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    METHOD AND DEVICE FOR MONITORING FREQUENCY DOMAIN-BASED WIRELESS LINK IN WIRELESS COMMUNICATION SYSTEM
    23.
    发明申请
    METHOD AND DEVICE FOR MONITORING FREQUENCY DOMAIN-BASED WIRELESS LINK IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20170280456A1

    公开(公告)日：2017-09-28

    申请号：US15619952

    申请日：2017-06-12

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sang Min RO ,  Young Bum KIM ,  Joon Young CHO ,  Hyoung Ju JI ,  Seung Hoon CHOI

    IPC: H04W72/04 ,  H04W24/08

    CPC classification number: H04W72/0453 ,  H04L1/0026 ,  H04L1/1671 ,  H04L5/006 ,  H04W24/08

    Abstract: The present disclosure relates to a technique for radio link monitoring in a wireless communication system, and to operation procedures of the base station and user equipment and a method for radio link quality evaluation on the basis of the technique. In the method, the user equipment divides the downlink channel bandwidth into multiple frequency ranges, measures channel states for each frequency range, and evaluates the radio link quality based on channel state measurement results. Thereafter, the user equipment sends frequency range quality information to the base station, which may then utilize the same for downlink resource allocation. Hence, it is possible to solve the problem of the existing scheme wherein the user equipment enters the physical layer problem detection state or the radio link failure state although a frequency range usable for service provisioning is present within the downlink channel bandwidth.

    METHOD AND APPARATUS FOR ALLOCATING A CONTROL CHANNEL RESOURCE OF A RELAY NODE IN A BACKHAUL SUBFRAME
    25.
    发明申请
    METHOD AND APPARATUS FOR ALLOCATING A CONTROL CHANNEL RESOURCE OF A RELAY NODE IN A BACKHAUL SUBFRAME 审中-公开
    用于分配回传子帧中的继电器节点的控制信道资源的方法和装置

    公开(公告)号：US20160043851A1

    公开(公告)日：2016-02-11

    申请号：US14858747

    申请日：2015-09-18

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyoung Ju JI ,  Joon Young CHO

    IPC: H04L5/00 ,  H04W72/04 ,  H04B7/155

    CPC classification number: H04L5/0053 ,  H04B7/15542 ,  H04B7/2606 ,  H04L5/006 ,  H04W72/00 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0426 ,  H04W84/047

    Abstract: A method and apparatus for configuring a control channel between a first transceiver and a second transceiver in a communication system are provided. The method includes generating, by the first transceiver, a signaling message including information for the control channel; transmitting, by the first transceiver, the signaling message including information for the control channel to the second transceiver; generating, by the first transceiver, the control channel based on the information for the control channel; and transmitting, by the first transceiver, the generated control channel to the second transceiver, wherein the information for the control channel includes resource assignment information, reference signal information, and information related to at least one of a localized type and a distributed type.

    Abstract translation: 提供了一种用于在通信系统中配置第一收发器和第二收发器之间的控制信道的方法和装置。 该方法包括由第一收发器生成包括用于控制信道的信息的信令消息; 由所述第一收发器发送所述信令消息，所述信令消息包括用于所述控制信道到所述第二收发器的信息; 基于所述控制信道的信息，由所述第一收发器生成所述控制信道; 以及由所述第一收发器将生成的控制信道发送到所述第二收发器，其中，所述控制信道的信息包括资源分配信息，参考信号信息以及与局部类型和分布式类型中的至少一个相关的信息。

    APPLICATION OF SEQUENCE HOPPING AND ORTHOGONAL COVERING CODES TO UPLINK REFERENCE SIGNALS
    26.
    发明申请
    APPLICATION OF SEQUENCE HOPPING AND ORTHOGONAL COVERING CODES TO UPLINK REFERENCE SIGNALS 审中-公开
    序列跳跃和正交覆盖代码应用于上行链接参考信号

    公开(公告)号：US20150155994A1

    公开(公告)日：2015-06-04

    申请号：US14622246

    申请日：2015-02-13

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Aris PAPASAKELLARIOU ,  Joon Young CHO

    IPC: H04L5/00 ,  H04W72/04

    CPC classification number: H04L27/2613 ,  H04B1/707 ,  H04B1/70718 ,  H04B7/0452 ,  H04J13/004 ,  H04J13/0048 ,  H04J13/0062 ,  H04J13/0074 ,  H04L1/0067 ,  H04L1/1812 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0051 ,  H04L27/2602 ,  H04W72/0413 ,  H04W72/042 ,  H04W88/02 ,  H04W88/08

    Abstract: Methods and apparatuses are provided for transmitting and receiving references signals. A method includes receiving a first cell specific parameter; receiving a second UE specific parameter; receiving a CSI; acquiring a first reference signal for a PUSCH, based on the second parameter and the CSI; acquiring a second reference signal for a PUCCH, based on the first parameter; and transmitting at least one of the first reference signal and the second reference signal. Group sequence hopping is not applied to acquire the first reference signal, if the first parameter indicates that the group sequence hopping is enabled and the second parameter indicates that the group sequence hopping is disabled. The group sequence hopping is applied to acquire the second reference signal, if the first parameter indicates that the group sequence hopping is enabled and the second parameter indicates that the group sequence hopping is disabled.

    Abstract translation: 提供了用于发送和接收参考信号的方法和装置。 一种方法包括接收第一小区特定参数; 接收第二UE特定参数; 接收CSI; 基于所述第二参数和所述CSI获取PUSCH的第一参考信号; 基于所述第一参数获取PUCCH的第二参考信号; 以及发送所述第一参考信号和所述第二参考信号中的至少一个。 如果第一个参数指示组序列跳频被使能，而第二个参数表示组序列跳频被禁用，则不应用组序列跳频来获取第一参考信号。 如果第一个参数指示组序列跳频被使能并且第二个参数指示组序列跳变被禁用，则应用组序列跳变来获取第二参考信号。

    METHOD FOR ALLOCATING RESOURCE IN LTE SYSTEM
    27.
    发明申请
    METHOD FOR ALLOCATING RESOURCE IN LTE SYSTEM 审中-公开
    LTE系统资源分配方法

    公开(公告)号：US20140140298A1

    公开(公告)日：2014-05-22

    申请号：US14161345

    申请日：2014-01-22

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jin Kyu HAN ,  Joon Young CHO ,  Ju Ho LEE

    IPC: H04L5/00 ,  H04M7/00

    CPC classification number: H04W72/044 ,  H04L1/0003 ,  H04L1/0009 ,  H04L5/0023 ,  H04L5/003 ,  H04L5/0039 ,  H04L5/0048 ,  H04L5/006 ,  H04L25/0222 ,  H04L65/1066 ,  H04M7/006

    Abstract: A fractional Resource Block (RB) allocation method which enables resource allocation in a unit smaller than RB to improve the capacity of Voice over Internet Protocol (VoIP) in a Long Term Evolution (LTE) system is provided. The method includes generating modulation symbols streams by performing channel coding and modulation on transport blocks corresponding to first and second data to be transmitted to respective users, multiplexing the modulation symbols stream alternately in unit of two continuous modulation symbols, and transmitting the multiplexed modulation symbol stream as mapped to corresponding resource. A resource arrangement method allows different users to share the same resource without using a Space Domain Multiple Access (SDMA) and indicates fractional RB allocation.

    Abstract translation: 提供了一种能够在小于RB的单元中进行资源分配以提高长期演进（LTE）系统中的因特网协议语音（VoIP）的能力的分数资源块（RB）分配方法。 该方法包括通过对与要发送给各个用户的第一和第二数据相对应的传输块执行信道编码和调制来生成调制符号流，以两个连续调制符号为单位交替地复用调制符号流，并且发送多路调制符号流 映射到相应的资源。 资源安排方法允许不同的用户在不使用空域多址（SDMA）的情况下共享相同的资源，并指示分数的RB分配。

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