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1. 发明授权

US09661572B2 Methods and apparatuses for efficient battery utilization during content delivery in telecommunication networks 有权
公开(公告)号：US09661572B2
公开(公告)日：2017-05-23
申请号：US14606194
申请日：2015-01-27
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Ayodele Damola , Lars Westberg
IPC分类号： H04W52/02 , H04W72/04 , H04W28/22
CPC分类号： H04W52/0222 , H04W28/22 , H04W52/0258 , H04W72/048 , H04W84/12 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/26
摘要： Apparatuses and methods for controlling a manner of delivering content to a content user in a mobile telecommunication network are provided. The content is sent to the content user using first a first transmission rate when the content user is in a first radio state and uses a first battery power, and then using a second transmission rate that is lower than the first transmission rate, when the content user is in a second radio state and uses a second battery power that is smaller than the first battery power. The sending is performed such as, (A) while delivering the content, an amount of the content already received by the content user to exceed an amount of the content used by the content user, and (B) to minimize an energy used by the content user during delivery.

2. 发明授权

US09294897B2 Apparatuses and methods for downloading data 有权
标题翻译：用于下载数据的设备和方法
公开(公告)号：US09294897B2
公开(公告)日：2016-03-22
申请号：US14382621
申请日：2013-03-28
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Ayodele Damola , Lars Westberg
IPC分类号： H04W4/20 , H04W4/02 , H04W8/08
CPC分类号： H04W4/20 , H04W4/025 , H04W8/08
摘要： A method and network apparatus for downloading data from the network apparatus to a mobile device in anticipation of the mobile device entering a black spot zone. The network apparatus determines that the mobile device has entered a predetermined tracking zone related to the black spot zone and gathers information for defining a download zone for the mobile device taking into consideration a time necessary for downloading the data to the mobile device, and a predicted time interval until the mobile device enters the black spot zone. The network apparatus then sends the data to the mobile device when the mobile device enters the download zone.
摘要翻译：一种用于在预期移动设备进入黑点区域的情况下将数据从网络设备下载到移动设备的方法和网络设备。网络设备确定移动设备已经进入与黑点区域相关的预定跟踪区域，并且考虑到将数据下载到移动设备所需的时间，并收集用于定义用于移动设备的下载区域的信息，并且预测时间间隔，直到移动设备进入黑点区域。然后，当移动设备进入下载区域时，网络设备将数据发送到移动设备。

3. 发明申请

US20150237125A1 P2P for Mobile Providers 审中-公开
标题翻译： P2P为移动提供商
公开(公告)号：US20150237125A1
公开(公告)日：2015-08-20
申请号：US14697750
申请日：2015-04-28
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Ayodele Damola , Bob Melander , Jan-Erik Mångs
IPC分类号： H04L29/08 , H04L29/06
CPC分类号： H04L67/1076 , H04L65/4069 , H04L65/4076 , H04L67/104 , H04L67/1074 , H04L67/1089
摘要： Methods and arrangements for arranging a distribution tree in a Peer To Peer P2P streaming system are included. The system includes a bootstrapping server that creates an external distribution tree based on received register messages from participating operator external clients. The method includes configuring an operator controlled node to be a regular node in the created external distribution tree. The method includes configuring the operator controlled node to be a parent node for participating operator internal clients.
摘要翻译：包括在对等P2P流系统中布置配送树的方法和布置。该系统包括引导服务器，该引导服务器基于来自参与的运营商外部客户端的接收到的注册消息来创建外部分发树。该方法包括将操作员控制节点配置为所创建的外部分布树中的常规节点。该方法包括将运营商控制节点配置为参与运营商内部客户端的父节点。

4. 发明授权

US11223500B2 Traffic acceleration in mobile network 有权
公开(公告)号：US11223500B2
公开(公告)日：2022-01-11
申请号：US14976349
申请日：2015-12-21
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Ayodele Damola
IPC分类号： H04L12/66 , H04L12/46 , H04L29/12 , H04L29/08
摘要： A method for enabling traffic acceleration in a mobile telecommunication network. The method includes the steps of receiving, at a Radio Network Node, a reply message from a content delivery provider located outside the mobile telecommunication network; intercepting the reply message; extracting a token from the reply message; comparing the token with a stored token in the Radio Network Node; replacing in the reply message, an Internet protocol IP address of a content delivery provider server with a preset IP address corresponding to an acceleration edge server in the mobile network, when there is a match between the token and the stored token; and sending from the Radio Network Node the modified reply message to a mobile terminal.

5. 发明授权

US09813195B2 Transmitting and a receiving device and respective methods performed thereby for improving retransmissions in wireless networks 有权
公开(公告)号：US09813195B2
公开(公告)日：2017-11-07
申请号：US14652885
申请日：2013-12-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Ayodele Damola , Bo Zhang
IPC分类号： H04L1/18 , H04W76/00 , H04L1/00 , H04W84/04
CPC分类号： H04L1/1809 , H04L1/0076 , H04L1/1845 , H04L2001/0093 , H04W76/40 , H04W84/042
摘要： A wireless receiving device and a method for receiving a transmission from a transmitting device following a broadcast transmission of a plurality of packets are provided. During the broadcast transmission, packets successfully received have been acknowledged and stored in a memory associated with the receiving device and unsuccessfully received packets have been negatively acknowledged. The method comprises receiving a retransmission of a packet from the transmitting device and sending, to the transmitting device, an acknowledge, ACK, message with respect to the received retransmitted packet. The method further comprises decoding the received retransmitted packet using stored previously successfully decoded packets, wherein if the received retransmitted packet is successfully decoded then the method comprises decoding stored previously partially decoded packets using the successfully decoded packet. The method also comprises storing the successfully decoded packet and/or the partially decoded packet.

6. 发明授权

US09462051B2 Dynamic cache selection method and system 有权
标题翻译：动态高速缓存选择方法和系统
公开(公告)号：US09462051B2
公开(公告)日：2016-10-04
申请号：US14681224
申请日：2015-04-08
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Hareesh Puthalath , Andreas Johnsson , Ayodele Damola , Stefan Hellkvist
IPC分类号： G06F15/173 , H04L29/08 , H04L12/701 , H04L12/727 , H04L12/721 , H04L12/729
CPC分类号： H04L67/1025 , H04L45/00 , H04L45/121 , H04L45/124 , H04L45/125 , H04L67/1002 , H04L67/101 , H04L67/1097 , H04L67/2852
摘要： Node, computer software and method for selecting a resource that is available at multiple caches connected in a communication network. The method includes receiving from a user a request for the resource; identifying one or more caches of the multiple caches that store the resource; determining a total cost associated with a path between the user and each cache of the one or more caches storing the resource, the total cost including a static cost that reflects a topology of the communication network and a dynamic cost which is indicative of changing conditions of the communication network; and selecting one cache from the one or more caches that store the resource based on a lowest total cost of the one cache.
摘要翻译：用于选择在通信网络中连接的多个高速缓存可用的资源的节点，计算机软件和方法。该方法包括从用户接收对该资源的请求; 识别存储资源的多个高速缓存的一个或多个高速缓存; 确定与存储资源的一个或多个高速缓存之间的用户与每个高速缓存之间的路径相关联的总成本，总成本包括反映通信网络的拓扑的静态成本，以及指示变化条件的动态成本通信网络; 以及基于所述一个高速缓存的最低总成本，从存储所述资源的所述一个或多个高速缓存中选择一个高速缓存。

7. 发明申请

US20150031344A1 APPARATUSES AND METHODS FOR DOWNLOADING DATA 有权
标题翻译：下载数据的装置和方法
公开(公告)号：US20150031344A1
公开(公告)日：2015-01-29
申请号：US14382621
申请日：2013-03-28
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Ayodele Damola , Lars Westberg
IPC分类号： H04W4/20 , H04W8/08
CPC分类号： H04W4/20 , H04W4/025 , H04W8/08
摘要： A method and network apparatus for downloading data from the network apparatus to a mobile device in anticipation of the mobile device entering a black spot zone. The network apparatus determines that the mobile device has entered a predetermined tracking zone related to the black spot zone and gathers information for defining a download zone for the mobile device taking into consideration a time necessary for downloading the data to the mobile device, and a predicted time interval until the mobile device enters the black spot zone. The network apparatus then sends the data to the mobile device when the mobile device enters the download zone.
摘要翻译：一种用于在预期移动设备进入黑点区域的情况下将数据从网络设备下载到移动设备的方法和网络设备。网络设备确定移动设备已经进入与黑点区域相关的预定跟踪区域，并且考虑到将数据下载到移动设备所需的时间，并收集用于定义用于移动设备的下载区域的信息，并且预测时间间隔，直到移动设备进入黑点区域。然后，当移动设备进入下载区域时，网络设备将数据发送到移动设备。

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