专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

111. 发明授权

US08400914B2 Method and apparatus for access selection in a multiaccess communications system 有权
标题翻译：多址通信系统中接入选择的方法和装置
公开(公告)号：US08400914B2
公开(公告)日：2013-03-19
申请号：US12439465
申请日：2006-08-31
申请人： Joachim Sachs , Per Magnusson , Mikael Prytz , Teemu Rinta-Aho
发明人： Joachim Sachs , Per Magnusson , Mikael Prytz , Teemu Rinta-Aho
IPC分类号： G01R31/08
CPC分类号： H04W72/044 , H04L12/5692 , H04W48/18 , H04W88/06
摘要： The present invention relates to communications systems comprising multiple access technologies, and more especially it relates to access technology allocation of communications in such communications systems. Particularly, it relates to allocation of a plurality of communication flows to one or more of a plurality of access technologies avail able in the communications system. Access selection based upon stored one or more preference values is disclosed.
摘要翻译：本发明涉及包括多种接入技术的通信系统，更具体地说，涉及这种通信系统中的通信的接入技术分配。具体地，涉及将多个通信流分配给在通信系统中可用的多个接入技术中的一个或多个。公开了基于存储的一个或多个偏好值的访问选择。

112. 发明授权

US08050232B2 Handover optimisation in a WLAN radio access network 有权
标题翻译： WLAN无线接入网中的切换优化
公开(公告)号：US08050232B2
公开(公告)日：2011-11-01
申请号：US11996673
申请日：2005-07-25
申请人： Joachim Sachs , Ian Herwono
发明人： Joachim Sachs , Ian Herwono
IPC分类号： H04W4/00 , H04W36/00 , G06F13/00
CPC分类号： H04W36/02
摘要： The invention provides a method for assisting handover of a communication session associated with a UT from a first radio access point, AP1, to a second radio access point, AP2, in a radio access network, said method to be carried out by said AP1 and comprising the steps of:—receiving a handover intention notify message comprising a session identifier identifying said session and indicating that said UT intends to perform a session handover,—assigning said session a buffer memory space in a memory of said AP1,—buffering downlink data packets addressed to said UT in said buffer memory as a response on receiving said handover intention notify message. The invention further provides a UT, an AP1, AP2, an AR, and software program/s co-operating and/or realizing the method according to the invention. The invention provides a smoother handover.
摘要翻译：本发明提供了一种用于辅助与无线接入网络中的第一无线接入点AP1到第二无线接入点AP2的UT相关联的通信会话的切换的方法，所述方法由所述AP1执行，以及包括以下步骤： - 接收包括识别所述会话的会话标识符并指示所述UT打算执行会话切换的切换意图通知消息， - 将所述会话缓冲存储器空间分配给所述AP1的存储器，缓冲下行链路数据在所述缓冲存储器中寻址到所述UT的分组作为接收到所述切换意图通知消息的响应。本发明还提供了一种UT，AP1，AP2，AR和软件程序/ s协作和/或实现了根据本发明的方法。本发明提供了更平滑的切换。

113. 发明授权

US08010150B2 Technique for negotiating on behalf of a mobile ambient network within a multi-operator wireless communication system 有权
标题翻译：在多运营商无线通信系统内代表移动环境网络进行协商的技术
公开(公告)号：US08010150B2
公开(公告)日：2011-08-30
申请号：US11917078
申请日：2005-06-29
申请人： Per Magnusson , Joachim Sachs , Johan Lundsjo , Mikael Prytz , Andreas Schieder
发明人： Per Magnusson , Joachim Sachs , Johan Lundsjo , Mikael Prytz , Andreas Schieder
IPC分类号： H04W4/24 , H04W28/18 , H04W88/06
CPC分类号： H04W48/18 , H04L12/14 , H04L12/145 , H04L69/24 , H04M15/46 , H04M15/55 , H04M2215/204 , H04M2215/2046 , H04M2215/56 , H04W4/24 , H04W12/06 , H04W28/16 , H04W76/10 , H04W88/06
摘要： A mobile ambient network (MAN) negotiator 106 is provided for negotiating with ambient access networks (AANs) 102 on behalf of a MAN 104 to select a particular AAN to handle a wireless communication session for the MAN. The MAN is, e.g., either a user terminal (UT) or a private area network (PAN). The negotiations performed by the MAN negotiator on behalf of the MAN include establishing a secure, trusted relationship between the MAN and the AAN, as well as negotiating costs, billing arrangements and the like. The MAN negotiator communicates with the MAN via a dedicated wireless communication channel but preferably communicates with the AANs via non-wireless, i.e. fixed, connections.
摘要翻译：移动环境网络（MAN）协商器106被提供用于代表MAN 104与环境接入网络（AAN）102进行协商，以选择特定的AAN来处理MAN的无线通信会话。 MAN例如是用户终端（UT）或专用区域网（PAN）。 MAN谈判代表MAN进行的谈判包括在MAN与AAN之间建立安全可靠的关系，以及谈判成本，计费安排等。 MAN谈判者通过专用无线通信信道与MAN通信，但是优选地通过非无线即固定的连接与AAN通信。

114. 发明授权

US07961875B2 Means and method for ciphering and transmitting data in integrated networks 有权
标题翻译：在综合网络中加密和传输数据的方法和方法
公开(公告)号：US07961875B2
公开(公告)日：2011-06-14
申请号：US11914292
申请日：2005-05-16
申请人： Joachim Sachs , Ian Herwono
发明人： Joachim Sachs , Ian Herwono
IPC分类号： H04K1/00 , H04L9/00
CPC分类号： H04L63/0428 , H04L9/0861 , H04L9/3236 , H04L12/5692 , H04L63/083 , H04L63/164 , H04L2209/80 , H04W12/02 , H04W80/02 , H04W84/12
摘要： The invention provides a method for ciphering and transmitting data, to be used by a communication device being arranged to transmit data through a first data port (241, 2002) according to a first transmission protocol, and to form ciphered exploiting a ciphering algorithm being fed with a first set of ciphering parameters, comprising a ciphering parameter CP5; said device being further arranged to transmit data through a second data port (242, 2003) according to an alternative transmission protocol, said method comprising the steps of: defining an alternative ciphering parameter, ACP, having a bit length equal to the bit length of CP5, forming a second set of ciphering parameters by substituting said CP5 with said ACP in said first set of ciphering parameters, forming ciphered data by subjecting the data to said ciphering algorithm being fed with said second set of ciphering parameters, transmitting said ciphered data through said second data port (242, 2003). The invention also provides a software program and communication devices realising said method.
摘要翻译：本发明提供了一种用于加密和发送数据的方法，由通信设备使用，被配置为根据第一传输协议通过第一数据端口（241,2002）传输数据，并且形成加密的加密算法被加密具有第一组加密参数，包括加密参数CP5; 所述设备还被布置为根据替代传输协议通过第二数据端口（242,2003）传输数据，所述方法包括以下步骤：定义具有等于位长度的位长度的替代加密参数ACP CP5，通过用所述第一组加密参数中的所述ACP代替所述CP5来形成第二组加密参数，通过使所述数据对所述加密算法进行加密以形成加密数据，所述加密算法被馈送有所述第二组加密参数，通过所述第二数据端口（242,2003）。本发明还提供实现所述方法的软件程序和通信装置。

115. 发明授权

US07864799B2 Communication device 有权
标题翻译：通讯设备
公开(公告)号：US07864799B2
公开(公告)日：2011-01-04
申请号：US11574499
申请日：2004-09-28
申请人： Joachim Sachs
发明人： Joachim Sachs
IPC分类号： H04J3/16
CPC分类号： H04L1/1809 , H04L1/16 , H04L1/188 , H04L1/1887 , H04L2001/0092
摘要： A communication device is described that comprises a first data unit buffer for holding data units of a first communication protocol and a second data unit buffer for holding data units of a second communication protocol. The first communication protocol is a communication protocol suitable for transmitting data units from a sending peer of the first communication protocol to a receiving peer of the first communication protocol over one or more relay peers of the first communication protocol. The first communication protocol provides for at least a first type (RACK) of receipt information that is indicative of a correct receipt at a relay peer and a second type (ACK) of receipt information that is indicative of a correct receipt at the receiving peer. The second communication protocol can be a conventional ARQ protocol or a protocol using the two types of receipt information.
摘要翻译：描述了一种通信设备，其包括用于保存第一通信协议的数据单元的第一数据单元缓冲器和用于保持第二通信协议的数据单元的第二数据单元缓冲器。第一通信协议是适于从第一通信协议的发送对等体将数据单元从第一通信协议的一个或多个中继对等体发送到第一通信协议的接收对等体的通信协议。第一通信协议提供至少第一类型（RACK）的接收信息，其指示在中继对等体处的正确接收，以及指示在接收对等体处正确接收的接收信息的第二类型（ACK）。第二通信协议可以是传统的ARQ协议或使用两种类型的收据信息的协议。

116. 发明授权

US07835320B2 Multiple access communications over diverse access technologies 有权
标题翻译：多种接入技术的多址通信
公开(公告)号：US07835320B2
公开(公告)日：2010-11-16
申请号：US11574713
申请日：2004-09-06
申请人： Per Olof Magnus Magnusson , Mikael Prytz , Joachim Sachs
发明人： Per Olof Magnus Magnusson , Mikael Prytz , Joachim Sachs
IPC分类号： H04W4/00
CPC分类号： H04L12/5692 , H04L45/24 , H04L47/14 , H04L47/70 , H04L47/726 , H04L47/805 , H04L47/823 , H04L47/824
摘要： The present invention relates to communications. More especially it relates to multiple access communications over diverse access technologies. Particularly it relates to multiple radio access technologies and heterogeneous networks and admission control for multi-technology access, the admission control serving one or more communication sessions over more than one access technology at the same time.
摘要翻译：本发明涉及通信。更具体地说，它涉及通过不同接入技术的多址接入通信。特别涉及多个无线接入技术和异构网络以及多技术接入的接纳控制，准入控制同时通过多个接入技术为一个或多个通信会话提供服务。

117. 发明申请

US20100014470A1 Method and Apparatus for Access Selection in a Multiaccess Communications System 有权
标题翻译：多址通信系统中接入选择的方法与装置
公开(公告)号：US20100014470A1
公开(公告)日：2010-01-21
申请号：US12439465
申请日：2006-08-31
申请人： Mikael Prytz , Per Magnusson , Joachim Sachs , Teemu Rinta-Aho
发明人： Mikael Prytz , Per Magnusson , Joachim Sachs , Teemu Rinta-Aho
IPC分类号： H04W72/04 , H04L12/28
CPC分类号： H04W72/044 , H04L12/5692 , H04W48/18 , H04W88/06
摘要： The present invention relates to communications systems comprising multiple access technologies, and more especially it relates to access technology allocation of communications in such communications systems. Particularly, it relates to allocation of a plurality of communication flows to one or more of a plurality of access technologies avail able in the communications system. Access selection based upon stored one or more preference values is disclosed.
摘要翻译：本发明涉及包括多种接入技术的通信系统，更具体地说，涉及这种通信系统中的通信的接入技术分配。具体地，涉及将多个通信流分配给在通信系统中可用的多个接入技术中的一个或多个。公开了基于存储的一个或多个偏好值的访问选择。

118. 发明申请

US20090268750A1 Generic Access Performance Abstraction for Access Selection 有权
标题翻译：访问选择的通用访问性能抽象
公开(公告)号：US20090268750A1
公开(公告)日：2009-10-29
申请号：US12293400
申请日：2006-03-24
申请人： Joachim Sachs , Per Magnusson , Mikael Prytz , Teemu Rinta-Aho
发明人： Joachim Sachs , Per Magnusson , Mikael Prytz , Teemu Rinta-Aho
IPC分类号： H04L12/28
CPC分类号： H04L43/08 , H04L41/08 , H04L41/0803 , H04L41/0806 , H04L41/5032 , H04L67/34
摘要： The invention provides methods method for access selection in a Multi-Access Network offering a plurality of Access Technologies (AT). The device may comprises a Multi Access Management entity (MAM) and a plurality of Generic Link Layer Entities (GLL) associated to a plurality of Accesses (A) according to said plurality of Access Technologies (AT). The access selection comprises an Access determination and an Access configuration. In a first step a Generic Link Layer Entity (GLL) determines one or more Generic Performance Metrics (GPM) corresponding to one or more configurations of the Access (A). The Generic Link Layer Entity (GLL) sends the determined one or more Generic Performance Metrics (GPM) corresponding to one or more configurations of the access (A) to the Multi Access Management entity (MAM). The Multi Access Management entity (MAM) determines from received Generic Performance Metrics (GPM), which Access (A) offers a configuration (GPM), which is suited for an application/bearer requirements. Then, said Multi Access Management entity (MAM) sends the determined configuration to the Generic Link Layer Entity (GLL) associated to the determined Access (A). The determined Generic Link Layer Entity (GLL) configures the Access (A) based on the determined configuration received from the Multi Access Management entity (MAM). Furthermore, the invention relates to corresponding devices, modules and software.
摘要翻译：本发明提供了提供多个接入技术（AT）的多接入网络中的接入选择方法/方法。所述设备可以包括与根据所述多个接入技术（AT）的多个接入（A）相关联的多接入管理实体（MAM）和多个通用链路层实体（GLL）。访问选择包括访问确定和访问配置。在第一步中，通用链路层实体（GLL）确定与Access（A）的一个或多个配置相对应的一个或多个通用性能度量（GPM）。通用链路层实体（GLL）将所确定的一个或多个与接入（A）的一个或多个配置相对应的通用性能度量（GPM）发送到多接入管理实体（MAM）。多访问管理实体（MAM）从接收的通用性能度量（GPM）确定，哪个访问（A）提供适合于应用/承载要求的配置（GPM）。然后，所述多路访问管理实体（MAM）将确定的配置发送到与确定的访问（A）相关联的通用链路层实体（GLL）。所确定的通用链路层实体（GLL）基于从多接入管理实体（MAM）接收的确定配置来配置接入（A）。此外，本发明涉及相应的设备，模块和软件。

119. 发明申请

US20090213849A1 Communication Node And A Method For Routing Traffic In A Communication Network By Calculating At Least One Metric For At Least One Link And A Sensitivity Parameter For Said Metric 有权
标题翻译：通信节点和一种通信计算方法，通过对至少一个链路进行计算，对于所述度量具有灵敏度参数
公开(公告)号：US20090213849A1
公开(公告)日：2009-08-27
申请号：US11914657
申请日：2005-06-20
申请人： Joachim Sachs , Mikael Prytz , Per Olof Magnus Magnusson , Johan Lundsjo
发明人： Joachim Sachs , Mikael Prytz , Per Olof Magnus Magnusson , Johan Lundsjo
IPC分类号： H04L12/56
CPC分类号： H04W40/14 , H04L45/123 , H04L45/22 , H04L45/24 , H04W28/08 , H04W40/02 , H04W88/16 , H04W88/18 , H04W92/02
摘要： The invention relates to a method of routing traffic from a sender to a receiver in a communication network said method comprising for at least two possible routes between the sender and the receiver the step of calculating at least one metric for at least one link in each route, characterized by the steps of calculating a sensitivity parameter for said at least one metric and taking said sensitivity parameter into account when selecting a route. The sensitivity parameter may be based on a derivative of said metric with respect to a variable on which said metric depends. The method may also comprise the step of calculating a reliability parameter for said at least one metric and taking said reliability parameter into account when selecting a route.
摘要翻译：本发明涉及一种在通信网络中将业务从发送方路由到接收机的方法，所述方法包括对于发送方和接收方之间的至少两条可能的路由，计算每条路线中的至少一条链路的至少一个度量的步骤其特征在于以下步骤：在选择路线时计算所述至少一个量度的灵敏度参数并考虑所述灵敏度参数。灵敏度参数可以基于所述度量相对于所述度量所依赖的变量的导数。该方法还可以包括对于所述至少一个度量计算可靠性参数并在选择路线时考虑所述可靠性参数的步骤。

120. 发明申请

US20090175172A1 Method and Arrangement for Route Cost Determination and Selection with Link Cost Interaction 有权
标题翻译：路线成本确定与链路成本相互作用选择的方法和布置
公开(公告)号：US20090175172A1
公开(公告)日：2009-07-09
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： H04L12/26
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.
摘要翻译：本发明扩展了使用用于路由选择的链路度量的路由机制，使得：针对所有链路确定链路度量互相关向量，其中向量中的每个元素对应于某个其他链路，并且如果a 数据流将已经使用这个其他链接。本发明进一步描述了一个具体实施例，其中所有交叉相关链路彼此相邻，即，它们终止或产生在公共节点中。描述了一种机制来创建扩展路由图。该扩展图允许使用标准多项式时间算法，其同时构建最优路由并且为相邻链路交叉关联情况找到最优路由度量（例如最短路径算法）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式