公开(公告)号：US20160366700A1

公开(公告)日：2016-12-15

申请号：US15248801

申请日：2016-08-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xueli MA ,  Fan WANG

IPC: H04W72/12 ,  H04W76/04

CPC classification number: H04W72/1289 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0053 ,  H04W28/18 ,  H04W76/27 ,  H04W76/28 ,  H04W88/02

Abstract: Embodiments of the present invention disclose a user equipment, a network side device, and a method for sending a DPCCH, which relate to the field of communications, so as to implement that the network side device knows a moment at which a DPCCH is sent and a DPCCH is periodically sent. Solutions provided in the embodiments of the present invention include: receiving indication information sent by the network side device by using the user equipment; activating a second carrier of DC-HSUPA according to the indication information; acquiring uplink DTX parameters; and periodically sending an uplink DPCCH on the second carrier of the DC-HSUPA according to the indication information and the uplink DTX parameters. The present invention is used to send a DPCCH.

Abstract translation: 本发明的实施例公开了与通信领域相关的用于发送DPCCH的用户设备，网络侧设备和方法，以便实现网络侧设备知道发送DPCCH的时刻，以及 周期性地发送DPCCH。 本发明实施例提供的解决方案包括：通过使用用户设备接收网络侧设备发送的指示信息; 根据指示信息激活DC-HSUPA的第二载波; 获取上行DTX参数; 并根据指示信息和上行DTX参数周期性地在DC-HSUPA的第二载波上发送上行DPCCH。 本发明用于发送DPCCH。

公开(公告)号：US20150063344A1

公开(公告)日：2015-03-05

申请号：US14537548

申请日：2014-11-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jun CHEN ,  Wenying XU ,  Xiaoxiao ZHENG ,  Xueli MA

IPC: H04W56/00

CPC classification number: H04W56/0015

Abstract: Embodiments of the present invention disclose a data boundary determining method, an indication information sending method, and apparatuses thereof. The boundary determining method includes: acquiring, by a base station in which a non-reference cell locates, timing information of a reference cell, or a parameter used to determine boundary information of a high speed dedicated physical control channel (HS-DPCCH); and determining, by the base station, the boundary information of the HS-DPCCH according to the timing information of the reference cell or the parameter, where the boundary information is used by the base station to search for the HS-DPCCH. The present invention solves a technical problem in the prior art that a base station in which a non-reference cell locates is not capable of finding a correct boundary of the HS-DPCCH and therefore causes a decrease in downlink data transmission performance.

Abstract translation: 本发明的实施例公开了数据边界确定方法，指示信息发送方法及其装置。 边界确定方法包括：由非参考小区所在的基站获取参考小区的定时信息或用于确定高速专用物理控制信道（HS-DPCCH）的边界信息的参数; 以及由基站根据参考小区的定时信息或参数确定HS-DPCCH的边界信息，其中边界信息被基站用于搜索HS-DPCCH。 本发明解决了现有技术中的非参考小区所位于的基站不能找到HS-DPCCH的正确边界并因此导致下行链路数据传输性能下降的技术问题。

公开(公告)号：US20160014814A1

公开(公告)日：2016-01-14

申请号：US14859169

申请日：2015-09-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bingzhao LI ,  Yanyan CHEN ,  Lingli PANG ,  Xiaoxiao ZHENG ,  Xueli MA

IPC: H04W74/08 ,  H04W72/14

CPC classification number: H04W74/0808 ,  H04W72/14 ,  H04W88/02 ,  H04W88/08

Abstract: The present invention provides a user equipment collision detection method and apparatus. The user equipment collision detection method includes: sending, by user equipment, a collision detection request on a common E-DCH to a base station, where the collision detection request carries a first radio network temporary identifier (RNTI) corresponding to the user equipment, so that the base station determines whether the common E-DCH is occupied by other user equipment than the user equipment; receiving, by the user equipment, an acknowledgement message sent by the base station, where the acknowledgement message carries absolute grant (AG) information and a cyclic redundancy check (CRC) code; and determining, by the user equipment according to the first RNTI, and the AG information and the CRC code that are carried in the acknowledgement message, whether the common E-DCH is an available resource.

Abstract translation: 本发明提供了一种用户设备碰撞检测方法和装置。 用户设备冲突检测方法包括：通过用户设备向基站发送对公共E-DCH的冲突检测请求，其中冲突检测请求携带与用户设备对应的第一无线电网络临时标识符（RNTI） 使得基站确定公共E-DCH是否被除用户设备之外的其他用户设备占用; 由所述用户设备接收由所述基站发送的确认消息，其中所述确认消息携带绝对授权（AG）信息和循环冗余校验（CRC）码; 以及根据第一RNTI的用户设备和确认消息中承载的AG信息和CRC码，确定公共E-DCH是否是可用资源。

公开(公告)号：US20150282209A1

公开(公告)日：2015-10-01

申请号：US14717263

申请日：2015-05-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jiafeng SHAO ,  Xueli MA ,  Bingzhao LI

IPC: H04W72/14 ,  H04L1/18

CPC classification number: H04W72/14 ,  H04L1/1812 ,  H04W72/121 ,  H04W88/02 ,  H04W88/12

Abstract: The present invention provides a method for group scheduling grant, a user equipment and a radio network controller. The method for group scheduling grant includes: reporting, by a UE, to an RNC a capability of the UE to support an uplink enhanced dedicated channel; receiving a configuration message transmitted by the RNC, where the configuration message carries an E-RNTI; where the E-RNTI carried in the configuration message includes an E-RNTI allocated to a group to which the UE belongs; monitoring, by the UE, a first channel by using the E-RNTI carried in the configuration message, and activating or deactivating an HARQ process according to an absolute grant received by the UE in the first channel. The present invention can reduce the utilization of E-AGCHs, improve the utilization efficiency of downlink code resources, and prevent the downlink throughput from being limited.

Abstract translation: 本发明提供了一种用于组调度许可的方法，用户设备和无线电网络控制器。 组调度授权方法包括：由UE向RNC报告UE支持上行增强专用信道的能力; 接收RNC发送的配置消息，配置消息中携带E-RNTI; 其中配置消息中携带的E-RNTI包括分配给UE所属的组的E-RNTI; 由UE通过使用配置消息中携带的E-RNTI来监视第一信道，以及根据UE在第一信道中接收的绝对授权来激活或去激活HARQ进程。 本发明可以降低E-AGCH的利用率，提高下行链路码资源的利用效率，防止下行吞吐量的限制。

公开(公告)号：US20150085807A1

公开(公告)日：2015-03-26

申请号：US14556509

申请日：2014-12-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jing LI ,  Xueli MA ,  Zongjie WANG ,  Yuanyu ZHANG ,  Kun YAN ,  Chuanfeng HE ,  Bo YANG

IPC: H04B7/06 ,  H04B7/04

CPC classification number: H04B7/0689 ,  H04B7/0404 ,  H04B7/0413

Abstract: The present invention discloses a communication method and system using MIMO technology. The communication method includes: a network side device determines whether a UE uses a single-stream mode or a multi-stream mode as an uplink data transmission mode; and the network side device notifies the UE of indication information indicating the determined uplink data transmission mode. The communication method and system help the UE to use a specific uplink data transmission mode in combination with various factors, therefore reducing a delay of an uplink data transmission, improving an uplink data transmission speed, thereby meeting development needs of uplink high-speed data communication services of the UE.

Abstract translation: 本发明公开了一种使用MIMO技术的通信方法和系统。 通信方法包括：网络侧设备确定UE是使用单流模式还是多流模式作为上行数据传输模式; 并且网络侧设备通知UE指示所确定的上行链路数据传输模式的指示信息。 通信方法和系统有助于UE结合各种因素使用特定的上行链路数据传输模式，从而减少上行数据传输的延迟，提高上行数据传输速度，从而满足上行高速数据通信的发展需要 UE的业务。

公开(公告)号：US20170078992A1

公开(公告)日：2017-03-16

申请号：US15344225

申请日：2016-11-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wenying XU ,  Xueli MA ,  Jun CHEN ,  Xiaoxiao ZHENG

IPC: H04W56/00 ,  H04W24/02 ,  H04W74/00

CPC classification number: H04W56/003 ,  H04L1/1812 ,  H04W24/02 ,  H04W56/0015 ,  H04W74/006 ,  H04W76/28 ,  H04W88/02 ,  H04W88/08

Abstract: Embodiments of the present invention provide a channel boundary locating method, a base station, and a user equipment. The method includes: receiving, by a base station of non-time reference cell, cell timing information delivered by a network, where the cell timing information includes a non-time reference parameter, and the non-time reference parameter corresponds to a smallest timing difference between a downlink F-DPCH frame of time reference cell and an HS-PDSCH subframe of time reference cell; calculating, by the base station of non-time reference cell, boundary information of a high speed shared control channel (HS-SCCH) according to the non-time reference parameter; and acquiring boundary information of a high speed dedicated physical control channel (HS-DPCCH) of non-time reference cell according to the boundary information of the HS-SCCH. In the embodiments of the present invention, reliability of downlink data transmission is improved.

Abstract translation: 本发明的实施例提供一种信道边界定位方法，基站和用户设备。 该方法包括：由非时间参考小区的基站接收由网络传递的小区定时信息，其中小区定时信息包括非时间参考参数，并且非时间参考参数对应于最小定时 时基参考小区的下行链路F-DPCH帧与时间基准小区的HS-PDSCH子帧之间的差; 由非时间参考小区的基站根据非时间参考参数计算高速共享控制信道（HS-SCCH）的边界信息; 并根据HS-SCCH的边界信息获取非时间参考小区的高速专用物理控制信道（HS-DPCCH）的边界信息。 在本发明的实施例中，提高了下行数据传输的可靠性。

公开(公告)号：US20140092875A1

公开(公告)日：2014-04-03

申请号：US14097959

申请日：2013-12-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bo YANG ,  Chuanfeng HE ,  Xueli MA ,  Zongjie WANG ,  Jing LI ,  Jie MA

IPC: H04W52/16

CPC classification number: H04W52/16 ,  H04W36/385 ,  H04W52/346 ,  H04W52/367

Abstract: A power control method and device are used for achieving transmit power control of a User Equipment (UE) in a multi-carrier mode. The power control method includes: calculating a transmit power of a UE when the UE sends data through a plurality of carriers; and performing power compression on each carrier either step by step according to property parameters of each carrier or synchronously according to a compression ratio, when the transmit power of the UE exceeds a preset maximum transmit power. A power control device is further provided.

Abstract translation: 功率控制方法和装置用于以多载波模式实现用户设备（UE）的发射功率控制。 功率控制方法包括：当UE通过多个载波发送数据时，计算UE的发射功率; 并且当UE的发射功率超过预设的最大发射功率时，根据每个载波的属性参数或者按照压缩比同步地对每个载波进行功率压缩。 还提供一种功率控制装置。

公开(公告)号：US20150341950A1

公开(公告)日：2015-11-26

申请号：US14800500

申请日：2015-07-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lingli PANG ,  Xiaoxiao ZHENG ,  Xueli MA ,  Fan WANG

IPC: H04W72/12 ,  H04W74/08

CPC classification number: H04W72/1263 ,  H04W28/18 ,  H04W72/00 ,  H04W74/008 ,  H04W74/0833

Abstract: A method and an apparatus for obtaining a mapping between a random access parameter and a resource are disclosed in embodiments of the present invention, where the method includes: obtaining a random access parameter list, and obtaining a serial number of a parameter in the random access parameter list; obtaining a resource list; and obtaining a mapping between the random access parameter and a common enhanced dedicated channel resource in the resource list according to the obtained serial number of the random access parameter and the total number of resources in the obtained resource list, so that a network side device determines, according to the random access parameter sent by a UE, whether a corresponding common enhanced dedicated channel resource is available. In this way, a mapping between a signature and a default common E-DCH resource can be defined, and a problem of relatively low random access efficiency is solved.

Abstract translation: 在本发明的实施例中公开了一种用于获得随机接入参数和资源之间的映射的方法和装置，其中所述方法包括：获得随机接入参数列表，并获得随机接入中的参数的序列号 参数表 获取资源列表; 根据所获得的随机接入参数的序列号和所获得的资源列表中的资源总数，获得资源列表中的随机接入参数和公共增强专用信道资源之间的映射，使得网络侧设备确定 根据UE发送的随机接入参数，是否可以使用相应的公共增强专用信道资源。 以这种方式，可以定义签名和默认的公共E-DCH资源之间的映射，并且解决了相对较低随机访问效率的问题。

公开(公告)号：US20150141016A1

公开(公告)日：2015-05-21

申请号：US14609817

申请日：2015-01-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fan WANG ,  Wenying XU ,  Xueli MA

IPC: H04W36/00

CPC classification number: H04W36/0055 ,  H04W16/14 ,  H04W24/02 ,  H04W28/18 ,  H04W36/0077 ,  H04W76/15 ,  H04W76/27

Abstract: Embodiments of the present invention provide a method for controlling cell activation, a base station, and a terminal. According to the method for controlling cell activation, the base station, and the terminal that are provided in the embodiments of the present invention, through determination on cell identification information in the RRC signaling reconfiguration message, a corresponding cell remembers a previous activated state, or activation processing is performed, thereby implementing in an MF-Tx scenario, optimized configuration of an activated or deactivated state of the cell that participates in the multi-flow transmission when reconfiguration is implemented through RRC signaling.

Abstract translation: 本发明的实施例提供了一种用于控制小区激活的方法，基站和终端。 根据本发明实施例中提供的控制小区激活的方法，基站和终端，通过对RRC信令重配置消息中的小区识别信息的确定，相应的小区记住先前的激活状态，或 执行激活处理，从而在通过RRC信令实现重新配置时，在MF-Tx场景中实现参与多流传输的小区的激活或去激活状态的优化配置。

公开(公告)号：US20170013600A1

公开(公告)日：2017-01-12

申请号：US15271147

申请日：2016-09-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shuju FAN ,  Fan WANG ,  Xueli MA ,  Xiaolei TIE

IPC: H04W72/04 ,  H04W48/12

CPC classification number: H04W72/042 ,  H04L5/0053 ,  H04W48/12

Abstract: Embodiments of the present invention relate to the communications field, and provide a method for transmitting data information, a base station, and user equipment, to improve utilization efficiency of a control message. The method includes: determining, by a base station, a carrier for sending data information, determining carrier indication information, and sending a control message corresponding to the data information to user equipment according to the carrier indication information, so that the user equipment receives the data information according to the control message. The method is used to transmit data information.

Abstract translation: 本发明的实施例涉及通信领域，并且提供一种用于发送数据信息的方法，基站和用户设备，以提高控制消息的利用效率。 该方法包括：由基站确定用于发送数据信息的载波，确定载波指示信息，并根据载波指示信息向用户设备发送与数据信息相对应的控制消息，使得用户设备接收 数据信息根据控制消息。 该方法用于传输数据信息。