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1. 发明授权

US08275389B2 Apparatus and method for determining operation of location update in a broadband wireless communication system 有权
标题翻译：用于确定宽带无线通信系统中位置更新操作的装置和方法
公开(公告)号：US08275389B2
公开(公告)日：2012-09-25
申请号：US12337088
申请日：2008-12-17
申请人： Sung-Beom Jung , Jae-Yeong Kwon , Soo-Yeul Oh , Pyeong-Hwan Wee , Sang-Jun Lee , Young-Hak Choi , Sang-Ho Lee
发明人： Sung-Beom Jung , Jae-Yeong Kwon , Soo-Yeul Oh , Pyeong-Hwan Wee , Sang-Jun Lee , Young-Hak Choi , Sang-Ho Lee
IPC分类号： H04W74/00 , H04W24/00 , H04W4/00 , H04B7/00
CPC分类号： H04W60/04 , H04B17/318 , H04W68/00
摘要： An apparatus and method for determining operation of location update in a broadband wireless communication system are provided. The apparatus includes a receiver, an interpreter, and a determiner. In an idle mode, the receiver receives a paging advertisement message from a Base Station (BS). The interpreter identifies paging group identification information included in the paging advertisement message. The determiner determines one of execution and non-execution of a location update process due to a change of a paging group if the paging group identification information is different from paging group identification information included in a previously received paging advertisement message.
摘要翻译：提供了一种用于确定宽带无线通信系统中的位置更新操作的装置和方法。该装置包括接收器，解释器和确定器。在空闲模式中，接收机从基站（BS）接收寻呼广告消息。解释器识别寻呼广告消息中包括的寻呼组标识信息。如果寻呼组识别信息不同于先前接收的寻呼广告消息中包括的寻呼组标识信息，则由于寻呼组的改变，确定器确定位置更新过程的执行和不执行之一。

2. 发明授权

US07974198B2 Apparatus and method for guaranteeing QoS traffic rate in mobile communication system 有权
标题翻译：确保移动通信系统QoS流量率的装置和方法
公开(公告)号：US07974198B2
公开(公告)日：2011-07-05
申请号：US12012430
申请日：2008-01-31
申请人： Byung-Chan Ahn , Jang-Won Park , Young-Soon Lee , Eun-Jin Lee , Soo-Yeul Oh
发明人： Byung-Chan Ahn , Jang-Won Park , Young-Soon Lee , Eun-Jin Lee , Soo-Yeul Oh
IPC分类号： H04W4/00
CPC分类号： H04W28/24 , H04L47/70 , H04L47/781 , H04L47/805 , H04L47/822 , H04L47/824 , H04W28/10
摘要： Apparatus and method for guaranteeing a Quality of Service (QoS) traffic rate in a mobile communication system are provided. The scheduling method for guaranteeing a QOS traffic rate in a mobile communication system includes calculating a total sum of traffic rates based on a channel change and a total sum of sustained traffic rates; calculating a weighted traffic rate using the traffic rate based on the channel change and the sustained traffic rate when the sustained traffic rate does not meet the QoS traffic rate; and determining a service priority using the weighted traffic rate. Therefore, the minimum reserved traffic rate and the maximum sustained traffic rate can be assured.
摘要翻译：提供了一种用于保证移动通信系统中的服务质量（QoS）流量速率的装置和方法。用于确保移动通信系统中的QOS业务速率的调度方法包括基于信道变化和持续业务速率的总和来计算业务量总和; 当持续业务速率不满足QoS流量速率时，使用基于信道变化的业务速率和持续业务速率来计算加权业务速率; 以及使用所述加权业务速率来确定服务优先级。因此，可以确保最小预留业务速率和最大持续业务速率。

3. 发明申请

US20100157945A1 Apparatus and method for changing serving cell in a high speed wireless communication system 有权
标题翻译：用于在高速无线通信系统中改变服务小区的装置和方法
公开(公告)号：US20100157945A1
公开(公告)日：2010-06-24
申请号：US12653993
申请日：2009-12-22
申请人： Jin-Ik Kim , Yun-Seok Hwang , Soo-Yeul Oh , Pyeong-Hwan Wee , Jae-Yeong Kwon
发明人： Jin-Ik Kim , Yun-Seok Hwang , Soo-Yeul Oh , Pyeong-Hwan Wee , Jae-Yeong Kwon
IPC分类号： H04W36/00
CPC分类号： H04W36/18
摘要： A Radio Network Controller (RNC) in a high speed wireless communication system includes an apparatus to perform method for changing a serving cell in the high speed wireless communication system. The RNC receives UpLink (UL) cell change determination information representing UL channel states from a serving Base Station (BS) and a target BS. The UL is received if a UL soft handover of a Mobile Station (MS) is initiated depending on a DownLink (DL) channel quality of the MS. The RNC can determine UL cell change timing of the MS using the UL cell change determination information. Thereafter, the RNC can send an instruction of a UL cell change of the MS to the serving BS and the target BS.
摘要翻译：高速无线通信系统中的无线网络控制器（RNC）包括用于执行改变高速无线通信系统中的服务小区的方法的装置。 RNC从服务基站（BS）和目标BS接收表示UL信道状态的UpLink（UL）小区改变确定信息。如果根据MS的DownLink（DL）信道质量启动移动台（MS）的UL软切换，则接收UL。 RNC可以使用UL小区改变确定信息来确定MS的UL小区改变定时。此后，RNC可以向服务BS和目标BS发送MS的UL小区改变的指令。

4. 发明申请

US20080165729A1 Apparatus and method for allocating network address 审中-公开
标题翻译：用于分配网络地址的设备和方法
公开(公告)号：US20080165729A1
公开(公告)日：2008-07-10
申请号：US12006638
申请日：2008-01-04
申请人： Seong-Gu Kim , Soo-Yeul Oh , Zea-Jong Kang
发明人： Seong-Gu Kim , Soo-Yeul Oh , Zea-Jong Kang
IPC分类号： H04Q7/00
CPC分类号： H04L61/2015 , H04W8/26
摘要： An apparatus and method for network address allocation are provided, in which an interface module performs wireless communications through an antenna, and a protocol controller performs wireless communications using a predetermined protocol and performs a network address acquisition procedure during network entry.
摘要翻译：提供一种用于网络地址分配的装置和方法，其中接口模块通过天线执行无线通信，并且协议控制器使用预定协议执行无线通信，并且在网络进入期间执行网络地址获取过程。

5. 发明授权

US08565778B2 Apparatus and method for uplink scheduling in a broadband wireless communication system 有权
标题翻译：宽带无线通信系统中上行调度的装置及方法
公开(公告)号：US08565778B2
公开(公告)日：2013-10-22
申请号：US12012711
申请日：2008-02-05
申请人： Jang-Won Park , Il-Jin Youn , Byung-Chan Ahn , Jae-Ho Lee , Soo-Yeul Oh
发明人： Jang-Won Park , Il-Jin Youn , Byung-Chan Ahn , Jae-Ho Lee , Soo-Yeul Oh
IPC分类号： H04W72/00
CPC分类号： H04W72/1231 , H04B7/0697 , H04B17/24 , H04B17/309 , H04L1/0026 , H04W16/30
摘要： An apparatus and method for uplink scheduling in a broadband wireless communication system are provided, in which channel conditions are divided into at least two areas, an area corresponding to channel information of a CSM mobile station received from the CSM mobile station is determined, resources of a first pilot pattern are allocated to the CSM mobile station, if the channel information belongs to an area with good channel condition, and resources of a second pilot pattern are allocated to the CSM mobile station, if the cannel information belongs to an area with poor channel condition.
摘要翻译：提供了一种在宽带无线通信系统中进行上行链路调度的装置和方法，其中信道条件被划分为至少两个区域，确定与从CSM移动站接收的CSM移动站的信道信息相对应的区域，资源如果信道信息属于具有良好信道条件的区域，则将第一导频模式分配给CSM移动台，并且将第二导频模式的资源分配给CSM移动站，如果信道信息属于具有差的区域频道条件。

6. 发明授权

US08189520B2 Apparatus and method for preamble pseudo noise code allocation in broadband wireless communication system 有权
标题翻译：宽带无线通信系统中前导码伪噪声码分配的装置及方法
公开(公告)号：US08189520B2
公开(公告)日：2012-05-29
申请号：US12026064
申请日：2008-02-05
申请人： Ki-Won Sung , Soo-Yeul Oh
发明人： Ki-Won Sung , Soo-Yeul Oh
IPC分类号： H04W4/00
CPC分类号： H04W8/26
摘要： An apparatus and a method for preamble pseudo noise code allocation in a broadband wireless communication system are provided. The method includes defining an inherent index for each FA, allocating a preamble PN index to base stations using a reference FA index, defining an inherent offset by each FA for remaining FA indexes, and shifting the preamble PN index allocated to the base stations using the reference FA index by the defined offset, and allocating the preamble PN index to base stations using the remaining FA indexes. The price of a system can thus be lowered by reducing a Peak-to-Average Power Ratio (PAPR) of a preamble, increase the number of FAs that a specific amplifier can amplify, and immediately allocate a preamble PN index when adding a new FA during an operation of a system.
摘要翻译：提供了一种在宽带无线通信系统中用于前导码伪噪声码分配的装置和方法。该方法包括定义每个FA的固有索引，使用参考FA索引向基站分配前导码PN索引，为每个FA定义剩余FA索引的固有偏移量，以及使用分配给基站的前导码索引分配给基站通过定义的偏移来参考FA索引，并且使用剩余的FA索引将前导码PN索引分配给基站。因此，可以通过降低前同步码的峰均功率比（PAPR）来降低系统的价格，增加特定放大器可以放大的FA的数量，并且在添加新的FA时立即分配前导码PN索引在系统的操作期间。

7. 发明申请

US20100118809A1 Apparatus and method for allocating ID cell to avoid preamble pseudo noise code duplication in broadband wireless communication system 有权
标题翻译：用于分配ID信元以避免宽带无线通信系统中的前导码伪噪声码复制的装置和方法
公开(公告)号：US20100118809A1
公开(公告)日：2010-05-13
申请号：US12590487
申请日：2009-11-09
申请人： Jin-Kyung Cha , Gil-Ryun Nam , Jae-Ho Lee , Jae-Ho Jeong , Soo-Yeul Oh , Pyeong-Hwan Wee
发明人： Jin-Kyung Cha , Gil-Ryun Nam , Jae-Ho Lee , Jae-Ho Jeong , Soo-Yeul Oh , Pyeong-Hwan Wee
IPC分类号： H04W72/00
CPC分类号： H04W16/10 , H04W8/26
摘要： An apparatus is configured to allocate an IDentification (ID) cell to avoid duplication of a preamble Pseudo Noise (PN) code in a broadband wireless communication system. The apparatus selects one sector inside the system. A temporary ID cell for the selected sector is selected. Whether an ID cell of a sector to which an ID cell has been already allocated inside a minimum unit group for ID cell allocation is the same as the temporary ID cell is determined. Whether PN codes of sectors inside a neighbor list of the selected sector are the same as temporary PN codes determined using the temporary ID cell are determined. When the temporary ID cell is not duplicated and the temporary PN codes are not duplicated, the selected temporary ID cell is allocated as an ID cell of the selected sector.
摘要翻译：一种装置被配置为分配识别（ID）小区，以避免宽带无线通信系统中的前导码伪噪声（PN）码的重复。设备选择系统内的一个扇区。选择所选扇区的临时ID单元。在ID单元分配的最小单位组内已经分配有ID单元的扇区的ID单元是否与确定临时ID单元相同。确定所选扇区的邻居列表内的扇区的PN码是否与使用临时ID单元确定的临时PN码相同。当不复制临时ID单元并且临时PN代码不被复制时，所选择的临时ID单元被分配为所选扇区的ID单元。

8. 发明申请

US20090156236A1 APPARATUS AND METHOD FOR DETERMINING OPERATION OF LOCATION UPDATE IN A BROADBAND WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于确定宽带无线通信系统中位置更新操作的装置和方法
公开(公告)号：US20090156236A1
公开(公告)日：2009-06-18
申请号：US12337088
申请日：2008-12-17
申请人： Sung-Beom JUNG , Jae-Yeong KWON , Soo-Yeul OH , Pyeong-Hwan WEE , Sang-Jun LEE , Young-Hak CHOI , Sang-Ho LEE
发明人： Sung-Beom JUNG , Jae-Yeong KWON , Soo-Yeul OH , Pyeong-Hwan WEE , Sang-Jun LEE , Young-Hak CHOI , Sang-Ho LEE
IPC分类号： H04W68/00 , H04B17/00
CPC分类号： H04W60/04 , H04B17/318 , H04W68/00
摘要： An apparatus and method for determining operation of location update in a broadband wireless communication system are provided. The apparatus includes a receiver, an interpreter, and a determiner. In an idle mode, the receiver receives a paging advertisement message from a Base Station (BS). The interpreter identifies paging group identification information included in the paging advertisement message. The determiner determines one of execution and non-execution of a location update process due to a change of a paging group if the paging group identification information is different from paging group identification information included in a previously received paging advertisement message.
摘要翻译：提供了一种用于确定宽带无线通信系统中的位置更新操作的装置和方法。该装置包括接收器，解释器和确定器。在空闲模式中，接收机从基站（BS）接收寻呼广告消息。解释器识别寻呼广告消息中包括的寻呼组标识信息。如果寻呼组识别信息不同于先前接收的寻呼广告消息中包括的寻呼组标识信息，则由于寻呼组的改变，确定器确定位置更新过程的执行和不执行之一。

9. 发明申请

US20080186884A1 Apparatus and method for guaranteeing QoS traffic rate in mobile communication system 有权
标题翻译：确保移动通信系统QoS流量率的装置和方法
公开(公告)号：US20080186884A1
公开(公告)日：2008-08-07
申请号：US12012430
申请日：2008-01-31
申请人： Byung-Chan Ahn , Jang-Won Park , Young-Soon Lee , Eun-Jin Lee , Soo-Yeul Oh
发明人： Byung-Chan Ahn , Jang-Won Park , Young-Soon Lee , Eun-Jin Lee , Soo-Yeul Oh
IPC分类号： H04B7/00
CPC分类号： H04W28/24 , H04L47/70 , H04L47/781 , H04L47/805 , H04L47/822 , H04L47/824 , H04W28/10
摘要： Apparatus and method for guaranteeing a Quality of Service (QoS) traffic rate in a mobile communication system are provided. The scheduling method for guaranteeing a QOS traffic rate in a mobile communication system includes calculating a total sum of traffic rates based on a channel change and a total sum of sustained traffic rates; calculating a weighted traffic rate using the traffic rate based on the channel change and the sustained traffic rate when the sustained traffic rate does not meet the QoS traffic rate; and determining a service priority using the weighted traffic rate. Therefore, the minimum reserved traffic rate and the maximum sustained traffic rate can be assured.
摘要翻译：提供了一种用于保证移动通信系统中的服务质量（QoS）流量速率的装置和方法。用于确保移动通信系统中的QOS业务速率的调度方法包括基于信道变化和持续业务速率的总和来计算业务量总和; 当持续业务速率不满足QoS流量速率时，使用基于信道变化的业务速率和持续业务速率来计算加权业务速率; 以及使用所述加权业务速率来确定服务优先级。因此，可以确保最小预留业务速率和最大持续业务速率。

10. 发明授权

US06438357B1 Air interface simulator and method thereof 失效
标题翻译：空中接口模拟器及其方法
公开(公告)号：US06438357B1
公开(公告)日：2002-08-20
申请号：US09324426
申请日：1999-06-01
申请人： Soo-yeul Oh , Ki-seong Jang
发明人： Soo-yeul Oh , Ki-seong Jang
IPC分类号： H04B1700
CPC分类号： H04B17/0087 , H04W88/00 , H04W92/10 , Y02D70/122
摘要： An air interface simulator and simulation method is disclosed. The air interface simulator comprises a first plurality of variable attenuators for equally providing a mobile station with a transmission signal received from base transceiver station (BTS) before the air interface simulator starts driving, a plurality of attenuators for generating path loss to prevent power of the mobile station from being excessively input to said BTS and to construct an air environment, a first plurality of 2-way dividers for generating an input terminal for providing load in a reverse link of the BTS and combining the provided load and a RF signal of the mobile station, a plurality of duplexers for duplexing a transmission signal and a received signal of the BTS into a RF signal of the mobile station, a second plurality of variable attenuators for generating path loss and long-term effect, a first plurality of 4-way dividers for combing input signals from each BTS, a second plurality of 4-way dividers for combining input signals from each mobile station and a decoder circuit for controlling the first and second plurality of variable attenuators, the decoder circuit being provided with control input from a parallel port of a control computer.
摘要翻译：公开了一种空中接口模拟器和仿真方法。空中接口模拟器包括第一多个可变衰减器，用于在空中接口模拟器开始驱动之前向移动站提供从基站收发器（BTS）接收的传输信号;多个衰减器，用于产生路径损耗以防止移动台从过分输入到所述BTS并构建空中环境;第一多个2路分频器，用于产生用于在BTS的反向链路中提供负载的输入终端，并将提供的负载和所提供的负载的RF信号移动站，用于将所述BTS的发送信号和所接收的信号双重化为所述移动台的RF信号的多个双工器，用于产生路径损耗和长期效应的第二多个可变衰减器，第一多个4- 用于组合来自每个BTS的输入信号的方式分配器，用于组合来自每个移动站的输入信号的第二多个4路分频器和装饰用于控制第一和第二多个可变衰减器的电路，解码器电路从控制计算机的并行端口提供控制输入。

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