公开(公告)号：US20080232326A1

公开(公告)日：2008-09-25

申请号：US12049870

申请日：2008-03-17

Applicant: Bengt Lindoff ,  Bo Bernhardsson ,  Arne Simonsson

Inventor： Bengt Lindoff ,  Bo Bernhardsson ,  Arne Simonsson

IPC: H04Q7/00

CPC classification number: H04W36/30 ,  H04W36/20

Abstract: According to the teachings presented herein, wireless communication network interference is reduced by sending handover measurement information from mobile stations in conjunction with sending uplink scheduling requests, and by correspondingly making combined handover and uplink resource scheduling decisions. In this context, the combined decision considers both the handover measurement information and the uplink scheduling request, and determines whether a serving cell grants or denies the request and whether handover from the serving cell to a neighboring cell is or is not initiated for the mobile station. The combined determination provides for timely handover of the mobile station, such as where the mobile station is operating near a cell edge and issues an uplink scheduling request to its currently serving cell.

Abstract translation: 根据本文提出的教导，通过从移动台发送切换测量信息并结合发送上行调度请求，并相应地进行组合切换和上行链路资源调度决定，减少了无线通信网络的干扰。 在这种情况下，组合决策同时考虑切换测量信息和上行链路调度请求，并且确定服务小区是否授予或拒绝该请求，以及从移动台是否启动从服务小区到相邻小区的切换 。 组合确定提供移动站的及时切换，例如移动站在小区边缘附近操作的位置，并向其当前服务小区发布上行链路调度请求。

公开(公告)号：US20070223403A1

公开(公告)日：2007-09-27

申请号：US11571561

申请日：2004-07-01

Applicant: Anders Furuskar ,  Arne Simonsson ,  Jonas Pettersson ,  Stefan Rommer

Inventor： Anders Furuskar ,  Arne Simonsson ,  Jonas Pettersson ,  Stefan Rommer

IPC: H04B7/005

CPC classification number: H04W52/24

Abstract: In a wireless network using a carrier sense multiple access (CSMA) scheme is provided a method, system, devices and instruction sets for detecting transmission levels and adjusting the transmission levels for both a connection point and mobile stations within the network in order to reduce power consumption in network devices and minimize interference problems while keeping hidden node problems on a controlled level.

Abstract translation: 在使用载波侦听多路访问（CSMA）方案的无线网络中，提供了一种方法，系统，设备和指令集，用于检测传输级别并调整网络内的连接点和移动台的传输级别，以减少功率 在网络设备中的消耗，并尽可能减少干扰问题，同时将隐藏的节点问题保持在受控的水平。

公开(公告)号：US20070091851A1

公开(公告)日：2007-04-26

申请号：US10583261

申请日：2004-06-30

Applicant: Arne Simonsson ,  Anders Furuskar ,  Jonas Pettersson ,  Bjorn Svensson

Inventor： Arne Simonsson ,  Anders Furuskar ,  Jonas Pettersson ,  Bjorn Svensson

IPC: H04Q7/00

CPC classification number: H04W48/18 ,  H04W24/00

Abstract: In a method of selecting an access network from among one or more access networks capable of providing service to a mobile communication station, a radio quality from the terminal to each access network is determined (S1), for each access network, a utilization factor for at least one node is determining (S2), for each access network, a user perceived data quality, based on said determined utilization factor and said determined radio quality for the access network, is determined (S3), and at least one of said access networks, is selected (S4) based on the determined user perceived quality, whereby an improved user perceived data quality is enabled.

Abstract translation: 在从能够向移动通信站提供服务的一个或多个接入网络中选择接入网络的方法中，确定从终端到每个接入网络的无线电质量（S1），对于每个接入网络，利用率 对于每个接入网络，对于至少一个节点确定（S 2），确定基于所述确定的利用因子和接入网络的所确定的无线电质量的用户感知数据质量（S 3），以及至少一个节点 基于所确定的用户感知质量来选择所述接入网络（S 4），从而实现改进的用户感知数据质量。

公开(公告)号：US09832780B2

公开(公告)日：2017-11-28

申请号：US13133584

申请日：2008-12-09

Applicant: Per Burström ,  Aare Mällo ,  Henrik Sahlin ,  Arne Simonsson

Inventor： Per Burström ,  Aare Mällo ,  Henrik Sahlin ,  Arne Simonsson

IPC: H04B17/00 ,  H04W72/08 ,  H04L1/20 ,  H04W52/32 ,  H04L1/00 ,  H04W52/14

CPC classification number: H04W72/085 ,  H04L1/0026 ,  H04L1/0036 ,  H04L1/20 ,  H04W52/146 ,  H04W52/325

Abstract: According to embodiment of the present invention, there is provided a radio base station (20) and a corresponding method for estimating the quality of the uplink control channel. The method comprises measuring (32, 42) a quality parameter of the uplink data channel, and using (38, 50) this to estimate the quality of the uplink control channel. In one embodiment, measurements of the uplink control channel are taken and their reliability determined. If the reliability is low (i.e. below a threshold, or below the respective measurements taken on the uplink data channel), then measurements on the data channel are used instead of those made on the control channel to estimate the control channel quality.

公开(公告)号：US09775067B2

公开(公告)日：2017-09-26

申请号：US13124955

申请日：2008-10-20

Applicant: Konstantinos Dimou ,  Gabor Fodor ,  Anders Furuskär ,  Walter Müller ,  Arne Simonsson

Inventor： Konstantinos Dimou ,  Gabor Fodor ,  Anders Furuskär ,  Walter Müller ,  Arne Simonsson

IPC: H04W28/00 ,  H04W72/04

CPC classification number: H04L5/0032 ,  H04W28/00 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/082

Abstract: A system includes a first device (110) to classify data as one of a control message or a non-control message, and provide the classification of the data to a second device (122). The second device (122) receives the classification of the data, receives information associated with a resource (460), calculates an expected interference associated with the resource (460) based on the information associated with the resource (460), and allocates, to the resource (460), data classified as a control message when the expected interference corresponds to a low expected interference.

公开(公告)号：US09496984B2

公开(公告)日：2016-11-15

申请号：US13379786

申请日：2009-06-29

Applicant: Jan Christoffersson ,  Jonas Fröberg Olsson ,  Kjell Larsson ,  Peter Ökvist ,  Arne Simonsson

Inventor： Jan Christoffersson ,  Jonas Fröberg Olsson ,  Kjell Larsson ,  Peter Ökvist ,  Arne Simonsson

IPC: H04B17/373 ,  H04L1/00 ,  H04B17/23 ,  H04W24/08 ,  H04L12/24

CPC classification number: H04L1/0026 ,  H04B17/23 ,  H04B17/373 ,  H04L1/0019 ,  H04L41/147 ,  H04L2001/0093 ,  H04W24/08

Abstract: Method and arrangement in a mobile terminal for predicting future data communication performance of transmissions between a base station and the mobile terminal. The base station and the mobile terminal are comprised in a wireless communication system. The method comprises receiving information from the base station, concerning the relation between distribution characteristics and the performance of established data communications via the base station, comparing the own distribution characteristics of the mobile terminal with the received information, determining the own predicted data communication performance based on the made comparison between the own distribution characteristics and the received information, and displaying the determined own predicted data communication performance on a display of the mobile terminal. Also, a method and arrangement in a base station for assisting a mobile terminal in predicting future data communication performance of transmissions is comprised.

Abstract translation: 移动终端中用于预测基站与移动终端之间的传输的未来数据通信性能的方法和装置。 基站和移动终端包括在无线通信系统中。 该方法包括从基站接收关于经由基站的分布特征与建立的数据通信的性能之间的关系的信息，将本机的分配特性与接收到的信息进行比较，确定自己的预测数据通信性能 在自己的分配特性与接收到的信息之间进行比较，并且在移动终端的显示器上显示所确定的本来的预测数据通信性能。 此外，包括用于辅助移动终端预测传输的未来数据通信性能的基站中的方法和装置。

公开(公告)号：US09474030B2

公开(公告)日：2016-10-18

申请号：US14398591

申请日：2012-05-07

Applicant: Arne Simonsson ,  Jonas Fröberg Olsson ,  Peter Ökvist

Inventor： Arne Simonsson ,  Jonas Fröberg Olsson ,  Peter Ökvist

IPC: H04W36/00 ,  H04W52/18 ,  H04W52/36 ,  H04W84/04 ,  H04W36/04

CPC classification number: H04W52/18 ,  H04W36/0083 ,  H04W36/04 ,  H04W52/36 ,  H04W52/365 ,  H04W52/367 ,  H04W84/045

Abstract: A method is disclosed for use in a heterogeneous telecommunications system of the kind comprising a macro base station and a low-power base station, the low-power base station having a coverage which is extendible by range expansion, RE, to serve a user equipment which would otherwise have been served by the macro base station. According to the method, which is performed in either of the macro base station or the low-power base station, information about radio conditions of the user equipment at least with respect to the macro base station is obtained (310). Based on the obtained information, it is determined (320) whether a criterion for conditional range expansion is satisfied, said criterion being related to the uplink transmission power of the user equipment to the macro base station. Accordingly, range expansion is applied (330) for the user equipment only when the criterion is satisfied. A corresponding base station, telecommunications system and computer readable storage medium are also disclosed.

Abstract translation: 公开了一种在包括宏基站和低功率基站的异构电信系统中使用的方法，该低功率基站具有可扩展范围扩展的覆盖范围，以便为用户设备 否则将由宏基站服务。 根据在宏基站或低功率基站中的任一个执行的方法，获得关于至少相对于宏基站的用户设备的无线电条件的信息（310）。 基于获得的信息，确定（320）是否满足条件扩展的标准，所述标准与用户设备对宏基站的上行发送功率有关。 因此，仅当满足标准时才对用户设备应用范围扩展（330）。 还公开了相应的基站，电信系统和计算机可读存储介质。

公开(公告)号：US09398547B2

公开(公告)日：2016-07-19

申请号：US13883002

申请日：2010-11-04

Applicant: Mårten Ericson ,  Arne Simonsson

Inventor： Mårten Ericson ,  Arne Simonsson

IPC: H04M1/00 ,  H04W52/34 ,  H04W52/14 ,  H04W52/22 ,  H04W52/36 ,  H04W52/24 ,  H04W88/10 ,  H04W52/38 ,  H04W52/16

CPC classification number: H04W52/346 ,  H04W52/143 ,  H04W52/16 ,  H04W52/223 ,  H04W52/225 ,  H04W52/228 ,  H04W52/24 ,  H04W52/34 ,  H04W52/343 ,  H04W52/367 ,  H04W52/38 ,  H04W88/10

Abstract: A method in a base station for calculating a power relating to a first radio access is provided. The power is to be shared with a second radio access within the base station. The base station communicates with a number of user equipments using the first radio access. When the base station has estimated a statistic power distribution of transmit power to said user equipments during a time interval, it calculates a margin of power not to be shared with the second radio access, based on the estimated statistic power distribution. The base station further calculates a power to be shared with the second radio access, based on said margin of power.

Abstract translation: 提供了一种用于计算与第一无线电接入有关的功率的基站中的方法。 电力将与基站内的第二无线电接入共享。 基站使用第一无线电接入与多个用户设备进行通信。 当基站已经在时间间隔内估计到所述用户设备的发射功率的统计功率分配时，基于估计的统计功率分布来计算不与第二无线电接入共享的功率余量。 基站基于所述功率余量进一步计算与第二无线电接入共享的功率。

公开(公告)号：US08953480B2

公开(公告)日：2015-02-10

申请号：US13576191

申请日：2010-02-05

Applicant: Martin Alm ,  Fredrik Athley ,  Erik Eriksson ,  Magnus Lundevall ,  Arne Simonsson

Inventor： Martin Alm ,  Fredrik Athley ,  Erik Eriksson ,  Magnus Lundevall ,  Arne Simonsson

IPC: H04L27/00 ,  H04B7/216 ,  H04W4/00

CPC classification number: H04L1/0009 ,  H04L1/0003 ,  H04L1/0019 ,  H04L1/0026 ,  H04L1/1607 ,  H04W24/02 ,  H04W72/085

Abstract: Method and arrangement in a network entity for supporting link adaptation in a wireless communication system. The method comprises obtaining 204 one or more predicted parameters related to the quality of a radio link. The method further comprises measuring 206 one or more actual parameters, corresponding to the one or more predicted parameters. The method further comprises deriving 208 one or more error distributions based on the difference between the predicted and actual one or more parameters, from which error distributions a link adaptation margin estimate is derived, based on a predetermined radio link quality target. The link adaptation margin estimate is then used for supporting link adaptation for the radio link.

Abstract translation: 网络实体中用于支持无线通信系统中的链路自适应的方法和装置。 该方法包括获得与无线电链路的质量相关的一个或多个预测参数。 该方法还包括测量206个对应于一个或多个预测参数的一个或多个实际参数。 该方法还包括：基于预测的和实际的一个或多个参数之间的差异，基于预定的无线电链路质量目标从中导出208个一个或多个误差分布，基于预定的无线链路质量目标从中导出链路适应裕度估计的误差分布。 然后，链路适配余量估计用于支持无线电链路的链路自适应。

公开(公告)号：US08897714B2

公开(公告)日：2014-11-25

申请号：US13145255

申请日：2009-01-20

Applicant: Anders Furuskär ,  Kristina Jersenius ,  Jessica Östergaard ,  Arne Simonsson ,  Magnus Thurfjell

Inventor： Anders Furuskär ,  Kristina Jersenius ,  Jessica Östergaard ,  Arne Simonsson ,  Magnus Thurfjell

IPC: H04B17/00 ,  H04W52/24 ,  H04W52/10 ,  H04W52/14

CPC classification number: H04B17/0042 ,  H04B17/309 ,  H04B17/391 ,  H04W52/10 ,  H04W52/143 ,  H04W52/242

Abstract: A method of estimating path loss for a channel between a user equipment and a base station of a wireless communication system, the method performed at the base station and comprising the steps of: measuring (302) a signal power PSDrx for a received signal transmitted from the user equipment to the base station on the channel; and estimating (304) a path loss PL*, based on the measured signal power PSDrx and a path loss compensation value α associated with the base station. A base station and a computer readable medium is also described.

Abstract translation: 一种用于估计无线通信系统的用户设备与基站之间的信道的路径损耗的方法，所述方法在所述基站处执行，并且包括以下步骤：测量（302）从所述基站发送的接收信号的信号功率PSDrx 用户设备到基站上的信道; 以及基于与基站相关联的测量信号功率PSDrx和路径损耗补偿值α来估计（304）路径损耗PL *。 还描述了基站和计算机可读介质。