公开(公告)号：US20190124552A1

公开(公告)日：2019-04-25

申请号：US16220550

申请日：2018-12-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haidong Yan

IPC: H04W28/08 ,  H04W28/02 ,  H04L12/835 ,  H04W76/15

Abstract: The application provides a service data splitting method and apparatus. A SeNB receives distributed service data from an MeNB based on a first expected volume of distributed data, and buffers the distributed service data. The SeNB determines a data volume change status of the distributed service data when a preset period expires, where the data volume change status includes a buffered-data volume reduced state, a buffered-data volume accumulated state, and a received-data volume insufficient state. The SeNB adjusts the first expected volume of distributed data based on the data volume change status to obtain a second expected volume of distributed data. and the SeNB sends the second expected volume of distributed data to the MeNB, so that the MeNB performs splitting based on the second expected volume of distributed data.

公开(公告)号：US10064065B2

公开(公告)日：2018-08-28

申请号：US14732431

申请日：2015-06-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haidong Yan ,  Wei Chen ,  Jiang Guo ,  Huaijie Xue ,  Zhiwei Su ,  Jingquan Liu

IPC: H04W16/14 ,  H04W24/10 ,  H04W72/04 ,  H04W48/20 ,  H04B7/024 ,  H04W88/08

CPC classification number: H04W16/14 ,  H04B7/024 ,  H04W24/10 ,  H04W48/20 ,  H04W72/042 ,  H04W88/085

Abstract: A method includes: an RRU selection decision cycle of a current RRU shared cell arriving; and determining, according to a current downlink measurement item of a user terminal and an uplink measurement item of each RRU, that at least one RRU among the RRUs transmits a downlink carrier signal; or, determining, according to the current downlink measurement item of the user terminal, the uplink measurement item of each RRU, and power specification of each RRU, that at least one RRU among the RRUs transmits a downlink carrier signal, where a downlink channel includes: a traffic channel and a stand-alone dedicated control channel.

公开(公告)号：US10425197B2

公开(公告)日：2019-09-24

申请号：US15467107

申请日：2017-03-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haidong Yan

IPC: H04L1/18 ,  H04W28/18 ,  H04W24/08 ,  H04W68/02

Abstract: Embodiments of the present invention disclose a method for adjusting a length of a timer and a base station, where the method includes: detecting whether a quantity of accessing user equipments UE in a cell exceeds a preset quantity threshold; and increasing a length of a Radio Link Control (RLC) timer by a preset increment when the quantity of accessing UEs exceeds the preset quantity threshold. In the embodiments of the present invention, a radio resource waste can be avoided, and a UE call drop risk can be reduced.

公开(公告)号：US09432911B2

公开(公告)日：2016-08-30

申请号：US14326029

申请日：2014-07-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haidong Yan ,  Zhihua Liu

IPC: H04W48/10 ,  H04W16/10 ,  H04W48/12 ,  H04W72/10 ,  H04W16/14 ,  H04W72/04 ,  H04W28/16 ,  H04W48/18

CPC classification number: H04W48/10 ,  H04W16/10 ,  H04W16/14 ,  H04W28/16 ,  H04W48/12 ,  H04W48/18 ,  H04W72/04 ,  H04W72/10

Abstract: The present disclosure discloses an MOCN cell communication method and an apparatus and relates to the communications field, which are used to solve a problem in the prior art that a part of UEs in an MOCN cell cannot correctly display names of their serving communication operators. The method provided by the present disclosure includes: determining the number n of communication operators of an MOCN cell and configuring n BCCHs for the MOCN cell, where the n BCCHs are in one-to-one correspondence with the communication operators and are used to broadcast in the MOCN cell PLMN information of the communication operators; and sending, to UEs in the MOCN cell, PLMN information of serving communication operators of the UEs through the n broadcast control channels. The present disclosure is applicable to the communications field and used to implement MOCN cell communication.

Abstract translation: 本公开公开了一种MOCN小区通信方法和装置，涉及通信领域，其用于解决现有技术中的问题，即，MOCN小区中的一部分UE不能正确地显示其服务通信运营商的名称。 本公开提供的方法包括：确定MOCN小区的通信运营商的数量n，并配置用于MOCN小区的n个BCCH，其中n个BCCH与通信运营商一一对应，并用于广播 在通信运营商的MOCN小区PLMN信息中; 并且通过n个广播控制信道向所述MOCN小区中的UE发送所述UE的服务通信运营商的PLMN信息。 本公开适用于通信领域并用于实现MOCN小区通信。

公开(公告)号：US11751236B2

公开(公告)日：2023-09-05

申请号：US17244108

申请日：2021-04-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haidong Yan

IPC: H04W4/00 ,  H04W72/56 ,  H04W72/52

CPC classification number: H04W72/56 ,  H04W72/52

Abstract: Embodiments of this application provide a bandwidth part (BWP) allocation method and an apparatus, and relate to the communications field. The method includes: A base station may implement dynamic BWP allocation based on information such as terminal status information and/or a BWP usage status, so that a flexible and reliable BWP allocation manner is provided, to improve resource utilization.

公开(公告)号：US10911985B2

公开(公告)日：2021-02-02

申请号：US16220550

申请日：2018-12-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Haidong Yan

IPC: H04W28/08 ,  H04W28/10 ,  H04W92/20 ,  H04W28/12 ,  H04L12/835 ,  H04W28/02 ,  H04L12/26 ,  H04L12/841 ,  H04W80/08 ,  H04W76/15

Abstract: The application provides a service data splitting method and apparatus. A SeNB receives distributed service data from an MeNB based on a first expected volume of distributed data, and buffers the distributed service data. The SeNB determines a data volume change status of the distributed service data when a preset period expires, where the data volume change status includes a buffered-data volume reduced state, a buffered-data volume accumulated state, and a received-data volume insufficient state. The SeNB adjusts the first expected volume of distributed data based on the data volume change status to obtain a second expected volume of distributed data. and the SeNB sends the second expected volume of distributed data to the MeNB, so that the MeNB performs splitting based on the second expected volume of distributed data.

公开(公告)号：US20170201351A1

公开(公告)日：2017-07-13

申请号：US15467107

申请日：2017-03-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haidong Yan

IPC: H04L1/18 ,  H04W68/02 ,  H04W24/08

Abstract: Embodiments of the present invention disclose a method for adjusting a length of a timer and a base station, where the method includes: detecting whether a quantity of accessing user equipments UE in a cell exceeds a preset quantity threshold; and increasing a length of a Radio Link Control (RLC) timer by a preset increment when the quantity of accessing UEs exceeds the preset quantity threshold. In the embodiments of the present invention, a radio resource waste can be avoided, and a UE call drop risk can be reduced.