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1. 发明授权

US07480243B2 Packet ordering method and apparatus in a mobile communication network employing hierarchical routing with data packet forwarding 有权
标题翻译：采用层次化路由与数据包转发的移动通信网络中的分组排序方法和装置
公开(公告)号：US07480243B2
公开(公告)日：2009-01-20
申请号：US10620894
申请日：2003-07-16
申请人： Stefan Gruhl , Jens Mueckenheim
发明人： Stefan Gruhl , Jens Mueckenheim
IPC分类号： H04J1/16 , H04L12/28
CPC分类号： H04W36/02 , H04L45/04 , H04L45/24 , H04L47/10 , H04L47/14 , H04L47/193 , H04L47/2441 , H04L47/34 , H04L47/50 , H04L47/6215 , H04L49/90 , H04L49/9094 , H04W28/14 , H04W36/14 , H04W40/00 , H04W40/36
摘要： The present invention, in particular, refers to is a data packet ordering method in a mobile communication network employing hierarchical routing with data packet forwarding comprising the step of providing at least one data message encompassing a predefined sequence of data packets, forwarding at least one of said data packets of the sequence via a first network element over a first transmission path to a user equipment, whereby a part of the data packets are temporarily buffered in the first network element during transmission, establishing a second transmission path, while forwarding the data packet sequence, such that the remaining data packets of the sequence not yet transmitted over the first path are forwarded via a second network element, forwarding of the data packets buffered in the first network element to the second network element for providing all data packets comprised by the data packet sequence to the user equipment, receiving and ordering of the data packets within said second network element according to the packet data priority given by the data packet sequence, forwarding the ordered data packets to the user equipment.
摘要翻译：特别地，本发明涉及在采用具有数据分组转发的层次化路由的移动通信网络中的数据分组排序方法，包括提供包含预定义的数据分组序列的至少一个数据消息的步骤，转发至少一个所述序列的数据分组经由第一传输路径经由第一网元向用户设备发送，由此一部分数据分组在传输期间暂时缓存在第一网元中，建立第二传输路径，同时转发数据分组使得尚未通过第一路径发送的序列的剩余数据分组经由第二网络元件转发，将在第一网络元件中缓冲的数据分组转发到第二网络元件，以提供由第一网络包括的所有数据分组数据包序列到用户设备，接收和排序sa内的数据包根据由数据分组序列给出的分组数据优先级，将第二网元标识为第二网元，将有序数据分组转发给用户设备。

2. 发明授权

US07190684B2 Method and system for UMTS packet transmission scheduling on shared downlink channels 有权
标题翻译：在共享下行链路信道上进行UMTS分组传输调度的方法和系统
公开(公告)号：US07190684B2
公开(公告)日：2007-03-13
申请号：US10002570
申请日：2001-11-01
申请人： Qiang Cao , Stefan Gruhl , Jens Mueckenheim
发明人： Qiang Cao , Stefan Gruhl , Jens Mueckenheim
IPC分类号： H04B7/216 , H04L12/28 , H04Q7/24 , H04J3/16
CPC分类号： H04L47/14 , H04L47/10 , H04L47/2425 , H04W52/20 , H04W52/228 , H04W52/243 , H04W52/267 , H04W52/286 , H04W72/1231 , H04W72/1242
摘要： The invention relates to packet transmission scheduling and specifically to UMTS packet transmission scheduling.It is an object of the invention to provide an improved method for packet transmission scheduling, especially on downlink shared channels and an improved packet transmission scheduling system, both the improved method and the system especially adapted to be used for UMTS systems.The invention proposes a quality of service scheduling of multiple data flows in a CDMA system, wherein a priority order of protocol data units (PDU) of multiple data flows with regard to predefined flow's quality of service requirements is determined and a serving of the protocol data units (PDU) is performed by dynamically creating transport block sets (TBS) to be transmitted to the physical layer (PHY-layer) with regard to the defined priority order and in dependence of allocated radio resource constraints.
摘要翻译：本发明涉及分组传输调度，具体涉及UMTS分组传输调度。本发明的目的是提供一种改进的分组传输调度方法，特别是在下行链路共享信道和改进的分组传输调度系统上，改进的方法和系统特别适用于UMTS系统。本发明提出了CDMA系统中的多个数据流的服务质量调度，其中确定关于预定义流量的服务质量要求的多个数据流的协议数据单元（PDU）的优先级顺序，并且提供协议数据通过根据所分配的无线电资源约束动态创建要发送到物理层（PHY层）的传输块集（PHYB）来执行单元（PDU）。

3. 发明授权

US07145895B2 Method and system for UMTS packet transmission scheduling on uplink channels 有权
公开(公告)号：US07145895B2
公开(公告)日：2006-12-05
申请号：US10109400
申请日：2002-03-28
申请人： Jens Mueckenheim , Stefan Gruhl
发明人： Jens Mueckenheim , Stefan Gruhl
IPC分类号： H04B7/212 , H04Q7/00
CPC分类号： H04W72/1242 , H04L1/1812 , H04W28/065 , H04W72/1236
摘要： An improved method for packet transmission scheduling and an improved packet transmission scheduling system in mobile telecommunication systems. Both the improved method and the system especially adapted to be used for UMTS systems. A quality of service scheduling of multiple data flows in a mobile telecommunication system is proposed, wherein a priority order of protocol data units (PDU) of multiple data flows with regard to predefined flow's quality of service requirements is determined, a serving of the protocol data units (PDU) is performed by dynamically determining transport blocks (TB) to be transmitted by the physical layer (PHY-layer) with regard to the defined priority order and in dependence of allocated radio resource constraints, by assigning to each transport block (TB) a respective associated transport format (TF), and by creating transport block sets (TBS) with the determined transport blocks (TB) to be transmitted by the physical layer (PHY-layer) by using the respective associated transport format (TF) as assigned.

4. 发明授权

US07075911B2 Method and system for enhanced packet transmission in cellular networks 失效
公开(公告)号：US07075911B2
公开(公告)日：2006-07-11
申请号：US09996979
申请日：2001-11-20
申请人： Urs Peter Bernhard , Stefan Gruhl , Jens Mueckenheim
发明人： Urs Peter Bernhard , Stefan Gruhl , Jens Mueckenheim
IPC分类号： H04Q7/00
CPC分类号： H04W36/0055 , H04W28/14 , H04W36/26 , H04W72/1278 , H04W92/20
摘要： QoS scheduling is used for handling multiple data flows in packet switched cellular systems, especially in a packet switched mobile telecommunication system, wherein the scheduling mechanism of a specific cell is coupled with the scheduling mechanism of at least one second cell, in particular by transferring data between the specific cell and at least one second cell comprising a status information concerning data flow within the specific cell.

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