WO2013117048A1 - 一种WiFi数据传输方法和终端 - Google Patents

一种WiFi数据传输方法和终端 Download PDF

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Publication number
WO2013117048A1
WO2013117048A1 PCT/CN2012/074143 CN2012074143W WO2013117048A1 WO 2013117048 A1 WO2013117048 A1 WO 2013117048A1 CN 2012074143 W CN2012074143 W CN 2012074143W WO 2013117048 A1 WO2013117048 A1 WO 2013117048A1
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Prior art keywords
wifi
connection
data
data transmission
terminal
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PCT/CN2012/074143
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English (en)
French (fr)
Inventor
朱渊
范勇
魏攀
赵栋
杨杰
傅启洪
Original Assignee
中兴通讯股份有限公司
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Publication of WO2013117048A1 publication Critical patent/WO2013117048A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/14Direct-mode setup
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Definitions

  • the present invention relates to a wireless fidelity (WiFi) technology in the field of wireless communications, and in particular, to a WiFi data transmission method and terminal.
  • WiFi wireless fidelity
  • WiFi is a short-range wireless communication technology proposed by the Wireless Ethernet Compatibility Alliance (WECA) to transmit wireless signals within a range of 100 meters.
  • WECA Wireless Ethernet Compatibility Alliance
  • WiFi usually operates at 2.4Ghz and can support data transfer speeds of up to 11Mbps.
  • WiFi technology users can access the Internet through WiFi-enabled user terminals. Therefore, WiFi has been widely used in restaurants, homes, and offices.
  • WiFi also supports peer-to-peer (P2P) connections, which enable WiFi P2P connections between WiFi-enabled user terminals and WiFi P2P connections for data transmission.
  • P2P peer-to-peer
  • operations such as searching for an access list, inputting configuration parameters, and performing signal matching need to be performed.
  • These operations are many and long-configured, and the user is required to perform complicated operations such as input configuration information. . Therefore, the establishment process of the WiFi P2P connection has many problems such as many operation steps, long waiting time, and poor usability, which affects the user experience.
  • the main object of the present invention is to provide a WiFi data transmission method and terminal, which can solve the problem of many operation steps, long waiting time, and poor usability in the process of establishing a WiFi P2P connection.
  • the present invention provides a wireless fidelity WiFi data transmission method, and the method includes: Establishing a near field communication (NFC) P2P connection between the terminals, and using the established NFC P2P connection to perform WiFi out-of-band (OOB) data transmission; the terminal according to the received WiFi OOB The data establishes a WiFi P2P connection, and uses the established WiFi P2P connection for WiFi data transmission.
  • NFC near field communication
  • OOB WiFi out-of-band
  • the method further includes:
  • the terminal Before performing the WiFi OOB data transmission, the terminal encapsulates information for establishing a WiFi connection in the WiFi OOB data; correspondingly, after receiving the WiFi OOB data, the terminal that receives the WiFi OOB data The WiFi OOB data is parsed to obtain the information for establishing a WiFi connection.
  • the information for establishing a WiFi connection comprises: a WiFi P2P connection pairing code.
  • the method further comprises: the terminal prompting the user to bring the terminals closer to each other and/or away from each other by voice, and/or screen text, and/or image display.
  • the method further includes:
  • the terminal Before performing the WiFi data transmission, the terminal encapsulates an operation instruction in the WiFi data. Correspondingly, after performing the WiFi data transmission, the terminal that receives the WiFi data parses the WiFi data to obtain An operation instruction encapsulated in the WiFi data, and performing an operation corresponding to the operation instruction.
  • the present invention provides a WiFi data transmission terminal, where the terminal includes: an NFC communication module and a WiFi communication module;
  • the NFC communication module is configured to establish an NFC P2P connection and utilize the established NFC
  • the P2P connection performs WiFi OOB data transmission; and is further configured to transmit the received WiFi OOB data to the WiFi communication module;
  • the WiFi communication module is configured to establish a WiFi P2P connection according to the received WiFi OOB data, and perform WiFi data transmission by using the established WiFi P2P connection.
  • the NFC communication module further includes: an OOB data management module, configured to be used Information for establishing a WiFi connection is encapsulated in the WiFi OOB data;
  • the WiFi communication module is further configured to parse the WiFi OOB data received by the terminal, and obtain the information for establishing a WiFi connection encapsulated in the WiFi OOB data.
  • the NFC communication module further comprises: a service response module configured to prompt the user to bring the terminals closer to each other and/or away from each other by voice, and/or screen text, and/or image display.
  • a service response module configured to prompt the user to bring the terminals closer to each other and/or away from each other by voice, and/or screen text, and/or image display.
  • the WiFi communication module further includes: a WiFi data management module, configured to encapsulate an operation instruction in the WiFi data, and parse the WiFi data received by the WiFi communication module to obtain the WiFi package The operation instruction in the data.
  • a WiFi data management module configured to encapsulate an operation instruction in the WiFi data, and parse the WiFi data received by the WiFi communication module to obtain the WiFi package The operation instruction in the data.
  • the terminal further includes: an application management module;
  • the WiFi data management module is further configured to send the operation instruction obtained by the parsing to the application management module;
  • the application management module is configured to perform an operation corresponding to the operation instruction according to the received operation instruction.
  • the WiFi data transmission method and the terminal of the present invention use the NFC P2P connection to transmit the WiFi OOB data encapsulated with the WiFi P2P connection pairing code and the like for establishing the WiFi connection information; then, the WiFi connection is established according to the WiFi OOB data, and the The established WiFi connection performs WiFi data transmission; thus, the operation of the WiFi P2P connection establishment process is simplified, the operation time of the WiFi P2P connection establishment is shortened, and the user is more easily used.
  • FIG. 1 is a schematic flow chart showing an implementation of a WiFi data transmission method according to the present invention
  • FIG. 2 is a schematic structural diagram of a structure of a WiFi data transmission terminal according to the present invention.
  • FIG. 3 is a schematic diagram of an implementation principle of two WiFi data transmission terminals according to the present invention for performing WiFi data transmission. detailed description
  • NFC is a short-range wireless communication technology.
  • the operating frequency is generally 13.56Mhz, and the communication distance is generally 10cm.
  • NFC technology is based on the integration of RFID (Radio Frequency Identification Device) and interoperability technology. It combines a contactless card reader, a contactless card and a single NFC chip. P2P function, and has the characteristics of two-way connection and two-way identification. Since only two NFC devices need to be close to each other, the connection between them can be realized without performing operations such as network search and parameter configuration.
  • NFC technology is widely used in devices such as access control and ticket checkers.
  • the basic idea of the present invention is: first establish a near field communication point-to-point (NAC P2P) connection between terminals, and use the established NFC P2P connection to perform wireless fidelity out-of-band (WiFi OOB) data transmission; thereafter, the terminal A WiFi P2P connection is established according to the received WiFi OOB data, and the WiFi data transmission is performed by using the established WiFi P2P connection.
  • NAC P2P near field communication point-to-point
  • FIG. 1 is a schematic flowchart of an implementation of a WiFi data transmission method according to the present invention. As shown in FIG. 1, the process includes the following steps:
  • Step 101 Establish an NFC P2P connection between the terminals.
  • the terminal that establishes the NFC P2P connection is two terminals that need to perform WiFi data transmission; the terminals are terminals that support the NFC P2P application and support the WiFi P2P application;
  • an NFC P2P connection can be established between the terminals.
  • the terminal can establish an information transmission channel by using near-field radio waves for information interaction.
  • the terminal may notify the user to close the terminals that need to establish a connection by voice, and/or screen text, and/or image display, and the effective distance is usually within 10 cm, preferably within 4 cm.
  • Step 102 Perform WiFi OOB data transmission between the terminals by using the established NFC P2P connection.
  • the WiFi OOB data is encapsulated with a WiFi P2P connection pairing code and the like for establishing a WiFi connection.
  • the terminal as the sender may perform a WiFi connection pairing code, etc. before performing the WiFi OOB data transmission operation.
  • the information for establishing the WiFi connection is encapsulated in the WiFi OOB data, and the terminal as the receiver can parse the WiFi OOB data after receiving the WiFi OOB data encapsulated with the information for establishing the WiFi connection, and obtain the WiFi.
  • the information for the WiFi connection is encapsulated in the OOB data.
  • the format of the WiFi OOB data is similar to the format of the WiFi OOB data in the prior art.
  • the WiFi OOB data used in this embodiment includes: a buffer such as a WiFi P2P connection pairing code, and a data transmission bit pointer;
  • the terminal may disconnect the NFC
  • the terminal notifies the user to move the terminals away from each other by emitting a "beep" sound, and/or screen text, and/or image display, so that the distance between the terminals exceeds the maintenance
  • the NFC P2P connects the required effective distance, which in turn disconnects the NFC P2P connection.
  • Step 103 The terminal establishes a WiFi P2P connection according to the received WiFi OOB data.
  • the terminal that receives the WiFi OOB data establishes a WiFi P2P connection by using the information obtained from the received WiFi OOB data for establishing a WiFi connection.
  • the information for establishing a WiFi connection includes at least a WiFi connection pairing code.
  • Step 104 The terminal uses the WiFi P2P connection to perform WiFi data transmission.
  • the terminal may encapsulate an operation instruction, such as an automatic import business card operation instruction, into the WiFi data, where the operation instruction is used to indicate receiving the
  • the terminal of the WiFi data performs an operation corresponding to the operation instruction;
  • the terminal that receives the WiFi data parses the WiFi data, obtains an operation instruction encapsulated in the WiFi data, and then performs the operation instruction according to the operation instruction. Corresponding operation.
  • FIG. 2 is a schematic diagram showing the structure of a WiFi data transmission terminal according to the present invention. As shown in FIG. 2, the system includes: an NFC communication module 11 and a WiFi communication module 12.
  • the NFC communication module 11 is configured to establish an NFC P2P connection, and perform WiFi OOB data transmission by using the established NFC P2P connection; and is further configured to transmit the received WiFi OOB data to the WiFi communication module 12;
  • the WiFi communication module 12 is configured to establish a WiFi P2P connection according to the received WiFi OOB data, and perform WiFi data transmission by using the established WiFi P2P connection.
  • the NFC communication module 11 further includes: an OOB data management module 111, configured to encapsulate information for establishing a WiFi connection in the WiFi OOB data; correspondingly, the WiFi communication module 12 is further configured as a The WiFi OOB data received by the NFC communication module 11 is parsed to obtain the information for establishing a WiFi connection encapsulated in the WiFi OOB data.
  • an OOB data management module 111 configured to encapsulate information for establishing a WiFi connection in the WiFi OOB data
  • the WiFi communication module 12 is further configured as a The WiFi OOB data received by the NFC communication module 11 is parsed to obtain the information for establishing a WiFi connection encapsulated in the WiFi OOB data.
  • the NFC communication module 11 further includes: a service response module 112 configured to prompt the user to bring the terminals closer to each other and/or away from each other by voice, and/or screen text, and/or image display.
  • a service response module 112 configured to prompt the user to bring the terminals closer to each other and/or away from each other by voice, and/or screen text, and/or image display.
  • the WiFi communication module 12 further includes: a WiFi data management module 121, configured to encapsulate an operation instruction, such as an automatic import business card operation instruction, in the WiFi data, and received by the WiFi communication module 12
  • the WiFi data is parsed to obtain the operation instruction encapsulated in the WiFi data.
  • the terminal further includes: an application management module 13; the WiFi data management module 121 is further configured to send the operation instruction obtained by the parsing to the application management module 13; correspondingly, the application management The module 13 is configured to perform an operation corresponding to the operation instruction according to the received operation instruction.
  • FIG. 3 shows the implementation of WiFi data transmission between two WiFi data transmission terminals shown in Figure 2.
  • the present embodiment includes a terminal A and a terminal B.
  • the terminal A includes: an NFC communication module 21A and a WiFi communication module 22A.
  • the NFC communication module 21A includes: an OOB data management module 211A, WiFi communication.
  • the module 22A includes: a WiFi data management module 221A;
  • the terminal B includes: an NFC communication module 21B, a WiFi communication module 22B, and an application management module 23B.
  • the NFC communication module 21B includes: an OOB data management module 211B, and the WiFi communication module 22B includes: WiFi data management. Module 221B.
  • the process of performing WiFi data transmission between terminal A and terminal B is as follows:
  • Step 200 Establish an NFC P2P connection between the NFC communication module 21A of the terminal A and the NFC communication module 21B of the terminal B;
  • Step 201 The OOB data management module 211A of the NFC communication module 21A will be used to establish
  • the information of the WiFi connection is encapsulated in the WiFi OOB data
  • Step 202 The NFC communication module 21 A sends the WiFi OOB data to the NFC communication module 21B of the terminal B;
  • Step 203 The NFC communication module 21B forwards the WiFi OOB data to the WiFi communication module 22B.
  • Step 204 The WiFi data management module 221B of the WiFi communication module 22B parses the WiFi OOB data to obtain information for establishing a WiFi connection.
  • Step 205 The WiFi communication module 22B establishes a WiFi P2P connection with the WiFi communication module 22A by using the information for establishing a WiFi connection.
  • Step 206 The WiFi data management module 221A of the WiFi communication module 22A encapsulates the operation instruction in the WiFi data.
  • Step 207 The WiFi communication module 22A sends the WiFi data to the WiFi communication module 22B of the terminal B;
  • Step 208 The WiFi data management module 221B of the WiFi communication module 22B parses the WiFi data to obtain the operation instruction, and forwards the operation instruction to the application management module. 23B;
  • Step 209 The application management module 23B performs an operation corresponding to the operation instruction according to the received operation instruction.
  • the WiFi data transmission method and the terminal of the present invention can solve the problems of many operation steps, long waiting time, and poor usability of the WiFi P2P connection establishment process.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
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  • Mobile Radio Communication Systems (AREA)

Abstract

本发明提供了一种无线保真(WiFi)数据传输方法,所述方法包括:在终端之间建立近场通信点对点(NFC P2P)连接,利用所建立的NFC P2P连接进行WiFi带外(OOB)数据的传输;所述终端根据收到的WiFi OOB数据建立WiFi P2P连接,并利用所建立的WiFi P2P连接进行WiFi数据传输。本发明还同时提供了一种WiFi数据传输终端,采用本发明,能解决WiFi P2P连接建立过程中操作步驟多、等待时间长、易用性差的问题。

Description

一种 WiFi数据传输方法和终端 技术领域
本发明涉及无线通信领域中的无线保真( WiFi, Wireless Fidelity )技术, 尤其涉及一种 WiFi数据传输方法和终端。 背景技术
WiFi是由无线以太网相容联盟( WECA, Wireless Ethernet Compatibility Alliance )提出的短距离无线通信技术, 可在 100米的范围内进行无线电信 号的传输。 WiFi通常工作在 2.4Ghz的频率下, 可支持高达 11Mbps的数据 传输速度。 利用 WiFi技术, 用户可通过支持 WiFi的用户终端访问互联网。 因此, WiFi在餐厅、 家庭、 以及办公室等场所得到了广泛的应用。
此外, WiFi还支持点对点(P2P, peer-to-peer )连接, 这使得支持 WiFi 的用户终端之间可建立 WiFi P2P连接,并可利用 WiFi P2P连接进行数据传 输。 然而, WiFi P2P连接的建立过程中, 需要执行搜索接入列表、 输入配 置参数、 以及进行信号匹配等操作, 这些操作步驟多且配置时间长, 并且 还需要用户进行如输入配置信息等复杂的操作。 因此, WiFi P2P连接的建 立过程存在操作步驟多、 等待时间长、 易用性差的问题, 影响了用户体验。 发明内容
有鉴于此,本发明的主要目的在于提供一种 WiFi数据传输方法和终端, 能解决 WiFi P2P连接建立过程中操作步驟多、 等待时间长、 易用性差的问 题。
为达到上述目的, 本发明的技术方案是这样实现的:
本发明提供了一种无线保真 WiFi数据传输方法, 所述方法包括: 在终端之间建立近场通信 ( NFC, Near Field Communication ) P2P连接, 利用所建立的 NFC P2P连接进行 WiFi带外( OOB, out-of-band )数据传输; 所述终端根据收到的 WiFi OOB数据建立 WiFi P2P连接, 并利用所建 立的 WiFi P2P连接进行 WiFi数据传输。
优选地, 所述方法还包括:
在进行所述 WiFi OOB数据传输之前, 所述终端将用于建立 WiFi连接 的信息封装在所述 WiFi OOB数据中;相应的,在收到 WiFi OOB数据之后, 收到 WiFi OOB数据的终端对所述 WiFi OOB数据进行解析,获得所述用于 建立 WiFi连接的信息。
优选地, 所述用于建立 WiFi连接的信息包括: WiFi P2P连接配对码。 优选地, 所述方法还包括: 所述终端通过语音、 和 /或屏幕文字、 和 / 或图像显示提示用户将所述终端彼此靠近和 /或彼此远离。
优选地, 所述方法还包括:
在进行所述 WiFi数据传输之前,所述终端将操作指令封装在所述 WiFi 数据中; 相应的, 在进行所述 WiFi数据传输之后, 收到 WiFi数据的终端 对所述 WiFi数据进行解析, 获得所述 WiFi数据中封装的操作指令, 并进 行与所述操作指令相对应的操作。
本发明提供了一种 WiFi数据传输终端, 所述终端包括: NFC通信模块 和 WiFi通信模块; 其中,
所述 NFC通信模块,设置为建立 NFC P2P连接,并利用所建立的 NFC
P2P连接进行 WiFi OOB数据传输;还设置为将接收到的 WiFi OOB数据传 输至所述 WiFi通信模块;
所述 WiFi通信模块, 设置为根据收到的 WiFi OOB数据建立 WiFi P2P 连接, 并利用所建立的 WiFi P2P连接进行 WiFi数据传输。
优选地, 所述 NFC通信模块还包括: OOB数据管理模块, 设置为将用 于建立 WiFi连接的信息封装在所述 WiFi OOB数据中;
相应的,所述 WiFi通信模块,还设置为对所述终端接收到的 WiFi OOB 数据进行解析, 获得封装在所述 WiFi OOB数据中的所述用于建立 WiFi连 接的信息。
优选地, 所述 NFC通信模块还包括: 业务响应模块,设置为通过语音、 和 /或屏幕文字、 和 /或图像显示提示用户将所述终端彼此靠近和 /或彼此远 离。
优选地, 所述 WiFi通信模块还包括: WiFi数据管理模块, 设置为将操 作指令封装在所述 WiFi数据中, 以及对所述 WiFi通信模块接收到的 WiFi 数据进行解析, 获得封装在所述 WiFi数据中的所述操作指令。
优选地, 所述终端还包括: 应用管理模块;
所述 WiFi数据管理模块, 还设置为将通过解析获得的所述操作指令发 送给所述应用管理模块;
相应的, 所述应用管理模块, 设置为根据接收到的操作指令进行与所 述操作指令相对应的操作。
本发明的 WiFi数据传输方法和终端, 利用 NFC P2P连接传输封装有 WiFi P2P连接配对码等用于建立 WiFi连接的信息的 WiFi OOB数据;然后, 根据所述 WiFi OOB数据建立 WiFi连接, 并利用所建立的 WiFi连接进行 WiFi数据传输; 如此, 简化了 WiFi P2P连接建立过程的操作, 缩短了 WiFi P2P连接建立的操作时间, 使用户更容易使用。 附图说明
图 1为根据本发明的 WiFi数据传输方法的实现流程示意图;
图 2为根据本发明的 WiFi数据传输终端的组成结构示意图;
图 3为两台根据本发明的 WiFi数据传输终端进行 WiFi数据传输的实 现原理示意图。 具体实施方式
NFC是一种近距离无线通信技术, 工作频率一般为 13.56Mhz, 通信距 离一般为 10厘米。 NFC技术是在非接触式射频识别( RFID, Radio Frequency Identification Device )与互联互通技术相整合的基础上演变而来的, 在单一 NFC芯片上结合了非接触式读卡器、 非接触式卡片以及 P2P功能, 并具有 双向连接和双向识别的特点。 由于只需将两个 NFC设备彼此靠近, 就可以 实现它们之间的连接, 而不需要进行如网络搜索和参数配置等操作, NFC 技术被广泛地应用于门禁、 验票器等设备。
基于 NFC技术, 本发明的基本思想是: 先在终端之间建立近场通信点 对点( NFC P2P )连接,利用所建立的 NFC P2P连接进行无线保真带外( WiFi OOB )数据传输; 之后, 终端根据收到的 WiFi OOB数据建立 WiFi P2P连 接, 并利用所建立的 WiFi P2P连接进行 WiFi数据传输。
下面结合附图和具体实施例对本发明的实现过程进行详细描述。
图 1为根据本发明的 WiFi数据传输方法的实现流程示意图, 如图 1所 示, 所述流程包括如下步驟:
步驟 101: 在终端之间建立 NFC P2P连接;
这里,建立 NFC P2P连接的终端为需要进行 WiFi数据传输的两台终端; 所述终端均为支持 NFC P2P应用、 且支持 WiFi P2P应用的终端;
当所述终端彼此靠近,并达到建立 NFC P2P连接所需要的有效距离时, 所述终端之间可建立 NFC P2P连接, 例如, 所述终端可利用近场无线电波 建立信息传输通道以进行信息交互; 其中, 所述终端可以通过语音、 和 /或 屏幕文字、 和 /或图像显示来通知用户将需要建立连接的终端彼此靠近, 所 述有效距离通常为 10厘米以内, 优选为 4厘米以内。
步驟 102: 终端之间利用所建立的 NFC P2P连接进行 WiFi OOB数据 传输; 其中, 所述 WiFi OOB数据中封装有 WiFi P2P连接配对码等用于建立 WiFi连接的信息; 具体地, 作为发送方的终端可在进行所述 WiFi OOB数 据传输操作前, 将 WiFi连接配对码等用于建立 WiFi连接的信息封装在所 述 WiFi OOB数据中, 作为接收方的终端在接收到封装有用于建立 WiFi连 接的信息的 WiFi OOB数据后, 可对所述 WiFi OOB数据进行解析, 获得 WiFi OOB数据中封装的所述用于建立 WiFi连接的信息; 所述 WiFi OOB 数据的格式与已有技术中的 WiFi OOB数据的格式类似,例如,在本实施例 中使用的 WiFi OOB数据包括: 封装有诸如 WiFi P2P连接配对码等消息的 緩沖区, 和数据发送位指针;
在所述 WiFi OOB数据的传输操作结束后, 所述终端可断开所述 NFC
P2P连接, 例如, 所述终端通过发出 "滴" 的一声提示音、 和 /或屏幕文字、 和 /或图像显示来通知用户将所述终端彼此远离, 以使所述终端之间的距离 超过维持 NFC P2P连接所需要的有效距离,进而使所述 NFC P2P连接断开。
步驟 103: 所述终端根据收到的 WiFi OOB数据建立 WiFi P2P连接; 这里,收到 WiFi OOB数据的终端利用从收到的 WiFi OOB数据中获取 的用于建立 WiFi连接的信息建立 WiFi P2P连接; 所述用于建立 WiFi连接 的信息至少包括 WiFi连接配对码。
步驟 104: 所述终端利用所述 WiFi P2P连接进行 WiFi数据传输; 其中, 所述终端可以将操作指令, 如自动导入名片操作指令, 封装在 WiFi数据中,所述操作指令用于指示接收所述 WiFi数据的终端进行与所述 操作指令相对应的操作;
相应的,在 WiFi数据传输后,收到所述 WiFi数据的终端会对所述 WiFi 数据进行解析, 获得所述 WiFi数据中封装的操作指令, 然后根据所述操作 指令进行与所述操作指令相对应的操作。
进一步的, 在所述 WiFi数据传输操作结束后, 断开所述终端之间的所 述 WiFi P2P连接。
图 2为根据本发明的 WiFi数据传输终端的组成结构示意图, 如图 2所 示, 所述系统包括: NFC通信模块 11和 WiFi通信模块 12。
其中, NFC通信模块 11 , 设置为建立 NFC P2P连接, 并利用所建立的 NFC P2P连接进行 WiFi OOB数据传输;还设置为将接收到的 WiFi OOB数 据传输至所述 WiFi通信模块 12;
WiFi通信模块 12,设置为根据收到的 WiFi OOB数据建立 WiFi P2P连 接, 并利用所建立的 WiFi P2P连接进行 WiFi数据传输。
优选地, 所述 NFC通信模块 11还包括: OOB数据管理模块 111 , 设 置为将用于建立 WiFi连接的信息封装在 WiFi OOB数据中; 相应的, 所述 WiFi通信模块 12, 还设置为对所述 NFC通信模块 11接收到的 WiFi OOB 数据进行解析, 获得封装在所述 WiFi OOB数据中的所述用于建立 WiFi连 接的信息。
优选地, 所述 NFC通信模块 11还包括: 业务响应模块 112, 设置为通 过语音、 和 /或屏幕文字、 和 /或图像显示提示用户将所述终端彼此靠近和 / 或彼此远离。
优选地, 所述 WiFi通信模块 12还包括: WiFi数据管理模块 121 , 设 置为将操作指令, 如自动导入名片操作指令, 封装在所述 WiFi数据中, 以 及对所述 WiFi通信模块 12接收到的 WiFi数据进行解析, 获得封装在所述 WiFi数据中的所述操作指令。
优选地, 所述终端还包括: 应用管理模块 13; 所述 WiFi数据管理模块 121 , 还设置为将通过解析获得的所述操作指令发送给所述应用管理模块 13; 相应的, 所述应用管理模块 13, 设置为根据接收到的操作指令进行与 所述操作指令相对应的操作。
图 3为两台图 2所示 WiFi数据传输终端进行 WiFi数据传输的实现原 理示意图, 如图 3所示, 本实施例中包括终端 A和终端 B , 其中, 终端 A 包括: NFC通信模块 21A和 WiFi通信模块 22A; NFC通信模块 21A包括: OOB数据管理模块 211A, WiFi通信模块 22A包括: WiFi数据管理模块 221A; 终端 B包括: NFC通信模块 21B、 WiFi通信模块 22B和应用管理 模块 23B; NFC通信模块 21B包括: OOB数据管理模块 211B , WiFi通信 模块 22B包括: WiFi数据管理模块 221B。 终端 A与终端 B进行 WiFi数据 传输的流程如下:
步驟 200:终端 A的 NFC通信模块 21 A与终端 B的 NFC通信模块 21B 之间建立 NFC P2P连接;
步驟 201 : NFC通信模块 21A的 OOB数据管理模块 211A将用于建立
WiFi连接的信息封装在 WiFi OOB数据中;
步驟 202: NFC通信模块 21 A将所述 WiFi OOB数据发送给终端 B的 NFC通信模块 21B;
步驟 203: NFC通信模块 21B将所述 WiFi OOB数据转发给 WiFi通信 模块 22B;
步驟 204: WiFi通信模块 22B的 WiFi数据管理模块 221B解析所述 WiFi OOB数据, 获得用于建立 WiFi连接的信息;
步驟 205: WiFi通信模块 22B利用所述用于建立 WiFi连接的信息与 WiFi通信模块 22A建立 WiFi P2P连接;
步驟 206: WiFi通信模块 22A的 WiFi数据管理模块 221A将操作指令 封装在 WiFi数据中;
步驟 207: WiFi通信模块 22A将所述 WiFi数据发送给终端 B的 WiFi 通信模块 22B;
步驟 208: WiFi通信模块 22B的 WiFi数据管理模块 221B解析所述 WiFi数据获得所述操作指令, 并将所述操作指令转发给所述应用管理模块 23B;
步驟 209: 所述应用管理模块 23B根据接收到的操作指令进行与所述 操作指令相对应的操作。
基于上述操作过程, 本发明的 WiFi数据传输方法和终端能解决 WiFi P2P连接建立过程的操作步驟多、 等待时间长、 易用性差的问题。
以上所述, 仅为本发明的较佳实施例而已, 并非用于限制本发明, 对 于本领域的技术人员来说, 本发明可以有各种更改和变化。 在不违背本发 明精神实质和原则的基础上, 所做的各种修改、 等同替换以及改进等, 均 在包含在本发明的保护范围之内。

Claims

权利要求书
1、 一种无线保真 WiFi数据传输方法, 其中, 所述方法包括: 在终端之间建立近场通信点对点 NFC P2P连接, 利用所建立的 NFC P2P连接进行 WiFi带外 OOB数据传输;
所述终端根据收到的 WiFi OOB数据建立 WiFi P2P连接, 并利用所建 立的 WiFi P2P连接进行 WiFi数据传输。
2、 根据权利要求 1所述的 WiFi数据传输方法, 其中, 所述方法还包 括:
在进行所述 WiFi OOB数据传输之前, 所述终端将用于建立 WiFi连接 的信息封装在所述 WiFi OOB数据中;相应的,在收到 WiFi OOB数据之后, 收到 WiFi OOB数据的终端对所述 WiFi OOB数据进行解析,获得所述用于 建立 WiFi连接的信息。
3、 根据权利要求 2所述的 WiFi数据传输方法, 其中, 所述用于建立 WiFi连接的信息包括: WiFi P2P连接配对码。
4、 根据权利要求 1所述的 WiFi数据传输方法, 其中, 所述方法还包 括: 所述终端通过语音、 和 /或屏幕文字、 和 /或图像显示提示用户将所述终 端彼此靠近和 /或彼此远离。
5、 根据权利要求 1所述的 WiFi数据传输方法, 其中, 所述方法还包 括:
在进行所述 WiFi数据传输之前,所述终端将操作指令封装在所述 WiFi 数据中; 相应的, 在进行所述 WiFi数据传输之后, 收到 WiFi数据的终端 对所述 WiFi数据进行解析, 获得所述 WiFi数据中封装的操作指令, 并进 行与所述操作指令相对应的操作。
6、 一种 WiFi数据传输终端, 其中, 所述终端包括: NFC通信模块和 WiFi通信模块; 其中, 所述 NFC通信模块,设置为建立 NFC P2P连接,并利用所建立的 NFC P2P连接进行 WiFi OOB数据传输;还设置为将接收到的 WiFi OOB数据传 输至所述 WiFi通信模块;
所述 WiFi通信模块, 设置为根据收到的 WiFi OOB数据建立 WiFi P2P 连接, 并利用所建立的 WiFi P2P连接进行 WiFi数据传输。
7、 根据权利要求 6所述的 WiFi数据传输终端, 其中, 所述 NFC通信 模块还包括: OOB数据管理模块,设置为将用于建立 WiFi连接的信息封装 在所述 WiFi OOB数据中;
相应的,所述 WiFi通信模块,还设置为对所述终端接收到的 WiFi OOB 数据进行解析, 获得封装在所述 WiFi OOB数据中的所述用于建立 WiFi连 接的信息。
8、 根据权利要求 6所述的 WiFi数据传输终端, 其中, 所述 NFC通信 模块还包括: 业务响应模块, 设置为通过语音、 和 /或屏幕文字、 和 /或图像 显示提示用户将所述终端彼此靠近和 /或彼此远离。
9、 根据权利要求 6所述的 WiFi数据传输终端, 其中, 所述 WiFi通信 模块还包括: WiFi数据管理模块,设置为将操作指令封装在所述 WiFi数据 中, 以及对所述 WiFi通信模块接收到的 WiFi数据进行解析, 获得封装在 所述 WiFi数据中的所述操作指令。
10、 根据权利要求 9所述的 WiFi数据传输终端, 其中, 所述终端还包 括: 应用管理模块;
所述 WiFi数据管理模块, 还设置为将通过解析获得的所述操作指令发 送给所述应用管理模块;
相应的, 所述应用管理模块, 设置为根据接收到的操作指令进行与所 述操作指令相对应的操作。
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