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21. 发明申请

WO2020236050A1 METHOD PERFORMED BY A CORE NETWORK NODE FOR DECIDING HOW TO SHAPE A SPECIFIC DATA FLOW 审中-公开
公开(公告)号：WO2020236050A1
公开(公告)日：2020-11-26
申请号：PCT/SE2020/050384
申请日：2020-04-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： SKOG, Robert , HANNU, Hans , PETTERSSON, Jonas , SINTORN, Mathias
IPC分类号： H04W28/10 , H04L12/815 , H04L12/851 , H04W88/14
摘要： A method performed by a core network node for deciding how to shape a specific data flow out of a number of data flows between a Radio Access Network, RAN, node and multiple User Equipments, UEs, in a wireless communications network is provided. The core network node obtains (502) a second information. The second information is about which specific data flow out of the number of data flows. The specific data flow will benefit other data flows out of the number of data flows, when shaping the specific data flow such that the bit rate of the specific data flow exceeds a threshold. The second information is based on a first information. The first information comprises for each data flow out of the number of data flows, information about the number of bits per radio resource of the data flow based on radio conditions of the UE involved in the data flow. The core network node then decides (503) how to shape the specific data flow, based on the second information.

22. 发明申请

WO2020104035A1 MEDIA DESCRIPTOR FILE COMPRISING A REFERENCE TO OTHER STREAMING MEDIA CONTENT 审中-公开
公开(公告)号：WO2020104035A1
公开(公告)日：2020-05-28
申请号：PCT/EP2018/082255
申请日：2018-11-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： HANNU, Hans , ARNGREN, Tommy , ÖKVIST, Peter
IPC分类号： H04N21/266
摘要： It is provided a method for generating a media descriptor file for first streaming media content. The method is performed in a file generator and comprises the steps of: obtaining metadata for the first streaming media content, the metadata comprising a reference to a media descriptor file for second streaming media content, the second streaming media content being separate from the first streaming media content; and generating the media descriptor file comprising the metadata.

23. 发明申请

WO2019057297A1 SPLIT RESPONSIBILITY SCHEDULER 审中-公开
公开(公告)号：WO2019057297A1
公开(公告)日：2019-03-28
申请号：PCT/EP2017/074080
申请日：2017-09-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： PETTERSSON, Jonas , HANNU, Hans , JOHANSSON, Ingemar , WANG, Min , TIMNER, Ylva , NORDBERG, Mats
IPC分类号： H04W72/12
CPC分类号： H04W72/1236
摘要： A method for scheduling the sending of data on a data connection between a radio base station and a wireless device, comprising the steps of initiating: - determining expected radio channel resources per data rate associated to said data connection; - calculating, based on the expected radio channel resources per data rate, relative resource shares between said wireless device and at least another wireless device, served by said radio base station; - scheduling the data transmission on said data connection based on the relative resource shares.

24. 发明申请

WO2019009772A1 ENABLING EFFICIENT HANDLING OF REDUNDANT PACKET COPIES IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2019009772A1
公开(公告)日：2019-01-10
申请号：PCT/SE2017/050751
申请日：2017-07-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： HANNU, Hans , CHRISTOFFERSSON, Jan , ERICSON, Mårten , WANG, Min
IPC分类号： H04W88/06 , H04L12/70
摘要： There is provided a method of operating a wireless communication device adapted for multi-connectivity to enable individual connections to at least two different network units. The method comprises receiving (S1) information indicating packets received by one of the network units from the wireless communication device over one of the connections, and removing (S2) redundant packets for another one of the connections corresponding to the indicated packets.

25. 发明申请

WO2017007376A1 A MEDIA USER CLIENT, A MEDIA USER AGENT AND RESPECTIVE METHODS PERFORMED THEREBY FOR PROVIDING MEDIA FROM A MEDIA SERVER TO THE MEDIA USER CLIENT 审中-公开
标题翻译：媒体用户客户端，媒体用户代理以及从媒体服务器向媒体用户客户端提供媒体执行的相关方法
公开(公告)号：WO2017007376A1
公开(公告)日：2017-01-12
申请号：PCT/SE2015/050787
申请日：2015-07-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： HANNU, Hans , JOHANSSON, Ingemar
IPC分类号： H04N21/437 , H04N21/61 , H04N21/65 , H04N21/438
CPC分类号： H04N21/23406 , H04L65/605 , H04L65/608 , H04L69/08 , H04N21/222 , H04N21/2387 , H04N21/2393 , H04N21/26258 , H04N21/44004 , H04N21/44209 , H04N21/643 , H04N21/84 , H04N21/8456
摘要： A media user agent, a media user client and respective methods performed thereby for providing media from a media server to the media user client in a user terminal are provided. The method performed by the media user agent in a node in a communication network for providing media from a media server to a media user client in a user terminal comprises receiving (120) a request for media from the media user client, the request for media comprising information about the requested media; and transmitting (130) a request of the media to a media server, the request comprising the information about the requested media. The method 100 further comprises receiving (140) an MPD from the media server; and autonomously requesting (150) segment(s) of the media from the media server based on the MPD.
摘要翻译：提供了一种媒体用户代理，媒体用户客户端以及由此执行的用于从媒体服务器向用户终端中的媒体用户客户端提供媒体的相应方法。媒体用户代理在通信网络中的节点中执行的方法，用于从媒体服务器向用户终端中的媒体用户客户端提供媒体包括从媒体用户客户端接收（120）媒体请求，媒体请求包括关于所请求的媒体的信息; 以及向所述媒体服务器发送（130）所述媒体的请求，所述请求包括关于所请求的媒体的信息。方法100还包括从媒体服务器接收（140）MPD; 并且基于MPD从媒体服务器自动请求（150）分段的媒体。

26. 发明申请

WO2007089183A1 REDUNDANCY ACTIVATION FOR VOICE OVER INTERNET TRANSMISSIONS 审中-公开
标题翻译：通过互联网传输进行冗余活动
公开(公告)号：WO2007089183A1
公开(公告)日：2007-08-09
申请号：PCT/SE2006/050118
申请日：2006-05-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： HANNU, Hans , ERICSON, Mårten , WÄNSTEDT, Stefan
IPC分类号： H04L1/18 , H04L29/06 , H04L12/26 , H04L12/56
CPC分类号： H04L47/14 , H04L1/0009 , H04L1/0014 , H04L1/0015 , H04L1/0025 , H04L1/08 , H04L12/6418 , H04L43/026 , H04L43/0852 , H04L43/087 , H04L43/16 , H04L47/10 , H04L47/11 , H04L47/18 , H04L47/2416 , H04L47/2441 , H04L47/25 , H04L47/263 , H04L47/283 , H04L47/29 , H04L47/30 , H04L47/32 , H04L47/33 , H04L47/38 , H04W28/12
摘要： Adaptive redundancy is implemented (either switched on or off) for a voice over internet protocol (VoIP) packet connection by a basic two step approach. A first step of adaptive redundancy implementation involves monitoring relevant sources or indicators to determine when the need for redundancy (e.g., redundancy coding) may arise. The monitored sources can be one or more of a transmission buffer(s); a receiving buffer(s): sender and/or receiver statistics. An example of such statistics are the statistics which can be obtained from RTCP protocol, e.g., number of packets/data bytes sent, number of packets/data bytes lost, jitter, etc. A second step of adaptive redundancy implementation involves the triggering of redundancy implementation events when the monitored sources reach or obtain certain threshold value(s) (threshold). Examples of such thresholds (one or more of which may be utilized) include: a number of packets (or bytes of data) in an transmission buffer; a number of lost packets (or bytes of data) calculated from a reception buffer; and, requisite sender and receiver statistics (such as number of packets/data bytes sent and/or being lost has reached a maximum/minimum amount). Examples of the second step implementation events thusly triggered include one or more of the following: ( 1 ) dropping or removing a number of packets (or bytes of data) in the transmission buffer, and (2) triggering a signaling message to the sending client and/or receiving client to switch on/off redundancy coding. The first and second steps of redundancy implementation can be repeated as needed. Scenarios of adaptive redundancy implementation include both network-initiated implementations (e.g.. implementations initiated by a radio access network (RAN)) and mobile-initiated implementations (e.g.. implementations initiated by a wireless station).
摘要翻译：通过基本的两步法，通过互联网协议（VoIP）数据包连接实现自适应冗余（打开或关闭）。自适应冗余实现的第一步包括监视相关源或指示符，以确定何时可能出现冗余需求（例如，冗余编码）。所监视的源可以是传输缓冲器中的一个或多个; 接收缓冲区：发送者和/或接收者统计信息。这种统计的一个例子是可以从RTCP协议获得的统计数据，例如发送的数据包/数据字节数，丢包数/数据字节数，抖动等。自适应冗余实现的第二步包括触发冗余监控源达到或获得某个阈值（阈值）时的实施事件。这种阈值（其一个或多个可以被利用）的示例包括：发送缓冲器中的数量的数据包（或数据字节）从接收缓冲器计算的许多丢失分组（或数据字节）; 并且所需的发送方和接收方统计信息（例如发送和/或丢失的数据包数目/数据字节数达到最大/最小数量）。因此触发的第二步骤实施事件的示例包括以下一个或多个：（1）删除或删除发送缓冲器中的多个分组（或数据字节），以及（2）向发送客户端触发信令消息和/或接收客户端以开/关冗余编码。可以根据需要重复冗余实现的第一和第二步骤。自适应冗余实现的情况包括网络发起的实现（例如，由无线电接入网络（RAN）发起的实现）和移动发起的实现（例如由无线站发起的实现）。

27. 发明申请

WO2022197222A1 COMMUNICATION WITH MOBILE RADIO BASE STATIONS 审中-公开
公开(公告)号：WO2022197222A1
公开(公告)日：2022-09-22
申请号：PCT/SE2021/050234
申请日：2021-03-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ARNGREN, Tommy , ÖKVIST, Peter , HANNU, Hans , WÄNSTEDT, Stefan
IPC分类号： H04W92/20 , H04B7/185 , H04W84/06
摘要： The present disclosure relates to a method of a radio base station (101) of communicating with a neighbouring radio base station (104), and a radio base station(101) performing the method.In an aspect, a method of a radio base station (101) is provided of communicating with a neighbouring radio base station (104). The method comprises establishing (S101) communication with said neighbouring radio base station (104) and acquiring(S102), from the neighbouring radio base station (104), information identifying at least one other radio base station (102) within an area (100) that the neighbouring radio base station (104) is aware of.

28. 发明申请

WO2020126018A1 BUFFER STATUS REPORTING IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
公开(公告)号：WO2020126018A1
公开(公告)日：2020-06-25
申请号：PCT/EP2018/086418
申请日：2018-12-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： WANG, Min , HANNU, Hans , JOHANSSON, Ingemar
IPC分类号： H04W28/02 , H04W72/12
摘要： The disclosure provides methods, apparatus and machine-readable mediums relating to buffer status reporting in wireless communication systems. One aspect provides a method performed by a user equipment. The user equipment is configurable to communicate with a radio access node via a plurality of communication protocols, and to communicate with a network node via at least one congestion-controlled application transport protocol. The method comprises: generating a buffer status report comprising an indication of a first amount of data available for transmission from the user equipment, the first amount of data including at least data stored in a buffer for data conforming to the congestion-controlled application transport protocol; and transmitting the buffer status report to the radio access node.

29. 发明申请

WO2020030244A1 TRANSFER OF DATA BETWEEN NODES 审中-公开
公开(公告)号：WO2020030244A1
公开(公告)日：2020-02-13
申请号：PCT/EP2018/071283
申请日：2018-08-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： HANNU, Hans , ÖKVIST, Peter , ARNGREN, Tommy
IPC分类号： H04L29/08 , H04W52/02
摘要： A first node (10) and a second node (12) are configured for the transfer of data between them. The second node (12) is configured to determine an extent to which the second node (12) will be available for a prospective transfer (16) of data (e.g., application data) to or from the second node (12). The second node (12) is configured to transmit to the first node (10) control signaling (20) (e.g., application-layer control signaling (20)) that indicates the determined extent. The first node (10) is configured to determine, based on the control signaling (20), whether and/or when to proceed with the prospective transfer (16) of data.

30. 发明申请

WO2019145013A1 COMMUNICATIONS DEVICE FOR HANDHELD OPERATION AND METHOD THEREOF 审中-公开
公开(公告)号：WO2019145013A1
公开(公告)日：2019-08-01
申请号：PCT/EP2018/051539
申请日：2018-01-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ÖKVIST, Peter , ARNGREN, Tommy , LINDEGREN, David , HANNU, Hans
IPC分类号： G06F17/30
CPC分类号： G06F16/9574
摘要： A communications device (100, 200) for handheld operation comprising a touchscreen is provided, operative to display (401) a plurality of User-Interface (UI) elements on the touchscreen, each of UI elements being associated with a hyperlink, and to select (402) two or more of the UI elements displayed at positions on the touchscreen having the highest relative probability of being touched by a user of, based on a statistical touch pattern reflecting a relative probability that a specific position on the touchscreen is being touched by the user. The communications device (100, 200) is further operative to transmit, for each selected UI element, a request (411–413) for content referenced by the hyperlink associated with the UI element. Each request (411–413) comprises a stream priority value (prio. #1, prio. #2, prio. #3) indicative of a suggested resource allocation for a downlink stream (421–423) carrying the requested content. The stream priority value corresponds to the relative probability that the UI element is being touched.

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