TWI394471B - Double mode exchanging communication device - Google Patents
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Description
本發明涉及一種通訊裝置，特別涉及一種雙模切換通訊裝置。 The invention relates to a communication device, in particular to a dual mode switching communication device.
隨著通訊技術之快速發展，越來越多之用戶開始要求手機不僅工作在一種通訊模式下。雙模手機之出現滿足用戶之需求，它可以根據環境或者是實際操作之需要來進行網路之選擇，可在不同之通訊模式下工作。 With the rapid development of communication technology, more and more users are beginning to demand that mobile phones not only work in a communication mode. The emergence of dual-mode mobile phones meets the needs of users. It can choose the network according to the environment or the actual operation needs, and can work in different communication modes.
就現今雙模手機技術之發展，其是否能節省電能已經受到越來越多消費者之關注。而全球移動通訊網絡(Global System for Mobile Communications GSM)和一般接入網路(Generic Access Network GAN)之雙模手機在兩個不同之網路下都需要對網路信號進行即時量測，以確定選擇當前使用之網路。然而，當手機對網路信號進行即時量測時需要耗損大量之電能，從而使手機電池之電能耗損之特別快，甚至影響手機之正常通訊。 With regard to the development of today's dual-mode mobile phone technology, whether it can save power has been the focus of more and more consumers. The dual-mode mobile phones of the Global System for Mobile Communications (GSM) and the Generic Access Network (GAN) need to measure the network signals in two different networks to determine Select the network you are currently using. However, when the mobile phone performs real-time measurement on the network signal, it consumes a large amount of power, so that the power consumption of the mobile phone battery is particularly fast, and even affects the normal communication of the mobile phone.
有鑑於此，有必要提供一種在GSM網路和GAN網路之間切換之節能之雙模切換通訊裝置。 In view of this, it is necessary to provide an energy-saving dual-mode switching communication device that switches between a GSM network and a GAN network.
一種雙模切換通訊裝置，其包括分別與一控制模組相連接之網路偵測模組、GSM通訊模組、GAN通訊模組及訊號監測模組，所述GAN通訊模組與訊號監測模組相連接；所述網路偵測模組用於對GAN網路信號進行偵測； 所述控制模組用於選擇切換使用GSM通訊模組或GAN通訊模組進行通訊；所述訊號監測模組用於對使用GAN通訊模組進行通訊時之信號品質進行監測；在待機模式下時，所述網路偵測模組如果能搜尋到GAN網路信號，所述控制模組就選通GAN通訊模組；進入通話模式後，所述網路偵測模組再對當前網路進行偵測，如果能搜尋到GAN網路信號，就使用GAN通訊模組進行通訊，同時所述訊號監測模組對信號品質進行採樣分析，如果GAN通訊模組之信號品質高於預先存儲之預設品質時，保持使用GAN通訊模組進行通訊。 A dual mode switching communication device includes a network detection module, a GSM communication module, a GAN communication module and a signal monitoring module respectively connected to a control module, and the GAN communication module and the signal monitoring module The group is connected; the network detection module is configured to detect the GAN network signal; The control module is configured to select to switch between using the GSM communication module or the GAN communication module for communication; the signal monitoring module is used for monitoring signal quality when communicating with the GAN communication module; when in the standby mode If the network detection module can search for the GAN network signal, the control module strobes the GAN communication module; after entering the call mode, the network detection module performs the current network again. Detection, if the GAN network signal can be searched, the GAN communication module is used for communication, and the signal monitoring module samples and analyzes the signal quality, if the signal quality of the GAN communication module is higher than the pre-stored preset For quality, keep using the GAN communication module for communication.
與先前技術相比，本發明之雙模切換通訊裝置在待機模式下時，能搜尋到GAN網路，就切換至GAN通訊模組；當使用GAN通訊模組進行通訊時，通過對通訊品質進行判斷，當通訊品質好時就保持使用GAN通訊模組進行通訊；有效節省了雙模切換通訊裝置使用GSM通訊模組進行網路搜尋所需耗費之電能。 Compared with the prior art, the dual mode switching communication device of the present invention can switch to the GAN communication module when searching for the GAN network in the standby mode, and communicate the communication quality when using the GAN communication module for communication. Judging, when the communication quality is good, the GAN communication module is used for communication; effectively saving the power required for the dual-mode switching communication device to use the GSM communication module for network search.
下面將結合附圖與實施例對本技術方案作進一步詳細說明。 The technical solution will be further described in detail below with reference to the accompanying drawings and embodiments.
請參閱圖1，為本發明實施方式提供之雙模切換通訊裝置100，其用於在GSM網路和GAN網路之間進行切換，且所述GAN網路在GSM網路之覆蓋之下。所述雙模切換通訊裝置100包括模式模組10、網路偵測模組20、第一計時器 30、GSM通訊模組40、GAN通訊模組50、訊號監測模組60、第二計時器70及控制模組80。所述模式模組10、網路偵測模組20、GSM通訊模組40及GAN通訊模組50分別與控制模組80電性連接，所述訊號監測模組60連接於GAN通訊模組50與控制模組80之間，所述第一計時器30與網路偵測模組20電性連接，所述第二計時器70與訊號監測模組60電性連接。 Please refer to FIG. 1 , which is a dual mode switching communication device 100 for switching between a GSM network and a GAN network, and the GAN network is under the coverage of a GSM network. The dual mode switching communication device 100 includes a mode module 10, a network detection module 20, and a first timer. 30. The GSM communication module 40, the GAN communication module 50, the signal monitoring module 60, the second timer 70, and the control module 80. The mode module 10, the network detection module 20, the GSM communication module 40, and the GAN communication module 50 are electrically connected to the control module 80, and the signal monitoring module 60 is connected to the GAN communication module 50. The first timer 30 is electrically connected to the network detection module 20, and the second timer 70 is electrically connected to the signal monitoring module 60.
所述模式模組10用於判斷所述雙模切換通訊裝置100是處在待機模式還是通話模式下。當沒有電話進入之時候，所述模式模組10切換至待機模式，當有電話進入時，所述模式模組10切換至通話模式。 The mode module 10 is configured to determine whether the dual mode switching communication device 100 is in a standby mode or a call mode. When no phone is entered, the mode module 10 switches to the standby mode, and when a call comes in, the mode module 10 switches to the call mode.
所述網路偵測模組20用於對雙模切換通訊裝置100當前所處位置之GAN網路信號進行偵測。在偵測到GAN網路信號和沒有偵測到GAN網路信號時發出不同之控制信號至控制模組80。 The network detection module 20 is configured to detect the GAN network signal of the current location of the dual mode switching communication device 100. Different control signals are sent to the control module 80 when the GAN network signal is detected and the GAN network signal is not detected.
所述第一計時器30用於設定網路偵測模組20每次對網路信號進行偵測之時間週期。 The first timer 30 is configured to set a time period during which the network detecting module 20 detects the network signal.
所述GSM通訊模組40使用GSM網路信號進行通訊。所述GSM網路是一種覆蓋全球之通訊網路，GSM網路包括GSM900：900MHz、GSM1800：1800MHz及GSM1900：1900MHz等幾個頻段。根據GSM網路之標準，在使用GSM網路之過程中，需要即時之進行信號偵測。 The GSM communication module 40 communicates using a GSM network signal. The GSM network is a global communication network, and the GSM network includes several frequency bands such as GSM900:900MHz, GSM1800:1800MHz, and GSM1900:1900MHz. According to the standards of the GSM network, in the process of using the GSM network, it is necessary to perform signal detection in real time.
所述GAN通訊模組50使用GAN網路信號進行通訊。所述GAN網路是一種無線通訊網路，GAN網路在GSM網路之覆 蓋之下，且所述GAN網路包括無線寬頻和藍牙。在使用GAN網路之過程中，無需即時之進行信號偵測。 The GAN communication module 50 communicates using the GAN network signal. The GAN network is a wireless communication network, and the GAN network is overlaid on the GSM network. Under the cover, and the GAN network includes wireless broadband and Bluetooth. In the process of using the GAN network, there is no need for immediate signal detection.
所述訊號監測模組60用於在選通GAN通訊模組50進行通訊之過程中，對GAN網路信號進行採樣分析。所述訊號監測模組60內存儲有一預設品質，對所採樣之GAN網路信號進行品質分析，並將其與所述預設品質進行對比，當根據對比結果發出不同之信號至控制模組80。 The signal monitoring module 60 is configured to sample and analyze the GAN network signal during the communication of the GAN communication module 50. The signal monitoring module 60 stores a preset quality, performs quality analysis on the sampled GAN network signal, and compares it with the preset quality, and sends different signals to the control module according to the comparison result. 80.
所述第二計時器70用於設定訊號監測模組60每次對信號品質進行採集分析之時間週期。 The second timer 70 is configured to set a time period during which the signal monitoring module 60 collects and analyzes the signal quality.
所述控制模組80根據模式模組10所選擇之待機模式或通訊模式、網路偵測模組20所發出之信號及訊號監測模組60所發出之信號選通GSM通訊模組40或者GAN通訊模組50。當在待機模式下時，所述雙模切換通訊裝置100選通GSM通訊模組40，所述網路偵測模組20在第一計時器30所設定之時間週期內對GAN網路信號進行偵測。如果偵測到GAN網路信號，所述控制模組80就選通GAN通訊模組50，並控制網路偵測模組20停止對GAN網路信號之偵測；如果沒有偵測到GAN網路信號，所述雙模切換通訊裝置100保持選通GSM通訊模組40，所述網路偵測模組20繼續在第一計時器30所設定之時間週期內對GAN網路信號進行偵測。 The control module 80 strobes the GSM communication module 40 or GAN according to the standby mode or communication mode selected by the mode module 10, the signal sent by the network detection module 20, and the signal sent by the signal monitoring module 60. Communication module 50. When in the standby mode, the dual mode switching communication device 100 strobes the GSM communication module 40, and the network detection module 20 performs the GAN network signal during the time period set by the first timer 30. Detection. If the GAN network signal is detected, the control module 80 strobes the GAN communication module 50 and controls the network detection module 20 to stop detecting the GAN network signal; if no GAN network is detected The dual-mode switching communication device 100 maintains the strobe GSM communication module 40, and the network detection module 20 continues to detect the GAN network signal during the time period set by the first timer 30. .
當雙模切換通訊裝置100選通GSM通訊模組40後，如果有電話進入時，所述雙模切換通訊裝置100使用GSM通訊模組40進行通訊，同時所述控制模組80啟動所述網路偵測 模組20在第一計時器30所設定之時間週期內對GAN網路信號進行偵測。如果偵測到GAN網路信號，就選通GAN通訊模組50進行通訊，並且所述訊號監測模組60在第二計時器70所設定之時間週期內對GAN網路信號進行採樣分析，並將其與所述預設品質進行對比，如果GAN網路信號之品質高於預設品質，就保持使用GAN通訊模組50進行通訊；如果GAN網路信號之品質低於預設品質，所述控制模組80就選通GSM通訊模組40進行通訊。如果偵測不到GAN網路信號，就保持使用GSM通訊模組40進行通訊。在使用GSM通訊模組40進行通訊之過程中，所述網路偵測模組20在第一計時器30所設定之時間週期內不斷網路信號進行偵測，如果偵測到GAN網路信號，就再切換使用GAN通訊模組50進行通訊，所述訊號監測模組60再將GAN網路信號之品質與預設品質進行比較以判斷是否需要切換至GSM通訊模組40。 After the dual-mode switching communication device 100 strobes the GSM communication module 40, if a phone enters, the dual-mode switching communication device 100 communicates using the GSM communication module 40, and the control module 80 activates the network. Road detection The module 20 detects the GAN network signal during the time period set by the first timer 30. If the GAN network signal is detected, the GAN communication module 50 is strobed for communication, and the signal monitoring module 60 samples and analyzes the GAN network signal during the time period set by the second timer 70, and Comparing with the preset quality, if the quality of the GAN network signal is higher than the preset quality, maintaining communication using the GAN communication module 50; if the quality of the GAN network signal is lower than the preset quality, The control module 80 strobes the GSM communication module 40 for communication. If the GAN network signal is not detected, the GSM communication module 40 is kept in communication. During the communication process using the GSM communication module 40, the network detection module 20 continuously detects the network signal during the time period set by the first timer 30, and if the GAN network signal is detected. Then, the communication is performed by using the GAN communication module 50, and the signal monitoring module 60 compares the quality of the GAN network signal with the preset quality to determine whether it is necessary to switch to the GSM communication module 40.
當雙模切換通訊裝置100選通GAN通訊模組50，且有電話進入時，所述模式模組10切換至通訊模式，所述控制模組80啟動所述網路偵測模組20再次在第一計時器30所設定之時間週期內對GAN網路信號進行偵測。如果偵測到GAN網路信號，就保持使用GAN通訊模組50進行通訊，並且所述訊號監測模組60在第二計時器70所設定之時間週期內對GAN網路信號進行採樣分析，並將其與所述預設品質進行對比，如果GAN網路信號之品質高於預設品質，就保持使用GAN通訊模組50進行通訊；如果GAN網路信號之品質低於預設品質，所述控制模組80就選通GSM通訊模組 40進行通訊。如果偵測不到GAN網路信號，就立即切換使用GSM通訊模組40進行通訊。在使用GSM通訊模組40進行通訊之過程中，所述網路偵測模組20在第一計時器30所設定之時間週期內重複對GAN網路信號進行偵測，如果偵測到GAN網路信號，就再切換使用GAN通訊模組50進行通訊，所述訊號監測模組60再將GAN網路信號之品質與預設品質進行比較以判斷是否需要切換至GSM通訊模組40。 When the dual-mode switching communication device 100 strobes the GAN communication module 50, and the telephone enters, the mode module 10 switches to the communication mode, and the control module 80 activates the network detection module 20 to The GAN network signal is detected during the time period set by the first timer 30. If the GAN network signal is detected, the GAN communication module 50 is kept in communication, and the signal monitoring module 60 samples and analyzes the GAN network signal during the time period set by the second timer 70, and Comparing with the preset quality, if the quality of the GAN network signal is higher than the preset quality, maintaining communication using the GAN communication module 50; if the quality of the GAN network signal is lower than the preset quality, The control module 80 strobes the GSM communication module 40 for communication. If the GAN network signal is not detected, the GSM communication module 40 is switched to communicate immediately. During the communication process using the GSM communication module 40, the network detection module 20 repeatedly detects the GAN network signal during the time period set by the first timer 30, if the GAN network is detected. The signal is then switched to use the GAN communication module 50 for communication. The signal monitoring module 60 compares the quality of the GAN network signal with the preset quality to determine whether it is necessary to switch to the GSM communication module 40.
本發明之雙模切換通訊裝置在待機模式下時，能搜尋到GAN網路，就切換至GAN通訊模組；當使用GAN通訊模組進行通訊時，通過對通訊品質進行判斷，當通訊品質好時就保持使用GAN通訊模組進行通訊；有效節省了雙模切換通訊裝置使用GSM通訊模組進行網路搜尋所需耗費之電能。 When the dual-mode switching communication device of the present invention can search for the GAN network in the standby mode, it switches to the GAN communication module; when using the GAN communication module for communication, the communication quality is judged when the communication quality is good. The GAN communication module is used for communication when it is used; it effectively saves the power required for the dual-mode switching communication device to use the GSM communication module for network search.
綜上所述，本發明確已符合發明專利之要件，遂依法提出專利申請。惟，以上所述者僅為本發明之較佳實施方式，自不能以此限制本案之申請專利範圍。舉凡熟悉本案技藝之人士援依本發明之精神所作之等效修飾或變化，皆應涵蓋於以下申請專利範圍內。 In summary, the present invention has indeed met the requirements of the invention patent, and has filed a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the patent application of the present invention. Equivalent modifications or variations made by persons skilled in the art in light of the spirit of the invention are intended to be included within the scope of the following claims.
100‧‧‧雙模切換通訊裝置 100‧‧‧Dual mode switching communication device
10‧‧‧模式模組 10‧‧‧Mode Module
20‧‧‧網路偵測模組 20‧‧‧Network Detection Module
30‧‧‧第一計時器 30‧‧‧First timer
40‧‧‧GSM通訊模組 40‧‧‧GSM communication module
50‧‧‧GAN通訊模組 50‧‧‧GAN communication module
60‧‧‧訊號監測模組 60‧‧‧Signal Monitoring Module
70‧‧‧第二計時器 70‧‧‧second timer
80‧‧‧控制模組 80‧‧‧Control Module
圖1係本發明實施方式提供之雙模切換通訊裝置之硬體架構示意圖。 FIG. 1 is a schematic diagram of a hardware architecture of a dual mode switching communication device according to an embodiment of the present invention.
100‧‧‧雙模切換通訊裝置 100‧‧‧Dual mode switching communication device
10‧‧‧模式模組 10‧‧‧Mode Module
20‧‧‧網路偵測模組 20‧‧‧Network Detection Module
30‧‧‧第一計時器 30‧‧‧First timer
40‧‧‧GSM通訊模組 40‧‧‧GSM communication module
50‧‧‧GAN通訊模組 50‧‧‧GAN communication module
60‧‧‧訊號監測模組 60‧‧‧Signal Monitoring Module
70‧‧‧第二計時器 70‧‧‧second timer
80‧‧‧控制模組 80‧‧‧Control Module
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|---|---|
| TW201116092A (en) | 2011-05-01 |
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