公开(公告)号：US09860899B2

公开(公告)日：2018-01-02

申请号：US15140170

申请日：2016-04-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xinyan Lv

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/12

CPC classification number: H04W72/0453 ,  H04L5/001 ,  H04L5/0091 ,  H04L5/0094 ,  H04W72/04 ,  H04W72/12 ,  H04W72/1278

Abstract: A carrier aggregation apparatus includes a first carrier aggregation scheduler, which is configured to receive user information of a first user equipment UE, carrier information for carrier aggregation, and information about a first baseband board and to schedule carriers according to the user information of the first UE, the carrier information for carrier aggregation, and the information about the first baseband board. The scheduling result indicates carriers used for the first UE.

公开(公告)号：US20160095135A1

公开(公告)日：2016-03-31

申请号：US14962005

申请日：2015-12-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xinyan Lv

IPC: H04W72/12

CPC classification number: H04W72/1268 ,  H04L5/001 ,  H04L5/0078 ,  H04W72/12 ,  H04W72/1205 ,  H04W72/1289

Abstract: A scheduling method includes: enabling, by a base station, first scheduling to allocate resources to first-category UE, where the base station is configured to process data on a second component carrier of the first-category UE, and a current cell of the first-category UE is a secondary cell corresponding to the secondary component carrier; and transmitting, by the base station, data of the first-category UE over an air interface according to the allocated resources, where an enabling moment of the first scheduling is a first duration ahead of an air interface transmission moment corresponding to the first scheduling, the first duration is greater than a second duration, and the second duration is a duration ahead of an air interface transmission moment corresponding to the second scheduling compared with an enabling moment of the second scheduling. A real-time requirement in a CA scenario can be met by using the method.

Abstract translation: 调度方法包括：由基站使第一调度向第一类别UE分配资源，其中基站被配置为处理第一类别UE的第二分量载波上的数据，以及当前小区 第一类UE是对应于次要分量载波的二次小区; 以及根据所分配的资源，由所述基站通过空中接口发送所述第一类别UE的数据，其中所述第一调度的启用时刻是与所述第一调度相对应的空中接口传输时刻之前的第一持续时间， 第一持续时间大于第二持续时间，并且与第二调度的启用时刻相比，第二持续时间是对应于第二调度的空中接口传输时刻之前的持续时间。 使用该方法可以满足CA方案中的实时要求。

公开(公告)号：US20150312904A1

公开(公告)日：2015-10-29

申请号：US14737205

申请日：2015-06-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ni Ma ,  Xinyan Lv ,  Qinghai Zeng ,  Jueping Wang

IPC: H04W72/04 ,  H04W76/04

CPC classification number: H04W72/0433 ,  H04L12/6418 ,  H04W76/27 ,  H04W88/085

Abstract: Embodiments of the present invention provide a master-slave base station cluster, a central unit, a remote unit, and an information processing method. The master-slave base station cluster includes: a central unit and at least one remote unit, where each remote unit is connected to the central unit through a remote interface; the central unit includes: at least one of a MAC layer function module, an RLC layer function module, a PDCP layer function module, and an RRC function module, and a first interface function module; and each remote unit includes: a second interface function module, an L1 layer function module, and another function module of the MAC layer function module, the RLC layer function module, the PDCP layer function module, and the RRC function module except the function module included in the central unit.

Abstract translation: 本发明的实施例提供了主从基站群集，中央单元，远程单元和信息处理方法。 主从基站集群包括：中央单元和至少一个远程单元，其中每个远程单元通过远程接口连接到中央单元; 中央单元包括：MAC层功能模块，RLC层功能模块，PDCP层功能模块和RRC功能模块中的至少一个以及第一接口功能模块; 每个远程单元包括：第二接口功能模块，L1层功能模块和MAC层功能模块的另一功能模块，RLC层功能模块，PDCP层功能模块和除功能模块之外的RRC功能模块 包括在中央单位。

公开(公告)号：US20140226482A1

公开(公告)日：2014-08-14

申请号：US14252575

申请日：2014-04-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xinyan Lv

IPC: H04L12/851 ,  H04W28/08

CPC classification number: H04L47/24 ,  H04W4/00 ,  H04W4/18 ,  H04W8/082 ,  H04W28/08

Abstract: The present invention provides a service data transmission processing method and device and a communication system. The service data transmission processing method includes: receiving, by a service offloading apparatus, uplink service data sent by a user equipment; obtaining, by the service offloading apparatus, a service type of the uplink service data; and sending, by the service offloading apparatus, uplink service data, a service type of which is a core network service to a core network service proxy apparatus through a first service tunnel, or sending, by the service offloading apparatus, uplink service data, a service type of which is a non-core network service to a non-core network service proxy apparatus through a second service tunnel. The technical solutions can avoid excessive use of backhaul network resources of a core network by non-core network services.

Abstract translation: 本发明提供一种服务数据传输处理方法和装置以及通信系统。 业务数据发送处理方法包括：由业务卸载装置接收用户设备发送的上行业务数据; 由所述服务卸载装置获取所述上行服务数据的服务类型; 并且通过服务卸载装置将其作为核心网络服务的服务类型的上行链路服务数据通过第一服务隧道发送到核心网络服务代理装置，或者由服务卸载装置发送上行链路服务数据， 其服务类型是通过第二服务隧道向非核心网络服务代理设备的非核心网络服务。 技术方案可以避免非核心网业务过度使用核心网的回程网络资源。