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71. 发明专利

CA2676696C METHOD AND APPARATUS FOR DETECTING CONTENTION DURING RANDOM ACCESS PROCEDURE IN A MOBILE COMMUNICATION SYSTEM 未知
公开(公告)号：CA2676696C
公开(公告)日：2014-05-13
申请号：CA2676696
申请日：2008-02-01
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： JEONG KYEONG-IN , VAN LIESHOUT GERT JAN , VAN DER VELDE HIMKE , KIM SOENG-HUN
IPC分类号： H04B7/26
摘要： A method and apparatus for detecting contention in an RA procedure in a mobile communication system is provided in which an L2/L3 message is received from a UE in uplink resources allocated to the UE by an RA preamble response message that was transmitted for an RA procedure initiated by the UE, a CR message associated the RA procedure is transmitted to the UE, if the L2/L3 message is an initial access message, and predetermined control information is transmitted to the UE on a downlink control channel without transmitting the CR message, if the L2/L3 message is not an initial access message.

72. 发明专利

AT546903T 未知
公开(公告)号：AT546903T
公开(公告)日：2012-03-15
申请号：AT06009256
申请日：2006-05-04
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： KIM SOENG-HUN , VAN LIESHOUT GERT-JAN , VAN DER VELDE HIMKE
IPC分类号： H04L1/18 , H04L47/43 , H04W28/06 , H04W80/02
摘要： A method and apparatus for enabling efficient use of radio resources by reducing an RLC PDU size in a mobile communication system supporting voice service over a packet network are provided. An RLC layer constructs an RLC PDU without inserting information indicating the start and end of an SDU or indicating the use or non-use of padding. The RLC layer sets an LI in a header (745) to indicate inclusion of an intermediate SDU segment in the data field of the RLC PDU. Therefore, the resulting decrease of overhead arising from packet transmission facilitates the efficient use of limited radio resources.

73. 发明专利

CA2798930A1 HANDOVER WITH CARRIER AGGREGATION 未知
公开(公告)号：CA2798930A1
公开(公告)日：2011-11-17
申请号：CA2798930
申请日：2011-04-27
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： VAN LIESHOUT GERT JAN , VAN DER VELDE HIMKE
IPC分类号： H04W36/06 , H04J11/00 , H04W36/08 , H04W36/30
摘要： A handover with carrier aggregation is provided. A method of assisting handover of a user equipment from a source wireless access node to a target wireless access node, for use in a wireless access network having a plurality of carrier frequencies and a plurality of cells in which a cell and a carrier frequency may be configured as a component carrier, and in which at least two component carriers may be aggregated for communication between the user equipment and the source wireless access node, the aggregated component carriers comprising a primary component carrier and at least one secondary component carrier comprises the step of selecting, at the source wireless access node, a first carrier frequency to be configured as a primary component carrier for communication with the target wireless access node after handover, and selecting, at the target wireless access node, a second carrier frequency to be configured as a secondary component carrier for communication with the target wireless access node after handover.

74. 发明专利

DE602007010368D1 Verfahren und Vorrichtung zum Ausführen einer hybriden automatischen Wiederholungsanfrage (HARQ) in einem mobilen Kommunikationssystem 未知
公开(公告)号：DE602007010368D1
公开(公告)日：2010-12-23
申请号：DE602007010368
申请日：2007-04-04
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： KIM SOENG-HUN , CHOI SUNG-HO , VAN DER VELDE HIMKE , VAN LIESHOUT GERT JAN
IPC分类号： H04L1/18

75. 发明专利

DE602007001096D1 未知
公开(公告)号：DE602007001096D1
公开(公告)日：2009-06-25
申请号：DE602007001096
申请日：2007-03-28
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： KIM SOENG-HUN , KWAK NO-JUN , VAN LIESHOUT GERT-JAN , VAN DER VELDE HIMKE
IPC分类号： H04W52/02 , H04L12/28
摘要： A method and apparatus for performing a Discontinuous Reception (DRX) operation of a connected User Equipment (UE) in a mobile communication system are provided. For a packet service, adjusting an active period length according to the requirements of traffic at a reception time provides a DRX operation. Also, the UE enters into a sleep mode after confirming successful reception of packets including retransmission packets and sending an RLC ACK signal for the packets.

76. 发明专利

DE602006003980D1 未知
公开(公告)号：DE602006003980D1
公开(公告)日：2009-01-15
申请号：DE602006003980
申请日：2006-10-12
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： KWAK YONG-JUN , VAN DER VELDE HIMKE , VAN LIESHOUT GERT JAN
IPC分类号： H04W24/10 , H04W28/04 , H04W28/22 , H04W52/00 , H04W72/00 , H04W72/04 , H04W72/12 , H04W74/04 , H04W74/08 , H04W76/04
摘要： A method and apparatus for transmitting a happy bit indicating whether a UE needs additional resources for uplink data transmission in a mobile communication system supporting an uplink packet data service are provided. The UE sets a happy bit for a current process based on a different criterion, depending on the current process is an active process activated for scheduled transmission or an inactive process allowed for non-scheduled transmission. A Node B interprets happy bits received for a plurality of processes and interprets them according to the types of the processes. Then the Node B determines an allowed maximum data rate and the number of active processes for the UE and schedules uplink data transmission for the UE according to the determination result.

77. 发明专利

CA2644854A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING STATUS REPORT IN A MOBILE COMMUNICATION SYSTEM 未知
公开(公告)号：CA2644854A1
公开(公告)日：2007-10-25
申请号：CA2644854
申请日：2007-04-16
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： VAN DER VELDE HIMKE , VAN LIESHOUT GERT-JAN , KIM SOENG-HUN
IPC分类号： H04L1/18
摘要： A method and apparatus for transmitting/receiving a status report in a mobile communication system where Automatic Repeat reQuest (ARQ) and Hybrid Automatic Repeat reQuest (HARQ) operate together. An ARQ receiving (Rx) entity determines whether transmission of the status report is permitted, if a predetermined status report generation condition is satisfied. If the transmission of the status report is permitted, the ARQ Rx entity generates a status report depending on a reception status of ARQ packets received up to the time the transmission of the status report is permitted, and transmits the generated status report to an ARQ transmitting (Tx) entity through an allocated transmission resource. The ARQ Tx entity determines an initial reception time of an HARQ packet including the status report as a generation time of the status report, and performs retransmission according to the status report.

78. 发明专利

CA2622148A1 METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CONTROL INFORMATION OF USER EQUIPMENT FOR UPLINK DATA TRANSMISSION 未知
公开(公告)号：CA2622148A1
公开(公告)日：2007-04-19
申请号：CA2622148
申请日：2006-10-12
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： KWAK YONG-JUN , VAN LIESHOUT GERT JAN , VAN DER VELDE HIMKE
IPC分类号： H04B7/26 , H04W24/10 , H04W28/04 , H04W28/22 , H04W52/00 , H04W72/00 , H04W72/04 , H04W72/12 , H04W74/04 , H04W74/08 , H04W76/04
摘要： A method and apparatus for transmitting a happy bit indicating whether a UE needs additional resources for uplink data transmission in a mobile communication system supporting an uplink packet data service are provided. The UE sets a happy bit for a current process based on a different criterion , depending on the current process is an active process activated for schedule d transmission or an inactive process allowed for non-scheduled transmission. A Node B interprets happy bits received for a plurality of processes and interprets them according to the types of the processes. Then the Node B determines an allowed maximum data rate and the number of active processes f or the UE and schedules uplink data transmission for the UE according to the determination result.

79. 发明专利

ES2751001T3 Procedimiento y aparato de gestión de la información del sistema almacenada usando un temporizador de validez cuando se aplica el modo de recepción discontinua en un sistema de comunicaciones móviles 未知
公开(公告)号：ES2751001T3
公开(公告)日：2020-03-30
申请号：ES16835485
申请日：2016-08-12
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： KIM SOENGHUN , VAN DER VELDE HIMKE , KIM SANGBUM , JANG JAEHYUK
IPC分类号： H04W48/16 , H04W4/70 , H04W48/12
摘要： Un procedimiento para procesar la información del sistema por un terminal (105) en un sistema de comunicaciones inalámbricas, comprendiendo el procedimiento: recibir (810) información del sistema desde una estación base; identificar (815) si la información de tiempo de validez está incluida en la información del sistema, en el que la información de tiempo de validez se asocia con si un temporizador de validez para la información del sistema que se establece en un primer tiempo o un segundo tiempo, en el que el primer tiempo y el segundo tiempo son valores preestablecidos; determinar un tiempo de validez basándose en la identificación; y determinar si la información del sistema es válida o no en función del tiempo de validez determinado.

80. 发明专利

ES2665095T3 Procedimiento de notificación de información de capacidad y equipo de usuario de modo dual adaptado al mismo 未知
公开(公告)号：ES2665095T3
公开(公告)日：2018-04-24
申请号：ES12821889
申请日：2012-08-10
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： KIM SOENG HUN , VAN LIESHOUT GERT-JAN , VAN DER VELDE HIMKE
IPC分类号： H04W8/22 , H04W88/06
摘要： Un procedimiento de transmisión, mediante un equipo de usuario, UE, que soporta información de capacidad de UE de Dúplex por División de Frecuencia, FDD, y Dúplex por División en el Tiempo, TDD, a un Nodo B evolucionado, eNB, comprendiendo el procedimiento: recibir un mensaje que solicita información de capacidad de UE desde el eNB; generar primera información de capacidad y segunda información de capacidad de acuerdo con la información de capacidad de UE que solicita mensaje; determinar si la primera información de capacidad y la segunda información de capacidad tienen un mismo valor; controlar, si la primera información de capacidad y la segunda información de capacidad tienen el mismo valor, la transmisión de una de la primera información de capacidad y la segunda información de capacidad; transmitir, si la primera información de capacidad y la segunda información de capacidad tienen el mismo valor, información de capacidad de UE que incluye una de la primera y segunda información de capacidad al eNB; transmitir, si la primera información de capacidad y la segunda información de capacidad tienen un valor diferente, información de capacidad de UE que incluye la primera y segunda información de capacidad al eNB, en el que la primera información de capacidad comprende información de capacidad de FDD aplicable a un modo FDD o información de capacidad de TDD aplicable a un modo TDD; y la segunda información de capacidad comprende información de capacidad aplicable tanto al modo FDD como al modo TDD.

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