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1. 发明授权

US06363058B1 Multi-service handling by a single mobile station 失效
标题翻译：单个移动台的多业务处理
公开(公告)号：US06363058B1
公开(公告)日：2002-03-26
申请号：US09060736
申请日：1998-04-15
申请人： Christiaan Roobol , Johan Lundsjö , Mathias Johansson , Per Beming
发明人： Christiaan Roobol , Johan Lundsjö , Mathias Johansson , Per Beming
IPC分类号： H04B700
CPC分类号： H04W28/18 , H04L2001/0098
摘要： A method for processing multiple data services over a communications link between a mobile station and a base station is disclosed. A RLC/MAC protocol layer of the communications link between a mobile station and a base station receives a plurality of radio bearer services each including at least one service provided by the mobile station. The plurality of radio bearer services are processed in such a manner that services having substantially similar quantity of signal requirements are combined for transmission on a single logical channel. Data within the transmission blocks may be prioritized to enable flexible control of transmission rates.
摘要翻译：公开了一种通过移动台和基站之间的通信链路处理多个数据业务的方法。移动台与基站之间的通信链路的RLC / MAC协议层接收多个无线承载业务，每个承载业务包括移动台提供的至少一个业务。多个无线电承载业务以这样一种方式进行处理：具有基本相似数量的信号要求的业务被组合以便在单个逻辑信道上传输。传输块内的数据可以被优先化，以实现传输速率的灵活控制。

2. 发明授权

US06236646B1 Packet data communications scheduling in a spread spectrum communications system 失效
标题翻译：分组数据通信调度在扩频通信系统中
公开(公告)号：US06236646B1
公开(公告)日：2001-05-22
申请号：US08926047
申请日：1997-09-09
申请人： Per Beming , Mathias Johansson , Johan Lundsjö , Christiaan Roobol
发明人： Per Beming , Mathias Johansson , Johan Lundsjö , Christiaan Roobol
IPC分类号： H04J1302
CPC分类号： H04W74/04 , H04B7/2628
摘要： In a spread spectrum communications system supporting bursty uplink and downlink data packet transmission telecommunications services, significant concerns exist as to the generation of unacceptable levels of interference resulting from plural and simultaneous data packet transmissions. To address this concern, the system selectively organizes an access schedule for mobile station uplink data packet transmissions and a delivery schedule for downlink data packet transmissions. For the uplink, the schedule is transmitted to plural mobile stations in a current frame, and identifies which one or ones of plural mobile stations are authorized to make an uplink data packet transmission in a next frame. Only those mobile stations scheduled with authorization to make an access in the next frame then transmit their data packets (or a portions thereof) to the base station during that next frame. On the downlink, a notification of intended delivery is communicated to destination mobile stations in a current frame. The system then makes downlink delivery in accordance with the schedule to the destination mobile stations in a next frame.
摘要翻译：在支持突发上行链路和下行链路数据分组传输电信服务的扩频通信系统中，存在对由多个和同时的数据分组传输产生的不可接受的干扰水平的产生的显着关注。为了解决这个问题，系统选择性地组织用于移动台上行链路数据分组传输的接入调度和用于下行链路数据分组传输的传送调度。对于上行链路，将调度在当前帧中发送到多个移动台，并且识别多个移动台中的哪一个被授权在下一帧中进行上行链路数据分组传输。只有在授权下进行下一帧访问的那些移动台才能在该下一帧期间将其数据分组（或其一部分）发送到基站。在下行链路中，在当前帧中将目的地传送的通知传送到目标移动站。然后，该系统在下一帧中根据目的地移动站的时间表进行下行链路传送。

3. 发明授权

US06307867B1 Data transmission over a communications link with variable transmission rates 失效
标题翻译：通过可变传输速率的通信链路进行数据传输
公开(公告)号：US06307867B1
公开(公告)日：2001-10-23
申请号：US09078598
申请日：1998-05-14
申请人： Christiaan Roobol , Mathias Johansson , Johan Lundsjö , Per Beming
发明人： Christiaan Roobol , Mathias Johansson , Johan Lundsjö , Per Beming
IPC分类号： H04J322
CPC分类号： H04J13/00 , H04J3/1647 , H04L1/0002 , H04L1/0007 , H04L1/1809 , Y02D50/10
摘要： An optimal data block size is determined for use in transmitting data at variable rates over a communications link in predetermined time intervals, where each predetermined time interval has the same time duration. Rather than varying data block size according to changes in transmission rates, which adds unnecessary complexity, the data blocks all have the same fixed size, i.e., the same number of data bits in each block. That fixed data block size is determined so that for all of the available data transmission rates, each predetermined time interval is fully occupied with useful information. The fixed data block size is determined based on a maximum frequency at which the transmission rate may change on the communications link and a lowest available transmission rate. Preferably, the fixed size of each data block is limited by predetermined maximum and minimum data block sizes in order to reduce the number of bit errors per data block, maintain a certain data throughput, and limit the amount of overhead bits relative to the number of payload bits for each data block.
摘要翻译：确定最佳数据块大小用于以预定时间间隔在通信链路上以可变速率发送数据，其中每个预定时间间隔具有相同的持续时间。不是根据传输速率的变化来改变数据块大小，这增加了不必要的复杂性，所以数据块都具有相同的固定大小，即每个块中相同数量的数据位。确定该固定数据块大小，使得对于所有可用数据传输速率，每个预定时间间隔被完全占用有用信息。基于通信链路上的传输速率可能改变的最大频率和最低可用传输速率来确定固定数据块大小。优选地，每个数据块的固定大小被预定的最大和最小数据块大小限制，以便减少每个数据块的位错误数量，保持一定的数据吞吐量，并且限制开销比特数量相对于每个数据块的有效负载比特。

4. 发明授权

US06947394B1 Flexible radio link control protocol 有权
标题翻译：灵活的无线链路控制协议
公开(公告)号：US06947394B1
公开(公告)日：2005-09-20
申请号：US09544826
申请日：2000-04-06
申请人： Mathias Johansson , Per Beming , Christiaan Roobol , Bela Rathonyi , Joachim Sachs , Michael Meyer , Roger Kalden
发明人： Mathias Johansson , Per Beming , Christiaan Roobol , Bela Rathonyi , Joachim Sachs , Michael Meyer , Roger Kalden
IPC分类号： H04L12/28 , H04B1/44 , H04L1/18 , H04L29/08 , H04Q7/38
CPC分类号： H04L1/188 , H04L1/1685
摘要： A flexible Radio Link Control (RLC) protocol for a mobile communication system is provided, whereby a plurality of different RLC functions are defined. These different RLC functions can be combined in a number of different ways to produce a complete and functional, but more flexible RLC protocol than the existing protocol. For example, a new set of rules are provided for determining how and/or when to poll for, or send, a status report for Automatic Repeat Request (ARQ) purposes. As such, for a specific service configuration, one set of the rules can be used, and for a different service configuration, another set of the rules can be used. In this way, the rules can be conformed suitably to the type of service involved.
摘要翻译：提供了一种用于移动通信系统的灵活的无线链路控制（RLC）协议，由此定义了多个不同的RLC功能。这些不同的RLC功能可以以多种不同的方式组合以产生比现有协议更完整且功能更强的RLC协议。例如，提供了一组新的规则来确定如何和/或何时轮询或发送用于自动重传请求（ARQ）的状态报告。因此，对于特定服务配置，可以使用一组规则，并且对于不同的服务配置，可以使用另一组规则。以这种方式，规则可以适当地符合所涉及的服务类型。

5. 发明授权

US06772215B1 Method for minimizing feedback responses in ARQ protocols 有权
标题翻译： ARQ协议中反馈响应最小化的方法
公开(公告)号：US06772215B1
公开(公告)日：2004-08-03
申请号：US09537146
申请日：2000-03-29
申请人： Bela Rathonyi , Joachim Sachs , Michael Meyer , Per Beming , Mathias Johansson , Christiaan Roobol , Erik Schön , Kazuhiko Inoue
发明人： Bela Rathonyi , Joachim Sachs , Michael Meyer , Per Beming , Mathias Johansson , Christiaan Roobol , Erik Schön , Kazuhiko Inoue
IPC分类号： G06F1516
CPC分类号： H04L1/1628 , H04L1/1614 , H04L1/1621 , H04L1/1671 , H04L1/1809
摘要： A method for minimizing feedback responses in an ARQ protocol is disclosed, whereby different mechanisms can be used to indicate erroneous D-PDUs and construct S-PDUs. The S-PDUs are constructed so as to optimize performance in accordance with certain criteria. One such criterion used is to minimize the size of the S-PDUs. A second such criterion used is to maximize the number of SNs included in an S-PDU of limited size.
摘要翻译：公开了一种在ARQ协议中最小化反馈响应的方法，由此可以使用不同的机制来指示错误的D-PDU并构造S-PDU。 S-PDU被构造成根据特定标准优化性能。所使用的一个这样的标准是最小化S-PDU的大小。所使用的第二个这样的标准是使包含在有限大小的S-PDU中的SN的数量最大化。

6. 发明授权

US06473442B1 Communications system and method for matching and balancing the bit rates of transport channels to the bit rate of a physical channel 有权
标题翻译：用于将传输信道的比特率匹配和平衡到物理信道的比特率的通信系统和方法
公开(公告)号：US06473442B1
公开(公告)日：2002-10-29
申请号：US09289707
申请日：1999-04-12
申请人： Johan Lundsjö , Per Beming , Per Narvinger
发明人： Johan Lundsjö , Per Beming , Per Narvinger
IPC分类号： H04J302
CPC分类号： H04W28/18 , H04B7/26 , H04L1/0009 , H04L1/0017 , H04L1/0026 , H04L1/0068 , H04L1/08
摘要： A communications system and method are provided that enables the balancing and rate matching of different types of services used simultaneously by a mobile terminal. More specifically, the communications system includes a network and mobile terminal either of which is capable of matching the bit rates of a plurality of transport channels each handling a service to a bit rate of a physical channel handling multiplexed services using relative offset measures and predefined rules. The network assigns and signals the relative offset measures to the mobile terminal.
摘要翻译：提供了一种通信系统和方法，其能够实现移动终端同时使用的不同类型的服务的平衡和速率匹配。更具体地，通信系统包括网络和移动终端，其中任何一个能够使用相对偏移度量和预定义规则将处理服务的多个传输信道的比特率与处理多路复用业务的物理信道的比特率相匹配。网络向移动终端分配和发送相对偏移度量信号。

7. 发明授权

US07440429B2 Method and system for re-establishing context of data packet flows 有权
标题翻译：重新建立数据包流上下文的方法和系统
公开(公告)号：US07440429B2
公开(公告)日：2008-10-21
申请号：US10584909
申请日：2003-12-30
申请人： Gabor Fodor , Anders Eriksson , Per Beming
发明人： Gabor Fodor , Anders Eriksson , Per Beming
IPC分类号： H04Q7/00
CPC分类号： H04W36/0011 , H04L67/02 , H04L67/14 , H04L67/142 , H04W80/04 , H04W88/18
摘要： The present invention relates to a system, a Midcom Agent, a method for re-establishing context and a computer program product for performing the steps of said method. In a multi-domain, multi-access IP network there is a need for a method to re-establish context associated with a flow when the end-to-end path changes. The path change is typically due to mobility, but can also be caused by access re-selection (which can be performed for a stationary mobile node as well). Therefore, a method is provided in which the context is moved from one middlebox to at least one selected middlebox via a Midcom Agent. An advantage with the present invention is that it facilitates the transfer of context information from a set of middleboxes to another set of middleboxes. Each set may contain diverse types of such middleboxes.
摘要翻译：本发明涉及一种系统，中间件代理，重建上下文的方法以及用于执行所述方法的步骤的计算机程序产品。在多域多域IP网络中，当端到端路径改变时，需要一种重新建立与流相关联的上下文的方法。路径变化通常是由于移动性而引起的，但是也可以由访问重选（也可以针对固定移动节点执行）引起。因此，提供了一种方法，其中上下文经由Midcom Agent从一个中间框移动到至少一个所选中间框。本发明的优点在于它有助于将上下文信息从一组中间盒传送到另一组中间盒。每组可能包含不同类型的这种中间盒。

8. 发明申请

US20070159985A1 Method and an arrangement for avoiding unnecessary retransmissions 有权
标题翻译：避免不必要重传的方法和布置
公开(公告)号：US20070159985A1
公开(公告)日：2007-07-12
申请号：US11547494
申请日：2004-03-31
申请人： Kai-Erik Sunell , Mathias Cramby , Per Beming , Stefan Parkvall , Goran Malmgren
发明人： Kai-Erik Sunell , Mathias Cramby , Per Beming , Stefan Parkvall , Goran Malmgren
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L69/16 , H04L1/1628 , H04L69/161
摘要： A method and an arrangement for avoiding unnecessary retransmissions in a packet-based radio-communication network by exchanging transmission state information between retransmission functionality entities (12, 21) located at respective protocol layers in different network nodes (1, 2), and performing inter-layer coordination of retransmissions between the network nodes (1, 2) based on the exchanged transmission state information to provide a more efficient overall scheme for retransmissions.
摘要翻译：一种用于通过在位于不同网络节点（1,2）中的相应协议层的重传功能实体（12,21）之间交换传输状态信息来避免在基于分组的无线电通信网络中的不必要的重传的方法和装置，基于所交换的传输状态信息，在网络节点（1,2）之间进行重传的层协调，以提供用于重发的更有效的总体方案。

9. 发明申请

US20050233760A1 Multimedia broadcast/multicast service (mbms) support in utran 审中-公开
标题翻译：在utran中支持多媒体广播/组播服务（mbms）
公开(公告)号：US20050233760A1
公开(公告)日：2005-10-20
申请号：US10517511
申请日：2003-06-19
申请人： Elena Voltolina , Sharokh Amirijoo , Per Beming
发明人： Elena Voltolina , Sharokh Amirijoo , Per Beming
IPC分类号： H04L12/18 , H04W4/06 , H04W92/22 , H04B7/005 , H04B7/015
CPC分类号： H04L12/189 , H04W76/40 , H04W92/22
摘要： The present invention relates to broadcast and/or multicast services in mobile communication networks. Control (105) and user (107′, 107″) planes for services directed to a user (50A-C) in a multicast group (60) are allowed to be separated from each other. At least two user equipments (50A-C) (belonging to the same multicast group) receives service data over a common user plane (107′) over an Iu interface (17) In cases where user equipment (50C) is controlled by a SRNC (22B) different from the CRNC (22A), a radio network subsystem application protocol is extended by procedures communicating service information from the SRNC (22B) to the CRNC (22A). The control plane (105) of such a user equipment (50C) can thus have a separate path compared with a common user plane (107′). Preferably, the user plane (107′) is arranged directly over the Iu interface (17) between a serving support node (12) and the CRNC (22A), while control planes (105) may have a path over the Iur interface (14).
摘要翻译：本发明涉及移动通信网络中的广播和/或多播服务。允许针对多播组（60）中的用户（50A-C）的服务的控制（105）和用户（107'，107“）平面彼此分离。属于相同组播组的至少两个用户设备（50AC）通过Iu接口（17）在公共用户平面（107'）上接收业务数据。在用户设备（50C）由SRNC （22B），不同于CRNC（22A）的无线电网络子系统应用协议通过将服务信息从SRNC（22B）传送到CRNC（22A）的过程被扩展。因此，这样的用户设备（50C）的控制平面（105）可以与普通用户平面（107'）相比具有单独的路径。优选地，用户平面（107'）直接布置在服务支持节点（12）和CRNC（22A）之间的Iu接口（17）上方，而控制平面（105）可以具有在Iur接口 14）。

10. 发明授权

US06606313B1 Random access in a mobile telecommunications system 有权
标题翻译：移动电信系统中的随机接入
公开(公告)号：US06606313B1
公开(公告)日：2003-08-12
申请号：US09166679
申请日：1998-10-05
申请人： Erik Dahlman , Per Beming , Maria Gustafsson
发明人： Erik Dahlman , Per Beming , Maria Gustafsson
IPC分类号： H04B7216
CPC分类号： H04W74/006 , H04L1/1867 , H04W36/16 , H04W74/0833
摘要： A method for processing multiple random access requests is disclosed in which a base station transmits an acquisition indicator signal, which indicates that the base station has detected the presence of a random access transmission. The acquisition indicator can be generated based on the amount of energy received on the random access channel (e.g., as opposed to the correct/incorrect decoding of a random access message). Consequently, the delay between the beginning of the random access transmission and the beginning of the acquisition indicator transmission is significantly shorter than the delay to the beginning of an acknowledgment transmission based on the reception of a correctly decoded random access message. If a mobile station does not receive a positive acquisition indicator, it should interrupt the present transmission and start to re-transmit the random access burst in the next time slot, while modifying the transmission power level accordingly between the successive re-transmissions.
摘要翻译：公开了一种用于处理多个随机接入请求的方法，其中基站发送指示基站已经检测到随机接入传输的存在的获取指示符信号。可以基于在随机接入信道上接收的能量的量（例如，与随机接入消息的正确/不正确的解码相反）来生成采集指示符。因此，基于正确解码的随机接入消息的接收，随机接入传输的开始和采集指示符传输的开始之间的延迟明显短于到确认传输开始的延迟。如果移动台没有接收到正的采集指示符，那么它应该中断当前的传输，并开始重新发送下一个时隙中的随机接入突发，同时在连续的重传之间相应地修改发射功率电平。

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