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1. 发明申请

WO2009061403A2 UPLINK RADIO FRAMES APPORTIONED FOR PLURAL MULTIPLE ACCESS TECHNOLOGIES 审中-公开
标题翻译：上传多个接入技术的无线射频框架
公开(公告)号：WO2009061403A2
公开(公告)日：2009-05-14
申请号：PCT/US2008012479
申请日：2008-11-05
申请人： ERICSSON TELEFON AB L M , BALACHANDRAN KUMAR , ERNSTROM PER , KOORAPATY HAVISH , RAMESH RAJARAM , THAKARE KIRAN
发明人： BALACHANDRAN KUMAR , ERNSTROM PER , KOORAPATY HAVISH , RAMESH RAJARAM , THAKARE KIRAN
IPC分类号： H04B1/38 , H04L27/28
CPC分类号： H04L27/0008 , H04L5/0007 , H04L27/2601
摘要： Frames of information are communicated between a base station (28) of a radio access network (RAN) and plural types of wireless terminals (30). Frame handlers of the base station and of certain types of wireless terminals (30-2) process differing portions of the frame according to respective differing multiple access technologies. In differing embodiments and implementations, modulation techniques of the differing multiple access technologies can be apportioned to differing portions of the frame in various manners, such as (for example) to differing subframes of a multi- sub-framed frame or to differing burst fields or sections of an uplink (UL) burst.
摘要翻译：在无线电接入网络（RAN）的基站（28）和多种类型的无线终端（30）之间传送信息帧。基站和某些类型的无线终端（30-2）的帧处理器根据相应的不同的多址技术处理帧的不同部分。在不同的实施例和实现中，不同的多址技术的调制技术可以以各种方式分配给帧的不同部分，例如（例如）到多子帧帧的不同子帧或不同的突发字段，上行链路（UL）突发的部分。

2. 发明申请

WO2009054773A8 REDUCTION IN HANDOVER INTERRUPTION IN WIMAX 审中-公开
标题翻译：减少WIMAX中的切换中断
公开(公告)号：WO2009054773A8
公开(公告)日：2009-06-11
申请号：PCT/SE2008050433
申请日：2008-04-17
申请人： ERICSSON TELEFON AB L M , THAKARE KIRAN
发明人： THAKARE KIRAN
IPC分类号： H04W36/08 , H04W36/00
CPC分类号： H04W36/0055 , H04W72/0426
摘要： In a wireless network, a mobile station (210) is in a serving radio link with a serving base station (220). A handover is desired so that the mobile station (210) can establish a target radio link with a target base station (230). When the handover process is initiated, the target base station (230) is alerted about the impending handover by the serving base station (220). The target base station (230) allocates a radio resource set and provides information on the radio resource set piggy-backed onto an alert response message to the serving base station (220). The serving base station (220) relays radio resource set piggy-backed onto either a handover request or response message to the mobile station (210). The mobile station (210) breaks the serving radio link with the serving base station (220) and establishes the target radio link using the radio resource set.
摘要翻译：在无线网络中，移动台（210）处于与服务基站（220）的服务无线电链路中。期望切换，使得移动台（210）可以建立与目标基站（230）的目标无线电链路。当切换过程开始时，服务基站（220）向目标基站（230）报告即将发生的切换。目标基站（230）分配无线资源集合，并将关于捎带的无线资源集合的信息提供给警报响应消息到服务基站（220）。服务基站（220）将捎带的无线电资源集合中继到移动台（210）的切换请求或响应消息中。移动台（210）中断与服务基站（220）的服务无线电链路，并使用无线电资源集建立目标无线电链路。

3. 发明公开

EP2232903A4 INTEGRITY CHECK FAILURE DETECTION AND RECOVERY IN RADIO COMMUNICATIONS SYSTEM 审中-公开
标题翻译： BESEITIGUNG BEIINTEGRITÄTSTESTIN EINEM FUNKKOMMUNIKATIONSSYSTEM的FEHLERDETEKTION
公开(公告)号：EP2232903A4
公开(公告)日：2016-04-27
申请号：EP08870567
申请日：2008-11-03
申请人： ERICSSON TELEFON AB L M
发明人： THAKARE KIRAN
IPC分类号： H04W12/10 , H04W24/00 , H04W84/14 , H04W92/10
CPC分类号： H04W12/10 , H04L63/123 , H04L63/1408 , H04L63/1441 , H04W92/10
摘要： In a packet-based communication between a mobile radio and a base station in a radio communication system, an authenticity of a packet based on authentication data associated with the packet is tested. Packets that fail the authenticity test are removed from the communication. A security condition is detected when a number of failed packets for the communication exceeds a security threshold, and in response thereto, action is taken to correct or reduce the security condition. The removed packets are preferably not discarded, but instead are stored used for analysis, and based on that analysis, appropriate action can be taken.
摘要翻译：在无线电通信系统中的移动无线电和基站之间的基于分组的通信中，测试与分组相关联的认证数据的分组的真实性。无法通过真实性测试的数据包将从通信中删除。当用于通信的多个故障分组超过安全阈值时，检测到安全条件，并且响应于此，采取动作来校正或减少安全条件。删除的分组优选地不被丢弃，而是存储用于分析，并且基于该分析，可以采取适当的动作。

4. 发明公开

EP2208287A4 UPLINK RADIO FRAMES APPORTIONED FOR PLURAL MULTIPLE ACCESS TECHNOLOGIES 有权
标题翻译：几更多访问技术SPLIT上行无线帧
公开(公告)号：EP2208287A4
公开(公告)日：2010-12-22
申请号：EP08847468
申请日：2008-11-05
申请人： ERICSSON TELEFON AB L M
发明人： BALACHANDRAN KUMAR , ERNSTROM PER , KOORAPATY HAVISH , RAMESH RAJARAM , THAKARE KIRAN
IPC分类号： H04L27/00 , H04B7/26 , H04L12/56
CPC分类号： H04L27/0008 , H04L5/0007 , H04L27/2601

5. 发明申请

WO2009113933A1 ENHANCED CELL SCANNING 审中-公开
标题翻译：增强的细胞扫描
公开(公告)号：WO2009113933A1
公开(公告)日：2009-09-17
申请号：PCT/SE2008051219
申请日：2008-10-28
申请人： ERICSSON TELEFON AB L M
发明人： THAKARE KIRAN
IPC分类号： H04W48/10
CPC分类号： H04W48/10 , Y02D70/146
摘要： Cell scanning operations are enhanced making them more time and power efficient. A base station communicates with mobile radios in a cellular communication system. The base station transmits in a cell a known symbol sequence over a broadcast channel to permit mobiles to detect and synchronize to the base station. It transmits a time indicator indicating when the base station will transmit service information from which a mobile may determine whether the base station can provide a desired communications service. After a time period associated with the time indicator, the base station transmits the service information. A mobile radio in or near the cell scans for and detects the broadcast signal. A decoder in the mobile decodes the broadcast signal and detects a time period associated with receiving the broadcast information. Based on the time period, the decoder halts further decoding of the broadcast signal. Later, the decoder resumes decoding of the broadcast signal in accordance with the time period and acquires the broadcast information from the broadcast signal.
摘要翻译：细胞扫描操作得到加强，使他们更加省时和省电。基站在蜂窝通信系统中与移动无线电进行通信。基站通过广播信道在小区中发送已知符号序列，以允许移动台检测并同步到基站。它发送指示基站何时将发送服务信息的时间指示符，移动台可以从中确定基站是否可以提供期望的通信服务。在与时间指示符相关的时间段之后，基站发送服务信息。小区内或附近的移动无线电台扫描并检测广播信号。移动终端中的解码器解码广播信号并检测与接收广播信息相关的时间段。基于该时间段，解码器停止进一步解码广播信号。之后，解码器根据时间段重新开始解码广播信号，并从广播信号中获取广播信息。

6. 发明专利

CA2736172C SECURE NEGOTIATION OF AUTHENTICATION CAPABILITIES 未知
公开(公告)号：CA2736172C
公开(公告)日：2017-01-17
申请号：CA2736172
申请日：2009-05-18
申请人： ERICSSON TELEFON AB L M
发明人： THAKARE KIRAN , NAESLUND MATS , ERNSTROEM PER
IPC分类号： H04W12/12 , H04L29/06 , H04W12/06 , H04W88/08
摘要： A network (20) compris-es an authenticator node (22) and a serv-er (24) such as an authentication, autho-rization, and accounting (AAA) server. A method comprises a terminal (30) sending authentication capabilities in-formation (AC) across a network access interface (32) to the network (the au-thentication capabilities information provides an indication of authentication capabilities of the terminal). The net-work (20) then uses the authentication capabilities information to determine a first cryptographic value. The terminal (30) then uses the authentication capa-bilities information to determine a sec-ond cryptographic value. The network (20) compares the first cryptographic value and the second cryptographic val-ue to authenticate the terminal.

7. 发明专利

NZ592061A Secure negotiation of authentication capabilities 未知
公开(公告)号：NZ592061A
公开(公告)日：2014-01-31
申请号：NZ59206109
申请日：2009-05-18
申请人： ERICSSON TELEFON AB L M
发明人： THAKARE KIRAN , NASLUND MATS , ERNSTROM PER
IPC分类号： H04W12/12 , H04L29/06 , H04W12/06 , H04W88/08
摘要： 592061 Disclosed is a communications network (20). The network includes a server (24) configured to use authentication capabilities information of a terminal (30), or a value derived from the authentication capabilities information, as input to a function to determine a first cryptographic value. The authentication capabilities information provides an indication of authentication capabilities of the terminal (30). An authentication node (22) makes verification of an authentication procedure for the terminal (30) using the first cryptographic value to complete the authentication procedure before security capabilities are used.

8. 发明专利

CL2009001820A1 Una red de comunicaciones con negociacion segura de las capacidades de autenticacion por medio de la comparacion de valores criptograficos y metodo para operar dicha red; una red de comunicaciones con negociacion segura de las capacidades de autenticacion por medio de la encriptación y desencriptacion usando una clave de sesion criptografica y metodo para operar dicha red. 未知
公开(公告)号：CL2009001820A1
公开(公告)日：2010-08-20
申请号：CL2009001820
申请日：2009-09-04
申请人： ERICSSON TELEFON AB L M
发明人： THAKARE KIRAN , ERNSTRÖM PER , NÄSLUND MATS
IPC分类号： H04L29/06 , H04W12/06 , H04W12/12 , H04W88/08
摘要： UNA RED DE COMUNICACIONES (20) CON NEGOCIACIÓN SEGURA DE LAS CAPACIDADES DE AUTENTICACIÓN QUE COMPRENDE UNO O MÁS NODOS (22, 24) QUE COLECTIVAMENTE INCLUYEN: UNA INTERFAZ (54) CONFIGURADA PARA RECIBIR INFORMACIÓN DE CAPACIDADES DE AUTENTICACIÓN QUE HA SIDO TRANSMITIDA EN FORMA INALÁMBRICA, LA INFORMACIÓN DE CAPACIDADES DE AUTENTICACIÓN PROVEEN UNA INDICACIÓN DE CAPACIDADES DE AUTENTICACIÓN; UNA UNIDAD DE AUTENTICACIÓN (34, 36) CONFIGURADA PARA UTILIZAR LA INFORMACIÓN DE LAS CAPACIDADES DE AUTENTICACIÓN O UN VALOR DERIVADO DE LA INFORMACIÓN DE CAPACIDADES DE AUTENTICACIÓN, COMO ENTRADA PARA UNA FUNCIÓN PARA DETERMINAR UN PRIMER VALOR CRIPTOGRÁFICO; DONDE LA INTERFAZ (54) ES ADEMÁS CONFIGURADA PARA TRANSMITIR UN NÚMERO ALEATORIO A UN TERMINAL (30) Y PARA RECIBIR UNA RESPUESTA TRANSMITIDA POR EL TERMINAL (30) EN RESPUESTA AL NÚMERO ALEATORIO, LA RESPUESTA COMPRENDE UN SEGUNDO VALOR CRIPTOGRÁFICO; Y DONDE LA UNIDAD DE AUTENTICACIÓN (34, 36) ES CONFIGURADA PARA ADEMÁS VERIFICAR QUE LA INFORMACIÓN DE CAPACIDADES DE AUTENTICACIÓN RECIBIDA FUE TRANSMITIDA POR EL TERMINAL (30) BASADO EN UNA COMPARACIÓN DEL PRIMER VALOR CRIPTOGRÁFICO Y EL SEGUNDO VALOR CRIPTOGRÁFICO INCLUIDO EN LA RESPUESTA; UN MÉTODO PARA OPERAR DICHA RED; UNA RED DE COMUNICACIONES BASADA EN QUE EL VALOR CRIPTOGRÁFICO COMPRENDE UNA CLAVE DE SESIÓN CRIPTOGRÁFICA; UN MÉTODO PARA OPERAR DICHA RED.

9. 发明专利

CA2736172A1 SECURE NEGOTIATION OF AUTHENTICATION CAPABILITIES 未知
公开(公告)号：CA2736172A1
公开(公告)日：2010-03-11
申请号：CA2736172
申请日：2009-05-18
申请人： ERICSSON TELEFON AB L M
发明人： THAKARE KIRAN , NAESLUND MATS , ERNSTROEM PER
IPC分类号： H04W12/12 , H04L29/06 , H04W12/06 , H04W88/08
摘要： A network (20) comprises an authenticator node (22) and a server (24) such as an authentication, authorization, and accounting (AAA) server. A method comprises a terminal (30) sending authentication capabilities information (AC) across a network access interface (32) to the network (the authentication capabilities information provides an indication of authentication capabilities of the terminal). The network (20) then uses the authentication capabilities information to determine a first cryptographic value. The terminal (30) then uses the authentication capabilities information to determine a second cryptographic value. The network (20) compares the first cryptographic value and the second cryptographic value to authenticate the terminal.

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