-
公开(公告)号:US09948563B2
公开(公告)日:2018-04-17
申请号:US14892376
申请日:2013-05-23
发明人: Szilveszter Nádas , János Harmatos , György Miklós , Gergely Pongrácz , Sándor Rácz , Zoltán Turányi
IPC分类号: H04L12/851 , H04W72/06 , H04W28/02 , H04L12/823 , H04W72/00
CPC分类号: H04L47/2433 , H04L47/2408 , H04L47/32 , H04W28/02 , H04W72/00 , H04W72/06
摘要: Embodiments herein relate to a method in a receiving node (12) for handling packets for a wireless device (10) in a radio communications network (1). The receiving node (12) receives a packet from a transmitting node (13). The packet is marked with a value, wherein the value is corresponding to a level of importance of the packet along a linear scale. The receiving node (12) handles the packet based on the value and an expected amount of resources needed to serve the packet.
-
公开(公告)号:US09706472B2
公开(公告)日:2017-07-11
申请号:US14421579
申请日:2014-12-17
发明人: Dinand Roeland , Conny Larsson , Gunnar Mildh , Rashmi Purushothama , Johan Rune , Zoltán Turányi , András Zahemszky
CPC分类号: H04W40/36 , H04L5/0055 , H04L45/38 , H04L69/16 , H04W36/0011 , H04W36/08
摘要: The invention relates to a method in an arrangement of a communication network, controlling a function for processing data packets of a flow associated with a device. The method comprises determining (610) to relocate the function for processing the data packets from a source instance to a target instance for the device, controlling (620) transmission of an instruction to the source instance to relocate the function for processing the data packets to the target instance, and controlling (630) an update of a switching element in a chain of functions for processing the data packets of the flow comprising said function. The switching element affects the routing of the data packets of the flow in the chain. The switching element is updated with information related to the relocated function. The invention also relates to a method performed by the source instance and to the arrangement and the source instance.
-
公开(公告)号:US09614757B2
公开(公告)日:2017-04-04
申请号:US14422745
申请日:2014-12-17
发明人: Dinand Roeland , Conny Larsson , Gunnar Mildh , Rashmi Purushothama , Johan Rune , Zoltán Turányi , András Zahemszky
IPC分类号: H04W36/22 , H04L12/721 , H04L12/803
CPC分类号: H04L45/38 , H04L41/12 , H04L47/122 , H04W8/18 , H04W36/165 , H04W36/22
摘要: The invention relates to a method in an arrangement of a communication network, controlling a chain of functions for processing data packets of a flow associated with a device. The method comprises obtaining (610) an indication indicating that information associated with a context of at least one of the functions has been altered. The context is related to the flow and at least one of the communication network, the device, a route of the flow, and a source instance of each of the at least one function. The method further comprises determining (620) to relocate the at least one function for processing the data packets from the respective source instance to a respective target instance based on the obtained indication. The method also comprises relocating (630) the at least one function for processing the data packets to the respective target instance.
-
公开(公告)号:US09998954B2
公开(公告)日:2018-06-12
申请号:US14421640
申请日:2014-12-19
发明人: Dinand Roeland , Conny Larsson , Gunnar Mildh , Johan Rune , Zoltán Turányi
IPC分类号: H04W28/02 , H04W28/12 , H04L12/721 , H04L12/917 , H04W40/20 , H04W76/04
CPC分类号: H04W28/12 , G06F9/4806 , G06F2009/4557 , H04L45/38 , H04L47/76 , H04W28/0273 , H04W40/20 , H04W76/22
摘要: The invention relates to a method for enabling relocation of a function for processing data packets of a flow associated with a device. The method is performed in an arrangement of a communication system, which is allocated as a proxy for control messages exchanged between an instance of the function for processing the data packets of the flow and a control instance controlling how the function processes the data packets of the flow. The method comprises obtaining (920) information indicating that the function for processing the data packets is relocated from a first instance to a second instance. The method further comprises forwarding (930) control messages received from the control instance to the second instance of the function for processing the data packets and vice versa, in response to the obtained information.
-
公开(公告)号:US10064120B2
公开(公告)日:2018-08-28
申请号:US14652995
申请日:2015-06-16
发明人: Lasse Olsson , Dinand Roeland , Zoltán Turányi , Hans Eriksson
CPC分类号: H04W40/248 , H04L41/5054 , H04L41/5087 , H04W4/00 , H04W8/06
摘要: The embodiments herein relate to a method performed by a control plane node (303) for handling a UE (101) which roams into a visited network (100a). At least the network in which the control plane node (303) is comprised is a MSC network. The control plane node (303) transmits a create chain request message to a service chain controller (305). The create chain request message is a request to create a chain of UPF nodes (308) that user plane packets to or from the UE (101) should traverse. The control plane node (303) receives a create chain response message from the service chain controller (305). The create chain response message indicates that the requested chain has been created.
-
公开(公告)号:US09826437B2
公开(公告)日:2017-11-21
申请号:US14765677
申请日:2015-01-12
IPC分类号: H04W36/00 , H04L12/813 , H04W36/08 , H04W84/04
CPC分类号: H04W36/0011 , H04L47/20 , H04W36/08 , H04W84/042
摘要: The invention relates to a method for relocating a first function for processing data packets of a flow associated with a device, from a source to a target instance. The method is triggered by an initiated relocation of a second function for processing data packets of the flow. The method comprises initiating (710) a first phase of a relocation method for relocating the first function, before the relocation of the second function is finalized. The method also comprises determining (720) whether to initiate a second phase of the relocation method based on information related to a progress of the relocation of the second function. When it is determined (720) to initiate the second phase, the method further comprises initiating (730) the second phase of the relocation method comprising the resumption of the processing of the data packets of the flow at the target instance of the first function.
-
公开(公告)号:US09020490B2
公开(公告)日:2015-04-28
申请号:US13705730
申请日:2012-12-05
发明人: Andras Valkó , Catalin Meirosu , Zoltán Turányi
CPC分类号: H04W8/245 , G06F12/0862 , G06F2212/171 , G06F2212/174 , G06F2212/464 , H04L67/2847 , H04W56/00
摘要: A method and caching server for enabling caching of a portion of a media file in a User Equipment (UE) in a mobile telecommunications network. The caching server selects the media file and determines a size of the portion to be cached in the UE. The size may be determined depending on radio network conditions for the UE and/or characteristics of the media file. The caching server sends an instruction to the UE to cache the determined size of the portion of the media file in the UE.
摘要翻译: 一种方法和缓存服务器,用于实现在移动电信网络中的用户设备(UE)中的媒体文件的一部分的高速缓存。 缓存服务器选择媒体文件并确定要在UE中缓存的部分的大小。 可以根据UE的无线电网络条件和/或媒体文件的特性来确定大小。 高速缓存服务器向UE发送指令,以缓存UE中部分媒体文件的确定大小。
-
-
-
-
-
-