公开(公告)号：US08145721B2

公开(公告)日：2012-03-27

申请号：US12529468

申请日：2007-03-01

申请人： Andreas Olsson ,  Mårten Sundberg

发明人： Andreas Olsson ,  Mårten Sundberg

IPC分类号： G06F15/16

CPC分类号： H04L67/06 ,  H04L65/60 ,  H04L67/322 ,  H04L69/14

摘要： A method for downloading a multimedia file from a server (101, 201, 300, 701) to a user device (100, 200, 400, 700), at least partly via a bandwidth limited connection (202, 702), a server and a user device adapted therefore. A user device, connected to a server selects a multimedia file to be downloaded via two bit streams. In the server the selected multimedia file is divided and coded into a first, low-quality part, and into a second, high-quality part (503). When certain conditions (505) set up for the first part are fulfilled, this part is streamed via a first bit stream (506), and when certain conditions set up for the second part are fulfilled, the second part is downloaded via a second bit stream (508). In the user device, the first part is received and reproduced (603b) as a limited version, available to be played-up in real time (604), while the second part is reproduced and combined with the first part (610, in order to yield the original multimedia file.

摘要翻译： 一种用于至少部分地通过带宽限制连接（202,702）从服务器（101,201,300,701）下载多媒体文件到用户设备（100,200,400,700）的方法，服务器和 因此适用于用户设备。 连接到服务器的用户设备通过两个比特流选择要下载的多媒体文件。 在服务器中，所选择的多媒体文件被分割并编码成第一低质量部分，并分成第二高品质部分（503）。 当满足为第一部分建立的某些条件（505）时，该部分经由第一比特流（506）被流式传输，并且当满足针对第二部分的某些条件被满足时，第二部分经由第二比特 流（508）。 在用户装置中，将第一部分作为限制版本被接收和再现（603b），可以实时播放（604），而第二部分被再现并与第一部分（610，按顺序）组合 产生原始的多媒体文件。

公开(公告)号：US20110222414A1

公开(公告)日：2011-09-15

申请号：US12722633

申请日：2010-03-12

申请人： Tamas Borsos ,  Andreas Olsson ,  Hakan Sture Magnus Svensson ,  András Veres ,  Asa Bertze

发明人： Tamas Borsos ,  Andreas Olsson ,  Hakan Sture Magnus Svensson ,  András Veres ,  Asa Bertze

IPC分类号： H04L12/26

CPC分类号： H04W24/06 ,  H04L43/0829 ,  H04L43/087 ,  H04L43/0888 ,  H04L43/10 ,  H04L43/12 ,  H04W76/12

摘要： A method, apparatus, and system in an IP-based mobile communication network for actively probing a tunneled transmission path from a base station such as an eNB to a core network. A UE-emulator emulates a User Equipment (UE) and provides emulated NAS signaling to a Probe Connection Control (PCC) unit in the base station, which establishes the tunneled transmission path by forwarding the NAS signaling received from the emulator toward the core network. The PCC stores associated communication endpoints and UE-assigned IP addresses. A Probe Traffic Control (PTC) unit within the base station utilizes the stored endpoints and IP addresses to generate probe traffic through the tunneled transmission path toward a probe server or another base station configured as a probe reflector. The probe reflector collects and reports path properties such as packet loss, delay, jitter, and throughput.

摘要翻译： 一种基于IP的移动通信网络中的方法，装置和系统，用于主动地探测从诸如eNB的基站到核心网的隧道传输路径。 UE仿真器模拟用户设备（UE）并向基站中的探测连接控制（PCC）单元提供仿真的NAS信令，该单元通过将从仿真器接收的NAS信号转发到核心网络来建立隧道传输路径。 PCC存储相关联的通信端点和UE分配的IP地址。 基站内的探测业务控制（PTC）单元利用所存储的端点和IP地址，通过隧道传输路径向探测服务器或配置为探测反射器的另一个基站产生探测流量。 探头反射器收集并报告路径属性，如丢包，延迟，抖动和吞吐量。

公开(公告)号：US20110090800A1

公开(公告)日：2011-04-21

申请号：US12922335

申请日：2008-03-14

申请人： Niklas Isaksson ,  Magnus Standar ,  Andreas Olsson ,  Per Stahle

发明人： Niklas Isaksson ,  Magnus Standar ,  Andreas Olsson ,  Per Stahle

IPC分类号： H04B17/00

CPC分类号： H04L41/0609 ,  H04L43/10 ,  H04W24/04

摘要： A telecom node (210, 310) such as a base station is configured to detect events. A low priority event may not be serious enough on its own to raise an alarm to a network management system (220, 420) managing the telecom node (210, 310). However, the low priority event can collectively have a serious impact on the network performance if the event occurs over multiple nodes (210, 310) of the network (200). When a low priority event occurs over multiple nodes (210, 310), the telecom node (210, 310) notifies the network management system (220, 420) of the event by raising an alarm so that the situation can be addressed. In a partitioned network installation, not all neighboring nodes (210, 310) are managed by a same network management system (220, 420). When the alarm is raised to the network management system (220, 420), other network management systems (220, 420) managing the neighboring nodes (210, 310) are notified of the alarm by the network management system (220, 420).

摘要翻译： 诸如基站的电信节点（210,310）被配置为检测事件。 低优先级事件本身可能不足够严重以对管理电信节点（210,310）的网络管理系统（220,420）产生警报。 然而，如果事件发生在网络（200）的多个节点（210,310）上，则低优先级事件可以共同地对网络性能造成严重影响。 当在多个节点（210,310）上发生低优先级事件时，电信节点（210,310）通过提高警报来通知网络管理系统（220,420）事件，从而可以解决该情况。 在分区网络安装中，并非所有相邻节点（210,310）都由相同的网络管理系统（220,420）进行管理。 当向网络管理系统（220,420）发出警报时，管理相邻节点（210,310）的其他网络管理系统（220,420）被网络管理系统（220,420）通知该警报。

公开(公告)号：US20100248739A1

公开(公告)日：2010-09-30

申请号：US12522510

申请日：2007-01-15

申请人： Erik Westerberg ,  Andreas Olsson

发明人： Erik Westerberg ,  Andreas Olsson

IPC分类号： H04W72/04

CPC分类号： H04W72/0486 ,  H04W16/14

摘要： The present invention relates to cellular communications and in particular to a frequency spectrum shared by two cellular networks. The object is flexible utilization of the spectrum. This is achieved by a method wherein a first of the networks occupies part of the shared spectrum in relation to the traffic load in the first network. The first network informs a second of the networks on the extent the shared spectrum is occupied, for the second network to be free to use the shared spectrum outside the occupied part. The invention also relates to a RRM unit arranged for carrying out the inventions, to a BSC and to a radio base station adapted for carrying out the method. One advantage is that spectrum can be lent from an old system when a new system is introduced.

摘要翻译： 本发明涉及蜂窝通信，特别涉及由两个蜂窝网络共享的频谱。 目的是灵活利用光谱。 这通过一种方法来实现，其中第一网络相对于第一网络中的业务负载占据共享频谱的一部分。 第一个网络在共享频谱被占用的程度上通知第二个网络，第二个网络可以自由地使用被占用部分之外的共享频谱。 本发明还涉及一种RRM单元，其被布置用于对BSC和适用于执行该方法的无线电基站执行本发明。 一个优点是，当引入新系统时，可以从旧系统借出频谱。

公开(公告)号：US20100080125A1

公开(公告)日：2010-04-01

申请号：US12444525

申请日：2007-10-04

申请人： Andreas Olsson ,  Håkan Axelsson ,  John Diachina ,  Peter Östrup

发明人： Andreas Olsson ,  Håkan Axelsson ,  John Diachina ,  Peter Östrup

IPC分类号： H04J13/00

CPC分类号： H04W74/0833 ,  H04W72/0413 ,  H04W72/0446 ,  H04W72/1284 ,  H04W72/14 ,  H04W74/008 ,  H04W74/08

摘要： The present invention is a method and system adapted to facilitate, between a mobile station (MS) and network, an indication of support for reduced time transmission interval (RTTI). The MS can provide a base station system (BSS) with an indication of its multislot capability within an access burst sent at the start of a contention based access. In another aspect, the MS can indicate support for a new Immediate Assignment message as the conventional Immediate Assignment message can only assign single timeslots. The present invention enables the Radio Access Network (RAN) to assign RTTI and more than one timeslot for GPRS/EDGE temporary block flows (TBFs) during an Access Grant Channel (AGCH) assignment. The method of the present invention can be implemented in a computer program product or distributed software adapted to be loaded into at least one or a plurality of memory locations and executed by at least one or a plurality of respective computer processors.

摘要翻译： 本发明是一种适于在移动台（MS）和网络之间促进减少时间传输间隔（RTTI）的支持指示的方法和系统。 MS可以在基于竞争的访问开始时发送的接入突发中提供具有其多时隙能力的指示的基站系统（BSS）。 在另一方面，MS可以指示对新的立即分配消息的支持，因为传统的立即分配消息只能分配单个时隙。 本发明使得无线电接入网络（RAN）能够在接入授权信道（AGCH）分配期间为GPRS / EDGE临时块流（TBF）分配RTTI和多于一个时隙。 本发明的方法可以在适于被加载到至少一个或多个存储器位置中并由至少一个或多个相应的计算机处理器执行的计算机程序产品或分布式软件中实现。

公开(公告)号：US20080095105A1

公开(公告)日：2008-04-24

申请号：US11718503

申请日：2004-11-02

申请人： Krister Sundberg ,  Andreas Olsson

发明人： Krister Sundberg ,  Andreas Olsson

IPC分类号： H04Q7/00

CPC分类号： H04W72/121 ,  H04W48/12

摘要： The present invention relates to wireless communications. More especially it relates to wireless packet data communications. Particularly it relates to latency reduction when scheduling a plurality of temporarily inactive users or TBFs for a communications resource. Users or TBFs are pooled at controlled collision rate.

摘要翻译： 本发明涉及无线通信。 更具体地涉及无线分组数据通信。 特别地，它涉及当为通信资源调度多个临时不活动的用户或TBF时的等待时间减少。 用户或TBF以受控的碰撞率汇总。

公开(公告)号：US20070249343A1

公开(公告)日：2007-10-25

申请号：US11736843

申请日：2007-04-18

申请人： Andreas Olsson ,  Krister Sundberg ,  Orjan Sjelvgren ,  Peter Bjorken

发明人： Andreas Olsson ,  Krister Sundberg ,  Orjan Sjelvgren ,  Peter Bjorken

IPC分类号： H04Q7/20

CPC分类号： H04L1/1664 ,  H04L1/0081

摘要： The present invention relates to cellular mobile radio systems, and more especially it relates to reduction of communications latency. Particularly, it relates to transmissions of (positive or negative) acknowledgments. Queuing or redundancy is reduced by means of signaling comprising information on the positive or negative acknowledgements.

摘要翻译： 本发明涉及蜂窝移动无线电系统，并且更具体地涉及减少通信延迟。 特别地，它涉及（正或负）确认的传输。 通过包括正或负确认信息的信令来减少排队或冗余。

公开(公告)号：US07283676B2

公开(公告)日：2007-10-16

申请号：US10300029

申请日：2002-11-20

申请人： Andreas Olsson

发明人： Andreas Olsson

IPC分类号： G06K9/36 ,  G06K9/38

CPC分类号： G06K9/38 ,  G06T7/136 ,  G06T7/73 ,  G06T2207/10016 ,  G06T2207/10048

摘要： In a method for identifying objects in a digital image which is included in a sequence of images, luminance values of a current digital image are compared with at least one threshold value in order to create a current binarized image on the basis of the comparison. A quality measure for the current binarized image is also calculated, whereupon said at least one threshold value is updated on the basis of the quality measure for use in binarization of a subsequent image. The method can be realized in the form of a computer program, a computer program product, a device, and a hand-held apparatus for position determination.

摘要翻译： 在用于识别包括在图像序列中的数字图像中的对象的方法中，将当前数字图像的亮度值与至少一个阈值进行比较，以便基于比较来创建当前的二值化图像。 还计算当前二值化图像的质量度量，因此基于用于后续图像的二值化的质量度量来更新所述至少一个阈值。 该方法可以以计算机程序，计算机程序产品，设备和用于位置确定的手持设备的形式来实现。

公开(公告)号：US07195166B2

公开(公告)日：2007-03-27

申请号：US10819105

申请日：2004-04-07

申请人： Andreas Olsson ,  Mats Petter Pettersson

发明人： Andreas Olsson ,  Mats Petter Pettersson

IPC分类号： G02B26/10

CPC分类号： G06K9/22 ,  G06F3/0321 ,  G06K2009/226

摘要： A method is provided for decoding data stored in a partial area of a coding pattern on a surface, based on a recorded image of the partial area. The coding pattern contains elements which each have at least two possible decoding values. The method identifies in the image a plurality of elements. The method further calculates, for each identified element, an associated value probability for each possible decoding value that the element has this decoding value. Additionally, the method performs the decoding of data based on the decoding values and the corresponding value probabilities. A device and a memory medium storing a computer program with instructions for performing such a data decoding technique are also provided.

摘要翻译： 提供了一种基于部分区域的记录图像对存储在表面上的编码图案的部分区域中的数据进行解码的方法。 编码模式包含各自具有至少两个可能的解码值的元素。 该方法在图像中识别多个元素。 该方法还针对每个识别的元素计算该元素具有该解码值的每个可能解码值的相关值概率。 此外，该方法基于解码值和相应的值概率执行数据的解码。 还提供了存储具有用于执行这种数据解码技术的指令的计算机程序的设备和存储介质。

公开(公告)号：US09288700B2

公开(公告)日：2016-03-15

申请号：US14374891

申请日：2012-01-26

申请人： Christer Gustafsson ,  Ulf Hubinette ,  Andreas Olsson

发明人： Christer Gustafsson ,  Ulf Hubinette ,  Andreas Olsson

IPC分类号： H04W24/08 ,  H04W24/10 ,  H04M15/00 ,  H04W72/08 ,  H04W76/06 ,  H04W88/08

CPC分类号： H04W72/087 ,  H04M15/59 ,  H04W24/08 ,  H04W24/10 ,  H04W76/30 ,  H04W88/08

摘要： A method is performed in a network node of a mobile communication network, for determining a dropped connection to a mobile terminal. The method comprises: detecting a release of a radio bearer associated with the mobile terminal; determining whether the radio bearer is a real-time type radio bearer; when the radio bearer is a real-time type radio bearer, determining the released radio bearer to be a dropped connection when the release is classified as an involuntary release; and when the radio bearer differs from a real-time type radio bearer, determining the released radio bearer to be a dropped connection when there is remaining user data in a buffer for transfer in either direction over the released radio bearer. A corresponding network node, computer program and computer program product are also presented.

摘要翻译： 在移动通信网络的网络节点中执行一种方法，用于确定到移动终端的丢弃的连接。 该方法包括：检测与移动终端相关联的无线承载的释放; 确定无线电承载是否是实时型无线承载; 当所述无线承载是实时型无线电承载时，当所述释放被分类为非自愿释放时，确定所释放的无线承载为丢弃的连接; 并且当无线电承载与实时型无线电承载不同时，当在用于在释放的无线电承载上的任一方向上传送的缓冲器中存在剩余用户数据时，将释放的无线承载确定为丢弃的连接。 还提出了相应的网络节点，计算机程序和计算机程序产品。