公开(公告)号：US20170264463A1

公开(公告)日：2017-09-14

申请号：US15529611

申请日：2014-11-25

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Istvan BAKOS ,  Gyula BODOG ,  Attila Gabor HILT ,  Laszlo JANOSI ,  Gabor JARO

IPC: H04L12/54 ,  H04L12/26

CPC classification number: H04L12/56 ,  G06F9/50 ,  H04L41/0896 ,  H04L43/0876 ,  H04L49/602 ,  H04L2012/5631 ,  H04Q2213/13164 ,  H04Q2213/13349

Abstract: The present invention addresses method, apparatus and computer program product for resource management within a distributed system in a core network element, comprising organizing computing resources of the core network element into sets, wherein a first set is always active, setting an upper threshold and a lower threshold for the load of the sets, wherein the sets in operation are loaded as long as the average load of the sets in operation reaches the upper threshold, and when the upper threshold is exceeded, a new set is activated, whereas, when the load thereof falls below the lower threshold, the last activated set is deactivated, assigning a priority number to each set, segmenting an interval of random numbers for randomizing a request distribution in subintervals which are allocated to the computing resources of the active sets, wherein the length of each subinterval is determined based on the priority number of the set of the respective computing resource, and allotting a random number out of the interval to an incoming request, and forwarding the request to such computing resource which belongs to the subinterval that contains the allotted random number.

公开(公告)号：US20160337955A1

公开(公告)日：2016-11-17

申请号：US15111524

申请日：2014-01-15

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Laszlo JANOSI ,  Karl Markus Goran MARTIN

IPC: H04W48/00 ,  H04W76/02 ,  H04W60/00 ,  H04W48/18

CPC classification number: H04W48/17 ,  H04W8/22 ,  H04W48/18 ,  H04W60/00

Abstract: In a mobile communication networks system supporting IP Multimedia Subsystem, IMS, centralized services, there are provided measures for enabling/realizing an overlay implementation of a IMS centralized service network system taking into account a pool of network entities with different IMS centralized services capabilities. Such measures based on a IMS centralized-services applicability for a terminal requesting attachment and an IMS centralized-services capability of at least one switching entity out of a pool of switching entities which are configured to control radio resources for a same radio network area. In case of a mismatch between the IMS centralized-services applicability for the terminal and the IMS centralized-services capability of the switching entity the attachment request can be redirected to another switching entity out of said pool, which has a matching IMS centralized-services capability. Also, when receiving an attach request, a switching entity can be selected out of said pool, which has a matching centralized-services capability, and the requested attachment can be directed to the selected switching entity.

Abstract translation: 在支持IP多媒体子系统，IMS，集中式业务的移动通信网络系统中，提供了考虑具有不同IMS集中式服务能力的网络实体池的能力/实现IMS集中式业务网络系统的覆盖实现的措施。 基于用于终端请求附件的IMS集中式服务适用性的措施和被配置为控制相同无线电网络区域的无线电资源的交换实体池中的至少一个交换实体的IMS集中式服务能力。 在终端的IMS集中服务适用性与交换实体的IMS集中式业务能力不匹配的情况下，可以将附件请求重定向到所述池中的具有匹配的IMS集中服务能力的另一交换实体 。 此外，当接收到附着请求时，可以从具有匹配的集中式服务能力的所述池中选择切换实体，并且所请求的附件可以被引导到所选择的交换实体。

公开(公告)号：US20160150497A1

公开(公告)日：2016-05-26

申请号：US14896518

申请日：2013-06-07

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Laszlo JANOSI ,  Andras PASZTOR ,  Attila MOLNAR ,  Andras JANKO ,  Gergely CSATARI ,  Andras SZEMAN

IPC: H04W60/06 ,  H04W36/00 ,  H04L29/06

CPC classification number: H04W60/06 ,  H04L65/1016 ,  H04L65/1073 ,  H04W36/0022

Abstract: There are provided measures for enabling/realizing service continuity in a centralized service network system. Such measures exemplarily comprise detecting a deregistration request for deregistering a terminal with respect to a first switching entity from a registration in which the first switching entity is registered for the terminal as a contact point for centralized services, starting a waiting timer for waiting for a registration request for registering the terminal with respect to a second switching entity upon detection of said deregistration request, and re-registering the terminal in the registration such that the second switching entity is registered for the terminal as a contact point for centralized services upon detection of the registration request for registering the terminal with respect to the second switching entity before expiry of the waiting timer.

Abstract translation: 提供了在集中式业务网络系统中实现/实现业务连续性的措施。 这样的措施示例性地包括：检测从第一交换实体向终端注册的终端相对于第一交换实体注销终端的注销请求，作为集中服务的接触点，启动等待定时器等待注册 在检测到所述注销请求时请求终端相对于第二交换实体注册，并且在所述注册中重新注册所述终端，使得所述第二交换实体被注册为所述终端，作为集中式服务的接触点， 注册请求，用于在等待定时器到期之前相对于第二交换实体登记终端。

公开(公告)号：US20150264553A1

公开(公告)日：2015-09-17

申请号：US14206563

申请日：2014-03-12

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Laszlo JANOSI ,  Andras PASZTOR ,  Teuvo Juhani KOPONEN ,  Zoltan Janos DUDAR

IPC: H04W8/06

CPC classification number: H04W8/12

Abstract: Various devices may benefit from simultaneous call session side registrations for voice over long term evolution in a visited network. A method can include receiving a request for a roaming number request at a first enhanced network node, wherein the request comprises a first identifier of a user equipment. The method can also include interrogating a first network node to determine address information of a second enhanced network node associated with the user equipment and relaying the request for the roaming number to the second enhanced network node using the address information. The method can also include receiving the request for the roaming number at the second enhanced network node and allocating a roaming number associated with the first identifier of the user equipment. The method can further include returning the roaming number to the first enhanced network node and providing the roaming number to a second network node.

Abstract translation: 各种设备可以受益于在访问网络中长期演进的语音的同时呼叫会话侧注册。 一种方法可以包括在第一增强型网络节点处接收对漫游号码请求的请求，其中所述请求包括用户设备的第一标识符。 该方法还可以包括询问第一网络节点以确定与用户设备相关联的第二增强型网络节点的地址信息，并使用地址信息将漫游号码的请求中继到第二增强型网络节点。 该方法还可以包括在第二增强网络节点处接收对漫游号码的请求，并且分配与用户设备的第一标识符相关联的漫游号码。 该方法还可以包括将漫游号码返回到第一增强型网络节点，并将漫游号码提供给第二网络节点。