中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

140 records (took 0.024 seconds)

    PROCESSING STATE INFORMATION
    33.
    发明申请
    PROCESSING STATE INFORMATION 审中-公开

    公开(公告)号：US20170150534A1

    公开(公告)日：2017-05-25

    申请号：US15421867

    申请日：2017-02-01

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Gert-Jan VAN LIESHOUT ,  Himke VAN DER VELDE

    IPC: H04W76/02 ,  H04W72/04 ,  H04W4/06

    CPC classification number: H04W76/10 ,  H04L12/189 ,  H04W4/06 ,  H04W8/22 ,  H04W24/10 ,  H04W36/005 ,  H04W36/0055 ,  H04W72/04

    Abstract: A method of operating a user equipment in a communications system including at least one cell that is controlled by a radio access node. The method includes maintaining current state information relating to the user equipment, the state information including at least one state information part associated with features for which state information reporting is configured in at least one cell, at least one state information part being associable with a plurality of different values, receiving an indication from the radio access node regarding state information held by the radio access node relating to the user equipment, determining whether to report current state information relating to the radio access node on the basis of the received indication, and reporting a current value associated with at least a given state information part to the radio access node.

    METHOD AND APPARATUS FOR SYSTEM INFORMATION ACQUSITION IN WIRELESS COMMUNICATION SYSTEM
    34.
    发明申请
    METHOD AND APPARATUS FOR SYSTEM INFORMATION ACQUSITION IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20170111886A1

    公开(公告)日：2017-04-20

    申请号：US15270636

    申请日：2016-09-20

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Young-Bum KIM ,  Ingale Mangesh ABHIMANYU ,  Gert-Jan VAN LIESHOUT ,  Yong-Jun KWAK ,  Jeong-Ho YEO ,  Ju-Ho LEE

    IPC: H04W72/04

    CPC classification number: H04W72/042 ,  H04W48/14 ,  H04W84/042

    Abstract: The present disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). Next generation of wireless cellular operation is expected to be deployed in higher frequency above 6 GHz (eg. 10 GHz˜100 GHz, also called mmWave and/or cmWave) due to availability of large amount of spectrum bandwidths. The physical layer of wireless cellular system in both DL and UL operating in mmWave/cmWave would be based on new air-interface different from that of LTE-A air-interface because the radio characteristics is different for mmWave/cmWave bands. The wireless system deployed in mmWave/cmWave system is expected to employ DL beam sweeping on broadcast control information to provide cell coverage to the UE which would result in excessive signaling overhead.

    UPLINK SCHEDULING APPARATUS AND METHOD BASED ON UPLINK REPORT IN WIRELESS COMMUNICATION SYSTEM
    35.
    发明申请
    UPLINK SCHEDULING APPARATUS AND METHOD BASED ON UPLINK REPORT IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    基于无线通信系统上行报告的上行调度设备及方法

    公开(公告)号：US20170019867A1

    公开(公告)日：2017-01-19

    申请号：US15278524

    申请日：2016-09-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Soeng Hun KIM ,  Gert-Jan VAN LIESHOUT

    IPC: H04W52/36 ,  H04W52/54 ,  H04L5/00 ,  H04W72/12

    CPC classification number: H04W52/365 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/006 ,  H04W52/367 ,  H04W52/54 ,  H04W72/1284

    Abstract: A method and an apparatus for scheduling uplink transmissions according to a maximum transmission power and Power Headrooms (PHs) reported by a User Equipment (UE) are provided. A method for reporting the PHs for carriers used by a terminal in a mobile communication system supporting carrier aggregation includes generating a message including the PHs along with indicators indicating whether a real transmission is scheduled on an uplink data channel of corresponding carrier, and including, when the real transmission is scheduled, a maximum transmission power used for calculating the PHs in the generated message.

    Abstract translation: 提供了一种根据由用户设备（UE）报告的最大传输功率和功率余量（PH）调度上行链路传输的方法和装置。 一种报告用于支持载波聚合的移动通信系统中的终端使用的载波的载波的方法，包括生成包括PH的消息以及指示在相应载波的上行链路数据信道上是否调度实际传输的指示符，以及何时 实际传输被调度，用于计算生成的消息中的PH的最大传输功率。

    METHOD AND APPARATUS FOR APPLYING A TIME ALIGNMENT TIMER IN A WIRELESS COMMUNICATION SYSTEM USING A CARRIER AGGREGATION TECHNIQUE
    37.
    发明申请
    METHOD AND APPARATUS FOR APPLYING A TIME ALIGNMENT TIMER IN A WIRELESS COMMUNICATION SYSTEM USING A CARRIER AGGREGATION TECHNIQUE 有权

    公开(公告)号：US20160021629A1

    公开(公告)日：2016-01-21

    申请号：US14860105

    申请日：2015-09-21

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jae Hyuk JANG ,  Soeng Hun KIM ,  Kyeong In JEONG ,  Boon Loong NG ,  Gert-Jan VAN LIESHOUT

    IPC: H04W56/00 ,  H04W74/08

    CPC classification number: H04W56/001 ,  H04W36/04 ,  H04W48/12 ,  H04W56/0005 ,  H04W56/0045 ,  H04W64/00 ,  H04W74/0833 ,  Y02D70/126 ,  Y02D70/20

    Abstract: The present invention involves defining the operation of a terminal for determining which time alignment timer is to be applied to a certain condition when specific time alignment timers operate for each carrier-wave group in the event a wireless communication system uses a carrier aggregation technique. According to the present invention, a terminal may perform communication without malfunctions using a time alignment timer suitable for a certain condition. In detail, a method for a terminal to operate a time alignment timer according to the present invention comprises the steps of: receiving, from a base station, a message including a timing advance command and an index on a timing advance group (TAG); and operating the time alignment timer for the TAG, wherein the index has a value of 00 when the TAG includes a first cell. In the meantime, a method for a terminal to operate a time alignment timer according to the present invention comprises the steps of: operating a first time alignment timer for a first timing advance group (TAG) including a first cell; operating a second time alignment timer upon receipt of a timing advance command for a second TAG that does not include the first cell; and, if the first time alignment timer has expired, deeming the second time alignment timer to also be expired. In addition, a method for a base station to control a time alignment timer according to the present invention comprises the steps of: determining whether or not an uplink timing of a terminal needs correction; and transmitting a message including a timing advance command and an index on a timing advance group (TAG), wherein the index has a value of 00 when the TAG includes a first cell.

    METHOD AND APPARATUS FOR APPLYING A TIME ALIGNMENT TIMER IN A WIRELESS COMMUNICATION SYSTEM USING A CARRIER AGGREGATION TECHNIQUE
    38.
    发明申请
    METHOD AND APPARATUS FOR APPLYING A TIME ALIGNMENT TIMER IN A WIRELESS COMMUNICATION SYSTEM USING A CARRIER AGGREGATION TECHNIQUE 有权
    使用载波聚合技术在无线通信系统中应用时间对准定时器的方法和装置

    公开(公告)号：US20160021628A1

    公开(公告)日：2016-01-21

    申请号：US14860068

    申请日：2015-09-21

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jae Hyuk JANG ,  Soeng Hun KIM ,  Kyeong In JEONG ,  Boon Loong NG ,  Gert-Jan VAN LIESHOUT

    IPC: H04W56/00 ,  H04W74/08

    CPC classification number: H04W56/001 ,  H04W36/04 ,  H04W48/12 ,  H04W56/0005 ,  H04W56/0045 ,  H04W64/00 ,  H04W74/0833 ,  Y02D70/126 ,  Y02D70/20

    Abstract: The present invention involves defining the operation of a terminal for determining which time alignment timer is to be applied to a certain condition when specific time alignment timers operate for each carrier-wave group in the event a wireless communication system uses a carrier aggregation technique. According to the present invention, a terminal may perform communication without malfunctions using a time alignment timer suitable for a certain condition. In detail, a method for a terminal to operate a time alignment timer according to the present invention comprises the steps of: receiving, from a base station, a message including a timing advance command and an index on a timing advance group (TAG); and operating the time alignment timer for the TAG, wherein the index has a value of 00 when the TAG includes a first cell. In the meantime, a method for a terminal to operate a time alignment timer according to the present invention comprises the steps of: operating a first time alignment timer for a first timing advance group (TAG) including a first cell; operating a second time alignment timer upon receipt of a timing advance command for a second TAG that does not include the first cell; and, if the first time alignment timer has expired, deeming the second time alignment timer to also be expired. In addition, a method for a base station to control a time alignment timer according to the present invention comprises the steps of: determining whether or not an uplink timing of a terminal needs correction; and transmitting a message including a timing advance command and an index on a timing advance group (TAG), wherein the index has a value of 00 when the TAG includes a first cell.

    Abstract translation: 本发明涉及在无线通信系统使用载波聚合技术的情况下，当特定的时间对准定时器对每个载波组进行操作时，定义终端的操作，以确定将哪个时间对准定时器应用于特定条件。 根据本发明，终端可以使用适合于一定条件的时间对准定时器来执行无故障的通信。 具体地说，根据本发明的终端操作时间对准定时器的方法包括以下步骤：从基站接收包括定时提前命令和定时提前组（TAG）上的索引的消息; 以及操作TAG的时间对准定时器，其中当TAG包括第一小区时，该索引具有值00。 同时，根据本发明的终端操作时间对准定时器的方法包括以下步骤：为包括第一小区的第一定时提前组（TAG）操作第一时间对准定时器; 在接收到不包括第一小区的第二TAG的定时提前命令时操作第二时间对准定时器; 并且如果第一次对准定时器已经到期，则认为第二时间对准定时器也到期。 此外，根据本发明的基站控制时间对准定时器的方法包括以下步骤：确定终端的上行链路定时是否需要校正; 以及在定时提前组（TAG）上发送包括定时提前命令和索引的消息，其中当所述TAG包括第一小区时，所述索引具有值00。

    OPERATING METHOD AND APPARATUS ACCORDING TO DATA DUPLICATE RETRANSMISSION IN MOBILE COMMUNICATION SYSTEM
    39.
    发明申请
    OPERATING METHOD AND APPARATUS ACCORDING TO DATA DUPLICATE RETRANSMISSION IN MOBILE COMMUNICATION SYSTEM 审中-公开
    根据移动通信系统中的数据重复恢复的操作方法和装置

    公开(公告)号：US20160013895A1

    公开(公告)日：2016-01-14

    申请号：US14859730

    申请日：2015-09-21

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Byoung-Jae BAE ,  Soeng-Hun KIM ,  Sung-Man HAN ,  Jun-Sung LEE ,  Gert-Jan VAN LIESHOUT

    IPC: H04L1/18

    CPC classification number: H04L1/1835 ,  H04L1/1812 ,  H04L1/1816 ,  H04L1/1845

    Abstract: An operating method and an apparatus according to data duplicate retransmission in a mobile communication system are provided. A method of a User Equipment (UE) according to data duplicate retransmission in a mobile communication system includes storing a Media Access Control Protocol Data Unit (MAC PDU) received from an Evolved Node B (ENB) in a soft buffer, decoding the MAC PDU, determining whether the decoding is a first successful decoding of data of the corresponding soft buffer, and determining whether to forward the decoded MAC PDU to an upper layer according to the determination result.

    Abstract translation: 提供了一种在移动通信系统中根据数据重复重传的操作方法和装置。 根据移动通信系统中的数据重复发送的用户设备（UE）的方法包括将从演进节点B（ENB）接收的媒体接入控制协议数据单元（MAC PDU）存储在软缓冲器中，对MAC PDU进行解码 确定解码是否是对应的软缓冲器的数据的第一次成功解码，以及根据确定结果确定是否将解码的MAC PDU转发到上层。

Patent Agency Ranking