• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to an apparatus and method for setting a call line of a personal portable wireless terminal, and in particular, to solve the inconvenience of a user for setting a call line by automatically determining an appropriate call line for each call network when a user makes a call. In addition to the Sikkim, the aim is to ensure that low call rates are charged. The present invention for this purpose is the first step of storing the call path set by the user for each call network, and when determining the user's telephone number input for the call generation system for analyzing the phone number to determine the type of call network Step 2 and the third step of generating a call to the corresponding call line by confirming the call line set in advance with respect to the above identified call network.
    公开号:KR20030071084A
    申请号:KR1020020010615
    申请日:2002-02-27
    公开日:2003-09-03
    发明作者:이지훈
    申请人:엘지전자 주식회사；
    IPC主号:
    专利说明:

    CHANNEL SETTING APPARATUS AND METHOD FOR PERSONAL WIRELESS TERMINAL}
    [5] BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to personal portable radio terminals, and more particularly, to an apparatus and method for establishing a call line.
    [6] A personal portable radio terminal applied to the present invention will be described assuming PDA (Personal Digital Assistant).
    [7] Currently, wireless PDAs have both wireless LAN and cellular phone functions.
    [8] Therefore, a device capable of providing both data communication using a wireless LAN and a voice call function using a cellular phone has emerged.
    [9] In addition, since the service area of the wireless LAN is expanding day by day by the user of the wireless communication service, users are exposed to an environment in which the wireless LAN can be used anytime, anywhere using a PDA.
    [10] The WLAN supports 11Mbps transmission speed, which is sufficient for voice calls using Voice over Internet Protocol (VoIP).
    [11] Therefore, WLAN service providers will introduce various services to increase their profits, and VoIP service is expected to be a Killer Application.
    [12] However, when the user makes a call, the user may be located in the service area as shown in the example diagram of FIG.
    [13] That is, FIG. 1 (a) illustrates a case where a user is located in a service area of a mobile network, and FIG. 1 (b) illustrates a case where a user is located in a wireless LAN service area. FIG. 2 illustrates the case in which both the wireless LAN and the mobile network are located in a service area.
    [14] Accordingly, as more than one call method is used, the user must select which call path to use, since it has the greatest influence on the call charge.
    [15] In other words, VoIP calls offer different prices and call quality for each service provider, but the rate gap between local, suburban, and international calls is not large.
    [16] In the case of cellular phone calls, although the operators are fixed, the price gap is large for each of local, long distance, and international calls.
    [17] Therefore, the user sets the type of call so that the cheapest call rate is charged in consideration of the above criteria when generating a call.
    [18] However, in the related art, it is inconvenient for the user to manually set whether to use the wireless LAN or the mobile network every time a user makes a call, and the call fee is unnecessary because the user cannot set the optimal call path. There is a problem that can increase.
    [19] Therefore, in order to improve the above-mentioned conventional problems, there is a need for a method capable of setting a call path so that a user can be charged the lowest rate when making a call.
    [20] Accordingly, the present invention solves the inconvenience of the user for setting the call line by automatically determining the appropriate call line for each call network when the user makes a call in order to improve the conventional problem. An object of the present invention is to provide an apparatus and method for setting a call line of a personal portable wireless terminal invented to be imposed.
    [1] Figure 1 is an exemplary view showing the user position in general when a call occurs.
    [2] 2 is an exemplary view of a user interface screen for setting a call path for each call network in an embodiment of the present invention.
    [3] 3 is an exemplary diagram of a user interface screen for displaying a telephone number input and a currently set call path in an embodiment of the present invention.
    [4] 4 is a flowchart illustrating an operation of determining a call path in an embodiment of the present invention.
    [21] In order to achieve the above object, the present invention provides a call line setting unit which displays a user interface for selecting a call for a mobile subscriber on a screen, and stores a call line for each call network set by the user; And a call generation driver for analyzing the phone number and generating a call to the corresponding call line stored in the call line setting unit.
    [22] In addition, the present invention comprises the steps of storing the call path set by the user for each call network in order to achieve the above object, and when determining the user's phone number input for the call generation by analyzing the phone number of the call network And confirming a predetermined call line with respect to the checked call network, and generating a call to the corresponding call line.
    [23] That is, the present invention sets up a call path in parallel with a method presented in a phone application itself and a method for executing a corresponding phone application, for example, VoIP, according to a situation by a separate application. To implement it.
    [24] Therefore, the present invention allows the program inside the personal portable wireless terminal to connect the call to the cheapest call path by analyzing the number of the call generated by the user even if the user does not directly select the call path each time a call is generated. Discomfort can be eliminated.
    [25] That is, according to the present invention, since the user can preset the preferred method using a simple user interface provided by the setting program, the user's inconvenience in setting up the call can be eliminated.
    [26] Hereinafter, the present invention will be described in detail with reference to the drawings.
    [27] In the embodiment of the present invention, it is assumed that the user terminal is a PDA.
    [28] When the user executes the internal program of the PDA for setting the call line, the call line setting unit displays a user interface as shown in the example of FIG. 1 to easily set the preferred call path for each call network preferred by the user.
    [29] In this case, the mobile network prefix as shown in the example of FIG. 2 displayed on the user interface screen is a function for specifying which mobile service provider the user is subscribed to.
    [30] Accordingly, the user sets in advance whether to generate a call to the same mobile network subscriber or to another mobile network subscriber in the mobile network subscriber prefix.
    [31] At this time, the call path selection conditions, as shown in the example of Figure 2, there are five items of the same mobile subscriber, other mobile subscribers, local calls, long distance calls, international calls.
    [32] This allows the user to choose a call route because cellular phone calls may have a better calling rate than VoIP calls when calling the same mobile network subscriber. In addition, VoIP for other mobile network subscribers, local calls, long distance calls, and international calls is mostly VoIP. Calls are advantageous, but in some cases cellular phone calls are advantageous, allowing the user to select a call path.
    [33] On the other hand, if a call path for each call network is set using the user interface as shown in the example of FIG. 2, the call number input when the user makes a call is analyzed to generate a call in the call path set by the user.
    [34] This will be described with reference to the exemplary diagram of FIG. 3 and the operational flowchart of FIG. 4.
    [35] When a user inputs a specific key for call generation, the call generation driver displays a user interface for call generation on the PDA screen as illustrated in FIG.
    [36] At this time, in the user interface as shown in Fig. 3, the telephone number is a window for the user to input the telephone number, and the setting and canceling are buttons for setting and canceling the input telephone number. Message window to indicate whether it is set.
    [37] Therefore, when the user enters a phone number, the call origination driver analyzes the phone number you want to call to find out the type of call and automatically selects the call route to either VoIP or mobile network (cellular phone network) according to the user's setting. do.
    [38] That is, the call generation driver first analyzes the telephone number entered by the user according to the process shown in the operation flowchart of FIG. 4 to determine whether the destination is the same mobile telephone subscriber, another mobile telephone subscriber, a local telephone, a long distance telephone or an international telephone. When the destination to confirm and call is confirmed, the corresponding call is generated by VoIP or mobile network by referring to the status information set by the user.
    [39] As described in detail above, the present invention sets up an inexpensive call route according to the type of call in advance, and selects a call route with reference to a preset criteria when making a call. There is no need to select the call route of the phone, so the user can easily make a cheaper call.
    权利要求:
    Claims (5)
    [1" claim-type="Currently amended] In the personal portable wireless terminal for generating a call according to call line setting for call generation, a call line setting for displaying a user interface for selecting a call for a mobile network subscriber and storing call lines for each call network set by the user And a call generation driver configured to generate a call to a corresponding call line stored in the call line setting unit by analyzing the phone number when the user inputs a phone number. Line setting device.
    [2" claim-type="Currently amended] The apparatus of claim 1, wherein the user interface displayed by the call line setting unit comprises a window for selecting a wireless LAN or a mobile network for each subscriber.
    [3" claim-type="Currently amended] The apparatus as claimed in claim 1, wherein the call generation driver comprises a telephone number input window and a status message window for displaying a call generation path according to the input telephone analysis result.
    [4" claim-type="Currently amended] A method for setting a call line of a personal portable wireless terminal, comprising: a first step of storing a call route set by each call network; and determining a user's telephone number input for call generation by analyzing the call number And a third step of confirming a type of a call, and a third step of generating a call to a corresponding call line by checking a call line set in the first step with respect to the checked call network. How to set up call line of terminal.
    [5" claim-type="Currently amended] The method as claimed in claim 4, wherein the first step selects one of wireless LANs and mobile networks for each network subscriber and stores it as a call route.
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    同族专利:
    公开号 | 公开日
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2002-02-27|Application filed by 엘지전자 주식회사
    2002-02-27|Priority to KR1020020010615A
    2003-09-03|Publication of KR20030071084A
    优先权:
    申请号 | 申请日 | 专利标题
    KR1020020010615A|KR20030071084A|2002-02-27|2002-02-27|Channel setting apparatus and method for personal wireless terminal|
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