

公开(公告)号：US20160316494A1

公开(公告)日：2016-10-27

申请号：US15197179

申请日：2016-06-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei QUAN ,  Jian ZHANG

IPC: H04W76/02 ,  H04W4/00 ,  H04W76/04

CPC classification number: H04W4/70 ,  H04L29/06 ,  H04W76/15 ,  H04W88/02 ,  H04W88/08

Abstract: Embodiments of the present invention provide a small data packet transmission method, a base station, and user equipment. The method includes: receiving, by a base station, a radio resource control RRC connection request sent by user equipment; sending, by the base station, an RRC connection setup message to the user equipment, where the RRC connection setup message carries configuration information that is of a first radio bearer and allocated for RRC message transmission, and configuration information that is of a second radio bearer and allocated for the small data packet transmission; receiving, by the base station, an RRC setup complete message sent by the user equipment by using the first RB; and performing, by the base station, the small data packet transmission to the user equipment by using the second RB.

Abstract translation: 本发明的实施例提供一种小型数据分组传输方法，基站和用户设备。 该方法包括：由基站接收用户设备发送的无线资源控制RRC连接请求; 由所述基站向所述用户设备发送RRC连接建立消息，其中所述RRC连接建立消息携带具有第一无线承载并分配给RRC消息传输的配置信息，以及配置信息为第二无线承载 并分配给小数据包传输; 由所述基站接收由所述用户设备通过使用所述第一RB发送的RRC建立完成消息; 以及由所述基站通过使用所述第二RB向所述用户设备执行所述小数据分组传输。

公开(公告)号：US20160262194A1

公开(公告)日：2016-09-08

申请号：US15152990

申请日：2016-05-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jian ZHANG ,  Mingzeng DAI ,  Qinghai ZENG

IPC: H04W76/02 ,  H04W72/04

CPC classification number: H04W76/10 ,  H04W16/32 ,  H04W72/0413 ,  H04W76/15 ,  H04W92/20

Abstract: Embodiments of the present invention disclose a radio bearer establishment method and a base station and relate to the communications field. The method provided in the embodiments of the present invention includes: sending, by a first base station, first request information to a second base station, so that the second base station establishes a radio bearer between the second base station and user equipment UE according to the first request information, where the radio bearer includes a signaling radio bearer SRB, or a data radio bearer DRB, or an SRB and a DRB; and receiving, by the first base station, first response information sent by the second base station, where the first response information includes radio bearer establishment information that is used to indicate, to the first base station, a success or a failure to establish the radio bearer between the second base station and the user equipment UE.

Abstract translation: 本发明的实施例公开了一种无线承载建立方法和基站，涉及通信领域。 本发明实施例提供的方法包括：由第一基站向第二基站发送第一请求信息，使得第二基站根据第二基站建立第二基站与用户设备UE之间的无线承载 第一请求信息，其中无线电承载包括信令无线电承载SRB，或数据无线承载DRB，或SRB和DRB; 以及由所述第一基站接收由所述第二基站发送的第一响应信息，其中所述第一响应信息包括用于向所述第一基站指示成功或无法建立所述无线电的无线承载建立信息 第二基站与用户设备UE之间的承载。

公开(公告)号：US20160150572A1

公开(公告)日：2016-05-26

申请号：US15010336

申请日：2016-01-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei QUAN ,  Xiaodong YANG ,  Zhenxing HU ,  Jian ZHANG

IPC: H04W74/08

CPC classification number: H04W74/0833 ,  H04L1/1607 ,  H04L1/189 ,  H04L1/1896

Abstract: Embodiments of the present invention provide a data transmission method, a base station, and user equipment, where the method includes: receiving bundling capability information sent by user equipment, where the Bundling capability information includes: information used to indicate that the user equipment has a capability of transmitting first data for M times, where M is a maximum quantity of transmission times that is supported by the user equipment for the first data, and M≧2; and performing transmission of the first data with the user equipment for N times according to the Bundling capability information, where N≦M.

Abstract translation: 本发明的实施例提供一种数据传输方法，基站和用户设备，其中所述方法包括：接收用户设备发送的捆绑能力信息，其中捆绑能力信息包括：用于指示用户设备具有 M次发送第一数据的能力，M为用户设备为第一数据支持的最大发送次数，M≥2; 并根据捆绑能力信息，用用户设备进行N次发送第一个数据，其中N＆nlE; M。

公开(公告)号：US20160066328A1

公开(公告)日：2016-03-03

申请号：US14935940

申请日：2015-11-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhenxing HU ,  Wei QUAN ,  Jian ZHANG

IPC: H04W72/04 ,  H04W72/12

CPC classification number: H04W72/0453 ,  H04W72/02 ,  H04W72/1205 ,  H04W72/1242 ,  H04W72/1284

Abstract: Embodiments of the present invention provide a scheduling method, user equipment (UE), and a base station, and relate to the field of communications technologies. The method includes: triggering, by UE, a schedule request (SR); and sending the SR to a base station according to configuration statuses of uplink resources of multiple carriers or carrier groups of the UE. By using the technical solutions of the present invention, uplink resources are configured on multiple carriers or carrier groups of UE, so that when an SR is triggered, at least one carrier can be selected according to specific configuration statuses of the uplink resources to send the SR; therefore, a problem that a delay in sending the SR is caused due to existing limitations of the uplink resources is avoided, and the SR can be flexibly sent.

Abstract translation: 本发明的实施例提供一种调度方法，用户设备（UE）和基站，涉及通信技术领域。 该方法包括：通过UE触发调度请求（SR）; 并根据UE的多个载波或载波组的上行链路资源的配置状态向基站发送SR。 通过使用本发明的技术方案，上行链路资源被配置在UE的多个载波或载波组上，因此当SR被触发时，可以根据上行链路资源的特定配置状态选择至少一个载波来发送 SR; 因此，避免了由于上行链路资源的现有限制而导致发送SR的延迟的问题，并且可以灵活地发送SR。