公开(公告)号：US09583831B2

公开(公告)日：2017-02-28

申请号：US14113367

申请日：2011-04-26

Applicant: Stefan Eriksson ,  Magnus Isacsson ,  Claes Nylund

Inventor： Stefan Eriksson ,  Magnus Isacsson ,  Claes Nylund

IPC: H01Q3/00 ,  H01Q3/26 ,  G01S7/40 ,  G01S13/02

CPC classification number: H01Q3/26 ,  G01S7/4026 ,  G01S2013/0254

Abstract: An electrically steerable antenna arrangement comprising at least a first antenna function and a second antenna function, each antenna function comprising at least one antenna element, the antenna functions having at least one main radiation lobe that is electrically steerable, where each antenna function comprises at least one signal altering means arranged for altering the time characteristics and/or phase characteristics and/or frequency characteristics of a signal fed through the signal altering means, the electrically steerable antenna arrangement comprising a control unit arranged for feeding a signal comprising control information to the antenna functions via a control connection, the signal altering means being arranged to take certain settings in dependence of the control information, such that for certain settings of the signal altering means, a certain angular direction of said main radiation lobe in relation to an antenna reference plane is acquired. The electrically steerable antenna arrangement further comprises a first monitoring unit connected to the control connection, and a second monitoring unit connected to the antenna functions, the first monitoring unit being arranged to analyze the control information fed to the signal altering means and trigger a first alert via a first alert connection if there is a deviation which exceeds a first threshold, where furthermore the antenna functions are arranged to send signal information to the second monitoring unit regarding the resulting signal fed to said antenna elements, the second monitoring unit being arranged to analyze said signal information and to trigger a second alert via a second alert connection if there is a deviation which exceeds a second threshold.

Abstract translation: 包括至少第一天线功能和第二天线功能的电导向天线装置，每个天线功能包括至少一个天线元件，所述天线功能具有至少一个电导向的主辐射波瓣，其中每个天线功能至少包括 一个信号改变装置，被布置成改变通过信号改变装置馈送的信号的时间特性和/或相位特性和/或频率特性，电可转向天线装置包括控制单元，该控制单元被布置为将包括控制信息的信号馈送到天线 通过控制连接功能，所述信号改变装置被布置为根据控制信息进行某些设置，使得对于信号改变装置的某些设置，所述主辐射波瓣的某个角度方向相对于天线参考平面 被收购。 电导向天线装置还包括连接到控制连接的第一监视单元和连接到天线功能的第二监视单元，第一监视单元被布置成分析馈送到信号改变装置的控制信息并触发第一警报 通过第一警报连接，如果存在超过第一阈值的偏差，则此外天线功能被布置为向第二监视单元发送关于馈送到所述天线元件的结果信号的信号信息，第二监视单元被布置成分析 所述信号信息，并且如果存在超过第二阈值的偏差，则经由第二警报连接触发第二警报。

公开(公告)号：US20120320871A1

公开(公告)日：2012-12-20

申请号：US13498088

申请日：2012-02-13

Applicant: Stefan Eriksson Löwenmark ,  Paul Schliwa-Bertling ,  Märten Sundberg

Inventor： Stefan Eriksson Löwenmark ,  Paul Schliwa-Bertling ,  Märten Sundberg

IPC: H04W72/04

CPC classification number: H04W72/14

Abstract: A method in a mobile station (120) for enabling more than eight mobile stations to share one uplink Packet Data Channel (PDCH) in a GSM network (100) is provided. A combination of Uplink State Flag values in a set of two or more downlink radio blocks is received. The received Uplink State Flag values of the combination are jointly interpreted. Packet data are only transmitted (706; 1402) when an assigned combination of Uplink State Flag values has been received. Conventionally in GSM only a maximum of 8 unique mobile stations can share one PDCH using one timeslot (of eight conventionally available). By the combination of the USF values and joint interpretation thereof, more than 8 unique mobile station can share the same PDCH. Compatibility is also enabled with legacy mobile stations supporting only a single USF value.

Abstract translation: 提供了一种用于使多于八个移动台在GSM网络（100）中共享一个上行链路分组数据信道（PDCH）的移动台（120）中的方法。 接收一组两个或更多个下行链路无线电块中的上行链路状态标志值的组合。 所接收的组合的上行链路状态标志值被联合解释。 当已经接收到上行链路状态标志值的分配组合时，仅发送分组数据（706; 1402）。 通常在GSM中，最多只有8个独特的移动台可以使用一个时隙（八个常规可用）共享一个PDCH。 通过USF值和联合解释的组合，超过8个独特的移动台可以共享相同的PDCH。 与仅支持单个USF值的传统移动台也实现兼容性。

公开(公告)号：US20120269145A1

公开(公告)日：2012-10-25

申请号：US13498201

申请日：2012-02-20

Applicant: Daniel Widell ,  John Walter Diachina ,  Stefan Eriksson Löwenmark ,  Paul Schliwa-Bertling ,  Mårten Sundberg

Inventor： Daniel Widell ,  John Walter Diachina ,  Stefan Eriksson Löwenmark ,  Paul Schliwa-Bertling ,  Mårten Sundberg

IPC: H04W72/04

CPC classification number: H04W72/0446 ,  H04L1/0025 ,  H04L1/0045 ,  H04L1/0079 ,  H04L1/1664

Abstract: The invention relates to a method in a mobile network for resolving a Temporary Block Flow, a TBF, in a wireless network including one or more mobile stations exchanging data with a base station system. The packet data is transmitted by means of one or more RLC/MAC blocks each associated with the TBF. The TBF is identified by means of an Temporary Flow Identity, a TFI, and associated to an MS. The inventive method is applicable in a wireless communication system with an extended TFI addressing space. The method comprises steps of receiving a RLC/MAC block and retrieving a first TFI in the RLC/MAC header. The TFI is compared to an assigned TFI. The capability for the associated MS to resolve TBFs based on extended TFI addressing is determined. If the received first TFI matches assigned TFI and represents a comprehensive TFI for the associated MS, the payload of the RLC/MAC block is decoded. When the first TFI matches assigned TFI value and is identified as a code point to an eTFI, at least a predetermined field of the RLC data block is decoded and an extended TFI, eTFI, is retrieved. The eTFI is compared with an assigned eTFI. Following a match, the payload of the RLC data block is decoded. The procedure is repeated for further RLC/MAC block associated with the TBF until the TBF is resolved.The invention also relates to a mobile station and a base station system used to resolve a TBF according to the inventive method.

Abstract translation: 本发明涉及移动网络中用于解决包括与基站系统交换数据的一个或多个移动站的无线网络中的临时块流TBF的方法。 分组数据通过与TBF相关联的一个或多个RLC / MAC块发送。 TBF通过临时流标识，TFI识别，并与MS相关联。 本发明的方法适用于具有扩展TFI寻址空间的无线通信系统。 该方法包括以下步骤：在RLC / MAC报头中接收RLC / MAC块并检索第一TFI。 将TFI与分配的TFI进行比较。 确定相关MS解析基于扩展TFI寻址的TBF的能力。 如果接收到的第一TFI匹配分配的TFI并且表示相关MS的综合TFI，则对RLC / MAC块的有效载荷进行解码。 当第一TFI匹配分配的TFI值并被识别为eTFI的代码点时，RLC数据块的至少一个预定字段被解码，并且检索扩展的TFI，eTFI。 将eTFI与指定的eTFI进行比较。 在匹配之后，对RLC数据块的净荷进行解码。 对于与TBF相关联的进一步的RLC / MAC块重复该过程，直到TBF被解决为止。 本发明还涉及根据本发明的方法用于解析TBF的移动台和基站系统。

公开(公告)号：US08238276B2

公开(公告)日：2012-08-07

申请号：US12531224

申请日：2008-03-07

Applicant: John Diachina ,  Stefan Eriksson

Inventor： John Diachina ,  Stefan Eriksson

IPC: H04B7/00 ,  H04B3/24

CPC classification number: H04L1/0075

Abstract: A method of transmitting a downlink, coding scheme CS-1 RLC/MAC control message from a BSS to an EGPRS MS (61), and receiving and detecting the CS-1 RLC/MAC control message in the MS. The BSS places in an MCS-1 radio block, a CS-1 RLC/MAC control block identical to a coding scheme CS-1 RLC/MAC control message excluding the MAC header octet. The BSS also places a coding scheme CS-4 stealing bit code word in the radio block using legacy stealing bit values and positions. The CPS field (26) of the block header (25) indicates that the radio block contains a CS-1 RLC/MAC control message. The MS receives the radio block and detects the coding scheme CS-4 stealing bit code word. In response, the MS interprets the received radio block header to identify the CPS field. The MS determines from the CPS field that a CS-1 RLC/MAC control block has been received.

Abstract translation: 将下行链路编码方案CS-1 RLC / MAC控制消息从BSS发送到EGPRS MS（61）的方法，以及接收和检测MS中的CS-1 RLC / MAC控制消息。 BSS放置在MCS-1无线电块中，CS-1 RLC / MAC控制块与除了MAC头字节之外的编码方案CS-1 RLC / MAC控制消息相同。 BSS还使用传统的窃取位值和位置将编码方案CS-4窃取位代码字放在无线电块中。 块标题（25）的CPS字段（26）表示无线块包含CS-1 RLC / MAC控制消息。 MS接收无线电块并检测编码方案CS-4窃取位码字。 作为响应，MS解释所接收的无线电块头部以识别CPS字段。 MS从CPS字段确定已经接收到CS-1 RLC / MAC控制块。

公开(公告)号：US07188300B2

公开(公告)日：2007-03-06

申请号：US10134017

申请日：2002-04-26

Applicant: Stefan Eriksson ,  Arne Berglund ,  David Bladsjo

Inventor： Stefan Eriksson ,  Arne Berglund ,  David Bladsjo

IPC: H03M13/03

CPC classification number: H04W28/18 ,  H04W28/22

Abstract: Flexibly configurable layer one transport channels produce radio blocks in response to communication information and extract communication information from radio blocks. Each transport channel can include an encoder or a decoder coupled to and cooperable with a data puncturer or a data repeater. An information source can produce for each transport channel first configuration information and second configuration information, wherein the first configuration information is indicative of how the associated transport channel is to be configured if a first modulation type is used for a current radio block, and wherein the second configuration information is indicative of how the associated transport channel is to be configured if a second modulation type is used for the current radio block. The physical layer can include a description information source that provides description information from which various configurations of the transport channels can be determined. The description information source provides the description information in the physical layer in response to further information which the description information source receives from a higher layer and which is indicative of a service request initiated by a communication network.

Abstract translation: 灵活可配置的第一层传输信道响应于通信信息产生无线电块并从无线电块提取通信信息。 每个传输信道可以包括与数据穿孔器或数据中继器耦合并与其配合的编码器或解码器。 信息源可以为每个传输信道产生第一配置信息和第二配置信息，其中如果第一调制类型用于当前无线电块，则第一配置信息指示如何配置关联的传输信道，并且其中， 如果第二调制类型用于当前无线电块，第二配置信息指示如何配置关联的传输信道。 物理层可以包括提供描述信息的描述信息源，从该信息源可以确定传输信道的各种配置。 描述信息源响应于描述信息源从较高层接收的进一步信息提供物理层中的描述信息，并且其指示由通信网络发起的服务请求。

公开(公告)号：US07164890B2

公开(公告)日：2007-01-16

申请号：US10717918

申请日：2003-11-21

Applicant: Stefan Eriksson ,  Hannes Ekstroem ,  Andreas Schieder ,  Henning Wiemann

Inventor： Stefan Eriksson ,  Hannes Ekstroem ,  Andreas Schieder ,  Henning Wiemann

IPC: H04B1/00

CPC classification number: H04W72/005 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0015 ,  H04L1/0026 ,  H04L2001/0093

Abstract: A network node (28) of a wireless telecommunication network (20) uses a first coding scheme (selected from plural possible coding schemes) for encoding of a point-to-multipoint (PTM) transmission carried to plural mobile stations (30) on a common downlink channel (32). The mobile stations (30) receiving the point-to-multipoint transmission on the common downlink channel (32) evaluate the link quality of the point-to-multipoint transmission. Feedback from the plural mobile stations (30) regarding the link quality of the point-to-multipoint transmission is provided to the network node (28) on a common uplink channel (36). A controller (48) at the network node (28) monitors information received on the common uplink channel for feedback regarding the link quality of the point-to-multipoint transmission. The controller (48) at the network node (28) uses the feedback to determine whether to change from the first coding scheme to a second coding scheme for the encoding of the point-to-multipoint transmission to the plural mobile stations (30).

Abstract translation: 无线电信网络（20）的网络节点（28）使用第一编码方案（从多个可能的编码方案中选择）来对在多个移动站（30）上传送的点对多点（PTM）传输进行编码 公共下行链路信道（32）。 接收公共下行链路信道（32）上的点对多点传输的移动站（30）评估点对多点传输的链路质量。 来自多个移动站（30）的关于点对多点传输的链路质量的反馈被提供给公共上行链路信道（36）上的网络节点（28）。 在网络节点（28）处的控制器（48）监视在公共上行链路信道上接收的关于点对多点传输的链路质量的反馈的信息。 网络节点（28）处的控制器（48）使用反馈来确定是否从第一编码方案改变为用于对多个移动台（30）的点对多点传输的编码的第二编码方案。

公开(公告)号：USD289163S

公开(公告)日：1987-04-07

申请号：US669651

申请日：1984-11-06

Applicant: Stefan Eriksson

Designer： Stefan Eriksson

公开(公告)号：US08848683B2

公开(公告)日：2014-09-30

申请号：US12864307

申请日：2008-11-11

Applicant: Miguel Lopez ,  Stefan Eriksson

Inventor： Miguel Lopez ,  Stefan Eriksson

IPC: H04B7/212 ,  H04L5/12 ,  H04L27/34 ,  H04L27/18 ,  H04L1/00

CPC classification number: H04L1/0038 ,  H04L1/0003 ,  H04L5/12 ,  H04L27/18 ,  H04L27/3444

Abstract: In a method, modulator, transmitter and receiver, the modulator of data signals to be transmitted simultaneously to at least two receiving mobile stations in the same transmission time slot is adapted to select rotational angle of a QPSK transmission modulation, such as a hybrid α-QPSK modulation used to modulate the data signals to the at least two mobile stations in response to the capabilities of the mobile stations that share the same transmission slot.

Abstract translation: 在一种方法中，调制器，发射机和接收机将同时传输到相同传输时隙中的至少两个接收移动台的数据信号的调制器适于选择QPSK传输调制的旋转角度， QPSK调制用于响应于共享相同传输时隙的移动站的能力而将数据信号调制到至少两个移动站。

公开(公告)号：US20140049426A1

公开(公告)日：2014-02-20

申请号：US14113367

申请日：2011-04-26

Applicant: Stefan Eriksson ,  Magnus Isacsson ,  Claes Nylund

Inventor： Stefan Eriksson ,  Magnus Isacsson ,  Claes Nylund

IPC: H01Q3/26

CPC classification number: H01Q3/26 ,  G01S7/4026 ,  G01S2013/0254

Abstract: An electrically steerable antenna arrangement comprising at least a first antenna function and a second antenna function, each antenna function comprising at least one antenna element, the antenna functions having at least one main radiation lobe that is electrically steerable, where each antenna function comprises at least one signal altering means arranged for altering the time characteristics and/or phase characteristics and/or frequency characteristics of a signal fed through the signal altering means, the electrically steerable antenna arrangement comprising a control unit arranged for feeding a signal comprising control information to the antenna functions via a control connection, the signal altering means being arranged to take certain settings in dependence of the control information, such that for certain settings of the signal altering means, a certain angular direction of said main radiation lobe in relation to an antenna reference plane is acquired. The electrically steerable antenna arrangement further comprises a first monitoring unit connected to the control connection, and a second monitoring unit connected to the antenna functions, the first monitoring unit being arranged to analyze the control information fed to the signal altering means and trigger a first alert via a first alert connection if there is a deviation which exceeds a first threshold, where furthermore the antenna functions are arranged to send signal information to the second monitoring unit regarding the resulting signal fed to said antenna elements, the second monitoring unit being arranged to analyze said signal information and to trigger a second alert via a second alert connection if there is a deviation which exceeds a second threshold.

Abstract translation: 包括至少第一天线功能和第二天线功能的电导向天线装置，每个天线功能包括至少一个天线元件，所述天线功能具有至少一个电导向的主辐射波瓣，其中每个天线功能至少包括 一个信号改变装置，被布置成改变通过信号改变装置馈送的信号的时间特性和/或相位特性和/或频率特性，电可转向天线装置包括控制单元，该控制单元被布置为将包括控制信息的信号馈送到天线 通过控制连接功能，所述信号改变装置被布置为根据控制信息进行某些设置，使得对于信号改变装置的某些设置，所述主辐射波瓣的某个角度方向相对于天线参考平面 被收购。 电导向天线装置还包括连接到控制连接的第一监视单元和连接到天线功能的第二监视单元，第一监视单元被布置成分析馈送到信号改变装置的控制信息并触发第一警报 通过第一警报连接，如果存在超过第一阈值的偏差，则此外天线功能被布置为向第二监视单元发送关于馈送到所述天线元件的结果信号的信号信息，第二监视单元被布置成分析 所述信号信息，并且如果存在超过第二阈值的偏差，则经由第二警报连接触发第二警报。

公开(公告)号：US08358678B2

公开(公告)日：2013-01-22

申请号：US12346619

申请日：2008-12-30

Applicant: Stefan Eriksson ,  Miguel Lopez ,  Mårten Sundberg

Inventor： Stefan Eriksson ,  Miguel Lopez ,  Mårten Sundberg

IPC: H04B1/713

CPC classification number: H04B1/7143

Abstract: First and second groups of mobile terminal communications in a cell are defined. A basic frequency hopping sequence for both groups is identified. An offset from the basic hopping sequence is determined for each mobile terminal communication in the first and second groups and is used along with the basic frequency hopping sequence to generate an assigned frequency hopping sequence for each mobile terminal. Some of the assigned frequency hopping sequences overlap such that a first communication from the first group and a second communication from the second group simultaneously use the same time-frequency radio resource during one hop in their corresponding assigned frequency hopping sequences. The first and second mobile terminal communications use a different time-frequency radio resource during another hop in their respective assigned frequency hopping sequence thereby varying the offset for each mobile terminal communication in the second group to improve interference diversity between the two groups for each hop.

Abstract translation: 定义了小区中的第一和第二组移动终端通信。 识别两组的基本跳频序列。 对于第一和第二组中的每个移动终端通信确定与基本跳频序列的偏移量，并与基本跳频序列一起使用，以为每个移动终端生成分配的跳频序列。 一些分配的跳频序列重叠，使得来自第一组的第一通信和来自第二组的第二通信在其相应的分配的跳频序列中的一跳期间同时使用相同的时频无线电资源。 第一和第二移动终端通信在其各自分配的跳频序列中的另一跳期间使用不同的时频无线电资源，从而改变第二组中的每个移动终端通信的偏移，以改善每个跳的两组之间的干扰分集。