公开(公告)号：US08738007B2

公开(公告)日：2014-05-27

申请号：US13233452

申请日：2011-09-15

Applicant: Seung Que Lee ,  Nam Hoon Park ,  Yeong Jin Kim

Inventor： Seung Que Lee ,  Nam Hoon Park ,  Yeong Jin Kim

IPC: H04W36/00

CPC classification number: H04W74/002 ,  H04W8/24 ,  H04W64/006 ,  H04W74/004 ,  H04W74/006 ,  H04W84/045

Abstract: Provided is a method of admission control for a hybrid femtocell in a wireless communication system, in which the method is applied to a wireless communication system including a hybrid femto base station and a core network performing admission control of a mobile station terminal in a femtocell of the hybrid femto base station. The method of admission control for a hybrid femtocell performed by a core network according to an exemplary embodiment of the present invention includes determining whether a mobile station terminal has membership; determining whether speed information of the mobile station terminal exists; and assigning a probability value to the mobile station terminal depending on the membership and the speed information of the mobile station terminal.

Abstract translation: 提供了一种无线通信系统中的混合式毫微微小区的接纳控制方法，其中该方法应用于包括混合毫微微基站和核心网络的无线通信系统，核心网络执行毫微微小区中的移动台终端的接纳控制 混合毫微微基站。 根据本发明的示例性实施例的由核心网执行的混合式毫微微小区的接纳控制方法包括确定移动台终端是否具有成员资格; 确定移动台终端的速度信息是否存在; 以及根据移动台终端的隶属度和速度信息向移动台终端分配概率值。

公开(公告)号：US08588189B2

公开(公告)日：2013-11-19

申请号：US10583792

申请日：2004-09-22

Applicant: Seung-Que Lee ,  Nam-Hoon Park ,  Jee-Hwan Ahn ,  Choong-Ho Cho

Inventor： Seung-Que Lee ,  Nam-Hoon Park ,  Jee-Hwan Ahn ,  Choong-Ho Cho

IPC: H04W24/00

CPC classification number: H04L5/0007 ,  H04L1/1887 ,  H04L5/0037 ,  H04L5/023 ,  H04L27/2647 ,  H04L47/10 ,  H04L47/14 ,  H04L47/2416 ,  H04L47/2433 ,  H04L47/2441 ,  H04L47/2458 ,  H04L47/2466 ,  H04L47/28 ,  H04L47/32 ,  H04W28/065 ,  H04W72/1236 ,  H04W72/1242

Abstract: Disclosed are a terminal of an OFDMA-TDMA wireless Internet system capable of reducing transmission delay time while securing QoS for uplink data and a packet transmission method. A MAC layer of the terminal is divided into a MAC software part and a MAC hardware part to control priorities of data packets at a high level and low level. The high level priority controller carries out various fine control operations according to a QoS policy and the low level priority controller performs mechanical control operations based on a predetermined simple fixed priority policy.

Abstract translation: 公开了能够在确保上行链路数据的QoS和分组传输方法的同时减少传输延迟时间的OFDMA-TDMA无线因特网系统的终端。 终端的MAC层被划分为MAC软件部分和MAC硬件部分，以控制高级别和低级别的数据分组的优先级。 高级优先级控制器根据QoS策略进行各种精细控制操作，低级优先级控制器根据预定的简单固定优先级策略进行机械控制操作。

公开(公告)号：US08355719B2

公开(公告)日：2013-01-15

申请号：US12909532

申请日：2010-10-21

Applicant: Jun Sik Kim ,  Sang Chul Oh ,  Hyung Deug Bae ,  Seung-Que Lee ,  Nam Hoon Park

Inventor： Jun Sik Kim ,  Sang Chul Oh ,  Hyung Deug Bae ,  Seung-Que Lee ,  Nam Hoon Park

IPC: H04W4/00

CPC classification number: H04W16/16 ,  H04W84/045

Abstract: A method for setting base station information of a femtocell base station includes: upon a power application to the femtocell base station, setting all or some of terminals accessing the femtocell base station as console terminals; and receiving a radio environment parameter related to radio environment around each console terminal from the console terminals through a communication interface unit. The method further includes setting the base station information including an operation mode of the femtocell base station and a cell identifier of a femtocell covered by the femtocell base station based on the first radio environment parameter.

Abstract translation: 一种用于设置毫微微小区基站的基站信息的方法，包括：在向所述毫微微小区基站进行功率应用时，将接入所述毫微微小区基站的终端的全部或者一部分设置为控制台终端; 并且通过通信接口单元从控制台终端接收与每个控制台终端相关的无线电环境的无线电环境参数。 该方法还包括基于第一无线电环境参数来设置包括毫微微小区基站的操作模式的基站信息和由毫微微小区基站覆盖的毫微微小区的小区标识符。

公开(公告)号：US20120157154A1

公开(公告)日：2012-06-21

申请号：US13331785

申请日：2011-12-20

Applicant: Kyong Tak CHO ,  Jun Sik KIM ,  Seung Que LEE ,  Hyung Deug BAE ,  Sang Chul OH ,  Nam Hoon PARK

Inventor： Kyong Tak CHO ,  Jun Sik KIM ,  Seung Que LEE ,  Hyung Deug BAE ,  Sang Chul OH ,  Nam Hoon PARK

IPC: H04W52/04

CPC classification number: H04W52/244 ,  H04W52/143

Abstract: A method and an apparatus for controlling transmission power in a femto base station is provided. The method includes: predicting femto base station interference to be given from an adjacent femto base station to a terminal; predicting macro base station interference to be given from a macro base station to the terminal; determining transmission power for the terminal; and transmitting a downlink signal to the terminal on the basis of the transmission power, wherein the femto base station interference is predicted on the basis of a distance between serving femto base station and the adjacent femto base station and the transmission power of the adjacent femto base station, and the macro base station interference is predicted on the basis of a distance between serving femto base station and the macro base station and the transmission power of the macro base station.

Abstract translation: 提供了一种用于控制毫微微基站中的发射功率的方法和装置。 该方法包括：预测从相邻毫微微基站向终端提供的毫微微基站干扰; 从宏基站向终端预测宏基站干扰; 确定终端的发射功率; 基于发送功率向终端发送下​​行链路信号，其中，基于服务毫微微基站与相邻毫微微基站之间的距离以及相邻毫微微基站的发送功率来预测毫微微基站干扰 并且基于服务毫微微基站与宏基站之间的距离和宏基站的发送功率来预测宏基站干扰。

公开(公告)号：US07978651B2

公开(公告)日：2011-07-12

申请号：US11663676

申请日：2005-05-17

Applicant: Seung-Que Lee ,  June-Bae Seo ,  Nam-Hoon Park

Inventor： Seung-Que Lee ,  June-Bae Seo ,  Nam-Hoon Park

IPC: H04W4/00 ,  H04J3/16 ,  H04J3/24

CPC classification number: H04W72/1242 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0042 ,  H04L5/0064 ,  H04W72/1236 ,  H04W72/1268 ,  H04W74/00

Abstract: A recording medium having an internal data structure for uplink data transmission based on QoS in a mobile terminal of an OFDMA/TDMA-based high-speed portable Internet system, the internal data structure comprising a connection identifier index indicating a predetermined connection of the mobile terminal; a service class index indicating QoS classes of uplink data; a control channel index indicating a type of a control channel for transmission of a management message of the mobile terminal; an access type index indicating a type of access for a bandwidth request of the mobile terminal; a user packet list having IP packets linked to each other through a linked list; a management message list having the management messages linked to each other through a linked list; and a bandwidth request list having informative elements that are linked to each other for the bandwidth request through a linked list.

Abstract translation: 一种具有用于基于在基于OFDMA / TDMA的高速便携式因特网系统的移动终端中的QoS的用于上行链路数据传输的内部数据结构的记录介质，所述内部数据结构包括指示所述移动终端的预定连接的连接标识符索引 ; 指示上行链路数据的QoS等级的服务类索引; 指示用于发送所述移动终端的管理消息的控制信道的类型的控制信道索引; 指示所述移动终端的带宽请求的接入类型的接入类型索引; 具有通过链接彼此链接的IP分组的用户分组列表; 管理消息列表，其具有通过链接彼此链接的管理消息; 以及具有通过链接列表针对带宽请求彼此链接的信息元素的带宽请求列表。

公开(公告)号：US07944824B2

公开(公告)日：2011-05-17

申请号：US11792222

申请日：2005-05-17

Applicant: Seung-Que Lee ,  Nam-Hoon Park ,  Jee-Hwan Ahn

Inventor： Seung-Que Lee ,  Nam-Hoon Park ,  Jee-Hwan Ahn

IPC: G01R31/08

CPC classification number: H04L49/901 ,  H04L47/14 ,  H04L47/2441 ,  H04L47/32 ,  H04L47/50 ,  H04L49/9031

Abstract: A terminal of a portable Internet system comprising a medium access control (MAC) layer and a physical layer, the MAC layer comprising: a classifier classifying packets into classes; a delayer calling queue operating functions when a predetermined period of time is passed after the packets are classified by the classifier; a wait queue storing packets by the queue operating functions; and a packet processor processing the packet in the wait queue and transmitting the processed packet to the physical layer.

Abstract translation: 一种包括介质访问控制（MAC）层和物理层的便携式因特网系统的终端，所述MAC层包括：分类器将分组分类成类; 延迟器在通过分类器分类分组之后经过预定时间段时调用队列操作功能; 等待队列通过队列操作功能存储数据包; 以及分组处理器处理等待队列中的分组并将处理的分组发送到物理层。

公开(公告)号：US07519068B2

公开(公告)日：2009-04-14

申请号：US10539731

申请日：2002-12-30

Applicant: Seung-Que Lee ,  Nam-Hoon Park ,  Dae-Sik Kim ,  Choong-Ho Cho

Inventor： Seung-Que Lee ,  Nam-Hoon Park ,  Dae-Sik Kim ,  Choong-Ho Cho

IPC: H04L12/28

CPC classification number: H04L12/66 ,  H04L29/12311 ,  H04L61/2084 ,  H04L69/08 ,  H04L69/16 ,  H04L69/161 ,  H04L69/169 ,  H04L69/323 ,  H04L69/324 ,  H04W4/18 ,  H04W80/04 ,  H04W84/04 ,  H04W88/16 ,  H04W92/02

Abstract: Disclosed is a protocol embodying system and method in the GGSN. An IP layer is provided between the GPRS network and the PDN and performs routing between the two networks, and performs routing between the protocols of the first and second network layers and the transfer layer protocol on the GPRS network. A virtual driver is provided on the lower part of the IP layer, is connected to the protocol of the GPRS tunneling provided to the upper part of the IP layer on the GPRS network, and is operable as the lower interface of the IP layer. Since the upper part and the lower part of the IP are appropriately connected by the virtual driver, a single IP is needed in the system, and the embodied configuration becomes simpler.

Abstract translation: 公开了GGSN中体现系统和方法的协议。 在GPRS网络和PDN之间提供IP层，并且在两个网络之间执行路由，并且在第一和第二网络层的协议和GPRS网络上的传输层协议之间执行路由。 在IP层的下部设置虚拟驱动器，连接到GPRS网络上的IP层上部的GPRS隧道协议，可作为IP层的下层接口。 由于IP的上部和下部通过虚拟驱动器适当地连接，所以在系统中需要单个IP，并且所体现的配置变得更简单。

公开(公告)号：US20060104258A1

公开(公告)日：2006-05-18

申请号：US10539731

申请日：2002-12-30

Applicant: Seung-Que Lee ,  Nam-Hoon Park ,  Dae-Sik Kim ,  Choong-Ho Cho

Inventor： Seung-Que Lee ,  Nam-Hoon Park ,  Dae-Sik Kim ,  Choong-Ho Cho

IPC: H04L12/66

CPC classification number: H04L12/66 ,  H04L29/12311 ,  H04L61/2084 ,  H04L69/08 ,  H04L69/16 ,  H04L69/161 ,  H04L69/169 ,  H04L69/323 ,  H04L69/324 ,  H04W4/18 ,  H04W80/04 ,  H04W84/04 ,  H04W88/16 ,  H04W92/02

Abstract: Disclosed is a protocol embodying system and method in the GGSN. An IP layer is provided between the GPRS network and the PDN and performs routing between the two networks, and performs muting between the protocols of the first and second network layers and the transfer layer protocol on the GPRS network. A virtual driver is provided on the lower part of the IP layer, is connected to the protocol of the GPRS tunneling provided to the upper part of the IP layer on the GPRS network, and is operable as the lower interface of the IP layer. Since the upper part and the lower part of the IP are appropriately connected by the virtual driver, a single IP is needed in the system, and the embodied configuration becomes simpler.

Abstract translation: 公开了GGSN中体现系统和方法的协议。 在GPRS网络和PDN之间提供IP层，并且在两个网络之间执行路由，并且在第一和第二网络层的协议和GPRS网络上的传输层协议之间执行静音。 在IP层的下部设置虚拟驱动器，连接到GPRS网络上的IP层上部的GPRS隧道协议，可作为IP层的下层接口。 由于IP的上部和下部通过虚拟驱动器适当地连接，所以在系统中需要单个IP，并且所体现的配置变得更简单。