公开(公告)号：US20070147282A1

公开(公告)日：2007-06-28

申请号：US10584909

申请日：2003-12-30

Applicant: Gabor Fodor ,  Anders Eriksson ,  Per Beming

Inventor： Gabor Fodor ,  Anders Eriksson ,  Per Beming

IPC: H04L12/56

CPC classification number: H04W36/0011 ,  H04L67/02 ,  H04L67/14 ,  H04L67/142 ,  H04W80/04 ,  H04W88/18

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06772215B1

公开(公告)日：2004-08-03

申请号：US09537146

申请日：2000-03-29

Applicant: Bela Rathonyi ,  Joachim Sachs ,  Michael Meyer ,  Per Beming ,  Mathias Johansson ,  Christiaan Roobol ,  Erik Schön ,  Kazuhiko Inoue

Inventor： Bela Rathonyi ,  Joachim Sachs ,  Michael Meyer ,  Per Beming ,  Mathias Johansson ,  Christiaan Roobol ,  Erik Schön ,  Kazuhiko Inoue

IPC: G06F1516

CPC classification number: H04L1/1628 ,  H04L1/1614 ,  H04L1/1621 ,  H04L1/1671 ,  H04L1/1809

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US6163524A

公开(公告)日：2000-12-19

申请号：US175012

申请日：1998-10-19

Applicant: Sverker Magnusson ,  Farooq Khan ,  Magnus Persson ,  Per Beming

Inventor： Sverker Magnusson ,  Farooq Khan ,  Magnus Persson ,  Per Beming

IPC: H04B7/26 ,  H04J11/00 ,  H04J13/00 ,  H04J13/20 ,  H04B7/216

CPC classification number: H04J13/20 ,  H04B7/2628 ,  H04J13/0044

Abstract: In spread spectrum communications, a method for allocating and re-allocating channelization codes to new and existing channels in a way that makes the maximum number of codes available at a given time for channels of different rates and different spreading factors. If re-allocations are not performed, a communication system employing the invention has a higher capacity than a system employing a random allocation strategy. The invention also reduces signaling overhead for re-allocations in comparison to a random allocation strategy because fewer re-allocations are necessary.

Abstract translation: 在扩展频谱通信中，一种用于以使得在给定时间内具有不同速率和不同扩频因子的信道的最大码数可用于分配和重新分配信道化码到新的和现有信道的方法。 如果不执行重新分配，则采用本发明的通信系统具有比采用随机分配策略的系统更高的容量。 与随机分配策略相比，本发明还减少了重新分配的信令开销，因为需要较少的重新分配。

公开(公告)号：US07733782B2

公开(公告)日：2010-06-08

申请号：US11547494

申请日：2004-03-31

Applicant: Karl-Erik Sunnell ,  Mathias Cramby ,  Per Beming ,  Stefan Parkvall ,  Göran Malmgren

Inventor： Karl-Erik Sunnell ,  Mathias Cramby ,  Per Beming ,  Stefan Parkvall ,  Göran Malmgren

IPC: H04L1/00

CPC classification number: H04L69/16 ,  H04L1/1628 ,  H04L69/161

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20100008310A1

公开(公告)日：2010-01-14

申请号：US12439286

申请日：2007-08-27

Applicant: Dirk Gerstenberger ,  Stefan Parkvall ,  Per Beming ,  Erik Dahlman

Inventor： Dirk Gerstenberger ,  Stefan Parkvall ,  Per Beming ,  Erik Dahlman

IPC: H04W72/04 ,  H04L27/28

CPC classification number: H04W72/042 ,  H04L27/2608

Abstract: A network informs a user equipment about the number of usable sub-carriers in a frequency spectrum. Based on this, and its knowledge of a generic size of a resource block, the user equipment is able to determine a number of sub-carriers that are to be allocated to one or more fractional resource blocks. Rules, which may be predefined in the standard, or may be signalled to the user equipment, allow the user equipment to determine which of the usable sub-carriers should be allocated to the fractional resource block or blocks.

Abstract translation: 网络向用户设备通知频谱中可用的副载波的数量。 基于此，以及对资源块的通用大小的了解，用户设备能够确定要分配给一个或多个小数资源块的多个子载波。 可以在标准中预定义的规则，或者可以向用户设备通知规则，允许用户设备确定哪些可用的子载波应该被分配给小数资源块或块。

公开(公告)号：US20090176495A1

公开(公告)日：2009-07-09

申请号：US12350143

申请日：2009-01-07

Applicant: Per Beming ,  Elena Voltolina ,  Gert-Jan Van Lieshout

Inventor： Per Beming ,  Elena Voltolina ,  Gert-Jan Van Lieshout

IPC: H04W36/00 ,  H04H20/71

CPC classification number: H04W36/12 ,  H04W4/06 ,  H04W76/10 ,  H04W84/042

Abstract: Procedures are provided for the establishment of MBMS services in different cells of a cellular telecommunications network, in particular, for maintaining the transmission of MBMS data to a particular user equipment, even when it moves from one cell to another when the service is provided in different ways in different cells. In particular, when a user equipment receives a multimedia data service in a first cell via a certain type of connection (i.e., a point-to-point connection/while requiring an RRC Connection, a point-to-multipoint connection without/while requiring an RRC Connection), and moves to a second cell where the type of connection used to provide the service is different, specific actions are undertaken (e.g., request for an RRC Connection, release of an RRC Connection, etc), depending on the type of connection change carried out. Embodiments for the establishment of the most adequate connection (p-t-p, p-t-m) in a cell are disclosed as well (e.g., by sending a message from a SRNC to a CRNC).

Abstract translation: 提供了用于在蜂窝电信网络的不同小区中建立MBMS服务的过程，特别是用于将MBMS数据传输到特定用户设备，即使当在不同的服务提供服务时，它从一个小区移动到另一个小区 方式在不同的细胞。 特别地，当用户设备经由特定类型的连接（即，点对点连接/同时需要RRC连接）在第一小区中接收多媒体数据服务时，无需/同时需要点对多点连接 RRC连接），并且移动到用于提供服务的连接类型不同的第二小区，取决于类型，进行特定动作（例如，请求RRC连接，RRC连接的释放等） 的连接变更进行了。 还公开了用于建立小区中最适当连接（p-t-p，p-t-m）的实施例（例如，通过从SRNC向CRNC发送消息）。

公开(公告)号：US20080192662A1

公开(公告)日：2008-08-14

申请号：US11913462

申请日：2006-05-02

Applicant: Joakim Bergstrom ,  Per Beming

Inventor： Joakim Bergstrom ,  Per Beming

IPC: H04B7/00 ,  H04L12/28

CPC classification number: H04W36/18 ,  H04W36/0011 ,  H04W36/02 ,  H04W36/026

Abstract: An object of the present invention is to provide an improved real-time application performance for user equipments. The object is achieved by a method for bi-casting real time data packets in a mobile system node. The node is comprised in a mobile system, which mobile system comprises an old Node-B and a new Node-B. The old Node-B and the new Node-B are adapted to be connected to the node. The mobile system further comprising a user equipment 130 adapted for switching the receipt of real time data packets from the old Node-B to the new Node-B. The method comprises the steps of associating a first sequence number with a first real time data packet adapted to be sent to the old Node-B, and associating a second sequence number with the same first real time data packet adapted to be sent to the new Node-B. The second sequence number is different from the first sequence number

Abstract translation: 本发明的目的是为用户设备提供改进的实时应用性能。 该目的通过用于在移动系统节点中双向实时数据分组的方法来实现。 该节点包括在移动系统中，该移动系统包括旧的节点B和新的节点B。 旧的节点B和新的节点B适于连接到节点。 移动系统还包括适于将来自旧节点B的实时数据分组的接收切换到新的节点B的用户设备130。 该方法包括以下步骤：将第一序列号与适于发送到旧节点B的第一实时数据分组相关联，以及将第二序列号与适于发送到新节点B的相同的第一实时数据分组相关联 节点B。 第二序列号与第一序列号不同

公开(公告)号：US20070015525A1

公开(公告)日：2007-01-18

申请号：US10595312

申请日：2004-10-05

Applicant: Per Beming ,  Kai-Erik Sunell ,  Niklas Johansson

Inventor： Per Beming ,  Kai-Erik Sunell ,  Niklas Johansson

IPC: H04Q7/20 ,  H04B7/00

CPC classification number: H04W28/10 ,  H04L47/15 ,  H04L47/70 ,  H04L47/822 ,  H04L47/824 ,  H04L47/825 ,  H04W28/14 ,  H04W72/04

Abstract: The invention describes a flow control method to control HS-DSCH data streams over UTRAN Iub and Iur interfaces. Two credit assignment schemes are also described. A radio network node at which the flow control method executes is proposed. Finally a computer program product for execution of the flow control method and the credit assignment schemes is described. The control of separate user data flows is coordinated by Node-B and data transport over the Iub and Iur interfaces is adapted to data transfer over the Uu interface. The main advantage is that buffering can be primarily maintained in SRNC. It is shown that the proposed flow control method can significantly reduce Node-B's buffer level when compared to a scheme where the control of individual data flows is performed independently of each other. It is also shown that the negative impact on the quantity of flowing data is generally minor.

Abstract translation: 本发明描述了一种通过UTRAN Iub和Iur接口来控制HS-DSCH数据流的流控制方法。 还描述了两个信用分配方案。 提出了流控制方法执行的无线网络节点。 最后描述用于执行流控制方法和信用分配方案的计算机程序产品。 单独的用户数据流的控制由节点B进行协调，并通过Iub进行数据传输，Iur接口适用于通过Uu接口的数据传输。 主要优点是可以在SRNC中主要保持缓冲。 结果表明，与单独数据流的控制相互独立执行的方案相比，所提出的流控制方法可以显着降低节点B的缓冲器电平。 还表明，流量数据的负面影响通常较小。

公开(公告)号：US06628942B1

公开(公告)日：2003-09-30

申请号：US09413487

申请日：1999-10-06

Applicant: Per Beming ,  Ingrid Nordstrand ,  Walter Müller ,  Håkan Palm ,  Pontus Wallentin

Inventor： Per Beming ,  Ingrid Nordstrand ,  Walter Müller ,  Håkan Palm ,  Pontus Wallentin

IPC: H04Q720

CPC classification number: H04W68/00

Abstract: A paging origination identifier associated with an origination of a page to a mobile radio terminal is included with a mobile terminal's response to the page. For example, assuming that the page to the mobile terminal is in a first area, the mobile terminal responds to the page from a second area and includes the identifier in that response. The second area may be a cell controlled by another radio network control node, another radio network operator, or even another type of cellular system. The identifier is used to route the page response through the radio network ultimately to the paging originator. The identifier may be, for example, a paging area identifier, a registration area identifier, or a network exchange identifier. Another example identifier is the cell where the mobile terminal received the page. Cell evaluation and selection processes need only be performed while the mobile terminal is listening to the paging channel, for example, thereby saving mobile terminal battery life. Since the mobile terminal checks for an optimum cell just before it transmits a paging response, it ensures that the optimum cell is used, thereby improving the quality of the communication. As a result, there is less chance of increased interference caused by the uplink transmission, of a lost connection, or of an error in the message.

Abstract translation: 与移动终端对页面的响应一起包括与移动无线电终端的页面发起相关联的寻呼发起标识符。 例如，假设移动终端的页面处于第一区域中，则移动终端从第二区域响应该页面，并且在该响应中包括标识符。 第二区域可以是由另一无线电网络控制节点，另一个无线电网络运营商或甚至另一类型的蜂窝系统控制的小区。 该标识符用于将寻呼响应通过无线电网络最终路由到寻呼发起者。 标识符可以是例如寻呼区域标识符，注册区域标识符或网络交换标识符。 另一个示例性标识符是移动终端接收页面的小区。 小区评估和选择过程只需要在移动终端正在收听寻呼信道时进行，例​​如，从而节省移动终端电池的使用寿命。 由于移动终端在发送寻呼响应之前检查最佳小区，因此确保使用最佳小区，从而提高通信质量。 结果，上行链路传输，丢失连接或消息中的错误引起的干扰增加的机会较少。

公开(公告)号：US06307867B1

公开(公告)日：2001-10-23

申请号：US09078598

申请日：1998-05-14

Applicant: Christiaan Roobol ,  Mathias Johansson ,  Johan Lundsjö ,  Per Beming

Inventor： Christiaan Roobol ,  Mathias Johansson ,  Johan Lundsjö ,  Per Beming

IPC: H04J322

CPC classification number: H04J13/00 ,  H04J3/1647 ,  H04L1/0002 ,  H04L1/0007 ,  H04L1/1809 ,  Y02D50/10

Abstract: 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.

Abstract translation: 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。