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    • 4. 发明授权
    • Method for power saving in a base station
    • 基站省电方法
    • US08331276B2
    • 2012-12-11
    • US12676401
    • 2007-09-05
    • Stefan LindgrenSten Sjöberg Sjöberg
    • Stefan LindgrenSten Sjöberg Sjöberg
    • G08C17/00
    • H04W52/0206Y02D70/1222Y02D70/1242Y02D70/1262Y02D70/146Y02D70/23
    • A signal having a frame structure is transmitted and received in a cell by a first base station, the structure of the frame having a downlink frame part and an uplink frame part. Each frame part has the ability of carrying at least one data region allocated to at least one user or broadcasted for the traffic flow between the telecommunication network and the user terminal via the first base station. The downlink frame part has an overhead part with at least synchronization or system information. The frame structured signal is transmitted periodically Frame N, Frame N+1, Frame N+2, Frame N+3 with a normal interval defined by the system. The system during, a power saving mode, increases the interval between at least a first and the next following second frame structured signal to a power saving interval.
    • 具有帧结构的信号由第一基站在小区中发送和接收,该帧的结构具有下行链路帧部分和上行链路帧部分。 每个帧部分能够经由第一基站携带分配给至少一个用户的至少一个数据区域或者为电信网络和用户终端之间的业务流广播。 下行链路帧部分具有至少具有同步或系统信息的开销部分。 帧结构信号以系统定义的正常间隔周期性地传输帧N,帧N + 1,帧N + 2,帧N + 3。 在节电模式期间的系统将至少第一和第二后续第二帧结构化信号之间的间隔增加到省电间隔。
    • 5. 发明申请
    • SECURE DIGITAL CERTIFICATE STORING SCHEME FOR FLASH MEMORY AND ELECTRONIC APPARATUS
    • 闪存和电子设备的安全数字证书存储方案
    • US20070130439A1
    • 2007-06-07
    • US11164673
    • 2005-12-01
    • Stefan AnderssonWerner JohanssonStefan Lindgren
    • Stefan AnderssonWerner JohanssonStefan Lindgren
    • G11C7/00
    • G06F21/575G06F21/79G11C16/22
    • The invention relates generally to data security and to data memory technologies, and more specifically provides a method for storing and updating digital certificates in a flash memory, and provides further a flash memory and an electronic apparatus exploiting said method. The method according to the invention is applicable for a flash memory (110) having predefined erase-write blocks and write-read blocks, for enhancing the tampering proof characteristics of said flash memory (110), said certificates authenticating a computer program and being verified by a verification program associated with the computer program, said method comprising the steps of: (230) defining a plurality of memory slots within said at least one erased erase-write block wherein each memory slot have a commencing address comprising a binary “0”- or a binary “1” bit pattern, (240) writing a first and second digital certificate in a first and second one of said memory slots, (250) defining a certificate slot address pointer, (260) updating said certificate slot address pointer by replacing said “0”- or “1”-bit pattern of said pointer with a “1”-or a “0” bit pattern, respectively.
    • 本发明一般涉及数据安全和数据存储技术,更具体地说,提供了一种用于在闪速存储器中存储和更新数字证书的方法,还提供了利用所述方法的闪速存储器和电子设备。 根据本发明的方法适用于具有预定义的擦除写入块和写入读取块的闪存(110),用于增强所述闪存(110)的防篡改特性,所述证书认证计算机程序并被验证 通过与所述计算机程序相关联的验证程序,所述方法包括以下步骤:(230)在所述至少一个擦除擦除写入块内定义多个存储器时隙,其中每个存储器时隙具有包含二进制“0”的开始地址, - 或二进制“1”位模式,(240)在第一和第二所述存储器时隙中写入第一和第二数字证书,(250)定义证书时隙地址指针,(260)更新所述证书时隙地址指针 通过用“1”或“0”位模式分别替换所述指针的所述“0”或“1”位模式。
    • 6. 发明授权
    • Secure digital certificate storing scheme for flash memory and electronic apparatus
    • 闪存和电子设备的安全数字证书存储方案
    • US08195945B2
    • 2012-06-05
    • US11164673
    • 2005-12-01
    • Stefan AnderssonWerner JohanssonStefan Lindgren
    • Stefan AnderssonWerner JohanssonStefan Lindgren
    • G06F21/00
    • G06F21/575G06F21/79G11C16/22
    • A method for storing and updating digital certificates in a flash memory, a flash memory, and an electronic apparatus exploiting the method are disclosed. The method is applicable for a flash memory having predefined erase-write blocks and write-read blocks, for enhancing the tampering proof characteristics of the flash memory. The certificates may be used to authenticate a computer program and may be verified by a verification program associated with the computer program. The method may include defining a plurality of memory slots within at least one erased erase-write block wherein each memory slot have a commencing address comprising a binary “0”- or a binary “1” bit pattern, writing a first and second digital certificate in a first and second one of the memory slots, defining a certificate slot address pointer, and updating the certificate slot address pointer by replacing said “0”- or “1”-bit pattern of the pointer with a “1”- or a “0” bit pattern, respectively.
    • 公开了一种在闪速存储器,闪速存储器和利用该方法的电子设备中存储和更新数字证书的方法。 该方法适用于具有预定义的擦除写入块和写入读取块的闪存,用于增强闪存的防篡改特性。 证书可以用于认证计算机程序,并且可以通过与计算机程序相关联的验证程序来验证。 该方法可以包括在至少一个擦除擦除写入块内定义多个存储器时隙,其中每个存储器时隙具有包括二进制“0”或二进制“1”位模式的开始地址,写入第一和第二数字证书 在第一和第二存储器插槽中,定义证书时隙地址指针,并通过用“1”代替指针的“0”或“1”位模式来更新证书时隙地址指针 “0”位模式。
    • 7. 发明申请
    • Method for Power Saving in a Base Station
    • 基站省电方法
    • US20100189023A1
    • 2010-07-29
    • US12676401
    • 2007-09-05
    • Stefan LindgrenSten Sjöberg
    • Stefan LindgrenSten Sjöberg
    • G08C17/00
    • H04W52/0206Y02D70/1222Y02D70/1242Y02D70/1262Y02D70/146Y02D70/23
    • A signal having a frame structure is transmitted and received in a cell by a first base station, the structure of the frame having a downlink frame part and an uplink frame part. Each frame part has the ability of carrying at least one data region allocated to at least one user or broadcasted for the traffic flow between the telecommunication network and the user terminal via the first base station. The downlink frame part has an overhead part with at least synchronization or system information. The frame structured signal is transmitted periodically Frame N, Frame N+1, Frame N+2, Frame N+3 with a normal interval defined by the system. The system during, a power saving mode, increases the interval between at least a first and the next following second frame structured signal to a power saving interval.
    • 具有帧结构的信号由第一基站在小区中发送和接收,该帧的结构具有下行链路帧部分和上行链路帧部分。 每个帧部分能够经由第一基站携带分配给至少一个用户的至少一个数据区域或者为电信网络和用户终端之间的业务流广播。 下行链路帧部分具有至少具有同步或系统信息的开销部分。 帧结构信号以系统定义的正常间隔周期性地传输帧N,帧N + 1,帧N + 2,帧N + 3。 在节电模式期间的系统将至少第一和第二后续第二帧结构化信号之间的间隔增加到省电间隔。
    • 8. 发明授权
    • Method and arrangement for coupling a wave guide to a component
    • 用于将波导耦合到部件的方法和装置
    • US5774609A
    • 1998-06-30
    • US786734
    • 1997-01-27
    • Lennart BacklinYlva BacklundH.ang.kan ElderstigStefan LindgrenOdd Steijer
    • Lennart BacklinYlva BacklundH.ang.kan ElderstigStefan LindgrenOdd Steijer
    • G02B6/36G02B6/42G02B6/30
    • G02B6/4214G02B6/4239G02B6/3636G02B6/3692
    • Optical components intended for telecommunications purposes must be manufactured and mounted with a great degree of accuracy, since a component, such as an optochip, when mounted must be coupled optically, electrically, mechanically and thermally at the same time. In order to obtain a right-angled geometry when using surface-emitting or surface-detecting components, and to obtain a reduced optical travel path and accurate fixation of an optofiber, a reflective surface (12) which slopes at an angle of 45 degrees is arranged between a light-conducting core (16) and the active surface (10) of an optochip, and the light-conducting core has been placed closer to the reflective surface by bevelling the optofiber (9) and fitting the fiber in a V-groove and accurately fixating the fiber in the groove by means of a flat cover means (20). The aforesaid solutions relate generally to problems of a geometrical nature, but are able to provide important advantages in the arrangement of optical components in so-called optical micro-structures in comparison with earlier known techniques with regard to requirements of space, signal transmission performances and manufacturing costs.
    • 用于电信目的的光学部件必须以高度的精度制造和安装,因为当安装时诸如光电芯片之类的部件必须同时被光学,电气,机械和热耦合。 为了在使用表面发射或表面检测部件时获得直角几何形状,并获得减小的光学行进路径并准确地固定光纤,以45度的角度倾斜的反射表面(12)是 布置在导光芯(16)和光芯片的有源表面(10)之间,并且光导芯已经通过斜视光纤(9)而放置得更靠近反射表面,并将光纤装配在V- 凹槽,并通过平面盖装置(20)精确地将纤维固定在凹槽中。 上述解决方案一般涉及几何性质的问题,但是与先前已知的技术相对于空间,信号传输性能的要求相比,能够在所谓的光学微结构中的光学部件的布置中提供重要的优点, 制造成本。
    • 9. 发明申请
    • Method For Energy Saving In A Telecommunication System
    • 电信系统节能方法
    • US20100246462A1
    • 2010-09-30
    • US12676680
    • 2007-09-05
    • Stefan LindgrenSten Sjöberg
    • Stefan LindgrenSten Sjöberg
    • H04W52/02
    • H04W16/08H04W52/0206H04W88/08Y02D70/146
    • The present invention relates to a method for energy saving in a telecommunication system with at least one first base station 24 for enabling communication within a first cell. A signal having a frame structure is transmitted in the first cell by the first base station 24. The structure of at least some frames comprises an overhead part with at least synchronization or system information. The first base station 24 is in a normal mode operated to transmit at least the overhead part so that it substantially reaches all user terminals within the first cell covering a first area 27. The method is particularly characterized in that the first base station 24 in a power saving mode is operated to transmit at least the overhead part so that it substantially reaches all user terminals within the first cell covering a second area 23 being larger than the first area 27.
    • 本发明涉及一种在电信系统中节能的方法,该方法具有至少一个第一基站24,用于实现第一小区内的通信。 具有帧结构的信号由第一基站24在第一小区中发送。至少一些帧的结构包括具有至少同步或系统信息的开销部分。 第一基站24处于正常模式,以至少发送开销部分,使得其基本上到达覆盖第一区域27的第一小区内的所有用户终端。该方法的特征在于,第一基站24在 操作节电模式以至少发送开销部分,使得其基本上到达覆盖第一区域23内的所有用户终端,第二区域23大于第一区域27。
    • 10. 发明授权
    • Material laminate for use as a covering sheet in an absorbent article
    • 用作吸收制品中的覆盖片的材料层压体
    • US06916969B1
    • 2005-07-12
    • US10019955
    • 2000-07-03
    • Bror-Inge HelmfridssonUrban NilssonStefan Lindgren
    • Bror-Inge HelmfridssonUrban NilssonStefan Lindgren
    • A61F13/511A61F13/15B32B7/04D04H13/00A61F13/20
    • D04H13/00A61F13/5116A61F2013/51182B32B7/04
    • The invention relates to a material laminate for use as a covering sheet on absorbent articles such as sanitary napkins, incontinence protectors, diapers, pant diapers, or the like. The material laminate comprises a first, fluid pervious fibrous material layer and a second fluid pervious porous material layer, wherein at least one of the two material layers comprises thermoplastic material and wherein the two material layers are mutually connected by means of the covering material laminate exhibiting bond sites within which the thermoplastic material has been caused to at least partially soften or melt and thereby bond the two material layers together. In the planar extension, the material laminate exhibits two side portions extending in the length direction and having an extension in the width direction from a respective longitudinal side edge and a distance in towards the longitudinal central axis of the material laminate and a central portion positioned between the side portions in the planar extension of the material laminate, wherein the first material layer and the second material layer in the central portion of the material laminate are intermittently bonded together with a first bond pattern and that the first material layer and the second material layer in the two side portions of the material laminate are intermittently bonded together with a second bond pattern wherein the percentage bonded area in relation to the total area in the two side portions is greater then the percentage bonded area in relation to the total area in the central portion. The invention further pertains to an absorbent article comprising the material laminate.
    • 本发明涉及用作卫生巾,失禁保护器,尿布,短裤尿布等吸收制品上的覆盖片的材料层压体。 材料层压体包括第一流体可渗透的纤维材料层和第二流体可渗透的多孔材料层,其中两个材料层中的至少一个包括热塑性材料,并且其中两个材料层通过覆盖材料层压材料相互连接 引起热塑性材料至少部分软化或熔化的粘合部位,从而将两个材料层粘合在一起。 在平面延伸部分中,材料层压体表现出沿着长度方向延伸的两个侧面部分,并且在宽度方向上具有从相应的纵向侧边缘延伸并且朝向材料层压体的纵向中心轴线的距离以及位于 材料层叠体的平面延伸部中的侧部,其中材料层压体的中心部分中的第一材料层和第二材料层以第一接合图案间歇地结合在一起,并且第一材料层和第二材料层 在材料层压体的两侧部分以第二粘合图案间歇地粘合在一起,其中相对于两个侧面部分的总面积的粘结面积百分比大于相对于中心的总面积的粘合面积百分比 一部分。 本发明还涉及包含材料层压体的吸收制品。