公开(公告)号：US09763152B2

公开(公告)日：2017-09-12

申请号：US14663563

申请日：2015-03-20

Applicant: Beijing University of Posts and Telecommunications

Inventor： Qimei Cui ,  Xiaofeng Tao ,  Yulong Shi ,  Yu Gu ,  Tianpeng Yuan

IPC: H04W28/02 ,  H04W36/12 ,  H04L29/06 ,  H04L12/891 ,  H04W80/02 ,  H04W84/12 ,  H04W72/04

CPC classification number: H04W36/12 ,  H04L47/41 ,  H04L69/14 ,  H04W28/0231 ,  H04W28/0284 ,  H04W72/04 ,  H04W80/02 ,  H04W84/12

Abstract: A device for controlling the fusion of a heterogeneous system, which receives a first data stream from a MAC layer of a WLAN through a LLC sub-layer and a second data stream from a MAC layer of a cellular network through a PDCP and a RLC sub-layer, and for fusing the first data stream and the second data stream into one data stream and transmitting the fused one data stream to a network layer. The device demultiplexes the data stream from the network layer into a third data stream corresponding to the MAC layer of the WLAN and a fourth data stream corresponding to the MAC layer of the cellular network, and transmits the third data stream to the MAC layer of the WLAN through the LLC and the fourth data stream to the MAC layer of the cellular network through the PDCP and the RLC sub-layer.

公开(公告)号：US09532270B2

公开(公告)日：2016-12-27

申请号：US14663546

申请日：2015-03-20

Applicant: Beijing University of Posts and Telecommunications

Inventor： Qimei Cui ,  Xiaofeng Tao ,  Yulong Shi ,  Hui Wang ,  Yu Gu ,  Tianpeng Yuan

IPC: H04L29/08 ,  H04W28/16 ,  H04W88/08

CPC classification number: H04W28/16 ,  H04L67/2842 ,  H04L67/288 ,  H04W88/08

Abstract: The present disclosure provides a wireless communication network system based on centralized control and content delivery, comprising a centralized controller, a core network data forwarding unit, a core network data cache unit, and at least one distributed base station. The centralized control and content delivery control can be performed by the wireless communication network system provided by the present disclosure. In this manner, the user experience can be guaranteed, the centralized control can be realized, and the load of the base station equipment can be reduced to the largest extent. At the same time, the data interaction between base station and internet can be reduced, and thus the occupancy of bandwidth resources can be reduced accordingly.

Abstract translation: 本公开提供了一种基于集中式控制和内容传送的无线通信网络系统，包括集中控制器，核心网络数据转发单元，核心网数据高速缓存单元和至少一个分布式基站。 集中控制和内容传送控制可以由本公开提供的无线通信网络系统执行。 以这种方式，可以保证用户体验，可以实现集中控制，最大限度地减少基站设备的负载。 同时可以减少基站与互联网之间的数据交互，从而相应地减少带宽资源的占用。

公开(公告)号：US20150312797A1

公开(公告)日：2015-10-29

申请号：US14663563

申请日：2015-03-20

Applicant: Beijing University of Posts and Telecommunications

Inventor： Qimei Cui ,  Xiaofeng Tao ,  Yulong Shi ,  Yu Gu ,  Tianpeng Yuan

IPC: H04W28/02 ,  H04W36/12 ,  H04W72/04

CPC classification number: H04W36/12 ,  H04L47/41 ,  H04L69/14 ,  H04W28/0231 ,  H04W28/0284 ,  H04W72/04 ,  H04W80/02 ,  H04W84/12

Abstract: A device for controlling the fusion of a heterogeneous system, which receives a first data stream from a MAC layer of a WLAN through a LLC sub-layer and a second data stream from a MAC layer of a cellular network through a PDCP and a RLC sub-layer, and for fusing the first data stream and the second data stream into one data stream and transmitting the fused one data stream to a network layer. The device demultiplexes the data stream from the network layer into a third data stream corresponding to the MAC layer of the WLAN and a fourth data stream corresponding to the MAC layer of the cellular network, and transmits the third data stream to the MAC layer of the WLAN through the LLC and the fourth data stream to the MAC layer of the cellular network through the PDCP and the RLC sub-layer.

Abstract translation: 一种用于控制异构系统的融合的装置，其通过LLC子层从WLAN的MAC层接收第一数据流，并通过PDCP从接收来自蜂窝网络的MAC层的第二数据流和RLC子 并且用于将第一数据流和第二数据流融合成一个数据流，并将融合的一个数据流发送到网络层。 该设备将数据流从网络层解复用为与WLAN的MAC层对应的第三数据流和与蜂窝网络的MAC层对应的第四数据流，并将第三数据流发送到 WLAN通过LLC和第四数据流通过PDCP和RLC子层传送到蜂窝网络的MAC层。

公开(公告)号：US20150334773A1

公开(公告)日：2015-11-19

申请号：US14663546

申请日：2015-03-20

Applicant: Beijing University of Posts and Telecommunications

Inventor： Qimei Cui ,  Xiaofeng Tao ,  Yulong Shi ,  Hui Wang ,  Yu Gu ,  Tianpeng Yuan

IPC: H04W88/08 ,  H04L29/08 ,  H04W88/18

CPC classification number: H04W28/16 ,  H04L67/2842 ,  H04L67/288 ,  H04W88/08

Abstract: The present disclosure provides a wireless communication network system based on centralized control and content delivery, comprising a centralized controller, a core network data forwarding unit, a core network data cache unit, and at least one distributed base station. The centralized control and content delivery control can be performed by the wireless communication network system provided by the present disclosure. In this manner, the user experience can be guaranteed, the centralized control can be realized, and the load of the base station equipment can be reduced to the largest extent. At the same time, the data interaction between base station and internet can be reduced, and thus the occupancy of bandwidth resources can be reduced accordingly.

Abstract translation: 本公开提供了一种基于集中式控制和内容传送的无线通信网络系统，包括集中控制器，核心网络数据转发单元，核心网数据高速缓存单元和至少一个分布式基站。 集中控制和内容传送控制可以由本公开提供的无线通信网络系统执行。 以这种方式，可以保证用户体验，可以实现集中控制，最大限度地减少基站设备的负载。 同时可以减少基站与互联网之间的数据交互，从而相应地减少带宽资源的占用。