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1. 发明授权

US08379556B2 Method and apparatus for managing power of WLAN module in portable terminal 有权
标题翻译：用于管理便携式终端中的WLAN模块的功率的方法和装置
公开(公告)号：US08379556B2
公开(公告)日：2013-02-19
申请号：US12797048
申请日：2010-06-09
申请人： Jong-Mu Choi , Jun-Yeop Jung , Jeong-Hoon Han
发明人： Jong-Mu Choi , Jun-Yeop Jung , Jeong-Hoon Han
IPC分类号： G08C17/02
CPC分类号： H04W52/0251 , Y02D70/142
摘要： A method and an apparatus for managing power of a Wireless Local Area Network (WLAN) module in a portable terminal are provided. In the method, the WLAN module is operated according to a Power Save Mechanism (PSM). Whether the portable terminal operates in a sleep state is determined. At least one of a beacon interval and a Delivery Traffic Indication Map (DTIM) interval of the PSM is changed depending on whether the portable terminal operates in the sleep state.
摘要翻译：提供了一种用于管理便携式终端中的无线局域网（WLAN）模块的功率的方法和装置。在该方法中，WLAN模块根据省电机制（PSM）进行操作。确定便携式终端是否处于睡眠状态。 PSM的信标间隔和传送业务指示映射（DTIM）间隔中的至少一个根据便携式终端是否处于睡眠状态而改变。

2. 发明授权

US08326348B2 Apparatus and method for saving power in dual mode portable terminal 有权
标题翻译：在双模便携式终端中节省电力的装置和方法
公开(公告)号：US08326348B2
公开(公告)日：2012-12-04
申请号：US12013728
申请日：2008-01-14
申请人： Jong-Mu Choi , Jun-Yeop Jung , Mi-Soon Kim , Hee-Jung Chae , Jung-Hun Lee
发明人： Jong-Mu Choi , Jun-Yeop Jung , Mi-Soon Kim , Hee-Jung Chae , Jung-Hun Lee
IPC分类号： H04B1/38 , H04M1/00
CPC分类号： H04W52/0245 , H04W60/06 , H04W88/06 , Y02D70/142 , Y02D70/144
摘要： Provided is an apparatus and method for saving power in a dual mode portable terminal that concurrently supports a cellular network and an unlicensed band network. The method includes, upon disassociating from an in-association Access Point (AP) of an unlicensed band network, measuring a Received Signal Strength Indicator (RSSI) from the AP during a predetermined time and calculating an average value of the RSSI; and comparing the calculated average value with a predetermined threshold value and deciding whether to perform a mode conversion between a low power mode and a general mode.
摘要翻译：提供了一种在同时支持蜂窝网络和非许可频带网络的双模便携式终端中节省功率的装置和方法。该方法包括：在与非许可频带网络的关联接入点（AP）分离时，在预定时间内测量来自AP的接收信号强度指示符（RSSI），并计算RSSI的平均值; 以及将所计算的平均值与预定阈值进行比较，并且决定是否执行低功率模式和一般模式之间的模式转换。

3. 发明授权

US08060667B2 Apparatus and method for processing high speed data using hybrid DMA 有权
标题翻译：使用混合DMA处理高速数据的装置和方法
公开(公告)号：US08060667B2
公开(公告)日：2011-11-15
申请号：US12477575
申请日：2009-06-03
申请人： Jong-Mu Choi , Jun-Yeop Jung , Jhong-II Kim
发明人： Jong-Mu Choi , Jun-Yeop Jung , Jhong-II Kim
IPC分类号： G06F3/00 , G06F13/00
CPC分类号： G06F13/32 , G06F13/22
摘要： An apparatus and a method for processing high speed data using hybrid Direct Memory Access (DMA) are provided. The method includes determining a size of data to be transmitted, determining a memory access method of the data by comparing the determined size of the data with a first threshold, and determining an I/O bus access method of the data by comparing the determined size of the data with a second threshold.
摘要翻译：提供了一种使用混合直接存储器访问（DMA）来处理高速数据的装置和方法。该方法包括确定要发送的数据的大小，通过将确定的数据大小与第一阈值进行比较来确定数据的存储器访问方法，以及通过将确定的大小进行比较来确定数据的I / O总线访问方法具有第二阈值的数据。

4. 发明授权

US09232471B2 Method and apparatus for connecting portable terminal to WLAN 有权
标题翻译：将便携式终端连接到WLAN的方法和装置
公开(公告)号：US09232471B2
公开(公告)日：2016-01-05
申请号：US12796959
申请日：2010-06-09
申请人： Jong-Mu Choi , Jeong-Hoon Han , Il-Sung Hong
发明人： Jong-Mu Choi , Jeong-Hoon Han , Il-Sung Hong
IPC分类号： H04W52/02 , H04W76/02 , H04W84/12
CPC分类号： H04W52/02 , H04L61/2061 , H04W52/0216 , H04W76/10 , H04W84/02 , H04W84/12 , Y02D70/142
摘要： A method and an apparatus for connecting a portable terminal to a Wireless Local Area Network (WLAN) are provided. The method includes when a WLAN connection event occurs, performing a WLAN connection procedure by keeping a WLAN module in an awake state, and when the WLAN connection is complete, operating the WLAN module according to a Power Save Mechanism (PSM).
摘要翻译：提供了一种用于将便携式终端连接到无线局域网（WLAN）的方法和装置。该方法包括当WLAN连接事件发生时，通过保持WLAN模块处于唤醒状态来执行WLAN连接过程，并且当WLAN连接完成时，根据节电机制（PSM）操作WLAN模块。

5. 发明授权

US08848677B2 Method and apparatus for peer-to-peer connection using wireless local area network (LAN) in mobile communication terminal 有权
标题翻译：用于在移动通信终端中使用无线局域网（LAN）的对等连接的方法和装置
公开(公告)号：US08848677B2
公开(公告)日：2014-09-30
申请号：US12903532
申请日：2010-10-13
申请人： Jong-Mu Choi , Jeong-Hoon Han
发明人： Jong-Mu Choi , Jeong-Hoon Han
IPC分类号： H04W4/00 , H04W76/02
CPC分类号： H04W76/023 , H04L29/08396 , H04W8/005 , H04W76/14 , H04W84/12
摘要： An apparatus and a method for Peer-to-Peer (P2P) connection using a wireless Local Area Network (LAN) in a mobile communication terminal are provided. The method includes detecting a P2P connection attempt of a new terminal not connected to P2P communication, during P2P communication with at least one terminal, determining whether the mobile communication terminal operates as a slave terminal or a group owner in the P2P connection, and when the mobile communication terminal operates as the slave terminal, transmitting a signal indicating that the P2P connection attempt of the new terminal is detected, to a terminal operating as the group owner in the P2P connection.
摘要翻译：提供了一种使用移动通信终端中的无线局域网（LAN）的对等（P2P）连接的装置和方法。该方法包括：在与至少一个终端进行P2P通信期间检测未连接到P2P通信的新终端的P2P连接尝试，确定移动通信终端是否在P2P连接中作为从属终端或组所有者运行，以及何时移动通信终端作为从站终端，在P2P连接中作为组所有者的终端发送指示检测到新终端的P2P连接尝试的信号。

6. 发明申请

US20080014998A1 IP MULTIMEDIA SUBSYSTEM SERVICE APPARATUS AND METHOD IN MOBILE TERMINAL 审中-公开
标题翻译： IP多媒体子系统服务设备和移动终端的方法
公开(公告)号：US20080014998A1
公开(公告)日：2008-01-17
申请号：US11774203
申请日：2007-07-06
申请人： Jong-Mu Choi
发明人： Jong-Mu Choi
IPC分类号： H04M1/73
CPC分类号： H04L65/1069 , H04L65/1016 , H04L65/1073 , H04M1/2535 , H04W52/0229 , H04W76/12 , H04W84/12 , H04W92/02 , Y02D70/1224 , Y02D70/1242 , Y02D70/142 , Y02D70/23
摘要： Provided is an Internet Protocol (IP) Multimedia Subsystem (IMS) service apparatus and method in a mobile terminal. The method includes registering the mobile terminal to an IMS server over a mobile communication network, checking whether an invite request message is for requesting an IMS service requiring a connection with a wireless Local Area Network (LAN), supplying power to a wireless LAN communication unit, attempting a connection with a wireless LAN Access Point (AP) via the wireless LAN communication unit supplied with power, generating an invite response message including information on the wireless LAN AP, and sending the invite response message to a terminal, which has sent the invite request message, over the wireless LAN.
摘要翻译：提供了一种移动终端中的因特网协议（IP）多媒体子系统（IMS）服务装置和方法。该方法包括：通过移动通信网络将移动终端注册到IMS服务器;检查邀请请求消息是否用于请求需要与无线局域网（LAN）的连接的IMS服务，向无线LAN通信单元通过经过无线LAN通信单元的无线局域网接入点（AP）进行连接，生成包含关于无线LAN AP的信息的邀请响应消息，并向终端发送邀请响应消息，该终端已发送通过无线LAN邀请请求消息。

7. 发明申请

US20080002600A1 Power saving control apparatus and method for portable terminal capable of accessing wireless LAN and mobile communication system 审中-公开
标题翻译：能够访问无线LAN和移动通信系统的便携式终端的节电控制装置和方法
公开(公告)号：US20080002600A1
公开(公告)日：2008-01-03
申请号：US11801563
申请日：2007-05-10
申请人： Jong-Mu Choi
发明人： Jong-Mu Choi
IPC分类号： G08C17/00
CPC分类号： H04W52/0225 , H04W48/16 , H04W84/12 , Y02D70/1224 , Y02D70/1242 , Y02D70/142
摘要： Provided are a power saving control apparatus and method for a portable terminal. The apparatus includes a telephone communicator communicating with a base station (BS) to receive access point (AP) nearest BS (AnB) information from the BS; a wireless LAN communicator communicating with an AP, wherein if a mode setting event occurs, a mode determiner determines a power mode of the wireless LAN communicator depending on whether the wireless LAN communicator is accessing the AP, the telephone communicator is accessing the BS, and an AP the wireless LAN communicator is capable of accessing is positioned within a cell coverage area of the BS during the access to the BS; a power supply unit for the wireless LAN communicator; and a power manager controlling the power supply unit according to the power mode determined by the mode determiner.
摘要翻译：提供了一种用于便携式终端的节电控制装置和方法。该装置包括与基站（BS）通信以从BS接收最近BS（AnB）信息的接入点（AP）的电话通信器; 与AP通信的无线LAN通信器，其中如果发生模式设置事件，则模式确定器根据无线LAN通信器是否正在接入AP来确定无线LAN通信器的功率模式，电话通信器正在接入BS，以及无线LAN通信器能够访问的AP在访问BS期间位于BS的小区覆盖区域内; 用于无线LAN通信器的电源单元; 以及功率管理器，其根据由所述模式确定器确定的功率模式来控制所述电源单元。

8. 发明申请

US20070275756A1 Apparatus and method for transmitting/receiving data using multi-channel of wireless LAN in a mobile communication terminal 审中-公开
标题翻译：用于在移动通信终端中使用无线LAN的多信道发送/接收数据的装置和方法
公开(公告)号：US20070275756A1
公开(公告)日：2007-11-29
申请号：US11788675
申请日：2007-04-20
申请人： Jong-Mu Choi
发明人： Jong-Mu Choi
IPC分类号： H04Q7/32
CPC分类号： H04W48/10 , H04W84/12
摘要： The present invention relates to a mobile communication terminal having a wireless LAN module. The wireless LAN module checks if used channel information exists. A mobile communication module transmits an idle channel information list. A channel list manager transmits the idle channel information list using the used channel information checked by the wireless LAN module, receives channel information selected from a receiving terminal, and sets the channel.
摘要翻译：本发明涉及具有无线LAN模块的移动通信终端。无线LAN模块检查是否存在使用的信道信息。移动通信模块发送空闲频道信息列表。信道列表管理器使用由无线LAN模块检查的所使用的信道信息来发送空闲信道信息列表，接收从接收终端选择的信道信息，并设置信道。

9. 发明授权

US08855033B2 Apparatus and method for reducing power consumption using packet filtering in portable terminal 有权
标题翻译：便携式终端中使用分组过滤降低功耗的装置和方法
公开(公告)号：US08855033B2
公开(公告)日：2014-10-07
申请号：US13014880
申请日：2011-01-27
申请人： Jin-Yup Kim , Chang-Soon Kim , Jong-Mu Choi , Jun-Hwan An
发明人： Jin-Yup Kim , Chang-Soon Kim , Jong-Mu Choi , Jun-Hwan An
IPC分类号： G08C17/00
CPC分类号： H04W52/0229 , H04W52/028 , Y02D70/1242 , Y02D70/142
摘要： An apparatus and a method for reducing power consumption using packet filtering in a portable terminal are provided to allow a modem to filter a packet in order to prevent an Application Processor (AP) from waking up from a sleep mode due to an unnecessary packet. The portable terminal includes an AP for providing a list of packets required in the AP itself to a packet determiner, and the packet determiner for filtering a packet included in the list provided from the AP and for providing the packet included in the list to the AP.
摘要翻译：提供了一种用于在便携式终端中使用分组过滤来降低功耗的装置和方法，以允许调制解调器过滤分组，以防止应用处理器（AP）由于不必要的分组而从睡眠模式唤醒。便携式终端包括用于向分组确定器提供AP本身所需的分组列表的AP，以及用于过滤从AP提供的列表中包括的分组并用于将包括在列表中的分组提供给AP的分组确定器。

10. 发明授权

US08310954B2 Apparatus and method for identifying network connection status in portable terminal 有权
标题翻译：用于识别便携式终端中的网络连接状态的装置和方法
公开(公告)号：US08310954B2
公开(公告)日：2012-11-13
申请号：US12765079
申请日：2010-04-22
申请人： Chang-Ho Sohn , Jong-Mu Choi
发明人： Chang-Ho Sohn , Jong-Mu Choi
IPC分类号： H04L12/28
CPC分类号： H04W76/25 , H04W52/0229 , H04W76/28 , Y02D70/166
摘要： An apparatus and method for decreasing the number of bearer connections by transmitting a data packet in order to determine a network connection status at a time of bearer connection necessarily performed by a portable terminal together with a location registration message. Reduced battery consumption in the portable terminal is achieved because of the reduced number of bearer connections. The apparatus includes a transmission time determination unit for reconfiguring a data packet transmission time to a time of bearer connection necessarily performed by the portable terminal when a data packet is transmitted to determine the network connection status, and a controller for providing control to transmit the data packet is transmitted while connecting the bearer at the reconfigured data packet transmission time, wherein the reconfigured data packet transmission time may be advanced or delayed of the initial transmission time.
摘要翻译：一种用于通过发送数据分组来减少承载连接数量的装置和方法，以便确定在便携式终端必须由位置注册消息执行的承载连接时的网络连接状态。由于承载连接数量减少，便携式终端的电池消耗减少。该装置包括：传输时间确定单元，用于在发送数据分组以确定网络连接状态时将数据分组传输时间重新配置到便携式终端必须执行的承载连接时间;以及控制器，用于提供传输数据的控制在重新配置的数据分组传输时间连接承载时发送分组，其中重新配置的数据分组传输时间可以是初始传输时间的提前或延迟。

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