Apparatus and method for reducing power consumption using packet filtering in portable terminal
    1.
    发明授权
    Apparatus and method for reducing power consumption using packet filtering in portable terminal 有权
    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

    IPC分类号: G08C17/00

    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 。

    Method and apparatus for managing power of WLAN module in portable terminal
    2.
    发明授权
    Method and apparatus for managing power of WLAN module in portable terminal 有权
    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

    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。

    Apparatus and method for identifying network connection status in portable terminal
    3.
    发明授权
    Apparatus and method for identifying network connection status in portable terminal 有权
    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

    IPC分类号: H04L12/28

    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。

    SYSTEM OF WI-FI TERMINALS AND CHANNEL OPERATION METHOD FOR THE SAME
    4.
    发明申请
    SYSTEM OF WI-FI TERMINALS AND CHANNEL OPERATION METHOD FOR THE SAME 有权
    无线终端系统及其通道操作方法

    公开(公告)号:US20110281556A1

    公开(公告)日:2011-11-17

    申请号:US13107103

    申请日:2011-05-13

    IPC分类号: H04W72/04 H04W12/06

    摘要: A system of Wi-Fi terminals and a channel operation method for the same are provided. The method includes selecting a user function of a sending terminal including a Wi-Fi module, determining whether the selected user function is a Wi-Fi related function, performing, when the selected user function is the Wi-Fi related function, by the sending terminal, a search for a terminal capable of handling the user function, selecting, by the sending terminal, a found terminal as a receiving terminal, automatically establishing, by the sending terminal, a Wi-Fi channel to the receiving terminal by automatically sending a Probe Request message containing a Personal Identification Number (PIN) code, sending, by the sending terminal, data generated by the user function to the receiving terminal through the Wi-Fi channel, and outputting, by the receiving terminal, the received data.

    摘要翻译: 提供一种Wi-Fi终端系统及其通道操作方法。 该方法包括选择包括Wi-Fi模块的发送终端的用户功能,确定所选择的用户功能是否是Wi-Fi相关功能,当所选择的用户功能是Wi-Fi相关功能时,通过发送 终端,搜索能够处理用户功能的终端,由发送终端选择作为接收终端的发现终端,由发送终端通过自动发送Wi-Fi信道自动建立Wi-Fi信道 包含个人识别码(PIN)代码的探测请求消息,由发送终端通过Wi-Fi信道发送由用户功能产生的数据,并由接收终端输出接收到的数据。

    WI-FI SERVICE METHOD AND SYSTEM FOR WI-FI DEVICES
    5.
    发明申请
    WI-FI SERVICE METHOD AND SYSTEM FOR WI-FI DEVICES 有权
    用于WI-FI设备的WI-FI服务方法和系统

    公开(公告)号:US20110280233A1

    公开(公告)日:2011-11-17

    申请号:US13107489

    申请日:2011-05-13

    IPC分类号: H04W4/00

    摘要: A Wireless-Fidelity (Wi-Fi) service method and system are provided. A beacon message and probe response message may contain a service information field storing device information. Wi-Fi devices can exchange information on supported functions with each other and one Wi-Fi device may identify functions supported by another Wi-Fi device. Hence, a Wi-Fi connection can be set up through automatic provisioning. The method includes receiving, by a first Wi-Fi device in non-Access Point (AP) mode, messages from nearby Wi-Fi devices operating in AP mode, analyzing a service information field of each received message, determining a second Wi-Fi device that is manufactured by the same manufacturer as the first Wi-Fi device and is capable of supporting a requested service, establishing a connection with the second Wi-Fi device through Wi-Fi Protected Setup (WPS) based on automatic provision, and sending data associated with the requested service to the second Wi-Fi device for a Wi-Fi service.

    摘要翻译: 提供无线保真(Wi-Fi)服务方法和系统。 信标消息和探测响应消息可以包含存储设备信息的服务信息字段。 Wi-Fi设备可以互相交换支持的功能信息,一个Wi-Fi设备可以识别另一个Wi-Fi设备支持的功能。 因此,可以通过自动配置设置Wi-Fi连接。 该方法包括以非接入点(AP)模式的第一Wi-Fi设备接收来自在AP模式下操作的附近Wi-Fi设备的消息,分析每个接收到的消息的服务信息字段,确定第二Wi-Fi 设备由与第一Wi-Fi设备相同的制造商制造并且能够支持所请求的服务,通过基于自动提供的Wi-Fi保护设置(WPS)建立与第二Wi-Fi设备的连接,以及发送 与针对Wi-Fi服务的第二Wi-Fi设备的所请求服务相关联的数据。

    Device discovery method and apparatus of Wi-Fi P2P device
    6.
    发明授权
    Device discovery method and apparatus of Wi-Fi P2P device 有权
    Wi-Fi P2P设备的设备发现方法和设备

    公开(公告)号:US09408058B2

    公开(公告)日:2016-08-02

    申请号:US13303952

    申请日:2011-11-23

    IPC分类号: H04W84/02 H04W8/00 H04W76/02

    CPC分类号: H04W8/005 H04W76/14

    摘要: A device discovery method and apparatus of a Wi-Fi Peer-to-Peer (P2P) device for improving connection compatibility with legacy devices are provided. The method includes receiving a command for executing a modified P2P device discovery mode, configuring the Wi-Fi P2P device as a group owner autonomously, entering a group owner receive mode in which a probe request can be received, and discovering an external device which transmits the probe request.

    摘要翻译: 提供了一种用于改善与传统设备的连接兼容性的Wi-Fi对等(P2P)设备的设备发现方法和设备。 该方法包括接收用于执行修改的P2P设备发现模式的命令,将Wi-Fi P2P设备作为组主自主地配置,输入可以接收探测请求的组所有者接收模式,并发现传输 探测请求。

    Wi-Fi service method and system for Wi-Fi devices
    7.
    发明授权
    Wi-Fi service method and system for Wi-Fi devices 有权
    用于Wi-Fi设备的Wi-Fi服务方法和系统

    公开(公告)号:US09338633B2

    公开(公告)日:2016-05-10

    申请号:US13107489

    申请日:2011-05-13

    IPC分类号: H04W8/00 H04L29/06 H04W12/06

    摘要: A Wireless-Fidelity (Wi-Fi) service method and system are provided. A beacon message and probe response message may contain a service information field storing device information. Wi-Fi devices can exchange information on supported functions with each other and one Wi-Fi device may identify functions supported by another Wi-Fi device. Hence, a Wi-Fi connection can be set up through automatic provisioning. The method includes receiving, by a first Wi-Fi device in non-Access Point (AP) mode, messages from nearby Wi-Fi devices operating in AP mode, analyzing a service information field of each received message, determining a second Wi-Fi device that is manufactured by the same manufacturer as the first Wi-Fi device and is capable of supporting a requested service, establishing a connection with the second Wi-Fi device through Wi-Fi Protected Setup (WPS) based on automatic provision, and sending data associated with the requested service to the second Wi-Fi device for a Wi-Fi service.

    摘要翻译: 提供无线保真(Wi-Fi)服务方法和系统。 信标消息和探测响应消息可以包含存储设备信息的服务信息字段。 Wi-Fi设备可以互相交换支持的功能信息,一个Wi-Fi设备可以识别另一个Wi-Fi设备支持的功能。 因此,可以通过自动配置设置Wi-Fi连接。 该方法包括以非接入点(AP)模式的第一Wi-Fi设备接收来自在AP模式下操作的附近Wi-Fi设备的消息,分析每个接收到的消息的服务信息字段,确定第二Wi-Fi 设备由与第一Wi-Fi设备相同的制造商制造并且能够支持所请求的服务,通过基于自动提供的Wi-Fi保护设置(WPS)建立与第二Wi-Fi设备的连接,以及发送 与针对Wi-Fi服务的第二Wi-Fi设备的所请求服务相关联的数据。

    Method and apparatus for peer-to-peer connection using wireless local area network (LAN) in mobile communication terminal
    9.
    发明授权
    Method and apparatus for peer-to-peer connection using wireless local area network (LAN) in mobile communication terminal 有权
    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

    IPC分类号: H04W4/00 H04W76/02

    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。