公开(公告)号：US20160119848A1

公开(公告)日：2016-04-28

申请号：US14992564

申请日：2016-01-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Neng Yang ,  Xiaguang Li

IPC: H04W36/22 ,  H04L29/08 ,  H04W28/02

CPC classification number: H04W36/22 ,  H04L67/16 ,  H04W24/02 ,  H04W28/0289 ,  H04W92/045

Abstract: A service data management method. The method includes: receiving, by the NOA, a service request of a first user equipment UE, and forwarding the service request to the SP server by using the NOC, so that the SP server returns service data requested by the first UE; determining, by the NOA, that the service data has been stored in the NOA, and sending hit indication information to the NOC, so that the NOC replaces a data segment in the service data with preconfigured replacement information, where bandwidth occupied by the preconfigured replacement information is smaller than bandwidth occupied by the data segment; and determining, by the NOA, a corresponding data segment according to received replacement information, and sending the data segment, which has been stored, to the first UE. Solutions provided in embodiments of the present invention can reduce the backhaul bandwidth occupancy.

Abstract translation: 一种服务数据管理方法。 该方法包括：由NOA接收第一用户设备UE的服务请求，并通过使用NOC将服务请求转发到SP服务器，使得SP服务器返回由第一UE请求的业务数据; 由NOA确定服务数据已被存储在NOA中，并向NOC发送命中指示信息，以便NOC用预配置的替换信息替换业务数据中的数据段，其中预配置替换占用的带宽 信息小于数据段占用的带宽; 以及根据接收到的替换信息，由NOA确定相应的数据段，并将已存储的数据段发送给第一UE。 在本发明的实施例中提供的解决方案可以减少回程带宽占用。

公开(公告)号：US10136375B2

公开(公告)日：2018-11-20

申请号：US14992564

申请日：2016-01-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Neng Yang ,  Xiaguang Li

IPC: H04W36/22 ,  H04W24/02 ,  H04L29/08 ,  H04W28/02 ,  H04W92/04

Abstract: A service data management method. The method includes: receiving, by the NOA, a service request of a first user equipment UE, and forwarding the service request to the SP server by using the NOC, so that the SP server returns service data requested by the first UE; determining, by the NOA, that the service data has been stored in the NOA, and sending hit indication information to the NOC, so that the NOC replaces a data segment in the service data with preconfigured replacement information, where bandwidth occupied by the preconfigured replacement information is smaller than bandwidth occupied by the data segment; and determining, by the NOA, a corresponding data segment according to received replacement information, and sending the data segment, which has been stored, to the first UE. Solutions provided in embodiments of the present invention can reduce the backhaul bandwidth occupancy.