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。

公开(公告)号：US09775183B2

公开(公告)日：2017-09-26

申请号：US14370162

申请日：2012-01-03

申请人： György Miklós ,  Erik Eriksson ,  Johan Rune ,  Joachim Sachs ,  Zoltán Turányi ,  Niclas Wiberg

发明人： György Miklós ,  Erik Eriksson ,  Johan Rune ,  Joachim Sachs ,  Zoltán Turányi ,  Niclas Wiberg

IPC分类号： H04W76/02 ,  H04W8/26 ,  H04W72/04 ,  H04W74/08

CPC分类号： H04W76/11 ,  H04W8/26 ,  H04W72/042 ,  H04W74/0833

摘要： A radio communication system and a method for assigning a short-lived Cell Radio Network Temporary Identifier, “CRNTI”, to a first user equipment performing random access to a radio network node are provided. The radio communication system registers the first user equipment as connected to the radio network node. A message for synchronizing the radio network node and the first user equipment with respect to the first time period is transferred. After the first time period has elapsed, the radio communication system maintains the first user equipment connected to the radio network node, and allows the short-lived CRNTI to be assigned to a second user equipment.

公开(公告)号：US09674073B2

公开(公告)日：2017-06-06

申请号：US11917112

申请日：2005-12-01

申请人： Mikael Prytz ,  Joachim Sachs ,  Per Magnusson ,  Johan Lundsjö ,  Peter Larsson

发明人： Mikael Prytz ,  Joachim Sachs ,  Per Magnusson ,  Johan Lundsjö ,  Peter Larsson

IPC分类号： H04L12/721 ,  H04L12/735 ,  H04W40/00

CPC分类号： H04L45/123 ,  H04L45/12 ,  H04L45/1283 ,  H04W40/00

摘要： This invention extends routing mechanisms that use link metrics for route selection so that: A link metric cross correlation vector is determined for all links, where each element in the vector corresponds to some other link, and reflects the change in the link metric value if a data flow would already use this other link. The invention further describes a specific embodiment where all cross-correlating links are adjacent to each other, i.e., they terminate or originate in a common node. A mechanism is described to create an extended routing graph. This extended graph permits the use of standard polynomial time algorithms that simultaneously construct the optimal route and find the optimal route metric (such as shortest-path algorithms) also for the adjacent link cross-correlating case.

公开(公告)号：US20150271656A1

公开(公告)日：2015-09-24

申请号：US14427556

申请日：2012-09-13

申请人： Joachim Sachs ,  Mikael Prytz ,  Yngve Selén

发明人： Joachim Sachs ,  Mikael Prytz ,  Yngve Selén

IPC分类号： H04W8/00 ,  H04W40/24 ,  H04W76/02 ,  H04W72/08 ,  H04W48/08

CPC分类号： H04W8/005 ,  H04W40/244 ,  H04W48/08 ,  H04W72/085 ,  H04W76/14 ,  H04W84/042

摘要： A network node (110) and a method therein for managing radio, resources are disclosed. The radio resources are dedicated for beacon (121, 122) signaling, fey a first device; (131) and a second device (132), in conjunction with device-to-device, “D2D”, discovery. The first device: (131) is stationary and the second device (132) is non-stationary. The network node (110) selects (202) a first and a second set of radio resources out of the radio resources. The first and second sets are dedicated for beacon signaling by the first device (131) and the second device (132), respectively. The first set of radio resources Is non-overlapping with the second set of radio resources. Then the network node (110) schedules (203) a specific radio resource of the first set of radio resources to the first device (131). Next, the network node (110) sends (204) information about the scheduled specific radio resource to the first device (131). The network node (110) further sends (205) information about the second set of radio resources to the second device (132). In this manner, the second device (132) restricts Us radio resources usable for beacon signaling to the second set of radio resources.

摘要翻译： 公开了一种用于管理无线电资源的网络节点（110）及其方法。 无线电资源专用于信标（121,122）信令，第一设备; （131）和第二设备（132），与设备到设备“D2D”的发现相结合。 第一装置（131）是静止的，并且第二装置（132）是非静止的。 网络节点（110）从无线电资源中选择（202）第一和第二组无线电资源。 第一和第二组分别专用于第一设备（131）和第二设备（132）的信标信令。 第一组无线电资源与第二组无线电资源不重叠。 然后，网络节点（110）将第一组无线电资源的特定无线电资源调度（203）到第一设备（131）。 接下来，网络节点（110）向第一设备（131）发送（204）关于调度的特定无线电资源的信息。 网络节点（110）还向第二设备（132）发送关于第二组无线电资源的信息（205）。 以这种方式，第二设备（132）将可用于信标信令的Us无线电资源限制到第二组无线电资源。

公开(公告)号：US09025523B2

公开(公告)日：2015-05-05

申请号：US13510970

申请日：2011-05-30

申请人： Yngve Selén ,  Robert Baldemair ,  Joachim Sachs

发明人： Yngve Selén ,  Robert Baldemair ,  Joachim Sachs

IPC分类号： H04W92/10 ,  H04W16/14 ,  H04W88/04 ,  H04W72/04 ,  H04B15/00 ,  H04W52/04 ,  H04L5/00 ,  H04L25/02 ,  H04W52/24

CPC分类号： H04L5/0032 ,  H04L5/0048 ,  H04L5/0062 ,  H04L25/0224 ,  H04W16/14 ,  H04W52/243 ,  H04W72/04

摘要： Some example embodiments may be directed towards a method in a network node, which may be comprised in a Radio Network, for transmitting a combined wireless communication signal. The combined wireless communication signal may comprise a primary and a secondary signal component. The method may comprise transmitting to an user equipment the secondary signal component according to a secondary transmission scheme such that the secondary signal component at least partially overlaps with the primary signal component with respect to a signal domain. The method may also comprise simultaneously, suppressing at least one portion of the secondary signal component during a transmission of the primary signal component.Some example embodiments may be directed towards a method in an user equipment, which may be comprised in a Radio Network, for estimating the combined communication channel. The method may comprise receiving the combined wireless communication signal. The primary and secondary signal components may be received according to a primary and secondary transmission scheme, associated with a primary and secondary domain, respectively. The method may further comprise estimating the primary channel component when the secondary signal component is suppressed.

摘要翻译： 一些示例性实施例可以针对可以包括在无线电网络中的用于发送组合的无线通信信号的网络节点中的方法。 组合的无线通信信号可以包括主信号和次信号分量。 该方法可以包括根据次级传输方案向用户设备发送次级信号分量，使得辅助信号分量相对于信号域至少部分地与主信号分量重叠。 该方法还可以同时包括在主信号分量的传输期间抑制次信号分量的至少一部分。 一些示例性实施例可以针对可以包括在无线电网络中的用户设备中用于估计组合通信信道的方法。 该方法可以包括接收组合的无线通信信号。 可以分别根据主要和次要传输方案来接收主信号分量和次信号分量。 该方法还可以包括当抑制次级信号分量时估计主信道分量。

公开(公告)号：US20150117238A1

公开(公告)日：2015-04-30

申请号：US14398146

申请日：2012-05-03

申请人： Fredric Kronestedt ,  Håkan Persson ,  Joachim Sachs

发明人： Fredric Kronestedt ,  Håkan Persson ,  Joachim Sachs

IPC分类号： H04W24/08

CPC分类号： H04W24/08 ,  H04W24/10 ,  H04W84/12 ,  H04W88/06

摘要： The present invention relates to a method of a wireless communication terminal (101). The method comprises detecting whether the terminal is in range of a wireless local network. The method also comprises measuring, while the terminal is in range of said local network, signal quality of a cell (103) of a first cellular radio access network (105). The cell uses a first radio access technology (RAT). The method also comprises sending information about the measured signal quality to a server(104). The information is sent via a second radio access technology (RAT) which is different from the first RAT.

摘要翻译： 本发明涉及一种无线通信终端（101）的方法。 该方法包括检测终端是否在无线本地网络的范围内。 该方法还包括当终端位于所述本地网络的范围内时，测量第一蜂窝无线电接入网络（105）的小区（103）的信号质量。 该小区使用第一无线电接入技术（RAT）。 该方法还包括将关于所测量的信号质量的信息发送到服务器（104）。 信息通过与第一RAT不同的第二无线电接入技术（RAT）发送。

公开(公告)号：US20150109979A1

公开(公告)日：2015-04-23

申请号：US14398699

申请日：2012-05-03

申请人： György Miklós ,  Joachim Sachs ,  Henning Wiemann

发明人： György Miklós ,  Joachim Sachs ,  Henning Wiemann

IPC分类号： H04W76/04

CPC分类号： H04W76/048 ,  H04W36/36 ,  H04W76/28

摘要： A method aims at controlling parameters used by communication terminals of a telecommunication system which enables discontinuous reception. The discontinuous reception involves DRX cycles during each one of which a communication terminal wakes up at least once to monitor a downlink control channel. The telecommunication system enables the use of DRX cycles of different lengths. The method includes a determining procedure (s10) comprising determining, on a per communication terminal basis, whether the communication terminal is eligible to rely on a terminal-controlled mobility procedure, wherein determining is based on at least one characteristic of the communication terminal. The method also includes a setting procedure (s20) comprising, at least for one of the possible outcomes of the determining procedure (s10), setting one or more parameters on the communication terminal accordingly.

摘要翻译： 一种方法旨在控制能够进行不连续接收的电信系统的通信终端使用的参数。 不连续接收涉及DRX周期，其中每个通信终端至少唤醒一次以监视下行链路控制信道。 电信系统使得能够使用不同长度的DRX周期。 该方法包括确定过程（s10），其包括在每个通信终端的基础上确定通信终端是否有资格依赖于终端控制的移动性过程，其中确定基于通信终端的至少一个特性。 该方法还包括至少包括确定过程的可能结果之一（s10）的设置过程（s20），相应地在通信终端上设置一个或多个参数。

公开(公告)号：US08904035B2

公开(公告)日：2014-12-02

申请号：US10597960

申请日：2004-02-16

申请人： Per Olof Magnus Magnusson ,  Joachim Sachs ,  Marc Vorwerk

发明人： Per Olof Magnus Magnusson ,  Joachim Sachs ,  Marc Vorwerk

IPC分类号： G06F15/16 ,  G06F15/173 ,  H04L12/701 ,  H04W40/00 ,  H04W8/26 ,  H04L29/06 ,  H04W80/04

CPC分类号： H04L45/74 ,  H04L45/00 ,  H04L69/14 ,  H04W8/26 ,  H04W40/00 ,  H04W80/04

摘要： A data unit processing entity (4) is described, which has a decision part (41) for setting a forwarding address FA on the basis of an identifying address in a received data unit, by referring to decision data stored in a decision data memory (42). A management part (43) is provided, which is arranged to provide a network control function (51) with access to the decision data in the decision data memory (42), in order to change said decision data, independently of any access given to mobile nodes.

摘要翻译： 描述了一个数据单元处理实体（4），它具有一个决定部分（41），用于根据存储在决策数据存储器中的判定数据，根据接收到的数据单元中的识别地址来设置转发地址FA 42）。 提供管理部分（43），其被配置为提供对决策数据存储器（42）中的决策数据的访问的网络控制功能（51），以便改变所述决策数据，而不管任何访问 移动节点。

公开(公告)号：US20140071908A1

公开(公告)日：2014-03-13

申请号：US13989263

申请日：2010-11-29

申请人： Joachim Sachs ,  Robert Baldemair ,  Tim Irnich ,  Jonas Kronander

发明人： Joachim Sachs ,  Robert Baldemair ,  Tim Irnich ,  Jonas Kronander

IPC分类号： H04L5/00

CPC分类号： H04L5/003 ,  H04L1/1893 ,  H04L5/001

摘要： In a communication system using aggregation of component carriers, a transmitter comprises a transmitting entity configured to transmit data messages on multiple component carriers. The transmission of the data messages is accomplished on the basis of a retransmission protocol. The retransmission protocol requires sending of an acknowledgement message in response to verifying correct receipt of a data message. A receiver comprises a receiving entity configured to receive the data messages on the basis of the retransmission protocol. In response to a decision to deactivate transmission on one of the aggregated component carriers, the retransmission protocol is triggered to retransmit those data messages for which no acknowledgement message of the retransmission protocol has been received. The retransmission is accomplished on at least one other of the component carriers. A further retransmission protocol may be used on each of the component carriers, with respective transmitting entities in the transmitter and respective receiving entities in the receiver.

摘要翻译： 在使用分量载波的聚合的通信系统中，发射机包括被配置为在多个分量载波上发送数据消息的发射实体。 数据消息的发送是基于重传协议完成的。 响应于验证数据消息的正确接收，重传协议要求发送确认消息。 接收机包括被配置为基于重传协议接收数据消息的接收实体。 响应于去激活其中一个聚合分量载波上的传输的决定，触发重发协议以重新发送没有接收到重传协议的确认消息的那些数据消息。 重传在至少另一个分量载波上完成。 可以在每个分量载波上使用另外的重传协议，其中发射机中的相应发射实体和接收机中的相应接收实体。

公开(公告)号：US08644190B2

公开(公告)日：2014-02-04

申请号：US12864202

申请日：2009-01-20

申请人： Joachim Sachs ,  Petter Arvidsson ,  Johan Rune ,  Zoltán Richárd Turányi

发明人： Joachim Sachs ,  Petter Arvidsson ,  Johan Rune ,  Zoltán Richárd Turányi

IPC分类号： H04L12/28

CPC分类号： H04W72/0493 ,  H04W48/18 ,  H04W72/10 ,  H04W72/1242 ,  H04W88/06

摘要： A method is provided for use in a communications network in which a plurality of accesses are available to a user entity for accessing a network resource, comprising: determining a set of active rules, each rule specifying respective preferences, at least relatively, for at least some of the plurality of accesses, with potential for conflict between the rules of the set concerning which access is most preferred; deriving from the set of active rules network discovery and selection rules a new rule specifying respective preferences, at least relatively, for at least some of the plurality of accesses; and selecting an access for use by the user entity based on the new rule.

摘要翻译： 提供了一种在通信网络中使用的方法，其中多个访问可用于用户实体以访问网络资源，包括：至少相对地至少相对地确定一组活动规则，每个规则指定各自的偏好 多个访问中的一些访问，可能存在关于哪个访问最优选的集合的规则之间的冲突; 从所述一组活动规则网络发现和选择规则中导出至少相对于所述多个访问中的至少一些访问的指定相应偏好的新规则; 以及基于新规则选择用户实体使用的访问。