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公开(公告)号：KR101762548B1
公开(公告)日：2017-07-27
申请号：KR1020160116640
申请日：2016-09-09
Applicant: 아주대학교산학협력단
Abstract: 본발명은기지국의위치정보와사용자의특성정보를입력받는단계와입력받은기지국의위치정보또는사용자의특성정보에따라사용자그룹을생성하는단계및 생성된사용자그룹을포함하는사용자그룹리스트를기지국에연결된서버로전송하는단계를포함하는통신방법을제공한다.
Abstract translation: 本发明是包括以下步骤的用户组列表中，并且基于该位置信息所生成的用户组产生一组用户和用户的属性信息接收步骤和所述位置信息或所接收的基站的用户的属性信息，所述基站的类型，所述基站 连接到服务器。
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公开(公告)号：KR1020150104410A
公开(公告)日：2015-09-15
申请号：KR1020140026107
申请日：2014-03-05
Applicant: 아주대학교산학협력단
IPC: H04L1/16 , H04L12/801
CPC classification number: H04L1/1809
Abstract: 서비스 품질을 고려한 적응적 음성 패킷 재전송 방법이 개시된다. 본 발명의 일 실시예에 따른 서비스 품질을 고려한 적응적 음성 패킷 재전송 방법은 수신 단말로부터 현재 음성 패킷에 대한 수신 통지 메시지를 수신하는 단계; 상기 수신 통지 메시지에 기초하여 상기 현재 음성 패킷이 상기 수신 단말에게 전달되지 않은 것으로 분석되면, 상기 현재 음성 패킷으로부터 소정 시간 이내에 전송된 적어도 하나의 이전 음성 패킷(previous voice packet)이 상기 수신 단말에게 전달되었는지를 판단하는 단계; 및 상기 판단에 기초하여, 상기 현재 음성 패킷을 상기 수신 단말에게 선택적으로 재전송하거나 상기 현재 음성 패킷의 재전송 횟수를 조절하여 재전송하는 단계를 포함한다.
Abstract translation: 本发明公开了一种考虑服务质量来重传自适应语音分组的方法。 根据本发明的实施例，该方法包括以下步骤：从接收终端接收当前语音分组的接收通知消息; 基于所述接收通知消息，当当前语音分组被分析为不被传送到所述接收终端时，确定在一定时间内从当前语音分组发送的至少一个先前语音分组是否被传送到接收终端; 并且基于该确定，选择性地向接收终端重传当前语音分组，或者控制当前语音分组的重传次数以重发该当前语音分组。
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公开(公告)号：KR1020110138122A
公开(公告)日：2011-12-26
申请号：KR1020100058271
申请日：2010-06-18
Applicant: 아주대학교산학협력단
CPC classification number: H04W40/12 , H04B17/309 , H04W24/08
Abstract: PURPOSE: A transmission line determination method based on user side termination service quality in a wireless communication system and apparatus thereof are provided to determine a transmission line based on user side service quality. CONSTITUTION: A measurement unit(110) acquires the service quality of a user side. A control unit(130) selects one or more transmission lines which satisfy the request of a user according to a fixed standard. The measurement unit and the control unit are located to a user terminal. The measurement service includes a quality measurement unit(101) or a network search unit(105). The service quality measurement unit measures the user side service quality. The network searching unit searches the satisfaction of the user side quality and measures searching information.
Abstract translation: 目的：提供一种基于无线通信系统中的用户侧终端服务质量的传输线路确定方法及其装置，用于基于用户侧服务质量确定传输线路。 构成：测量单元（110）获取用户侧的服务质量。 控制单元（130）根据固定标准选择满足用户请求的一条或多条传输线。 测量单元和控制单元位于用户终端。 测量服务包括质量测量单元（101）或网络搜索单元（105）。 服务质量测量单元测量用户端服务质量。 网络搜索单元搜索用户侧质量的满意度并测量搜索信息。
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公开(公告)号：KR1020100027429A
公开(公告)日：2010-03-11
申请号：KR1020080086343
申请日：2008-09-02
Applicant: 한국전자통신연구원 , 아주대학교산학협력단
CPC classification number: H04W74/0825 , H04W28/26
Abstract: PURPOSE: A group detecting and inter-group merging method and an apparatus thereof are provided to guarantee mobility support of a node, continuous service support and QoS(Quality of Service) of a real time traffic. CONSTITUTION: The BPST(Beacon Period Start Time) of a super frame is discriminated(S801). When the BPST belongs to a different group and BPST detection of a counterpart group is possible, a beacon interval of the counterpart group is detected in a signaling slot(S803,S805,S807). If the BPST detection of the counterpart group is impossible, the counterpart group is detected using CC(collision count)(S823). If the beacon interval is detected, a beacon slot is reset/merged(S811,S813). Resource reservation is performed using BCC(beacon collision count) and DCC(data collision count) according to a detection result of the counterpart group(S825).
Abstract translation: 目的：提供组检测和组间合并方法及其装置，以保证节点的移动性支持，持续服务支持和实时业务的QoS（服务质量）。 构成：鉴别超帧的BPST（信标周期开始时间）（S801）。 当BPST属于不同的组并且可以对对方组进行BPST检测时，在信令时隙中检测对方组的信标间隔（S803，S805，S807）。 如果对方组的BPST检测不可能，则使用CC（冲突计数）检测对方组（S823）。 如果检测到信标间隔，则信标时隙被复位/合并（S811，S813）。 根据对应组的检测结果，使用BCC（信标冲突计数）和DCC（数据冲突计数）执行资源预留（S825）。
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公开(公告)号：KR1020090108780A
公开(公告)日：2009-10-19
申请号：KR1020080034056
申请日：2008-04-14
Applicant: 아주대학교산학협력단 , 한국건설기술연구원 , 재단법인 한국건자재시험연구원
IPC: H04L29/06
CPC classification number: H04W74/085 , G06K7/0008 , H04W80/02
Abstract: PURPOSE: An implementation method of RF-ID MAC protocol is provided to reduce the collision probability between RF-ID readers after completion of back-off process. CONSTITUTION: An implementation method of RF-ID MAC protocol is that the RF-ID reader performs the back-off process(330). The timing of transmitting the BT signal which informs the RF-ID reader is using a channel is determined randomly(340). The BT signal is not transmitted if the BT signal is received from another RF-ID reader before the RF-ID reader transmits the BT signal. Also, it transits to the state before performing the back-off process. The BT signal is periodically transmitted from the time of time when being determined to dissimilar RF-ID readers the RF-ID reader doesn't receive the BT signal. After transmitting BT signal, it communicates with the tag for the communication time interval.
Abstract translation: 目的：提供RF-ID MAC协议的实现方法，以在退避过程完成后降低RF-ID读取器之间的冲突概率。 构成：RF-ID MAC协议的实现方法是RF-ID读取器执行退避处理（330）。 随机地确定发送通知RF-ID读取器的BT信号的定时正在使用信道（340）。 如果在RF-ID读取器发送BT信号之前从另一RF-ID读取器接收到BT信号，则不发送BT信号。 此外，它在执行退避过程之前转移到状态。 从被确定为不同的RF-ID读取器的时间周期性地发送BT信号，RF-ID读取器不接收BT信号。 发送BT信号后，通信时间间隔与标签进行通信。
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Patent Agency Ranking
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公开(公告)号：KR102055388B1
公开(公告)日：2020-01-22
申请号：KR1020170146868
申请日：2017-11-06
Applicant: 아주대학교산학협력단
IPC: H04L1/00 , H04L12/805 , H04L5/14
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公开(公告)号：KR1020180024341A
公开(公告)日：2018-03-08
申请号：KR1020160110332
申请日：2016-08-29
Applicant: 아주대학교산학협력단
CPC classification number: H04L5/14 , H04L5/0058
Abstract: 본발명은복수의단말로부터이웃단말정보를포함하는스케줄링정보메시지를수신하는단계와수신된스케줄링정보메시지에기초하여, 복수의단말간의통신을위한스케줄링을수행하는단계및 수행된스케줄링결과를포함하는스케줄링메시지를복수의단말로송신하는단계를포함하는메시지송수신방법을제공한다.
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