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1. 发明申请

US20120113880A1 MOBILE STATION AND METHOD FOR PROVIDING ULTRA POWER-SAVING MODE IN MOBILE STATION 审中-公开
标题翻译：移动站中提供超级节电模式的移动站和方法
公开(公告)号：US20120113880A1
公开(公告)日：2012-05-10
申请号：US13352633
申请日：2012-01-18
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： H04W52/02
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。

2. 发明申请

US20080139256A1 Mobile station and method for providing ultra power-saving mode in mobile station 有权
标题翻译：移动台和移动台提供超省电模式的方法
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。

3. 发明申请

US20100210238A1 TERMINAL SUPPORTING PEER-TO-PEER COMMUNICATION, AND COMMUNICATION AND BILLING METHODS BASED ON THE SAME 审中-公开
标题翻译：支持对等通信的终端，以及基于该通信的通信和计费方法
公开(公告)号：US20100210238A1
公开(公告)日：2010-08-19
申请号：US12767277
申请日：2010-04-26
申请人： Sung Rae Cho , Byung Jo Kim , Seong Su Park
发明人： Sung Rae Cho , Byung Jo Kim , Seong Su Park
IPC分类号： H04W60/00 , H04W4/24
CPC分类号： H04W88/02 , H04W76/14 , H04W88/06
摘要： A terminal supporting peer-to-peer (P2P) communication, wherein a transceiver of the terminal is implemented to support P2P communication with an adjacent terminal in the same cell. Thus, when short-range communication is possible, the terminal performs P2P communication directly with the adjacent terminal, not via a base station. Consequently, when terminals use different mobile telecommunication service providers or there is no base station network, the terminals can be used for short-range communication. More particularly, when a receiving channel state becomes satisfactory while communication with an adjacent terminal is being performed via a base station, the terminal directly switches to a P2P communication mode and performs communication with the adjacent terminal. On the contrary, when the receiving channel state deteriorates while communication with the adjacent terminal is being performed in the P2P communication mode, the terminal directly switches to a base station communication mode and performs communication with the adjacent terminal.
摘要翻译：一种支持对等（P2P）通信的终端，其中终端的收发机被实现为支持与同一小区中的相邻终端的P2P通信。因此，当短距离通信成为可能时，终端不直接通过基站直接与相邻终端进行P2P通信。因此，当终端使用不同的移动电信服务提供商或者没有基站网络时，终端可以用于短距离通信。更具体地，当通过基站进行与相邻终端的通信时，当接收信道状态变得令人满意时，终端直接切换到P2P通信模式并与相邻终端进行通信。相反，当在P2P通信模式中正在执行与相邻终端的通信时，当接收信道状态恶化时，终端直接切换到基站通信模式并与相邻终端进行通信。

4. 发明授权

US07734292B2 Terminal supporting peer-to-peer communication, and communication and billing methods based on the same 有权
标题翻译：终端支持对等通信，以及基于通信和计费的方法
公开(公告)号：US07734292B2
公开(公告)日：2010-06-08
申请号：US11518819
申请日：2006-09-11
申请人： Sung Rae Cho , Byung Jo Kim , Seong Su Park
发明人： Sung Rae Cho , Byung Jo Kim , Seong Su Park
IPC分类号： H04W36/00
CPC分类号： H04W88/02 , H04W76/14 , H04W88/06
摘要： A terminal supporting peer-to-peer (P2P) communication, wherein a transceiver of the terminal is implemented to support P2P communication with an adjacent terminal in the same cell. Thus, when short-range communication is possible, the terminal performs P2P communication directly with the adjacent terminal, not via a base station. Consequently, when terminals use different mobile telecommunication service providers or there is no base station network, the terminals can be used for short-range communication. More particularly, when a receiving channel state becomes satisfactory while communication with an adjacent terminal is being performed via a base station, the terminal directly switches to a P2P communication mode and performs communication with the adjacent terminal. On the contrary, when the receiving channel state deteriorates while communication with the adjacent terminal is being performed in the P2P communication mode, the terminal directly switches to a base station communication mode and performs communication with the adjacent terminal.
摘要翻译：一种支持对等（P2P）通信的终端，其中终端的收发机被实现为支持与同一小区中的相邻终端的P2P通信。因此，当短距离通信成为可能时，终端不直接通过基站直接与相邻终端进行P2P通信。因此，当终端使用不同的移动电信服务提供商或者没有基站网络时，终端可以用于短距离通信。更具体地，当通过基站进行与相邻终端的通信时，当接收信道状态变得令人满意时，终端直接切换到P2P通信模式并与相邻终端进行通信。相反，当在P2P通信模式中正在执行与相邻终端的通信时，当接收信道状态恶化时，终端直接切换到基站通信模式并与相邻终端进行通信。

5. 发明授权

US08150477B2 Mobile station and method for providing ultra power-saving mode in mobile station 有权
标题翻译：移动台和移动台提供超省电模式的方法
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。

6. 发明授权

US07861135B2 Low-complexity and low-power-consumption turbo decoder with variable scaling factor 有权
标题翻译：具有可变比例因子的低复杂度和低功耗Turbo解码器
公开(公告)号：US07861135B2
公开(公告)日：2010-12-28
申请号：US11701956
申请日：2007-02-02
申请人： Byung Jo Kim , Seok Bong Hyun , Seong Su Park , Jae Bum Kim , Hyun Cheol Park , Jong Hyun Seo
发明人： Byung Jo Kim , Seok Bong Hyun , Seong Su Park , Jae Bum Kim , Hyun Cheol Park , Jong Hyun Seo
IPC分类号： H03M13/00
CPC分类号： H03M13/2975 , H03M13/6502 , H03M13/658
摘要： Provided is a turbo decoder with a variable scaling factor. The decoding convergence degree of the turbo decoder is evaluated using a sign difference ratio (SDR) value, the iterative-decoding number is limited, a variable scaling factor is calculated and applied in each decoding convergence area based on the SDR value, and the average number of decoding iterations is reduced.
摘要翻译：提供具有可变比例因子的turbo解码器。使用符号差分比（SDR）值对Turbo解码器的解码收敛度进行评价，对迭代解码数进行限制，根据SDR值计算并应用于每个解码收敛区域的可变比例因子，平均解码迭代次数减少。

7. 发明授权

US07548564B2 Method and apparatus for transmitting data based on OFDM 有权
标题翻译：基于OFDM传输数据的方法和装置
公开(公告)号：US07548564B2
公开(公告)日：2009-06-16
申请号：US11299184
申请日：2005-12-09
申请人： Seok Bong Hyun , Byung Jo Kim , Seong Su Park
发明人： Seok Bong Hyun , Byung Jo Kim , Seong Su Park
IPC分类号： H04J1/00
CPC分类号： H04L1/0007 , H04L1/0017 , H04L1/009
摘要： Provided is a method and apparatus for transmitting data based on OFDM (Orthogonal Frequency Division Multiplexing). The method includes: forming a plurality of packets suitable for a selected transmission mode from data input to a transmitter; determining a transfer rate of the data; when the data transfer rate is determined to be low and synchronous connection oriented link should be maintained, dividing each of the plurality of packets into a plurality of sub-packets; and transmitting the divided sub-packets, wherein when the divided sub-packets are transmitted, a power supply duration of the transmitter is reduced by using a DPM (dynamic power management) or fine state control unit.
摘要翻译：提供了一种用于基于OFDM（正交频分复用）发送数据的方法和装置。该方法包括：从数据输入到发射机，形成适合所选传输模式的多个分组; 确定数据的传输速率; 当数据传输速率被确定为低并且应当保持同步连接定向链路时，将多个分组中的每一个分成多个子分组; 并且发送分割的子分组，其中当分配的分组被发送时，通过使用DPM（动态功率管理）或精细状态控制单元来减少发射机的供电持续时间。

8. 发明授权

US07917834B2 Apparatus and method for computing LLR 有权
标题翻译：用于计算LLR的装置和方法
公开(公告)号：US07917834B2
公开(公告)日：2011-03-29
申请号：US11635366
申请日：2006-12-07
申请人： Jong Hyun Seo , Byung Jo Kim , Seong Su Park
发明人： Jong Hyun Seo , Byung Jo Kim , Seong Su Park
IPC分类号： H03M13/00
CPC分类号： H03M13/3927 , H03M13/395 , H03M13/6502
摘要： Provided are an apparatus and method for efficiently computing a log likelihood ratio (LLR) using the maximum a posteriori (MAP) algorithm known as block combining. The method includes the steps of: calculating alpha values, beta values and gamma values of at least two time sections; calculating transition probabilities of respective states in the at least two time sections; performing a comparison operation for some of the transition probabilities to determine the highest value, selecting one of the other transition probabilities according to the determined high value, comparing the determined value with the selected value to select the higher value, and thereby obtaining the highest of the transition probabilities; and determining an operation to apply according to the highest transition probability and calculating an LLR.
摘要翻译：提供了一种使用称为块组合的最大后验（MAP）算法来有效地计算对数似然比（LLR）的装置和方法。该方法包括以下步骤：计算至少两个时间段的α值，β值和γ值; 计算所述至少两个时间段中的各个状态的转移概率; 对一些转移概率进行比较操作以确定最高值，根据确定的高值选择其他转移概率之一，将所确定的值与所选择的值进行比较以选择较高的值，从而获得最高的转移概率; 并根据最高转移概率确定应用的运算并计算LLR。

9. 再颁专利

USRE44621E1 Method and apparatus for transmitting data based on OFDM 有权
公开(公告)号：USRE44621E1
公开(公告)日：2013-12-03
申请号：US13162389
申请日：2011-06-16
申请人： Seok Bong Hyun , Byung Jo Kim , Seong Su Park
发明人： Seok Bong Hyun , Byung Jo Kim , Seong Su Park
IPC分类号： H04J1/00
摘要： Provided is a method and apparatus for transmitting data based on OFDM (Orthogonal Frequency Division Multiplexing). The method includes: forming a plurality of packets suitable for a selected transmission mode from data input to a transmitter; determining a transfer rate of the data; when the data transfer rate is determined to be low and synchronous connection oriented link should be maintained, dividing each of the plurality of packets into a plurality of sub-packets; and transmitting the divided sub-packets, wherein when the divided sub-packets are transmitted, a power supply duration of the transmitter is reduced by using a DPM (dynamic power management) or fine state control unit.

10. 发明授权

US07336645B2 Bluetooth-IP access system 失效
标题翻译：蓝牙IP接入系统
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。

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