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公开(公告)号：KR20210008508A
公开(公告)日：2021-01-22
申请号：KR20207035432
申请日：2019-05-08
Applicant: ERICSSON TELEFON AB L M
Inventor： GUNNARSSON FREDRIK , MODARRES RAZAVI SARA , SHREEVASTAV RITESH , PALM HAKAN
Abstract: 라디오네트워크노드(20, 110)로부터스케줄링된위치결정시스템정보를수신하기위한무선디바이스(10, 120) 및무선디바이스(10, 120)에서수행되는방법. 무선디바이스및 라디오네트워크노드는무선통신네트워크(100)에서동작한다. 무선디바이스는라디오네트워크노드로부터, 위치결정시스템정보스케줄링정보(pSI), 및스케줄링오프셋및 시스템정보(SI) 윈도우당 위치결정시스템정보블록들을갖는시스템정보메시지들(pSIM들)의수 중에서적어도하나를수신한다. 또한, 무선디바이스는 pSI에기초하여, 그리고스케줄링오프셋및 SI 윈도우당 pSIM들의수 중에서적어도하나에기초하여, 하나이상의 pSIM들이라디오네트워크노드에의해어느서브프레임들에서스케줄링되는지를결정한다. 또한, 무선디바이스는하나이상의 pSIM들을수신하기위하여하나이상의 pSIM들의결정된스케줄링을이용한다.
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公开(公告)号：KR20200127239A
公开(公告)日：2020-11-10
申请号：KR20207028632
申请日：2019-02-11
Applicant: ERICSSON TELEFON AB L M
Inventor： RUGELAND PATRIK , MILDH GUNNAR , PALM HAKAN
IPC: H04W12/00
Abstract: 무선디바이스에의해실행되는방법(1300)이설명된다. 그방법은무선디바이스에서무선리소스를관리하기위한것으로, 무선디바이스에의해사용될무선베어러를구성하는메시지를수신하는단계(1302), 무선베어러에대한암호화를활성화또는비활성화하는암호화구성설정에대해메시지를점검하는단계(1304), 및수신된메시지에따라무선베어러에대한암호화를활성화또는비활성화하는것 중적어도하나를실행하는단계(1306)를포함한다. 또한, 무선디바이스에의해사용될무선리소스를구성하기위해기지국에의해실행되는방법(1500), 무선디바이스(1400), 사용자장비, 및기지국(1600)이설명된다.
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公开(公告)号：CA2927847C
公开(公告)日：2017-04-18
申请号：CA2927847
申请日：2008-06-16
Applicant: ERICSSON TELEFON AB L M (PUBL)
Inventor： SAELLBERG KRISTER , PALM HAKAN , DIACHINA JOHN
IPC: H04W36/14
Abstract: User Equipment (UE) receiving non-voice packet switched services in an Evolved Universal Mobile Telecommunications System Terrestial Radio Access Network (eUTRAN) cell undergoes handover to a circuit switched GSM/Edge Radio Access Network (GERAN)/UT RAN cell in response to a voice service page. An eNodeB of the active eUTRAN cell uses a measurement report history for the UE to select an available circuit switched cell for handover. The voice service is established in the circuit switched domain of a GERAN/UTRAN cell to ensure service continuity regardless of UE mobility that would otherwise not be possible if the voice service was established in the eUTRAN cell. A Gs-like interface between a Mobile Switching Center (MSC) of the CS Core Network and the Mobility Management Entity (MME) of the Evolved Packet Core provides an interface for page requests and location update procedures to be performed.
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公开(公告)号：AT522113T
公开(公告)日：2011-09-15
申请号：AT08774100
申请日：2008-06-16
Applicant: ERICSSON TELEFON AB L M
Inventor： SAELLBERG KRISTER , PALM HAKAN , DIACHINA JOHN
Abstract: User Equipment (UE) receiving non-voice packet switched service in an Evolved Universal Mobile Telecommunications System Terrestial Radio Access Network (eUTRAN) cell undergoes handover to a circuit switched GSM/Edge Radio Access Network (GERAN)/UTRAN cell in response to a requirement for voice service. The voice service is established in the circuit switched domain of a GERAN/UTRAN cell to ensure service continuity regardless of UE mobility that would otherwise not be possible if the voice service was established in the eUTRAN cell. A Gs-like interface between a Mobile Switching Center (MSC) of the CS Core Network and the Mobility Management Entity (MME) of the Evolved Packet Core provides an interface for page requests and location update procedures to be performed.
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公开(公告)号：CA2330832C
公开(公告)日：2010-10-19
申请号：CA2330832
申请日：1999-04-29
Applicant: ERICSSON TELEFON AB L M
Inventor： LAGNEBORG JOHAN , NORDMAN MIKAEL , RUNE GORAN , PALM HAKAN , WALLENTIN PONTUS , WILLARS PER
Abstract: A radio access network portion of a telecommunications network (18) which serves a mobile station (MS) is connecting to a core network. The radio access network portion has plural base stations (BS) serving respective plural cells (C), as well as plural control nodes (RNCs). The control nodes include a first control node (RNC1) for controlling a first group of the plural base stations and a second control node (RNC2) for controlling a second group of the plural base stations. A multicell area (MCA) includes cells served by at least some of the first group of base stations and cells served by at least some of the second group of base stations. The radio access network portion of a telecommunications network further has a paging control node which stores information regarding the multicell area. To page the mobile station in the multicell area, the paging control node (1) sends paging messages to each of the base stations serving the multicell area controlled by the paging control node; and (2) sends a paging message to any other control nodes which control base stations serving cells in the multicell area. The paging control node determines to which base stations and other control node(s) it should send paging messages by consulting a paging table (100). Perferably the paging control node is one of the control nodes of radio access notwork. The paging control node is connected to the other control node(s) by an intercontrol node link (32) over which the paging message is sent.
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Patent Agency Ranking
公开(公告)号：DE60044184D1
公开(公告)日：2010-05-27
申请号：DE60044184
申请日：2000-02-18
Applicant: ERICSSON TELEFON AB L M
Inventor： PALM HAKAN , RUNE GOERAN , WALLENTIN PONTUS , WILLARS PER , BEMING PER , MUELLER WALTER
Abstract: In the context of a radio communications system that includes a core network coupled to a radio access network (RAN) and a plurality of mobile terminals, a connection may be established between the core network and one of the plurality of mobile terminals through the radio access network. A temporary RAN identifier is associated with the mobile terminal for the established connection. The temporary RAN identifier is used to assist in the transfer of information pertaining to the established connection or to the establishment of that connection through the radio access network. The radio access network includes a first RAN node associated with a first geographical coverage area and a second RAN node associated with a second geographical coverage area. When the mobile terminal moves from the first coverage area to the second coverage area, the connection is re-established through the RAN by way of the first and second RAN nodes using the temporary RAN identifier. The temporary RAN identifier in packets corresponding to the established connection is used to direct those packets to and from the first and second RAN nodes. The first and second RAN nodes analyze packets corresponding to the established connection including the temporary RAN identifier included in each packet. From analysis of the temporary RAN identifier, the first and second RAN nodes determine where packets are to be routed. The temporary RAN identifier is also advantageously employed to facilitate mobile terminal registration and paging operations.
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公开(公告)号：CA2927847A1
公开(公告)日：2008-12-31
申请号：CA2927847
申请日：2008-06-16
Applicant: ERICSSON TELEFON AB L M (PUBL)
Inventor： SAELLBERG KRISTER , PALM HAKAN , DIACHINA JOHN
IPC: H04W36/14
Abstract: User Equipment (UE) receiving non-voice packet switched services in an Evolved Universal Mobile Telecommunications System Terrestial Radio Access Network (eUTRAN) cell undergoes handover to a circuit switched GSM/Edge Radio Access Network (GERAN)/UT RAN cell in response to a voice service page. An eNodeB of the active eUTRAN cell uses a measurement report history for the UE to select an available circuit switched cell for handover. The voice service is established in the circuit switched domain of a GERAN/UTRAN cell to ensure service continuity regardless of UE mobility that would otherwise not be possible if the voice service was established in the eUTRAN cell. A Gs-like interface between a Mobile Switching Center (MSC) of the CS Core Network and the Mobility Management Entity (MME) of the Evolved Packet Core provides an interface for page requests and location update procedures to be performed.
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公开(公告)号：AT388589T
公开(公告)日：2008-03-15
申请号：AT03008440
申请日：2003-04-11
Applicant: ERICSSON TELEFON AB L M
Inventor： PALENIUS TORGNY , HOKFELT JOHAN , OESTBERG CHRISTER , WICHERT JAN , NILSSON MIKAEL , EWALD RICHARD , OLOFSSON PATRIK , PALM HAKAN
Abstract: A method for synchronizing measurements in a mobile communication apparatus having a first active radio access means (100) adapted to communicate according to a first radio access technology (RAT) and at least a second passive radio access means (200) adapted to communicate according to a second RAT. A time reference common to the first and the second access means (100) is generated. At least one time schedule is obtained, said schedule indicating at least one time gap wherein the second access means (200) is allowed to be active. The activation time of the schedule is based on the common time reference. An arrangement adapted to generate the common time reference and the time schedule is also disclosed.
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公开(公告)号：ES2287035T3
公开(公告)日：2007-12-16
申请号：ES00970366
申请日：2000-09-19
Applicant: ERICSSON TELEFON AB L M
Inventor： BEMING PER , NORDSTRAND INGRID , MULLER WALTER , PALM HAKAN , WALLENTIN PONTUS
Abstract: Un método, en un sistema de comunicaciones móviles por radio incluyendo una red de radio que realiza servicios de comunicaciones a terminales radio móviles por una interface radio, caracterizado por los pasos de: buscar (102) un terminal móvil en una primera zona; proporcionar (104) un identificador asociado con un origen de la búsqueda al terminal móvil; y recibir (108) una respuesta, que incorpora el identificador, a la búsqueda desde una segunda zona del terminal móvil, usar el identificador para dirigir (110) la respuesta a la entidad que originó la búsqueda, donde la búsqueda no se transmitió en la segunda zona, la primera zona está asociada con un primer nodo de control de red de radio y la segunda zona está asociada con un segundo nodo de control de red de radio.
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公开(公告)号：DE60213280T2
公开(公告)日：2007-07-12
申请号：DE60213280
申请日：2002-11-08
Applicant: ERICSSON TELEFON AB L M
Inventor： PALM HAKAN , JOHANNESSON REGINA , KRISHNARAJAH AINKARAN , BERGGREN ANDERS
Abstract: The invention protects the security of a communication between a mobile radio and a radio access network (RAN). A connection is established through the RAN to support a communication with the mobile radio. The connection is configured with a first security configuration. One or more messages are sent over the connection using the first security configuration, each message having a message sequence number. When the connection needs to be configured to a second security configuration, an activation message sequence number associated with the reconfiguration is set. When the reconfiguration process is complete and the second security configuration is to be activated, the next message is sent over the connection with the activation message sequence number. Until that time and during the reconfiguration, when the mobile radio transmits a message with a message sequence number lower than the activation message sequence number to the RAN, it uses the first security configuration. An example of such a message is a cell update message or an area update message.
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