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1. 发明授权

US09967769B2 Methods and apparatuses for recovering data packet flow control against radio base station buffer run away 有权
公开(公告)号：US09967769B2
公开(公告)日：2018-05-08
申请号：US14900848
申请日：2013-06-28
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Torbjörn Wigren , Linda Brus , Anders Jonsson , Karin Lagergren , Martin Skarve
IPC分类号： H04W28/02 , H04L12/825 , H04W28/14 , H04L12/835 , H04W24/08 , H04W28/12 , H04W92/12 , H04L12/801
CPC分类号： H04W28/0278 , H04L47/263 , H04L47/29 , H04L47/30 , H04W24/08 , H04W28/12 , H04W28/14 , H04W92/12
摘要： Recovery control is provided for recovering data packet flow control between a network node (14) and a radio base station (18) over a radio network interface (2). The base station communicates with at least one user equipment, UE, (10) over a radio interface (3) and measures information relating to a data transmission rate over the radio interface and an amount of a downlink packet queue (22) in the base station associated with the UE communication. In one embodiment, the base station sends at least some of the measurement information to the network node. A process controller (52, 40, 84) in the network node processes the measurement information to determine a desired amount to be stored in the downlink packet queue. The process controller determines a commanded bit rate to transmit data from the network node to the downlink packet queue based on the determined desired amount and transmits data to the radio base station in accordance with the commanded bit rate.

2. 发明申请

US20160135075A1 Methods and Apparatuses for Recovering Data Packet Flow Control Against Radio Base Station Buffer Run Away 有权
标题翻译：用于恢复无线基站缓冲区的数据包流控制的方法和装置
公开(公告)号：US20160135075A1
公开(公告)日：2016-05-12
申请号：US14900848
申请日：2013-06-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Torbjörn Wigren , Linda Brus , Anders Jonsson , Karin Lagergren , Martin Skarve
IPC分类号： H04W28/02 , H04W28/12 , H04W24/08
CPC分类号： H04W28/0278 , H04L47/263 , H04L47/29 , H04L47/30 , H04W24/08 , H04W28/12 , H04W28/14 , H04W92/12
摘要： Recovery control is provided for recovering data packet flow control between a network node (14) and a radio base station (18) over a radio network interface (2). The base station communicates with at least one user equipment, UE, (10) over a radio interface (3) and measures information relating to a data transmission rate over the radio interface and an amount of a downlink packet queue (22) in the base station associated with the UE communication. In one embodiment, the base station sends at least some of the measurement information to the network node. A process controller (52, 40, 84) in the network node processes the measurement information to determine a desired amount to be stored in the downlink packet queue. The process controller determines a commanded bit rate to transmit data from the network node to the downlink packet queue based on the determined desired amount and transmits data to the radio base station in accordance with the commanded bit rate.
摘要翻译：提供恢复控制，用于通过无线电网络接口（2）在网络节点（14）和无线电基站（18）之间恢复数据分组流控制。基站通过无线电接口（3）与至少一个用户设备UE（10）进行通信，并且测量与无线电接口上的数据传输速率相关的信息以及基站中的下行链路分组队列（22）的量与UE通信相关联的站。在一个实施例中，基站将至少一些测量信息发送到网络节点。网络节点中的过程控制器（52,40,84）处理测量信息以确定要存储在下行链路分组队列中的期望量。过程控制器基于所确定的期望量确定从网络节点向下行链路分组队列发送数据的命令比特率，并根据命令的比特率向无线基站发送数据。

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