公开(公告)号：US09077497B2

公开(公告)日：2015-07-07

申请号：US12862628

申请日：2010-08-24

申请人： Kapseok Chang ,  Sung-Woo Choi ,  Yong-Sun Kim ,  Wooyong Lee ,  Hyun-Kyu Chung ,  Hoo-Sung Lee

发明人： Kapseok Chang ,  Sung-Woo Choi ,  Yong-Sun Kim ,  Wooyong Lee ,  Hyun-Kyu Chung ,  Hoo-Sung Lee

IPC分类号： H04L29/06 ,  H04L1/00

CPC分类号： H04L1/0052 ,  H04L1/0072 ,  H04L69/12 ,  H04L69/22

摘要： A method for generating a data frame in a wireless communication system includes generating a plurality of first headers having information about the number of segments of a payload, generating a plurality of second headers having information about a transmission mode and a length of predetermined segments among segments of the payload, generating a third header having a transmission mode and a length of remaining segments of the payload; generating a fourth header having supplementary information of the payload and error information of the supplementary information and the first to third headers or error information of the supplementary information and the third header; and generating a data frame with the first to fourth headers sequentially allocated.

摘要翻译： 一种用于在无线通信系统中生成数据帧的方法包括生成具有关于有效载荷的段的数量的信息的多个第一报头，产生具有关于传输模式的信息的多个第二报头和段之间的预定段的长度 生成有效载荷的传输模式和剩余段的长度的第三报头; 产生具有所述补充信息的有效载荷和错误信息的补充信息的第四标题和所述补充信息和所述第三标题的第一至第三标题或错误信息; 以及顺序分配具有第一至第四标题的数据帧。

公开(公告)号：US07924907B2

公开(公告)日：2011-04-12

申请号：US11839975

申请日：2007-08-16

申请人： Sung-Rae Cho ,  Seong-Su Park ,  Hoo-Sung Lee ,  Byung-Jo Kim

发明人： Sung-Rae Cho ,  Seong-Su Park ,  Hoo-Sung Lee ,  Byung-Jo Kim

IPC分类号： H04B1/69

CPC分类号： H04J13/0044 ,  H04J13/20

摘要： there is provided a spreading apparatus using a child orthogonal variable spreading factor (OVSF) code pair, including: a channel condition information receiving unit for receiving channel condition information including a channel condition metric; a switch controlling unit for receiving the channel condition information from the channel condition information receiving unit and transferring data stream according to the received channel station information; a first spreading unit for receiving the data stream from the switching controlling unit, and spreading the data stream using a single OVSF code; and a second spreading unit for receiving the data stream from the switching controlling unit, and spreading the data stream using a child OVSF code pair.

摘要翻译： 提供了一种使用子正交可变扩展因子（OVSF）码对的扩展装置，包括：信道条件信息接收单元，用于接收包括信道条件度量的信道条件信息; 开关控制单元，用于从信道条件信息接收单元接收信道状态信息，并根据接收的信道站信息传输数据流; 第一扩展单元，用于从切换控制单元接收数据流，以及使用单个OVSF码扩展数据流; 以及第二扩展单元，用于从切换控制单元接收数据流，并使用子OVSF码对来扩展数据流。

公开(公告)号：US08868138B2

公开(公告)日：2014-10-21

申请号：US11860595

申请日：2007-09-25

申请人： Hoo-Sung Lee ,  Seong-Su Park ,  Byung-Jo Kim ,  Sung-Rae Cho

发明人： Hoo-Sung Lee ,  Seong-Su Park ,  Byung-Jo Kim ,  Sung-Rae Cho

IPC分类号： H04M1/00 ,  H04W52/02

CPC分类号： H04W52/029 ,  Y02D70/1222 ,  Y02D70/142 ,  Y02D70/26

摘要： Provided is a method for controlling a low-power state in a mobile handset. The method includes shifting from an active state to a low-power idle state by blocking power of modules for a mobile communication function and decreasing a frequency of a control clock when an inactive request of the mobile communication function is received; shifting from the low-power idle state to a low-power access state by increasing the frequency of the control clock when an additional service request is received; shifting from the low-power access state to the low-power idle state if an additional service request is not received any more; shifting from the low-power idle state to a suspension state by suspending the control clock when request is not received for predetermined time; and shifting from the suspension state to the low-power idle state when the input interrupt and the timer interrupt occur.

摘要翻译： 提供了一种用于控制移动手持机中的低功率状态的方法。 该方法包括当接收到移动通信功能的不活动请求时，通过阻止用于移动通信功能的模块的功率和从而降低控制时钟的频率，从活动状态转换到低功率空闲状态; 当接收到附加服务请求时，通过增加控制时钟的频率，从低功率空闲状态转换到低功率接入状态; 如果没有再接收到附加服务请求，则从低功率接入状态转换到低功率空闲状态; 在未接收到预定时间的请求时通过暂停控制时钟从低功率空闲状态转移到暂停状态; 并且当输入中断和定时器中断发生时，从暂停状态转换到低功率空闲状态。

公开(公告)号：US08150477B2

公开(公告)日：2012-04-03

申请号：US11986831

申请日：2007-11-27

申请人： Sung Rae Cho ,  Hoo Sung Lee ,  Byung Jo Kim ,  Seong Su Park

发明人： Sung Rae Cho ,  Hoo Sung Lee ,  Byung Jo Kim ,  Seong Su Park

IPC分类号： H04M1/00

CPC分类号： H04W52/0216 ,  H04W68/00 ,  Y02D70/24

摘要： Provided are a mobile station and a method for providing an ultra power-saving mode in a mobile station. The method for providing an ultra power-saving mode in a mobile station includes: inactivating a communication function in a standby mode of the mobile station; extracting a DRX (discontinuous reception) cycle length coefficient K of the mobile station; determining a class-specific DRX cycle length coefficient Ni of the mobile station; replacing K with Ni; and monitoring a paging signal at a paging cycle corresponding to Ni.

摘要翻译： 提供了一种在移动台中提供超省电模式的移动台和方法。 在移动台中提供超省电模式的方法包括：使移动台的待机模式中的通信功能失效; 提取移动站的DRX（非连续接收）周期长度系数K; 确定移动台的特定类别的DRX周期长度系数Ni; 用Ni代替K; 以及对应于Ni的寻呼周期监视寻呼信号。

公开(公告)号：US20110051746A1

公开(公告)日：2011-03-03

申请号：US12862628

申请日：2010-08-24

申请人： Kapseok CHANG ,  Sung-Woo Choi ,  Yong-Sun Kim ,  Wooyong Lee ,  Hyun-Kyu Chung ,  Hoo-Sung Lee

发明人： Kapseok CHANG ,  Sung-Woo Choi ,  Yong-Sun Kim ,  Wooyong Lee ,  Hyun-Kyu Chung ,  Hoo-Sung Lee

IPC分类号： H04J3/24

CPC分类号： H04L1/0052 ,  H04L1/0072 ,  H04L69/12 ,  H04L69/22

摘要： A method for generating a data frame in a wireless communication system includes generating a plurality of first headers having information about the number of segments of a payload, generating a plurality of second headers having information about a transmission mode and a length of predetermined segments among segments of the payload, generating a third header having a transmission mode and a length of remaining segments of the payload; generating a fourth header having supplementary information of the payload and error information of the supplementary information and the first to third headers or error information of the supplementary information and the third header; and generating a data frame with the first to fourth headers sequentially allocated.

摘要翻译： 一种用于在无线通信系统中生成数据帧的方法包括生成具有关于有效载荷的段的数量的信息的多个第一报头，产生具有关于传输模式的信息的多个第二报头和段之间的预定段的长度 生成有效载荷的传输模式和剩余段的长度的第三报头; 产生具有所述补充信息的有效载荷和错误信息的补充信息的第四标题和所述补充信息和所述第三标题的第一至第三标题或错误信息; 以及顺序分配具有第一至第四标题的数据帧。

公开(公告)号：US07525999B2

公开(公告)日：2009-04-28

申请号：US11299203

申请日：2005-12-09

申请人： Jeen Hur ,  Sun Hee Kim ,  Byung Jo Kim ,  Seong Su Park ,  Sang Baek Han ,  Hoo Sung Lee

发明人： Jeen Hur ,  Sun Hee Kim ,  Byung Jo Kim ,  Seong Su Park ,  Sang Baek Han ,  Hoo Sung Lee

IPC分类号： H04J3/06

CPC分类号： H04W52/0293 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146

摘要： Provided is a wireless packet communication method, and more particularly, a method and apparatus for enabling low-power communication by providing separate driving clocks optimized for a lower part for performing the function of a physical layer part and an upper part for performing the function of an upper layer above the physical layer in a wireless packet communication system. The method includes a first clock providing step of measuring actual data transmission and reception rates at a predetermined period, setting up a frequency (F1) of a first clock based on the measured rates, and providing the first clock to the upper part and a second clock providing step of determining a transfer mode of the wireless packet communication system, detecting a frequency (F2) of a second clock selected according to the determined transfer mode, and providing the second clock to the lower part.

摘要翻译： 本发明提供一种无线分组通信方法，更具体地说，涉及一种能够实现低功率通信的方法和装置，该方法和装置通过提供针对下部优化的单独的驱动时钟，用于执行物理层部分和上部的功能，以执行功能 在无线分组通信系统中的物理层上方的上层。 该方法包括：第一时钟提供步骤，用于在预定周期测量实际数据发送和接收速率，基于测量的速率建立第一时钟的频率（F1），并将第一时钟提供给上部和第二时钟 时钟提供步骤，确定所述无线分组通信系统的传送模式，检测根据所确定的传送模式选择的第二时钟的频率（F2），以及向所述下部提供所述第二时钟。

公开(公告)号：US20080228348A1

公开(公告)日：2008-09-18

申请号：US12047595

申请日：2008-03-13

申请人： Hoo-Sung Lee

发明人： Hoo-Sung Lee

IPC分类号： G01M17/00 ,  G06F19/00 ,  B60Q1/00

CPC分类号： G07C5/008 ,  G07C5/0808 ,  G07C5/0816

摘要： Provided is a method for managing a vehicle state using a car media player. The method includes the steps of: (a) acquiring information on states of vehicle parts from a plurality of sensors, installed in the respective vehicle parts, through a dedicated vehicle network; (b) generating vehicle management information based on the acquired information on the states of the vehicle parts; and (c) notifying information necessary for repair of the vehicle based on the vehicle management information. Information on a vehicle state is received from a dedicated vehicle network using a typical car media player, and a vehicle state management such as replacement of vehicle parts is performed based on the information on the vehicle state. Therefore, a driver can reduce a cost of installing a separate vehicle state management device and need not separately perform a vehicle state management such as replacement time of vehicle parts. A vehicle repair shop can reduce time and cost of inspecting a vehicle state, and can minimize resource waste and cost loss, which are caused by too frequent replacement of vehicle parts. Due to the timely replacement of vehicle parts, the vehicle state can be optimally managed. Thus, the risk of vehicle accidents can decrease and the life span of the vehicle can increase.

摘要翻译： 提供了一种使用汽车媒体播放器来管理车辆状态的方法。 该方法包括以下步骤：（a）通过专用车辆网络从安装在相应车辆部件中的多个传感器获取关于车辆部件状态的信息; （b）基于获取的关于车辆部件的状态的信息生成车辆管理信息; 和（c）基于车辆管理信息通知车辆修理所需的信息。 使用典型的汽车媒体播放器从专用车辆网络接收关于车辆状态的信息，并且基于关于车辆状态的信息来执行诸如车辆部件的更换的车辆状态管理。 因此，驾驶员可以降低安装单独的车辆状态管理装置的成本，并且不需要单独执行车辆状态管理，例如车辆部件的更换时间。 车辆维修店可以减少检查车辆状态的时间和成本，并且可以最大限度地减少因车辆部件的更换而造成的资源浪费和成本损失。 由于车辆部件的及时更换，车辆状态可以得到最佳的管理。 因此，车辆事故的风险可能会降低，车辆的使用寿命也会增加。

公开(公告)号：US20080076485A1

公开(公告)日：2008-03-27

申请号：US11860595

申请日：2007-09-25

申请人： Hoo-Sung LEE ,  Seong-Su PARK ,  Byung-Jo KIM ,  Sung-Rae CHO

发明人： Hoo-Sung LEE ,  Seong-Su PARK ,  Byung-Jo KIM ,  Sung-Rae CHO

IPC分类号： H04B1/40

CPC分类号： H04W52/029 ,  Y02D70/1222 ,  Y02D70/142 ,  Y02D70/26

摘要： Provided is a method for controlling a low-power state in a mobile handset. The method includes shifting from an active state to a low-power idle state by blocking power of modules for a mobile communication function and decreasing a frequency of a control clock when an inactive request of the mobile communication function is received; shifting from the low-power idle state to a low-power access state by increasing the frequency of the control clock when an additional service request is received; shifting from the low-power access state to the low-power idle state if an additional service request is not received any more; shifting from the low-power idle state to a suspension state by suspending the control clock when request is not received for predetermined time; and shifting from the suspension state to the low-power idle state when the input interrupt and the timer interrupt occur.

摘要翻译： 提供了一种用于控制移动手持机中的低功率状态的方法。 该方法包括当接收到移动通信功能的不活动请求时，通过阻止用于移动通信功能的模块的功率和从而降低控制时钟的频率，从活动状态转换到低功率空闲状态; 当接收到附加服务请求时，通过增加控制时钟的频率，从低功率空闲状态转换到低功率接入状态; 如果没有再接收到附加服务请求，则从低功率接入状态转换到低功率空闲状态; 在未接收到预定时间的请求时通过暂停控制时钟从低功率空闲状态转移到暂停状态; 并且当输入中断和定时器中断发生时，从暂停状态转换到低功率空闲状态。

公开(公告)号：US07336645B2

公开(公告)日：2008-02-26

申请号：US10699179

申请日：2003-10-30

申请人： Jeen Hur ,  Sang Baek Han ,  Hoo Sung Lee ,  Byung Jo Kim ,  Sung Pack Hong ,  Seong Su Park

发明人： Jeen Hur ,  Sang Baek Han ,  Hoo Sung Lee ,  Byung Jo Kim ,  Sung Pack Hong ,  Seong Su Park

IPC分类号： H04J3/06 ,  H04Q7/24

CPC分类号： H04L12/66

摘要： The present invention relates to a Bluetooth-IP access system, and provides the Bluetooth-IP access system capable of performing broadband, large capacity and fast access by providing a Bluetooth-IP accessing device and a Bluetooth terminal with a module supporting broadband, large capacity, and fast search mounted therein.

摘要翻译： 蓝牙IP接入系统技术领域本发明涉及一种蓝牙IP接入系统，并且提供能够通过提供蓝牙-IP接入设备和蓝牙终端来执行宽带，大容量和快速接入的蓝牙IP接入系统，该蓝牙终端具有支持宽带，大容量 ，并快速搜索。

公开(公告)号：US20080139256A1

公开(公告)日：2008-06-12

申请号：US11986831

申请日：2007-11-27

申请人： Sung Rae Cho ,  Hoo Sung Lee ,  Byung Jo Kim ,  Seong Su Park

发明人： Sung Rae Cho ,  Hoo Sung Lee ,  Byung Jo Kim ,  Seong Su Park

IPC分类号： H04B1/38 ,  H04Q7/20

CPC分类号： H04W52/0216 ,  H04W68/00 ,  Y02D70/24

摘要： Provided are a mobile station and a method for providing an ultra power-saving mode in a mobile station. The method for providing an ultra power-saving mode in a mobile station includes: inactivating a communication function in a standby mode of the mobile station; extracting a DRX (discontinuous reception) cycle length coefficient K of the mobile station; determining a class-specific DRX cycle length coefficient Ni of the mobile station; replacing K with Ni; and monitoring a paging signal at a paging cycle corresponding to Ni.

摘要翻译： 提供了一种在移动台中提供超省电模式的移动台和方法。 在移动台中提供超省电模式的方法包括：使移动台的待机模式中的通信功能失效; 提取移动站的DRX（非连续接收）周期长度系数K; 确定移动台的特定类别的DRX周期长度系数Ni; 用Ni代替K; 以及对应于Ni的寻呼周期监视寻呼信号。