1286430 九、發明說明： 【發明所屬之技術領網】 本發明係___路電話之綠及其方法，尤其侧於一 種利用數位式無線電話實現絲網路電話之系統及其方法。 【先如技術】 在傳統電信產業中，大眾交換電話網路(Public Switched Td_>ne Network ’ PSTN)電話已非料及，行動電話在近幾年 的技術進步下’已有超過有線電話騎力，㈣藉的就是它的行 動能力。以網路電話(\^(尤〇^^11^11^1>1^况〇1，¥〇11))來取代傳 統電話，無論是在企業中或是家庭内，已逐漸成為一種趨勢。目 前主要網路電話產品以Desktop IP Phone與Voice Gateway為主， 然而其始終脫離不了網路線。以行動電話的例子來看，網路電話 要能普遍應用’無線化也勢必是一種趨勢。 IEEE802.il是一種解決無線網路電話之方法，它使用免費的 頻段使得它可以快速的普及，但是它有耗電量高、距離短等缺點。 另外一種無線網路電話之解決方法為正ΕΕ802·16，它使用付費的 頻段，而且它也直接衝擊到現有行動通信業者的商機。 【發明内容】 為瞭解決上述習知技術中的問題與缺陷，本發明之目的在於 提供一種利用數位式無線電話(Digital Enhanced Cordle% Telecommunications，DECT)實現無線網路電話(v〇ice overIntemet Protocol，VoIP)之系統及其方法，係利用數位式無線電話實現無 1286430 線網路電話，且透過複數個行動代理站(Mobile Agent)達到網内 (Intradomain)與跨網(Interdomain)之漫遊(Roamming)與無縫交換 (Seamless Handoff)。 本發明所提供之一種利用數位式無線電話實現無線網路電話 之系統，係包含··複數個數位式無線電話，係用以透過網路進行 語音通訊；複數個基地台(Base Station，BS)，係用以接收並發送 母一個與之連接之數位式無線電話發送之訊號；複數個行動代理 站，係用以接收並處理每一個與之連接之基地台發送之訊號，發 送處理後之訊號，或透過行動代理站之間的通道(timnd)傳遞訊 號，並發送處理後之訊號；網路電話閘道1(Gateway)，係甩以接 收每-個行動代理站發送之訊號；以及通訊啟動龄(Sessi〇n1286430 IX. Description of the Invention: [Technical Network of the Invention] The present invention relates to the green of the ___ telephone and its method, and more particularly to a system and method for realizing a screen telephone using a digital radiotelephone. [First as technology] In the traditional telecommunications industry, the Public Switched Td_>ne Network 'PSTN' phone has been unexpected. The mobile phone has exceeded the wired telephone ride in recent years. (4) Borrowing is its ability to act. Replacing traditional telephones with Internet telephony (\^(尤〇^^11^11^1>1^〇1, ¥〇11)) has gradually become a trend in enterprises or in the home. Currently, the main Internet telephony products are mainly based on Desktop IP Phone and Voice Gateway, but they are always out of the network route. In the case of mobile phones, the universal use of Internet telephony is also a trend. IEEE802.il is a method for solving wireless Internet telephony. It uses the free frequency band to make it popular, but it has the disadvantages of high power consumption and short distance. Another solution for wireless Internet telephony is the 802.16, which uses a paid frequency band, and it also directly impacts the opportunities of existing mobile operators. SUMMARY OF THE INVENTION In order to solve the problems and deficiencies in the above-mentioned prior art, an object of the present invention is to provide a wireless internet telephony (V〇ice overIntemet Protocol, using Digital Enhanced Cordle% Telecommunications (DECT)). VoIP) system and method, using digital radiotelephone to achieve no 1286430 line network telephone, and through the multiple mobile agent stations (Mobile Agent) to achieve intra-network (Interdomain) and inter-network (Interdomain) roaming (Roamming) Seamless exchange (Seamless Handoff). The invention provides a system for implementing wireless network telephone by using a digital radio telephone, which comprises: a plurality of digital radio telephones for voice communication through a network; a plurality of base stations (BS) For receiving and transmitting a signal transmitted by a digital radiophone to which the parent is connected; a plurality of mobile agent stations for receiving and processing signals transmitted by each of the connected base stations, and transmitting the processed signals Or transmitting a signal through a channel (timnd) between the mobile agent stations, and transmitting the processed signal; the network telephone gateway 1 (Gateway), the system receives the signal sent by each of the mobile agent stations; and the communication is started. Age (Sessi〇n
Initobn P她eGl，SIP)代理偏㈣卿prcxy)，翻以接收網路 電居閘道為發送之汛號，讓每一個數位式無線電話進行通訊啟動 協定註冊和侧：鏈結後，形成通贿_定網路電話迴路，以進 行語音通訊。 本發明所提供之-種_數位式無線_實現無_路電話 之方法’係包含以下步驟：註冊數位式絲電話至通訊啟動協定 倾伺服器；當數位式無線電話通話時，數位式無線電話透過一 ，弟一基地譜射叫_絲音翻m定㈣-time Transport r〇tOC〇l’RTP)貝料封包至—個第—行動代觀；第一行動代理站 ^里接收之呼叫訊號或影音傳輸龄資料封包，且將處理後之呼 叫概或影音傳輸蚊轉封包透過—個網路電闕道器發送至 1286430 通訊啟動協定伽紐器；當触式鱗綠註冊 理站之一個第二基地台時，透過第—行動代理站直接重定向 f种叫峨或影音偷協枝_包；數位式無線 電話註冊至-個第二行動代理站之—個第三基地台時，第一行動 代理站透過第-行域舰與第二行動代獅之狀—個通道處 理呼叫訊號或影音傳輸協定資料封包。 综上所述，本發明之優點在於利用數位式無線電話實現了益 線網路電話，並制了_與跨網之漫軸無縫錢，大大的節 省了成本。 【實施方式】 以下，將結合圖式部份對本發明之較佳實施方式作詳細說明。 請參考「第1圖」’圖中表示了本發明之系統方塊圖，係利用 數位式無線電話實現無_路電話，錢過複數個行動代理站達 到網内與相讀軸錢交換，此―包含··触元式無線電 話90、第-基地台60、第二基地台7〇、第三基地台⑽、第一行 動代理站30、第二行械理站4G、通道5()、網路電話閘道器％ 以及通訊啟動協定代理伺服器1〇。 當數位式無線電話90註冊至第一基地台6〇時，第一基地台 60發送通訊啟動協定註冊訊息至第—行動代理站3()，第一行動代 理站30透綱路電糊道器2G發騎職動龄靖訊息至通 訊啟動協定代理伺服器10。因而，數位式無線電話9〇完成在通 訊啟動協定代_縣1G之觀啟_定珊，並賴註冊資訊 1286430 2其:數位式無線電話進行位址鏈結，形成通訊啟動協定網路電 話迴路，以進行語音通話。 彳“、、線電$ 9G進行通話時，數位式無線電話90發送 叫訊號或影音傳輪協定資料封包透過第一基地台6〇傳遞至 與立:代=3G °第—行動代理站3G處理接收之呼叫訊號或 ϋί+C胃H處理後之呼叫訊號或影音傳輸協定 =封包透過網路電話間道器20傳遞至通訊啟動協定代理舰 二边進而傳遞至需要進行通話之其他數位式無線電話。於通訊 文動協疋代理伺服器10而言，所有數位式 號皆由第一行動代理站30來處理。 ^ ^ 士當數位式無線電話9〇發生網内移動，註冊至第二基地台 =因為第二基地台7〇鋪與第—行動代理站Μ連接因而第 iR I動H站3〇知道數位^式無線電話9〇之位置，直接重定向 =：帛f _話9㈣狄μ峨或料傳輪協定資 代辦3G奴触之糾猶妓音傳輸^ 貝科封包’麟處理後之呼叫訊號絲音傳娜定資料封 網路電話_器2G傳遞至通訊啟_定代_縣W。 當數位式無線電話9〇發生跨網移動，註冊至第二行 40:第三基地台8〇時，第一行動代理站3〇透過 行動代理站40建立通道5G。數位枝輯話料過第三 8〇發送呼叫訊號絲音傳輸協定:麵 二^ ° 4〇。第二行動代理站*透過通道Μ將接收之呼叫訊號或 1286430 輪協定資料封包傳遞至第-行動代理 處理接收之呼叫訊號或影音傳輪協… 丁代理站3〇 。s 1寻輸協疋資料封包，並將處理後之啐 叫峨或料傳輸狀資料封包透過網路電話開道器 ^啟動協定代理軸1G。當數位式無線電㈣通話結束時， 通道50終止。 +了 . ϋ過上龍述，數位式鱗電話9G無論在_還是在跨網移 動’其發送之訊號均透過第一行動代理站3G來處理，實現了網内 φ 與跨網之漫遊與無縫交換。 、現在請參考「第2圖」和「第3圖」，「第2圖」為本發明之 方法’帛3圖」為本發明之數位式無線電話％註冊至通 訊啟動協定代理伺服器1〇之方法流程圖。 如「第2圖」所示，本發明之利用數位式無線電話實現無線 網路電話之方法包含以下步驟： 註冊數位式無線電話9〇至通訊啟動協定代理飼服器叫步驟 S200)，其進-步包含以下步驟(如「第3圖」所示）··數位式無線 電話90註冊至第一行動代理站30之第-基地台60(步驟S300)， 第一基地台60發送通訊啟動協定註冊訊息至第一行動代理站 30(步驟S310)，第一行動代理站3〇透過網路電話閘道2〇發送通 訊啟動協定註冊訊息至通訊啟動協定代理伺服器1〇(步驟S32〇)。 從而數位式無線電話90完成在通訊啟動協定代理伺服器1〇之通 訊啟動協定註冊，並依照註冊資訊與其他數位式無線電話進行位 址鏈結，形成通訊啟動協定網路電話迴路，以進行語音通話。 1286430 當數位式無線電話90進行通話時，數位式無線電話9〇透 過第-基地台6G發送呼叫訊號或影音傳輸協定資料封包至第一 行動代理站30(步驟S210)。第一行動代理站3〇處理接收之呼叫 «或影音傳輸協定資料封包’且將處理後之呼叫訊號或影音傳 輸協定資料封包透·路電話閘道器2〇發送至觀啟動協定代 理飼服器H)，進轉遞至需要進行通話之數位式無線電話(步驟 S220)。於通訊啟動協定代理伺服器1〇而言，所有數位式無線電 話90發送之訊號皆由第一行動代理站3〇來處理。 當數位式無_話9G發生_義，註冊至第—行動代理站 3〇之第二基地台70時’數位式無線電話9〇透過第二基地台％ 發送之呼叫訊號或影音傳輸齡資料封包健傳遞至第一行動代 理站3〇 第—行械觀3()知·位元式絲電㈣之位 舰^㈣話9G舰之糾峨絲音傳輸協 立貝枓封匕。接者，4—行動代理站3G處理接收之啤叫訊號辭 包，並將處理後之呼叫訊號或影音傳健定^ Cttr道器20傳遞至通訊啟動協定代理舰器 4〇之==電ΓΓ生跨網移動，註冊至第二行動代理站 行動tit 代觀3G透财簡制與第二 8〇笋、、, 立通逼50。數位式無線電話90透過第三基地台 8〇發运呼叫訊號或影音傳輸協定資料封包 I第二行動代理耗透___== 1286430 輸協定資料封包傳遞至第一行動代理站3〇。第一行動代理站％ 處理接收之呼叫訊贼影音傳輪財資㈣包，處理後之呼 叫訊號或影音傳輸協定資料封包透過網路電話間道器2〇傳遞至 通訊啟動協定代理舰器10。當數位式無線電話9〇通話結束 時，通道50終止(步驟S240)。 透過上述方法’射^鱗電話9()可以__與其他數位 式無線電話進行通訊，實現了無線網路電話。且數 90無論在_奴树網_，其魏之峨猶過第1、行= 理站30來處理’實現了_與跨網之漫遊與無縫交換。 ~雖然本刺赠叙健實施方式揭露如上，鮮並非用以 限定本發明。本領網之技術人員應當意識到在不脫離本發明所附 之申凊專利範圍所揭示之本發明之範圍和精神之情況下，所為之 ，與潤，，均屬本發明之專利保護範圍之内。關於本發明所界 疋之保護範圍請參考所附之申請專利範圍。 【圖式簡單說明】 第1圖為依照本發明之系統方塊圖； 圖；以及 話註冊至通訊啟動協定代理 第2圖為依照本發明之方法流程 第3圖為本發明之數位式無線電 伺服器之方法流程圖。 【主要元件符號說明】 10 通訊啟動協定代理伺服器 20 網路電話閘道器 11 1286430 30 第一行動代理站 40 第二行動代理站 50 通道 6〇 第一基地台 7〇 弟二基地台 80 第三基地台 9〇 數位式無線電話 S200 δ主冊一個數位式無線電話至一個通訊啟動協定代理伺 服器 第一行動代理站 S220 S2:〇 §數位式無線電話之通話發生時，數位式無線電話透 個第-基地台發送呼叫訊號或影音傳輸協定資料封包至一個 H，且__之糾訊鼓料傳 == 一個網路電話閉道器發送至通訊啟動協定代理触器0透過 S230當數位式無線電話註冊第 基地台時，透職I仃動代理站之-個第 輪 協定資料勤订代理站直接重定向呼叫訊號或影音傳 S240當數位式無線電每 第三基地台時，第一 ° ° ★弟二行動代理站之—個 代理站之間之一個通道處行動代理站與第二行動 、處理呼叫訊號或影音傳輸協定資料封包 12 1286430 S300註冊一個數位式無線電話至第一行動代理站之第一基 地台 S310 第一基地台發送一個通訊啟動協定註冊訊息至第一行 動代理站 S320 第一行動代理站透過網路電話閘道發送一個通訊啟動 協定註冊訊息至通訊啟動協定代理伺服器Initobn P her eGl, SIP) proxy partial (four) Qing prcxy), turned over to receive the network power gate as the nickname for transmission, let each digital radio phone initiate communication protocol registration and side: after the link, form a pass Bribe _ set the Internet phone loop for voice communication. The invention provides a method for the implementation of the method of the invention: the method for registering a digital-type wire telephone to a communication initiation protocol server; and the digital wireless telephone when the digital wireless telephone is in a call Through one, the brother-one base spectrum is called _ silky sound m fixed (four)-time transport r〇tOC〇l'RTP) shell material packet to the first - action generation view; the first mobile agent station ^ received the call signal Or audio and video transmission age data packet, and the processed call or audio and video transmission mosquito packet is sent to the 1286430 communication initiation protocol gamma through a network electric router; when the touch scale green registration station is a second base At the time of the station, the first action agent is directly redirected through the first-action agent station, or the digital mobile phone is registered to the third base station of the second mobile agent station. The station processes the call signal or the audio and video transmission agreement data packet through the first-row domain ship and the second action lion-like channel. In summary, the invention has the advantages of realizing the benefit of the network telephone by using the digital radio telephone, and making the money seamlessly with the cross-network, which greatly saves the cost. [Embodiment] Hereinafter, preferred embodiments of the present invention will be described in detail in conjunction with the drawings. Please refer to "Figure 1". The figure shows the system block diagram of the present invention. The digital radiotelephone is used to realize the no-road telephone, and the money passes through a plurality of mobile agent stations to achieve the exchange of money between the network and the reading axis. Including the touch-type radiotelephone 90, the first base station 60, the second base station 7〇, the third base station (10), the first mobile agent station 30, the second line of the mechanical station 4G, the channel 5 (), the network The telephone gateway device % and the communication initiation protocol proxy server 1〇. When the digital radiotelephone 90 registers with the first base station 6 ,, the first base station 60 sends a communication initiation agreement registration message to the first mobile agent station 3 (), and the first mobile agent station 30 transmits the channel to the mobile station. The 2G sends a ride to the communication start agent server 10. Therefore, the digital radiotelephone 9 〇 completed in the communication start agreement generation _ county 1G view _ Ding Shan, and rely on the registration information 1286430 2 its: digital radiotelephone to address the link, forming a communication start agreement network telephone loop To make a voice call.彳“,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, The received call signal or the call signal or video transmission protocol after the processing of the 胃ί+C stomach H = the packet is transmitted to the communication start agreement agent ship through the VoIP device 20 and then transmitted to other digital radio phones that need to make a call. In the case of the communication server 10, all digits are processed by the first mobile agent station 30. ^ ^ The digital radio of the taxi digital radio 9 is transmitted to the second base station. = Because the second base station 7 is connected to the first mobile station, the iR I mobile station 3 knows the position of the digital radio 9-9, direct redirection =: 帛f _ _ 9 (4) Di 峨Or the material transfer agreement DMC 3G slave touch 妓 妓 传输 transmission ^ Becko packet 'Lin processing call signal silk sound transmission Na Ding data network phone _ 2G pass to communication start _ Ding _ county W When the digital radiotelephone 9〇 occurs across the network When it is registered to the second line 40: the third base station 8〇, the first mobile agent station 3〇 establishes the channel 5G through the mobile agent station 40. The digital branch transmits the call signal to the third sound transmission protocol. : Face 2 ^ ° 4〇. The second mobile agent station* transmits the received call signal or 1286430 round agreement data packet to the first-action agent to process the received call signal or video transmission agreement through the channel... Ding agent station 3〇 s 1 searches for the data packet and sends the processed packet or the data packet to the protocol agent axis 1G through the network telephone channel. When the digital radio (4) call ends, the channel 50 terminates. + 。 ϋ 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上 上Please refer to "2nd picture" and "3rd picture", "2nd picture" is the method of the present invention '帛3 picture' is the digital wireless telephone of the present invention registered to the communication start agreement proxy servo Flow chart of the method of the device. As shown in FIG. 2, the method for implementing a wireless network telephone using a digital radiotelephone according to the present invention comprises the following steps: registering a digital radio telephone 9 to a communication initiation protocol proxy feeder, and calling step S200) The step includes the following steps (as shown in "Fig. 3"). The digital radiotelephone 90 registers with the first base station 60 of the first mobile agent station 30 (step S300), and the first base station 60 transmits a communication initiation protocol. The registration message is sent to the first mobile agent station 30 (step S310), and the first mobile agent station 3 transmits a communication initiation protocol registration message to the communication initiation protocol proxy server 1 through the network telephone gateway 2 (step S32). Thus, the digital radiotelephone 90 completes the communication initiation protocol registration in the communication initiation protocol proxy server, and performs address chaining with other digital radiophones according to the registration information to form a communication initiation protocol network telephone loop for voice. call. 1286430 When the digital radiotelephone 90 makes a call, the digital radiotelephone 9 transmits a call signal or a video transmission protocol data packet to the first mobile agent station 30 via the first base station 6G (step S210). The first mobile agent station 3 processes the received call «or video transmission protocol data packet' and sends the processed call signal or video transmission protocol data packet to the telephone protocol gateway 2 to the observation protocol agent feeder H), forwarded to the digital radio call that needs to make a call (step S220). For the communication initiation protocol proxy server, all signals transmitted by the digital radio 90 are processed by the first mobile agent station. When the digital type is not _ 9G occurs, when registering to the second base station 70 of the third mobile station, the digital telephone number 9 transmits the call signal or video transmission age data packet through the second base station %. Health transmission to the first mobile agent station 3 〇 行 行 行 观 ( ( ( ( ( ( ( ( ( ( ( ( ( 匕 匕 匕 匕 匕 匕 匕 匕 匕 匕 匕 匕 匕 匕 匕 匕 9 9 9 9 9 9 9 9 9 9 9 9 9 Receiver, 4 - mobile agent station 3G processes the received beer call signal packet, and transmits the processed call signal or video transmission key ^ Cttr tracker 20 to the communication start agreement agent ship 4 〇 == ΓΓ Cross-network mobile, registered to the second mobile agent station action titer on behalf of 3G money-saving simple system and the second 8 〇 bamboo shoots,,, Litong forced 50. The digital radiotelephone 90 transmits the call signal or the audio and video transmission protocol data packet through the third base station. The second mobile agent consumes ___== 1286430 and transmits the agreement data packet to the first mobile agent station. The first mobile agent station % processes the received call thief video transmission treasury (four) package, and the processed call signal or video transmission protocol data packet is transmitted to the communication initiation agreement agent 10 through the VoIP interline device 2 . When the digital radiotelephone 9 is terminated, the channel 50 is terminated (step S240). Through the above method, the squad phone 9 () can communicate with other digital radio phones to realize wireless network telephone. And the number 90 is in the _ slave tree network _, its Wei Zhiyi is still the first line = the station 30 to handle 'realized _ and cross-network roaming and seamless exchange. Although the present embodiment of the present invention is disclosed above, it is not intended to limit the present invention. A person skilled in the art should be aware that the scope and spirit of the invention disclosed in the scope of the claims appended hereto are to be construed as being within the scope of the invention. . Please refer to the attached patent application for the scope of protection of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of a system according to the present invention; FIG. 1 is a registration process to a communication initiation protocol agent. FIG. 2 is a flow chart of a method according to the present invention. FIG. 3 is a digital radio server of the present invention. Method flow chart. [Main component symbol description] 10 Communication initiation protocol proxy server 20 VoIP gateway 11 1286430 30 First mobile agent station 40 Second mobile agent station 50 Channel 6 〇 First base station 7 二 brother two base station 80 Three base station 9〇 digital radiotelephone S200 δ main volume a digital radiotelephone to a communication start agreement proxy server first mobile agent station S220 S2: 〇§ digital radiotelephone call occurs, digital radiotelephone The first base station sends a call signal or audio and video transmission protocol data packet to an H, and the __'s correction drum material transmits == a network telephone loop device sends to the communication initiation protocol proxy touch device 0 through the S230 when the digital position When the wireless telephone registers with the base station, the first-in-one agreement information station is the first round of agreement information. The agent station directly redirects the call signal or the video transmission S240. When the digital radio is used every third base station, the first ° ° ° ★ Brother 2 mobile agent station - a channel between the agent station, the mobile agent station and the second action, processing the call signal or the audio and video transmission agreement data packet 12 128 6430 S300 registers a digital wireless telephone to the first base station S310 of the first mobile agent station. The first base station sends a communication initiation agreement registration message to the first mobile agent station S320. The first mobile agent station transmits through the network telephone gateway. a communication initiation protocol registration message to the communication initiation protocol proxy server