M313381 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種行動裝置之網路連結裴置及其資料介面 轉換器。該資料介面轉換器係作為手機與行動裝置間之資料傳 輸之用’可同時提供多個行動裝置與網路進行連结。 【先前技術】M313381 VIII. New Description: [New Technology Field] This creation is about a network connection device for mobile devices and its data interface converter. The data interface converter is used for data transmission between mobile phones and mobile devices. It can simultaneously provide multiple mobile devices to connect to the network. [Prior Art]
WiFi無線傳輸普及以來，行動上網便成了筆記型電腦 • (N〇teb〇〇kComPuter’簡稱NB)之重要應用。目前許多筆記型電 腦已内建WiFi收發功能，但WiFi涵蓋範圍有限。因此，退而求 -其:欠可㈣制可隨處料的GPRs(整合封包無線服務）進行 . 連線，但其速度較慢且昂貴。隨著第三代行動通訊30時代的到 來，各家ISP業者係提供相當優惠的上網方案，而有助於行動 上網之進一步實現及普及化。 目前3G+NB的上網方式有很多種，最簡單的即如圖！所示， 冑-筆記型電腦12以-訊號線u連接—手機1〇，進而連接網際 網路。 讓NB無線上網雖不一定要用手機，其可直接使用阳網卡。 但3G網卡並不便宜（大約1萬元上下），且插在PC卡槽中也有礙 美觀。 # 再者圖1所不之網路連線方式僅可提供一台仙使用，即每 。必/頁搭配-手機進行上網。若在一特定場合（例如車内 多個腹需同時上網，必須各自搭配手機，而相當不便，且益法 將網路資源作最有效之運用。 5 M313381 【新型内容】 本創作可提供多個行動裝置（例如nb)藉由一手機同時連結 網路，而提高行動上網的便利性。此外，由於僅需支付一隻手 機的上網費用’亦得節省費用支出。 〃本創作揭示-種資料介面轉換器，其係橋接—手機及複數個 行動裝置，且依該手機及該行動裝置之數據封包格式進行格式 轉換及IP轉址，以供該複數個行動裝置與網際網路間之連結。 上述之手機可為但不受限於PHS(數位式低功率行動通訊卜 GPRS(整合封包無線服務）或3G(第三代行動通訊）手機，而行動 虞置可為但不文限於筆記型電腦、一個人數位助理（PDA)、網 路連線遊戲裝置或具資料無線傳輸功能之手機等行動裝置。 該貝料介面轉換器之一端係連接於該手機之資料埠，而以無 線收發之方式連結該行動裝置。該資料介面轉換器包含一處理 斋，以進打資料封包之格式轉換，例如將手機之資料埠格式轉 換為無線傳輸之WiFi格式等，及在複數個行動裝置之情況 IP轉址。 該手機'行動裝置及資料介面轉換器係構成本創作之行動裝 置之網路連接裝置。雖然單一行動裝置亦可藉此連接網路，然 本創作之最大功效係僅需透過—f手機與本創作之資料介面 轉換器，複數個行動裝置即可同時連接網路。 【實施方式】 圖2係本創作之行動裝置之網路連結裝置2〇之示意圖，其包 含一資料介面轉換器30,其一端係連接一手機22，另一端可藉 由無線傳輸而與複數個筆記型電腦腦、腦及删間進行資 M313381 料封包傳輸。 本實施例中，該資料介面轉換器30包含一處理器31及一無線 收發器32。該處理器3 1之一端以一訊號線21連接該手機22之資 料埠221，以將資料封包進行手機資料琿格式與乙太網路格式 間之轉換。該無線收發器32係將手機自行動電話數據網路取得 之資料封包進行與乙太網路格式及無線傳輸格式（如WiFi之 802.11b/g等）間之轉換，而與筆記型電腦NB1、NB2及/或NB3 進行資料封包之無線傳輸。無線收發器32可包含媒體接取控制 器（Media Access Controller ; MAC)負責不同行動裝置收發時點 之協調，而處理器31更依不同行動裝置之MAC位置與其欲接取 之網際網路IP位址進行適當之轉址（Network address translation ;NAT)及伺服服務。如此一來，藉由該資料介面轉換器30之格 式轉換及該手機22，該筆記型電腦NB1、NB2及/或NB3即可同 時連上網際網路。 該處理器31除可提供上述之網路位址翻譯（NAT)功能外，亦 可利用操作軟體對該資料封包提供例如動態主機設定協定 (Dynamic Host Configuration Protocol ; DHCP)或頻寬管制相關 之服務品質（Quality of Service ; QoS)等功能。 該資料介面轉換器30可因應所處場合選擇適當之電源供應 ，例如於車上環境可選用車用電源，而於一般建築物室内，可 選用直接連接電源插座。 本創作亦可將圖2所示之無線收發器32之功能併入一處理器 3 3内，而構成另一實施例之行動裝置之網路連結裝置40，如圖 3所示，亦即利用一單晶片製作該處理器33而提供所有功能， M313381 以進行資料封包傳輸。 上述貝施例係以筆記型電腦為例進行說明，其他如個人數位 助理PDA(Personal Digital Assistant)、網路連線遊戲裝置或其 他具資料無線傳輸功能（例如WiFi)手機等行動裝置亦可同樣利 用本創作而與網路連結。另外，符合PHS、〇1>118或3(}規格之手 機，均可為本創作所選用。 另外，以上係以3個行動裝置（筆記型電腦）為例進行說明，但 • 就技術上而言，行動裝置之個數並無限制，一個以上之行動裝 置即可以應用本創作而與網路進行連結。 按上述實施例，該資料介面轉換器30之功用即如同一 AP(ACcessPoint)(即無線網路基地台或網路橋接器等），而得供 - 複數個行動裝置無線連結網路。 本創作之技術内容及技術特點已揭示如上，然而熟悉本項技 術之人士仍可能基於本創作之教示及揭示而作種種不背離本 創作精神之替換及修飾。因此，本創作之保護範圍應不限於實 籲、也例所揭示者，而應包括各種不背離本創作之替換及修飾，並 為以下之申請專利範圍所涵蓋。 【圖式簡單說明】 圖1係習知之行動裝置連結網路之應用示意圖； 圖2係本創作第一實施例之行動裝置之網路連結裝置之示音 圖；以及 w 圖3係本創作第二實施例之行動裝置之網路連結裝置之示意 圖0 、 【主要元件符號說明】 8 M313381 10 手機 11 訊號線 12 筆記型電腦 21 訊號線 20 > 40 行動裝置之網路連結裝置 22 手機 221 資料璋 30 資料介面轉換器 31 處理器 32 無線收發器 33 處理器 NB 1、NB2、NB3 筆記型電腦Since the popularity of WiFi wireless transmission, mobile Internet has become an important application for notebook computers (N〇teb〇〇kComPuter' NB). At present, many notebook computers have built-in WiFi transceiver function, but WiFi coverage is limited. Therefore, it is desirable to: - The owed (4) system can be carried out with GPRs (integrated packet wireless service). It is connected, but it is slow and expensive. With the advent of the 3rd generation of the third generation of mobile communication, ISPs have provided quite favorable Internet access solutions, which will help to further realize and popularize mobile Internet access. At present, there are many ways to access 3G+NB, the simplest is the picture! As shown, the notebook computer 12 is connected by a signal line u, which is connected to the Internet, and then connected to the Internet. Although NB wireless Internet access does not have to use a mobile phone, it can directly use the Yang network card. However, the 3G network card is not cheap (about 10,000 yuan up and down), and it is also unsightly to insert in the PC card slot. # Again, the network connection method shown in Figure 1 can only provide one cemetery, that is, each. Must be / page with - mobile phone to access the Internet. If you need to use a mobile phone in a specific situation (such as multiple Internet access in the car), it is quite inconvenient, and the Internet can be used most effectively. 5 M313381 [New Content] This creation can provide multiple actions. The device (for example, nb) improves the convenience of mobile Internet access by simultaneously connecting a network to a mobile phone. In addition, since it only needs to pay for the Internet access fee of one mobile phone, it also saves the cost. The device is a bridge-mobile phone and a plurality of mobile devices, and performs format conversion and IP forwarding according to the data packet format of the mobile phone and the mobile device for connecting the plurality of mobile devices to the Internet. The mobile phone can be, but is not limited to, PHS (digital low-power mobile communication GPRS (integrated packet wireless service) or 3G (third generation mobile communication) mobile phone, and the action device can be but not limited to a notebook computer, a person A mobile device such as a digital assistant (PDA), a network connection game device, or a mobile phone with data transmission function. One end of the beryllium interface converter is connected to the mobile device The data of the mobile phone is connected to the mobile device by means of wireless transmission and reception. The data interface converter includes a processing fast, and the format conversion of the data packet is performed, for example, converting the data format of the mobile phone into the WiFi format of the wireless transmission, etc. And IP forwarding in the case of a plurality of mobile devices. The mobile device's mobile device and data interface converter constitute the network connection device of the mobile device of the present creation. Although a single mobile device can also connect to the network, The biggest effect of the creation is that only through the mobile phone and the data interface converter of the creation, a plurality of mobile devices can simultaneously connect to the network. [Embodiment] FIG. 2 is a network connection device of the mobile device of the present invention. The schematic diagram includes a data interface converter 30, one end of which is connected to a mobile phone 22, and the other end can be transmitted by wireless transmission to a plurality of notebook computers, brain and brain, and M313381 material packet transmission. The data interface converter 30 includes a processor 31 and a wireless transceiver 32. One end of the processor 31 is connected to the mobile phone by a signal line 21. The data of 22 is 221, to convert the data packet into the conversion between the mobile phone data format and the Ethernet format. The wireless transceiver 32 is to carry out the data packet obtained by the mobile phone from the mobile phone data network and the Ethernet format. And wireless transmission format (such as WiFi 802.11b/g, etc.), and wireless transmission of data packets with the notebook NB1, NB2 and / or NB3. The wireless transceiver 32 can include a media access controller (Media The Access Controller (MAC) is responsible for the coordination of the time of transmission and reception of different mobile devices, and the processor 31 performs appropriate address (NAT) according to the MAC location of different mobile devices and the IP address of the Internet to be accessed. Servo service. In this way, by the format conversion of the data interface converter 30 and the mobile phone 22, the notebook computers NB1, NB2 and/or NB3 can simultaneously connect to the Internet. In addition to providing the above-mentioned network address translation (NAT) function, the processor 31 can also provide a service such as Dynamic Host Configuration Protocol (DHCP) or bandwidth control for the data packet by using the operating software. Features such as Quality of Service (QoS). The data interface converter 30 can select an appropriate power supply according to the situation, for example, a vehicle power supply can be selected in the vehicle environment, and a direct connection power socket can be selected in a general building room. The present invention can also incorporate the functions of the wireless transceiver 32 shown in FIG. 2 into a processor 33, and constitute the network connection device 40 of the mobile device of another embodiment, as shown in FIG. The processor 33 is fabricated on a single chip to provide all functions, M313381 for data packet transmission. The above-mentioned Beishi example is described by taking a notebook computer as an example. Others such as a personal digital assistant PDA (Personal Digital Assistant), a network connection game device, or other mobile devices with data wireless transmission functions (such as WiFi) can also be used. Use this creation to connect with the Internet. In addition, mobile phones that meet the PHS, 〇1 > 118 or 3 (} specifications can be selected for this creation. In addition, the above is based on three mobile devices (notebooks) as an example, but • technically In other words, the number of mobile devices is not limited, and more than one mobile device can be connected to the network by applying the original creation. According to the above embodiment, the function of the data interface converter 30 is the same AP (ACcessPoint) (ie, Wireless network base station or network bridge, etc., and can be used for multiple mobile devices to wirelessly connect to the network. The technical content and technical features of this creation have been disclosed above, but those familiar with the technology may still be based on this creation. The teachings and disclosures do not deviate from the substitution and modification of the spirit of this creation. Therefore, the scope of protection of this creation should not be limited to the actual appeal, but also the disclosure of the examples, but should include all kinds of substitutions and modifications without departing from the creation. It is covered by the following patent application. [Simplified illustration of the drawings] Fig. 1 is a schematic diagram of the application of a conventional mobile device connection network; Fig. 2 is a line of the first embodiment of the present creation Figure 3 is a schematic diagram of a network connection device of the mobile device of the second embodiment of the present invention. [Main component symbol description] 8 M313381 10 Mobile phone 11 Signal line 12 Notebook type Computer 21 Signal Line 20 > 40 Mobile Device Network Connection Device 22 Mobile Phone 221 Data 资料 30 Data Interface Converter 31 Processor 32 Wireless Transceiver 33 Processor NB 1, NB2, NB3 Notebook