公开(公告)号：US08804510B2

公开(公告)日：2014-08-12

申请号：US13339739

申请日：2011-12-29

Applicant: Dong-Hun Lee ,  Hyunduk Kang

Inventor： Dong-Hun Lee ,  Hyunduk Kang

IPC: H04L12/28 ,  H04W4/00 ,  H04J3/16 ,  G06F15/173

CPC classification number: H04L12/2865 ,  H04W28/18 ,  H04W48/08 ,  H04W48/16 ,  H04W72/00

Abstract: A system for managing resources in a communication system including systems which do not have a permission for a first frequency band includes a coexistence manager configured to, when a frequency band available for the systems is searched from the first frequency band, manage the systems for coexistence and frequency sharing of the systems in the available frequency band; a coexistence enabler configured to transmit and receive information of the systems and information of the coexistence manager; and a coexistence discovery and information server configured to support control of the coexistence manager over the systems, wherein a plurality of coexistence managers are provided to respectively correspond to the plurality of systems, and wherein, among the plurality of coexistence managers, a first coexistence manager performs a negotiation procedure with coexistence managers neighboring to it, on the basis of one of an etiquette mode, a round-robin mode and a competition mode.

Abstract translation: 用于管理包括不具有第一频带许可的系统的通信系统中的资源的系统包括：共处理管理器，被配置为当从第一频带搜索可用于系统的频带时，管理共存的系统 和可用频带中系统的频率共享; 配置为传送和接收系统的信息和共存管理器的信息的共存使能器; 以及共存发现和信息服务器，被配置为支持通过所述系统对所述共存管理器的控制，其中提供多个共存管理器以分别对应于所述多个系统，并且其中在所述多个共存管理器中，第一共存管理器 基于礼仪模式，循环模式和竞赛模式之一，与其相邻的共存管理器执行协商过程。

公开(公告)号：US08755275B2

公开(公告)日：2014-06-17

申请号：US13339712

申请日：2011-12-29

Applicant: Hyunduk Kang ,  Dong-Hun Lee

Inventor： Hyunduk Kang ,  Dong-Hun Lee

IPC: H04L12/28 ,  H04W4/00 ,  H04J3/16 ,  G06F15/173

CPC classification number: H04W16/14 ,  H04W72/082

Abstract: A system for managing resources in a communication system including systems, which do not have a permission for a first frequency band, includes coexistence managers configured to, when a frequency band available for the systems is searched from the first frequency band, manage the systems for coexistence and frequency sharing of the systems in the available frequency band; a coexistence enabler configured to transmit and receive information of the systems and information of the coexistence managers; and a coexistence discovery and information server configured to support control of the coexistence managers over the systems, wherein predetermined messages are transmitted and received among the coexistence discovery and information server, the coexistence managers and the coexistence enabler to perform a registration procedure, a coexistence information gathering procedure, a coexistence decision making procedure, a reconfiguration procedure, a management procedure and an event procedure, for the coexistence and frequency sharing of the systems.

Abstract translation: 一种用于管理包括不具有第一频带许可的系统的通信系统中的资源的系统包括共存管理器，其被配置为当从第一频带搜索可用于系统的频带时，管理系统 可用频带中系统的共存和频率共享; 一个共存使能器被配置为传送和接收系统的信息和共存管理者的信息; 以及共存发现和信息服务器，其被配置为支持对系统的共存管理器的控制，其中在共存发现和信息服务器之间发送和接收预定消息，共存管理器和共存启动器执行注册过程，共存信息 收集程序，共存决策程序，重新配置程序，管理程序和事件程序，用于系统的共存和频率共享。

公开(公告)号：US08189462B2

公开(公告)日：2012-05-29

申请号：US12495549

申请日：2009-06-30

Applicant: Hyunduk Kang ,  Heon Jin Hong ,  Hyuk Lim ,  Kwanhee Jeong

Inventor： Hyunduk Kang ,  Heon Jin Hong ,  Hyuk Lim ,  Kwanhee Jeong

IPC: H04J1/16

CPC classification number: H04W4/00

Abstract: Provided are a method of adjusting a PCS threshold in a wireless network, and a terminal apparatus for the wireless network. The method and the apparatus determines whether to adjust the PCS threshold to use a shared channel for transmitting data in a wireless network based on a congestion status of the shared channel, and adjusts the PCS threshold based on a packet loss measured for a predetermined period of time.

Abstract translation: 提供了一种在无线网络中调整PCS阈值的方法，以及用于无线网络的终端装置。 该方法和装置基于共享信道的拥塞状态来确定是否调整PCS阈值以使用用于在无线网络中发送数据的共享信道，并且基于在预定时间段内测量的分组丢失来调整PCS阈值 时间。

公开(公告)号：US09414236B2

公开(公告)日：2016-08-09

申请号：US13293667

申请日：2011-11-10

Applicant: Hyunduk Kang ,  Dong-Hun Lee

Inventor： Hyunduk Kang ,  Dong-Hun Lee

IPC: H04W16/14 ,  H04W72/04 ,  H04W48/16 ,  H04W72/06

CPC classification number: H04W16/14 ,  H04W48/16 ,  H04W72/0453 ,  H04W72/06

Abstract: Provided is a resource management system in a communication system including a plurality of systems having no right to use a first frequency band. The resource management system includes: a coexistence manager (CM) configured to manage the plurality of systems for the purpose of coexistence and frequency sharing of the plurality of systems in a frequency band available for the plurality of systems, when the available frequency band is detected in the first frequency band; a coexistence enabler (CE) configured to transmit and receive information of the plurality of systems and information of the CM; and a coexistence discovery and information server (CDIS) configured to support the CM to control the plurality of systems. The CM performs channel classification for the first frequency band based on channel information of the available frequency band, and allocates operating channels to the plurality of systems.

Abstract translation: 提供了一种包括没有权利使用第一频带的多个系统的通信系统中的资源管理系统。 资源管理系统包括：共同管理器（CM），其被配置为在检测到可用频带时，在多个系统可用的频带中管理多个系统以便多个系统的共存和频率共享 在第一个频段; 配置为发送和接收所述多个系统的信息和所述CM的信息的共存使能器（CE）; 以及被配置为支持CM来控制多个系统的共存发现和信息服务器（CDIS）。 CM基于可用频带的信道信息对第一频带进行信道分类，并将操作信道分配给多个系统。

公开(公告)号：US09019910B2

公开(公告)日：2015-04-28

申请号：US13339697

申请日：2011-12-29

Applicant: Hyunduk Kang ,  Dong-Hun Lee

Inventor： Hyunduk Kang ,  Dong-Hun Lee

IPC: H04W4/00 ,  H04W16/14 ,  H04W72/04

CPC classification number: H04W16/14 ,  H04W72/0453

Abstract: A system for managing resources in a communication system including a plurality of systems, which do not have a permission for a first frequency band, includes a plurality of coexistence managers configured to, when a frequency band available for the plurality of systems is searched from the first frequency band, manage the plurality of systems for coexistence and frequency sharing of the plurality of systems in the available frequency band; a coexistence enabler configured to transmit and receive information of the plurality of systems and information of the coexistence manager; and a coexistence discovery and information server configured to support control of the coexistence manager over the plurality of systems, wherein predetermined messages are transmitted and received among the coexistence discovery and information server, the plurality of coexistence managers and the coexistence enabler to discover neighbor systems among the plurality of systems.

Abstract translation: 一种用于管理包括不具有第一频带许可的多个系统的通信系统中的资源的系统，包括多个共存管理器，其被配置为当从所述多个系统中搜索可用于所述多个系统的频带时 第一频带，管理用于可用频带中的多个系统的共存和频率共享的多个系统; 配置为发送和接收所述多个系统的信息和共存管理器的信息的共存使能器; 以及共存发现和信息服务器，其被配置为支持对所述多个系统的所述共存管理器的控制，其中在所述共存发现和信息服务器之间发送和接收预定消息，所述多个共存管理器和所述共存使能器在以下之间发现相邻系统 多个系统。

公开(公告)号：US08838798B2

公开(公告)日：2014-09-16

申请号：US13289343

申请日：2011-11-04

Applicant: Dong-Hun Lee ,  Hyunduk Kang

Inventor： Dong-Hun Lee ,  Hyunduk Kang

IPC: G06F15/173 ,  H04L5/26 ,  H04J3/16 ,  H04W72/04

CPC classification number: H04W72/0453

Abstract: Disclosed is a system for managing resources in a communication system including a plurality of systems not having permission a first frequency band, including: a coexistence manager managing the plurality of systems for coexistence and frequency sharing of the plurality of systems in available frequency bands when the available frequency bands by the plurality of systems are searched in the first frequency band; a coexistence enabler transmitting and receiving information of the plurality of systems and information of the coexistence manager; and a coexistence discovery and information server (CDIS) supporting a control of the coexistence manager for the plurality of systems.

Abstract translation: 公开了一种用于管理通信系统中的资源的系统，该系统包括不具有第一频带许可的多个系统，包括：共存管理器，用于管理多个系统以便在可用频带中共存和频率共享多个系统 在第一频带中搜索多个系统的可用频带; 共存使能器发送和接收多个系统的信息和共存管理器的信息; 以及支持多个系统的共存管理器的控制的共存发现和信息服务器（CDIS）。

公开(公告)号：US20120208582A1

公开(公告)日：2012-08-16

申请号：US13497918

申请日：2010-09-20

Applicant: Hyunduk Kang ,  Heon Jin Hong

Inventor： Hyunduk Kang ,  Heon Jin Hong

IPC: H04W72/04

CPC classification number: H04W16/14 ,  H04W72/0453 ,  H04W72/08

Abstract: Provided is a method and apparatus for assigning a frequency in an environment where an incumbent system exists. In a frequency environment where the incumbent system exists, a frequency resource management may be smoothly performed using a plurality of frequency sets classified based on a utilization state of each sub-frequency resource. When a frequency sharing system using the same radio access technology (RAT) as a frequency sharing system to be assigned with a frequency resource exists, it is possible to reduce overhead for frequency sharing by priorly assigning a corresponding frequency resource to the frequency sharing system to be assigned with the frequency resource.

Abstract translation: 提供了一种用于在现有系统存在的环境中分配频率的方法和装置。 在存在现有系统的频率环境中，可以使用基于每个子频率资源的利用状态分类的多个频率集合来平滑地执行频率资源管理。 当使用与分配有频率资源的频率共享系统相同的无线电接入技术（RAT）的频率共享系统存在时，可以通过先前向频率共享系统分配对应的频率资源来减少频率共享的开销， 分配频率资源。

公开(公告)号：US08718693B2

公开(公告)日：2014-05-06

申请号：US12938611

申请日：2010-11-03

Applicant: Hyunduk Kang ,  Heon Jin Hong

Inventor： Hyunduk Kang ,  Heon Jin Hong

IPC: H04B7/00 ,  H04W4/00

CPC classification number: H04B17/382 ,  H04B17/345

Abstract: An apparatus and method for sharing a frequency are provided. A cognitive wireless communication device having a minimum ROI may be selected from among a plurality of cognitive wireless communication devices, and an idle frequency of a primary system may be allocated to the selected cognitive wireless communication device, thereby increasing an opportunistic utilization efficiency of the idle frequency.

Abstract translation: 提供一种用于共享频率的装置和方法。 可以从多个认知无线通信设备中选择具有最小ROI的认知无线通信设备，并且可以将主系统的空闲频率分配给所选择的认知无线通信设备，从而增加空闲的机会性利用效率 频率。

公开(公告)号：US20130165170A1

公开(公告)日：2013-06-27

申请号：US13820611

申请日：2011-09-02

Applicant: Hyunduk Kang

Inventor： Hyunduk Kang

IPC: H04W72/04

CPC classification number: H04W72/0453 ,  H04W16/14

Abstract: The present invention relates to a system and method for managing resources, which involve managing a plurality of frequency resources in a communication system including a plurality of systems having no right to use a first frequency band. The system comprises a coexistence manager (CM) which manages, when a frequency band usable by the plurality of systems is found in the first frequency band, the plurality of systems so as to enable the coexistence of the systems and frequency-sharing among the systems in the usable frequency band; a coexistence enabler (CE) which transceives information of the plurality of systems and information of the coexistence manager; and a coexistence discovery and information server which supports the control of the coexistence manager on the plurality of systems. The plurality of systems uses the usable frequency band by means of coexistence and frequency-sharing according to a reference model.

Abstract translation: 本发明涉及一种用于管理资源的系统和方法，其涉及在包括没有使用第一频带的权利的多个系统的通信系统中管理多个频率资源。 该系统包括共存管理器（CM），当在第一频带中发现多个系统可用的频带时，管理多个系统，以便能够使系统共存和系统之间的频率共享 在可用频带中; 一个共存使能器（CE），它收集多个系统的信息和共存管理器的信息; 以及共同发现和信息服务器，其支持对多个系统上的共存管理器的控制。 多个系统根据参考模型通过共存和频率共享来使用可用的频带。

公开(公告)号：US07990914B2

公开(公告)日：2011-08-02

申请号：US12182569

申请日：2008-07-30

Applicant: Hyunduk Kang ,  Chang-Joo Kim

Inventor： Hyunduk Kang ,  Chang-Joo Kim

IPC: H04W16/00

CPC classification number: H04W16/18 ,  H04W16/14

Abstract: Provided is a method for evaluating spectrum utilization efficiency in a radio system sharing frequency. The method for evaluating spectrum utilization efficiency of a frequency sharing radio system in a radio environment having a first radio system using at least one specific frequency in an allocated frequency band and a second radio system sharing the frequency band allocated by the first radio system, includes calculating net coverage per unit area based on a design parameter on the first radio system and a design parameter on the second radio system; and evaluating spectrum utilization efficiency based on the calculated net coverage per unit area.

Abstract translation: 提供了一种用于评估无线电系统共享频率中的频谱利用效率的方法。 在具有在分配频带中使用至少一个特定频率的第一无线电系统的无线电环境中的频率共享无线电系统的频谱利用效率评估方法和共享由第一无线电系统分配的频带的第二无线电系统的方法包括 基于第一无线电系统上的设计参数和第二无线电系统上的设计参数来计算每单位面积的净覆盖范围; 并根据计算的单位面积净覆盖率评估频谱利用效率。