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1. 发明授权

US07978651B2 Internal data structure of mobile terminal for QoS-based uplink data transmission, and operational methods thereof 有权
标题翻译：基于QoS的上行数据传输的移动终端的内部数据结构及其操作方法
公开(公告)号：US07978651B2
公开(公告)日：2011-07-12
申请号：US11663676
申请日：2005-05-17
申请人： Seung-Que Lee , June-Bae Seo , Nam-Hoon Park
发明人： Seung-Que Lee , June-Bae Seo , Nam-Hoon Park
IPC分类号： H04W4/00 , H04J3/16 , H04J3/24
CPC分类号： H04W72/1242 , H04L5/0007 , H04L5/0032 , H04L5/0042 , H04L5/0064 , H04W72/1236 , H04W72/1268 , H04W74/00
摘要： 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.
摘要翻译：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。

2. 发明申请

US20070123254A1 Method for improving channel scanning in portable internet system and apparatus using the same 审中-公开
标题翻译：用于改善便携式互联网系统中的频道扫描的方法和使用其的装置
公开(公告)号：US20070123254A1
公开(公告)日：2007-05-31
申请号：US11598592
申请日：2006-11-13
申请人： Yong-Seouk Choi , June-Bae Seo , Nam-Hoon Park
发明人： Yong-Seouk Choi , June-Bae Seo , Nam-Hoon Park
IPC分类号： H04Q7/20
CPC分类号： H04W48/20 , H04W24/00 , H04W36/30 , H04W48/16 , H04W76/10 , H04W88/02 , H04W88/08
摘要： A channel scanning apparatus in a portable Internet system establishes a radio link with each of neighboring access points without disconnecting a wireless link with a serving access point and collects radio channel state information of each of the respective neighboring access points. That is, apart from a RF signal processing unit that processes a radio signal from the serving access point, the channel scanning apparatus includes a dedicated scanning processing unit for processing a radio signal of a neighboring access point and measuring radio channel state information of the neighboring access point from the radio signals received by the dedicated scanning processing unit, and collects radio channel state information of the respective neighboring access points. In such a way, communication with the serving access point is not disconnected, and therefore the access terminal and the serving access point do not need to buffer traffic data.
摘要翻译：便携式因特网系统中的频道扫描装置与每个相邻接入点建立无线电链路，而不断开与服务接入点的无线链路，并且收集每个相邻接入点的无线电信道状态信息。也就是说，除了从服务接入点处理无线电信号的RF信号处理单元之外，信道扫描设备包括专用扫描处理单元，用于处理相邻接入点的无线电信号，并测量邻近接入点的无线电信道状态信息从专用扫描处理单元接收到的无线电信号接收点，并且收集各个相邻接入点的无线电信道状态信息。以这种方式，与服务接入点的通信不会断开，因此接入终端和服务接入点不需要缓冲业务数据。

3. 发明申请

US20080165716A1 Sleep Mode Driving Method for Portable Terminal 审中-公开
标题翻译：便携式终端的睡眠模式驾驶方法
公开(公告)号：US20080165716A1
公开(公告)日：2008-07-10
申请号：US11791062
申请日：2005-06-24
申请人： Yong-Seouk Choi , June-Bae Seo , Nam-Hoon Park
发明人： Yong-Seouk Choi , June-Bae Seo , Nam-Hoon Park
IPC分类号： H04Q7/32
CPC分类号： H04L12/12 , H04W52/0216 , H04W72/12 , Y02D70/00
摘要： The advantage of the present invention is to provide a sleep mode driving method for reducing power consumption of a portable terminal in a portable Internet system, and to provide the method for the portable terminal to shift into a sleep mode or an awake mode without loss of transmitting and receiving traffic. The portable terminal transmits a sleep mode request message SLP-REQ to the base station, and receives a sleep mode response message SLP-RSP from the base station, so that it can shift to the sleep mode. The portable terminal receives a traffic indication message TRF-IND from the base station during the sleep mode, and shifts to the awake mode. The portable terminal transmits a wake up information message WKUP-INF informing of a normal operation state, and receives downlink traffic from the base station.
摘要翻译：本发明的优点是提供一种用于降低便携式互联网系统中的便携式终端的功耗的睡眠模式驱动方法，并且提供便携式终端转入睡眠模式或唤醒模式的方法，而不会丢失发送和接收流量。便携式终端向基站发送睡眠模式请求消息SLP-REQ，并且从基站接收睡眠模式响应消息SLP-RSP，从而可以转移到睡眠模式。便携式终端在睡眠模式期间从基站接收业务指示消息TRF-IND，并转移到唤醒模式。便携式终端发送通知正常操作状态的唤醒信息消息WKUP-INF，并从基站接收下行流量。

4. 发明申请

US20070149196A1 Handover reestablishment method of communication system 审中-公开
标题翻译：交流系统重建方法
公开(公告)号：US20070149196A1
公开(公告)日：2007-06-28
申请号：US11635111
申请日：2006-12-07
申请人： Yong-Seouk Choi , June-Bae Seo , Nam-Hoon Park
发明人： Yong-Seouk Choi , June-Bae Seo , Nam-Hoon Park
IPC分类号： H04Q7/20
CPC分类号： H04W36/0005
摘要： A handover reestablishment method capable of effectively re-accessing the serving base station when the mobile terminal fails ranging while moving to the target cell and performs ranging through the handover process, or when the direction of the mobile terminal is changed and thus, the mobile terminal enters into the serving area, is provided. The method includes receiving a handover request message from the mobile terminal; waiting without canceling a connection to the mobile terminal when receiving the handover request message; and performing a reconnection with the mobile terminal when receiving a handover reconnection message from the mobile terminal.
摘要翻译：一种切换重建方法，当移动终端在移动到目标小区并且通过切换过程执行测距时，或者当移动终端的方向改变时，能够有效地重新访问服务基站，并且因此移动终端进入服务区，提供。该方法包括从移动终端接收切换请求消息; 在接收到切换请求消息时等待而不取消与移动终端的连接; 以及当从所述移动终端接收到切换重新连接消息时，与所述移动终端执行重新连接。

5. 发明授权

US08194619B2 Terminal in wireless communication system and ranging method thereof 有权
标题翻译：无线通信系统终端及其测距方法
公开(公告)号：US08194619B2
公开(公告)日：2012-06-05
申请号：US11720921
申请日：2005-09-08
申请人： Nam-Suk Lee , June-Bae Seo , Nam-Hoon Park
发明人： Nam-Suk Lee , June-Bae Seo , Nam-Hoon Park
IPC分类号： H04B7/216
CPC分类号： H04W64/00 , H04W28/18 , H04W52/283 , H04W72/02
摘要： A ranging method of an access terminal comprising receiving and analyzing UL-MAP/DL-MAP; selecting a given uplink sub-channel number and a symbol number from the UL_MAP when a ranging event is generated; requesting a ranging process by transmitting a CDMA code; receiving a ranging response message broadcasted from the access point; extracting a CDMA code, a sub-channel number, and a symbol number from the received ranging response message, comparing the extracted result and the stored ranging parameters, and adjusting transmission power, timing, and frequency offset on the basis of the extracted result or discarding the ranging response message; and terminating a ranging response message receipt operation.
摘要翻译：一种接入终端的测距方法，包括接收和分析UL-MAP / DL-MAP; 当生成测距事件时，从UL_MAP中选择给定的上行链路子信道号和符号号; 通过发送CDMA码来请求测距过程; 接收从接入点广播的测距响应消息; 从接收到的测距响应消息中提取CDMA码，子信道号和符号号，将提取的结果与存储的测距参数进行比较，并根据提取的结果调整发射功率，定时和频率偏移; 丢弃测距响应消息; 并终止测距响应消息接收操作。

6. 发明申请

US20090296661A1 TERMINAL IN WIRELESS COMMUNICATION SYSTEM AND RANGING METHOD THEREOF 有权
标题翻译：无线通信系统中的终端及其范围
公开(公告)号：US20090296661A1
公开(公告)日：2009-12-03
申请号：US11720921
申请日：2005-09-08
申请人： Nam-Suk Lee , June-Bae Seo , Nam-Hoon Park
发明人： Nam-Suk Lee , June-Bae Seo , Nam-Hoon Park
IPC分类号： H04B7/216
CPC分类号： H04W64/00 , H04W28/18 , H04W52/283 , H04W72/02
摘要： A ranging method of an access terminal comprising receiving and analyzing UL-MAP/DL-MAP; selecting a given uplink sub-channel number and a symbol number from the UL_MAP when a ranging event is generated; requesting a ranging process by transmitting a CDMA code; receiving a ranging response message broadcasted from the access point; extracting a CDMA code, a sub-channel number, and a symbol number from the received ranging response message, comparing the extracted result and the stored ranging parameters, and adjusting transmission power, timing, and frequency offset on the basis of the extracted result or discarding the ranging response message; and terminating a ranging response message receipt operation.
摘要翻译：一种接入终端的测距方法，包括接收和分析UL-MAP / DL-MAP; 当生成测距事件时，从UL_MAP中选择给定的上行链路子信道号和符号号; 通过发送CDMA码来请求测距过程; 接收从接入点广播的测距响应消息; 从接收到的测距响应消息中提取CDMA码，子信道号和符号号，将提取的结果与存储的测距参数进行比较，并根据提取的结果调整发射功率，定时和频率偏移; 丢弃测距响应消息; 并且终止测距响应消息接收操作。

7. 发明申请

US20090196276A1 Internal data structure of mobile terminal for qos-based uplink data transmission, and operational methods thereof 有权
标题翻译：用于基于qos的上行数据传输的移动终端的内部数据结构及其操作方法
公开(公告)号：US20090196276A1
公开(公告)日：2009-08-06
申请号：US11663676
申请日：2005-05-17
申请人： Seung-Que Lee , June-Bae Seo , Nam-Hoon Park
发明人： Seung-Que Lee , June-Bae Seo , Nam-Hoon Park
IPC分类号： H04B7/212 , H04L27/28
CPC分类号： H04W72/1242 , H04L5/0007 , H04L5/0032 , H04L5/0042 , H04L5/0064 , H04W72/1236 , H04W72/1268 , H04W74/00
摘要： 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.
摘要翻译：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。

8. 发明申请

US20070149197A1 Method and apparatus for managing association of base station 审中-公开
标题翻译：管理基站关联的方法和装置
公开(公告)号：US20070149197A1
公开(公告)日：2007-06-28
申请号：US11635474
申请日：2006-12-07
申请人： Seung-Que Lee , June-Bae Seo , Nam-Hoon Park
发明人： Seung-Que Lee , June-Bae Seo , Nam-Hoon Park
IPC分类号： H04Q7/20
CPC分类号： H04W36/32
摘要： In order for a mobile station to manage association of a base station, it is determined whether the base station satisfies Carrier to Interference Noise Ratio (CINR) condition of the mobile station. In addition, a moving probability value of the mobile station into a base station that satisfies the condition is compared with a reference threshold value, and the base station is managed as one of an active set and a semi-active set. Herein, the moving probability value indicates a probability, which is obtained based on a previous moving path of the mobile station into the base station.
摘要翻译：为了使移动台管理基站的关联，确定基站是否满足移动台的载波干扰噪声比（CINR）条件。此外，将移动台进入到满足条件的基站的移动概率值与参考阈值进行比较，并且将基站作为活动集和半活动集之一进行管理。这里，移动概率值表示基于移动台到基站的先前移动路径而获得的概率。

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