專利名稱:一種實(shí)現(xiàn)同振/順振呼叫業(yè)務(wù)監(jiān)聽(tīng)的方法與系統(tǒng)的制作方法
技術(shù)領(lǐng)域:
本發(fā)明涉及數(shù)據(jù)通信領(lǐng)域,具體地說(shuō),涉及一種實(shí)現(xiàn)同振/順振呼叫業(yè)務(wù)監(jiān)聽(tīng)的方法與系統(tǒng)。
背景技術(shù):
在目前的數(shù)據(jù)通訊領(lǐng)域中,為了實(shí)現(xiàn)智能網(wǎng)呼叫的監(jiān)聽(tīng),一般是由智能網(wǎng)業(yè)務(wù)發(fā)起呼叫時(shí)攜帶監(jiān)聽(tīng)信息給業(yè)務(wù)交換點(diǎn),業(yè)務(wù)交換點(diǎn)收到監(jiān)聽(tīng)信息后通過(guò)呼叫接續(xù)將監(jiān)聽(tīng)網(wǎng)元加入話路中,這樣監(jiān)聽(tīng)網(wǎng)元就可以對(duì)話路進(jìn)行監(jiān)聽(tīng),其中比較好的技術(shù)是一種實(shí)現(xiàn)智能網(wǎng)呼叫監(jiān)聽(tīng)的方法和系統(tǒng),專利申請(qǐng)?zhí)枮?00710187476.0,該方法通過(guò)監(jiān)聽(tīng)中心向智能網(wǎng)業(yè)務(wù)發(fā)起號(hào)碼設(shè)控,當(dāng)號(hào)碼呼叫觸發(fā)智能網(wǎng)業(yè)務(wù)后,智能網(wǎng)業(yè)務(wù)檢查號(hào)碼是否設(shè)控,如果是受控號(hào)碼則在發(fā)送給業(yè)務(wù)交換點(diǎn)的接續(xù)信令中攜帶監(jiān)聽(tīng)信息,業(yè)務(wù)交換點(diǎn)根據(jù)監(jiān)聽(tīng)信息將話路接續(xù)到監(jiān)聽(tīng)中心,監(jiān)聽(tīng)中心再將話路接續(xù)到真正的被叫,這樣將監(jiān)聽(tīng)中心設(shè)置為話路中的網(wǎng)元,實(shí)現(xiàn)了監(jiān)聽(tīng)話路的功能,圖1所示為現(xiàn)有技術(shù)中實(shí)現(xiàn)智能網(wǎng)呼叫監(jiān)聽(tīng)流程的示意圖。上述方法通過(guò)在智能網(wǎng)業(yè)務(wù)發(fā)送給業(yè)務(wù)交換點(diǎn)的接續(xù)信令中攜帶監(jiān)聽(tīng)信息,使業(yè)務(wù)交換點(diǎn)通過(guò)該信息就可以將監(jiān)聽(tīng)網(wǎng)元加入到話路中來(lái),這種方法組網(wǎng)簡(jiǎn)單靈活,對(duì)現(xiàn)有網(wǎng)絡(luò)改動(dòng)較小,大大降低了網(wǎng)絡(luò)改造的成本,僅僅在業(yè)務(wù)交換點(diǎn)和監(jiān)聽(tīng)網(wǎng)元之間增加鏈路就可以實(shí)現(xiàn)。上述方法雖然可以實(shí)現(xiàn)普通呼叫的監(jiān)聽(tīng),但對(duì)于同振/順振業(yè)務(wù)就存在一定的問(wèn)題。首先,普通呼叫僅僅是在接續(xù)信令中攜帶監(jiān)聽(tīng)信息給業(yè)務(wù)交換點(diǎn),業(yè)務(wù)交換點(diǎn)通過(guò)接續(xù)消息將監(jiān)聽(tīng)網(wǎng)元加入話路后就不再做其他處理,但對(duì)于同振/順振業(yè)務(wù),由于被叫號(hào)碼存在多個(gè),因此被叫側(cè)的媒體一開(kāi)始并不是確定的,后續(xù)如果不進(jìn)行處理通知監(jiān)聽(tīng)網(wǎng)元進(jìn)行媒體切換,則監(jiān)聽(tīng)網(wǎng)元就不能成功的加入到話路中,從而無(wú)法實(shí)現(xiàn)監(jiān)聽(tīng)功能。其次,普通呼叫只有主被叫兩個(gè)號(hào)碼,因此智能網(wǎng)業(yè)務(wù)通過(guò)接續(xù)信令就可以將主被叫號(hào)碼攜帶給業(yè)務(wù)交換點(diǎn)和監(jiān)聽(tīng)網(wǎng)元,但對(duì)于同振/順振業(yè)務(wù),一個(gè)呼叫中存在多個(gè)被叫號(hào)碼,這個(gè)時(shí)候僅僅通過(guò)接續(xù)信令來(lái)攜帶號(hào)碼已經(jīng)無(wú)法滿足需要。
發(fā)明內(nèi)容
本發(fā)明提供一種實(shí)現(xiàn)同振/順振呼叫業(yè)務(wù)監(jiān)聽(tīng)的方法與系統(tǒng),用以解決通過(guò)智能網(wǎng)業(yè)務(wù)控制進(jìn)行監(jiān)聽(tīng)話路的切換以及監(jiān)聽(tīng)號(hào)碼上報(bào)的問(wèn)題。本發(fā)明技術(shù)方案包括一種實(shí)現(xiàn)同振/順振呼叫業(yè)務(wù)監(jiān)聽(tīng)的方法,包括步驟業(yè)務(wù)控制點(diǎn)將主叫方和/或被叫方設(shè)控為需要監(jiān)聽(tīng)的號(hào)碼;主叫方呼叫被叫方時(shí),業(yè)務(wù)控制點(diǎn)將其中被設(shè)控方的監(jiān)聽(tīng)分支信息上報(bào)給監(jiān)聽(tīng)網(wǎng)元,并且,若主叫方被設(shè)控,將監(jiān)聽(tīng)網(wǎng)元加入到主叫方和媒體網(wǎng)關(guān)的話路之間進(jìn)行監(jiān)聽(tīng),若被叫方被設(shè)控,將監(jiān)聽(tīng)網(wǎng)元與被叫方連通;
同振方/順振方被呼叫時(shí),業(yè)務(wù)控制點(diǎn)將攜帶有同振方/順振方號(hào)碼信息的所述被設(shè)控方的監(jiān)聽(tīng)分支信息上報(bào)給監(jiān)聽(tīng)網(wǎng)元更新所述被設(shè)控方的監(jiān)聽(tīng)分支信息;業(yè)務(wù)控制點(diǎn)收到應(yīng)答事件后通知監(jiān)聽(tīng)網(wǎng)元,監(jiān)聽(tīng)網(wǎng)元對(duì)應(yīng)答方和媒體網(wǎng)關(guān)之間的話路進(jìn)行監(jiān)聽(tīng)。較佳地,進(jìn)一步包括將同振方/順振方設(shè)控為需要監(jiān)聽(tīng)的號(hào)碼的步驟;在主叫方呼叫同振方/順振方時(shí),進(jìn)一步包括業(yè)務(wù)控制點(diǎn)將同振方/順振方的監(jiān)聽(tīng)分支信息上報(bào)給監(jiān)聽(tīng)網(wǎng)元,將監(jiān)聽(tīng)網(wǎng)元與同振方/順振方連通的步驟。較佳地,所述業(yè)務(wù)控制點(diǎn)收到應(yīng)答事件后通知監(jiān)聽(tīng)網(wǎng)元,監(jiān)聽(tīng)網(wǎng)元對(duì)應(yīng)答方和媒體網(wǎng)關(guān)之間的話路進(jìn)行監(jiān)聽(tīng)的具體過(guò)程為業(yè)務(wù)控制點(diǎn) 收到應(yīng)答事件后通知監(jiān)聽(tīng)網(wǎng)元,監(jiān)聽(tīng)網(wǎng)元釋放未應(yīng)答方對(duì)應(yīng)的監(jiān)聽(tīng)分支,根據(jù)應(yīng)答方的號(hào)碼信息對(duì)當(dāng)前呼叫參與方的監(jiān)聽(tīng)分支信息進(jìn)行更新,將應(yīng)答方與媒體網(wǎng)關(guān)連通,對(duì)應(yīng)答方和媒體網(wǎng)關(guān)之間的話路進(jìn)行監(jiān)聽(tīng)。較佳地,所述業(yè)務(wù)控制點(diǎn)收到被叫振鈴事件后通知監(jiān)聽(tīng)網(wǎng)元對(duì)當(dāng)前呼叫參與方的監(jiān)聽(tīng)分支信息中的被叫振鈴時(shí)間信息予以更新。較佳地,所述監(jiān)聽(tīng)分支信息中包括監(jiān)聽(tīng)分支標(biāo)識(shí)、當(dāng)前呼叫參與方的號(hào)碼信息及被叫振鈴時(shí)間信息;所述監(jiān)聽(tīng)網(wǎng)元根據(jù)監(jiān)聽(tīng)分支信息中的監(jiān)聽(tīng)分支標(biāo)識(shí)將當(dāng)前呼叫參與方與話路進(jìn)行對(duì)應(yīng)。較佳地,所述業(yè)務(wù)控制點(diǎn)收到主叫或被叫掛機(jī)事件,或沒(méi)有任何被叫應(yīng)答呼叫失敗后通知監(jiān)聽(tīng)網(wǎng)元釋放呼叫參與方的監(jiān)聽(tīng)分支信息,結(jié)束對(duì)呼叫參與方話路的監(jiān)聽(tīng)。一種實(shí)現(xiàn)同振/順振呼叫業(yè)務(wù)監(jiān)聽(tīng)的系統(tǒng),包括業(yè)務(wù)控制點(diǎn),用于將主叫方和/或被叫方設(shè)控為需要監(jiān)聽(tīng)的號(hào)碼,在主叫方呼叫被叫方時(shí),將其中被設(shè)控方的監(jiān)聽(tīng)分支信息上報(bào)給監(jiān)聽(tīng)網(wǎng)元;在同振方/順振方被呼叫時(shí), 將攜帶有同振方/順振方號(hào)碼信息的所述被設(shè)控方監(jiān)聽(tīng)分支信息上報(bào)給監(jiān)聽(tīng)網(wǎng)元更新所述被設(shè)控方的監(jiān)聽(tīng)分支信息,在收到應(yīng)答事件后通知監(jiān)聽(tīng)網(wǎng)元;監(jiān)聽(tīng)網(wǎng)元,用于在主叫方被設(shè)控時(shí),加入到主叫方和媒體網(wǎng)關(guān)的話路之間進(jìn)行監(jiān)聽(tīng),在被叫方被設(shè)控時(shí),與被叫方連通;在業(yè)務(wù)控制點(diǎn)收到應(yīng)答事件后,對(duì)應(yīng)答方和媒體網(wǎng)關(guān)之間的話路進(jìn)行監(jiān)聽(tīng)。較佳地,所述業(yè)務(wù)控制點(diǎn)還用于將同振方/順振方設(shè)控為需要監(jiān)聽(tīng)的號(hào)碼,在同振方/順振方被呼叫時(shí),將同振方/順振方監(jiān)聽(tīng)分支信息上報(bào)給監(jiān)聽(tīng)網(wǎng)元,將監(jiān)聽(tīng)網(wǎng)元與同振方/順振方連通。較佳地,所述監(jiān)聽(tīng)網(wǎng)元還用于在業(yè)務(wù)控制點(diǎn)收到應(yīng)答事件時(shí),釋放未應(yīng)答方對(duì)應(yīng)的監(jiān)聽(tīng)分支,根據(jù)應(yīng)答方的號(hào)碼信息對(duì)當(dāng)前呼叫參與方的監(jiān)聽(tīng)分支信息進(jìn)行更新,將應(yīng)答方與媒體網(wǎng)關(guān)連通。較佳地,所述監(jiān)聽(tīng)網(wǎng)元還用于在業(yè)務(wù)控制點(diǎn)收到主叫或被叫掛機(jī)事件,或沒(méi)有任何被叫應(yīng)答呼叫失敗后,釋放呼叫參與方的監(jiān)聽(tīng)分支信息,結(jié)束對(duì)呼叫參與方話路的監(jiān)聽(tīng)。本發(fā)明有益效果如下本發(fā)明所述實(shí)現(xiàn)同振/順振呼叫業(yè)務(wù)監(jiān)聽(tīng)的方法及系統(tǒng),基于寬帶智能網(wǎng)系統(tǒng)的應(yīng)用,通過(guò)業(yè)務(wù)控制點(diǎn)的控制進(jìn)行監(jiān)聽(tīng)話路的切換及監(jiān)聽(tīng)號(hào)碼的上報(bào),監(jiān)聽(tīng)網(wǎng)元將這些號(hào)碼信息與接續(xù)發(fā)起的話路信息根據(jù)相關(guān)唯一標(biāo)識(shí)關(guān)聯(lián)起來(lái),展示給用戶完整的號(hào)碼及話路監(jiān)聽(tīng)內(nèi)容。本發(fā)明無(wú)需增加特殊的設(shè)備即可實(shí)現(xiàn)同振/順振呼叫業(yè)務(wù)的監(jiān)聽(tīng)功能,非常有利于復(fù)雜業(yè)務(wù)的推廣。
圖1為現(xiàn)有技術(shù)中實(shí)現(xiàn)智能網(wǎng)呼 叫監(jiān)聽(tīng)流程的示意圖;圖2為本發(fā)明實(shí)施例中實(shí)現(xiàn)同振/順振呼叫業(yè)務(wù)監(jiān)聽(tīng)的示意圖;圖3為本發(fā)明實(shí)施例中實(shí)現(xiàn)同振/順振呼叫業(yè)務(wù)監(jiān)聽(tīng)的X2鏈路信令示意圖。
具體實(shí)施例方式為更進(jìn)一步闡述本發(fā)明為達(dá)成預(yù)定目的所采取的技術(shù)手段及功效,以下結(jié)合附圖及較佳實(shí)施例,對(duì)本發(fā)明進(jìn)行詳細(xì)說(shuō)明如后。本發(fā)明所述實(shí)現(xiàn)同振/順振呼叫業(yè)務(wù)監(jiān)聽(tīng)的技術(shù)方案,不需要增加特殊的設(shè)備, 利用現(xiàn)有寬帶智能網(wǎng)系統(tǒng)的業(yè)務(wù)控制點(diǎn)、業(yè)務(wù)交換點(diǎn)、媒體網(wǎng)關(guān),配合監(jiān)聽(tīng)網(wǎng)元,并增加智能網(wǎng)到監(jiān)聽(tīng)網(wǎng)元之間的通訊X2鏈路即可實(shí)現(xiàn)。本發(fā)明實(shí)施過(guò)程中主要涉及到的網(wǎng)元及其完成的基本功能如下業(yè)務(wù)交換點(diǎn)(SS,Service Switching Point)負(fù)責(zé)呼叫的接入并觸發(fā)到業(yè)務(wù)控制點(diǎn),同時(shí)負(fù)責(zé)業(yè)務(wù)控制點(diǎn)請(qǐng)求的呼叫操作,以及轉(zhuǎn)發(fā)業(yè)務(wù)控制點(diǎn)的inVite、update、cannel、 bye等信令與監(jiān)聽(tīng)網(wǎng)元進(jìn)行交互,實(shí)現(xiàn)話路的監(jiān)聽(tīng)功能。業(yè)務(wù)控制點(diǎn)(SCP,Service Control Point)是智能網(wǎng)的核心構(gòu)件,存儲(chǔ)用戶數(shù)據(jù)和業(yè)務(wù)邏輯;業(yè)務(wù)控制點(diǎn)的主要功能是接收來(lái)自業(yè)務(wù)交換點(diǎn)的觸發(fā)消息,處理監(jiān)聽(tīng)邏輯和控制,向業(yè)務(wù)交換點(diǎn)發(fā)送和更新話路監(jiān)聽(tīng)信息,通過(guò)X2鏈路向監(jiān)聽(tīng)網(wǎng)元上報(bào)監(jiān)聽(tīng)號(hào)碼和監(jiān)聽(tīng)業(yè)務(wù)信息。媒體網(wǎng)關(guān)(MSG,Message Gateway)是呼叫的媒體通道。監(jiān)聽(tīng)網(wǎng)元(LIG,Lawful Interception Gateway)實(shí)現(xiàn)監(jiān)聽(tīng)的功能,接收來(lái)自業(yè)務(wù)交換點(diǎn)的信令處理話路監(jiān)聽(tīng),接收來(lái)自業(yè)務(wù)控制點(diǎn)通過(guò)X2鏈路發(fā)送來(lái)的信令處理監(jiān)聽(tīng)號(hào)碼,并將二者結(jié)合展示給用戶或上報(bào)給更上層的監(jiān)聽(tīng)界面進(jìn)行展示。本發(fā)明的實(shí)現(xiàn)同振/順振呼叫業(yè)務(wù)監(jiān)聽(tīng)的方法,是按以下步驟實(shí)現(xiàn)的步驟一、監(jiān)聽(tīng)網(wǎng)元通過(guò)設(shè)控命令將需要監(jiān)聽(tīng)的號(hào)碼發(fā)送給業(yè)務(wù)控制點(diǎn),業(yè)務(wù)控制點(diǎn)保存需要進(jìn)行監(jiān)聽(tīng)的號(hào)碼的設(shè)控信息。步驟二、用戶呼叫觸發(fā)業(yè)務(wù)控制點(diǎn),業(yè)務(wù)控制點(diǎn)檢查主叫號(hào)碼是否設(shè)控,如果沒(méi)有設(shè)控則轉(zhuǎn)步驟三;如果主叫號(hào)碼設(shè)控,業(yè)務(wù)控制點(diǎn)調(diào)用監(jiān)聽(tīng)處理模塊生成并存儲(chǔ)主叫方監(jiān)聽(tīng)分支信息,該信息擁有唯一標(biāo)識(shí)CIN1,其中記錄了呼叫觸發(fā)的主、被叫號(hào)碼,然后通過(guò)業(yè)務(wù)控制點(diǎn)與監(jiān)聽(tīng)網(wǎng)元間的鏈路X2將該監(jiān)聽(tīng)分支信息上報(bào)給監(jiān)聽(tīng)網(wǎng)元。同時(shí)發(fā)送invite消息給業(yè)務(wù)交換點(diǎn),通過(guò)媒體網(wǎng)關(guān)自環(huán)(通過(guò)在業(yè)務(wù)交換點(diǎn)做出局號(hào)碼分析,出局鏈路經(jīng)過(guò)媒體網(wǎng)關(guān)時(shí)中繼自環(huán)到媒體網(wǎng)關(guān)的入向中繼,信令重新到達(dá)業(yè)務(wù)交換點(diǎn),號(hào)碼分析再次觸發(fā)業(yè)務(wù)控制點(diǎn))重新觸發(fā)業(yè)務(wù)控制點(diǎn)后,再進(jìn)行后續(xù)呼叫處理。在發(fā)送給業(yè)務(wù)交換點(diǎn)的invite消息中,同樣需要攜帶主叫方監(jiān)聽(tīng)分支信息,業(yè)務(wù)交換點(diǎn)根據(jù)invite中攜帶的監(jiān)聽(tīng)分支信息發(fā)送invite消息給監(jiān)聽(tīng)網(wǎng)元,將監(jiān)聽(tīng)網(wǎng)元加入到主叫方和媒體網(wǎng)關(guān)之間進(jìn)行監(jiān)聽(tīng),這樣,監(jiān)聽(tīng)網(wǎng)元就可以對(duì)主叫話路進(jìn)行監(jiān)聽(tīng),并且根據(jù)主叫方監(jiān)聽(tīng)分支信息中的唯一標(biāo)識(shí)cmi將X2鏈路上報(bào)的呼叫參與方號(hào)碼與話路進(jìn)行對(duì)應(yīng)。步驟三、智能網(wǎng)業(yè)務(wù)進(jìn)行業(yè)務(wù)邏輯處理后,得到需要呼叫的被叫號(hào)碼及同振/順振號(hào)碼,對(duì)每個(gè)號(hào)碼都進(jìn)行如下判斷處理1)判斷要呼叫的號(hào)碼是否就是用戶撥打的被叫號(hào)碼,如果不是則進(jìn)入2);如果是,則判斷要呼叫的號(hào)碼是否受控,如果受控,則調(diào)用監(jiān)聽(tīng)處理模塊為用戶撥打的被叫號(hào)碼 生成并存儲(chǔ)監(jiān)聽(tīng)分支信息,該信息擁有唯一標(biāo)識(shí)CIN2,其中記錄了呼叫觸發(fā)的主、被叫號(hào)碼,然后通過(guò)智能網(wǎng)業(yè)務(wù)與監(jiān)聽(tīng)網(wǎng)元間的鏈路X2將該監(jiān)聽(tīng)分支信息CIN2上報(bào)給監(jiān)聽(tīng)網(wǎng)元。 同時(shí)發(fā)送invite消息給業(yè)務(wù)交換點(diǎn),業(yè)務(wù)交換點(diǎn)根據(jù)invite中攜帶的監(jiān)聽(tīng)分支信息CIN2 發(fā)送invite消息給監(jiān)聽(tīng)網(wǎng)元,將監(jiān)聽(tīng)網(wǎng)元與被叫方連通,并且根據(jù)該監(jiān)聽(tīng)分支信息中的唯一標(biāo)識(shí)CIN2將X2鏈路上報(bào)的呼叫參與方號(hào)碼與話路進(jìn)行對(duì)應(yīng),后續(xù)流程進(jìn)入步驟四。2)如果要呼叫的號(hào)碼與用戶撥打的被叫號(hào)碼不同,則首先需要判斷用戶撥打的被叫號(hào)碼是否受控,如果受控,則首先調(diào)用監(jiān)聽(tīng)處理模塊為用戶撥打的被叫號(hào)碼生成并存儲(chǔ)監(jiān)聽(tīng)分支信息,該信息擁有唯一標(biāo)識(shí)CIN3,其中記錄了呼叫觸發(fā)的主、被叫號(hào)碼,然后通過(guò)智能網(wǎng)業(yè)務(wù)與監(jiān)聽(tīng)網(wǎng)元間的鏈路X2將該監(jiān)聽(tīng)分支信息CIN3上報(bào)給監(jiān)聽(tīng)網(wǎng)元。接著再次調(diào)用監(jiān)聽(tīng)處理模塊對(duì)監(jiān)聽(tīng)分支信息CIN3進(jìn)行修改,在其中加入同振/順振號(hào)碼信息,將修改后的監(jiān)聽(tīng)分支信息CIN3通過(guò)X2鏈路的業(yè)務(wù)更新信令上報(bào)給監(jiān)聽(tīng)網(wǎng)元,監(jiān)聽(tīng)網(wǎng)元根據(jù)該業(yè)務(wù)更新信令得到同振/順振號(hào)碼信息修改對(duì)應(yīng)監(jiān)聽(tīng)分支CIN3的呼叫參與方號(hào)碼信息。3)判斷真正要呼叫的號(hào)碼是否受控,如果受控,則首先調(diào)用監(jiān)聽(tīng)處理模塊為該真正要呼叫的號(hào)碼生成并存儲(chǔ)監(jiān)聽(tīng)分支信息,該信息擁有唯一標(biāo)識(shí)CIN4,其中記錄了呼叫觸發(fā)的主、被叫號(hào)碼,然后通過(guò)智能網(wǎng)業(yè)務(wù)與監(jiān)聽(tīng)網(wǎng)元間的鏈路X2將該監(jiān)聽(tīng)分支信息CIN4上報(bào)給監(jiān)聽(tīng)網(wǎng)元。接著再次調(diào)用監(jiān)聽(tīng)處理模塊對(duì)監(jiān)聽(tīng)分支信息CIN4進(jìn)行修改,在其中加入同振/順振號(hào)碼信息,將修改后的監(jiān)聽(tīng)分支信息CIN4通過(guò)X2鏈路的業(yè)務(wù)更新信令上報(bào)給監(jiān)聽(tīng)網(wǎng)元,監(jiān)聽(tīng)網(wǎng)元根據(jù)該業(yè)務(wù)更新信令得到同振/順振號(hào)碼信息修改對(duì)應(yīng)監(jiān)聽(tīng)分支CIN4的呼叫參與方號(hào)碼信息。同時(shí)發(fā)送invite消息給業(yè)務(wù)交換點(diǎn),業(yè)務(wù)交換點(diǎn)根據(jù)invite中攜帶的監(jiān)聽(tīng)分支信息CIN3和監(jiān)聽(tīng)分支信息CIN4發(fā)送invite消息給監(jiān)聽(tīng)網(wǎng)元,將監(jiān)聽(tīng)網(wǎng)元與同振方/順振方連通,并且根據(jù)監(jiān)聽(tīng)分支信息標(biāo)識(shí)CIN3和監(jiān)聽(tīng)分支信息標(biāo)識(shí)CIN4將X2鏈路上報(bào)的呼叫參與方號(hào)碼與話路進(jìn)行對(duì)應(yīng)。4)調(diào)用監(jiān)聽(tīng)處理模塊對(duì)主叫方監(jiān)聽(tīng)分支信息Cim進(jìn)行修改,在其中加入同振/順振方號(hào)碼信息,將修改后的監(jiān)聽(tīng)分支信息Cim通過(guò)X2鏈路的業(yè)務(wù)更新信令上報(bào)給監(jiān)聽(tīng)網(wǎng)元,監(jiān)聽(tīng)網(wǎng)元根據(jù)該業(yè)務(wù)更新信令得到同振/順振號(hào)碼信息修改對(duì)應(yīng)的監(jiān)聽(tīng)分支Cim的呼叫參與方號(hào)碼信息。步驟四、業(yè)務(wù)控制點(diǎn)收到被叫振鈴事件時(shí),通知監(jiān)聽(tīng)網(wǎng)元對(duì)呼叫參與方所在監(jiān)聽(tīng)分支的被叫振鈴時(shí)間信息予以更新。步驟五、業(yè)務(wù)控制點(diǎn)收到應(yīng)答事件時(shí),首先通過(guò)X2鏈路向監(jiān)聽(tīng)網(wǎng)元上報(bào)對(duì)應(yīng)的監(jiān)聽(tīng)分支釋放信令,同時(shí)向業(yè)務(wù)交換點(diǎn)發(fā)送cancel信令釋放未應(yīng)答的被叫話路,業(yè)務(wù)交換點(diǎn)向監(jiān)聽(tīng)網(wǎng)元發(fā)送cancel信令后,監(jiān)聽(tīng)網(wǎng)元結(jié)束對(duì)應(yīng)的監(jiān)聽(tīng)分支;對(duì)于應(yīng)答方,首先需要調(diào)用監(jiān)聽(tīng)處理模塊通過(guò)X2鏈路向監(jiān)聽(tīng)網(wǎng)元上報(bào)監(jiān)聽(tīng)分支應(yīng)答,以此更新主叫方監(jiān)聽(tīng)分支信息及應(yīng)答方監(jiān)聽(tīng)分支信息中的應(yīng)答信息;然后判斷應(yīng)答方是否為同振/順振方,如果是,則再次 向監(jiān)聽(tīng)網(wǎng)元上報(bào)一次同振/順振信息,監(jiān)聽(tīng)網(wǎng)元根據(jù)收到的信息確認(rèn)應(yīng)答方的號(hào)碼信息;業(yè)務(wù)控制點(diǎn)向業(yè)務(wù)交換點(diǎn)發(fā)起被叫媒體更新信令,業(yè)務(wù)交換點(diǎn)將新的被叫媒體發(fā)送到監(jiān)聽(tīng)網(wǎng)元,監(jiān)聽(tīng)網(wǎng)元將應(yīng)答方與媒體網(wǎng)關(guān)連通,對(duì)應(yīng)答方與媒體網(wǎng)關(guān)之間的話路進(jìn)行監(jiān)聽(tīng)。步驟六、業(yè)務(wù)控制點(diǎn)收到主叫或被叫掛機(jī)事件,或沒(méi)有任何被叫應(yīng)答呼叫失敗后, 都需要通過(guò)X2鏈路向監(jiān)聽(tīng)網(wǎng)元上報(bào)呼叫參與方監(jiān)聽(tīng)分支信息釋放信令,同時(shí)通過(guò)業(yè)務(wù)交換點(diǎn)向監(jiān)聽(tīng)網(wǎng)元發(fā)起cancel或by e信令結(jié)束對(duì)呼叫參與方話路的監(jiān)聽(tīng)。以下,將結(jié)合圖2及圖3,通過(guò)一較佳實(shí)施例對(duì)本發(fā)明實(shí)現(xiàn)同振/順振呼叫業(yè)務(wù)監(jiān)聽(tīng)的業(yè)務(wù)處理過(guò)程予以說(shuō)明。其中,圖2為本發(fā)明實(shí)施例中實(shí)現(xiàn)同振/順振呼叫業(yè)務(wù)監(jiān)聽(tīng)的示意圖,圖3為本發(fā)明實(shí)施例中實(shí)現(xiàn)同振/順振呼叫業(yè)務(wù)監(jiān)聽(tīng)的X2鏈路信令示意圖。本發(fā)明實(shí)施例中呼叫的過(guò)程是主叫號(hào)碼A撥打被叫號(hào)碼B,被叫號(hào)碼B設(shè)置了同振號(hào)碼C、順振號(hào)碼D,本發(fā)明實(shí)施例中實(shí)現(xiàn)同振/順振呼叫業(yè)務(wù)監(jiān)聽(tīng)的具體過(guò)程如下步驟1 監(jiān)聽(tīng)網(wǎng)元發(fā)送設(shè)控命令到業(yè)務(wù)控制點(diǎn)對(duì)A、B、C、D號(hào)碼進(jìn)行設(shè)控,業(yè)務(wù)控制點(diǎn)存儲(chǔ)A、B、C、D號(hào)碼的設(shè)控信息;步驟2 =A撥打B觸發(fā)業(yè)務(wù)控制點(diǎn),業(yè)務(wù)控制點(diǎn)判斷A號(hào)碼受控,調(diào)用監(jiān)聽(tīng)處理模塊生成A號(hào)碼的監(jiān)聽(tīng)分支信息cmi,其中包括唯一標(biāo)識(shí)cmi、主叫號(hào)碼A、被叫號(hào)碼Β等,通過(guò) X2鏈路上報(bào)Cim監(jiān)聽(tīng)分支的begin信令給監(jiān)聽(tīng)網(wǎng)元,如圖3中的(1),并向業(yè)務(wù)交換點(diǎn)發(fā)送自環(huán)的invite信令,在該invite信令中攜帶A號(hào)碼的監(jiān)聽(tīng)分支信息Cim ;步驟3 自環(huán)回來(lái)再次觸發(fā)業(yè)務(wù)控制點(diǎn),業(yè)務(wù)控制點(diǎn)獲取第一輪需要呼叫的被叫號(hào)碼B、C,對(duì)號(hào)碼B,由于與用戶撥打的被叫號(hào)碼相同,調(diào)用監(jiān)聽(tīng)處理模塊生成B號(hào)碼的監(jiān)聽(tīng)分支信息CIN2,其中包括唯一標(biāo)識(shí)CIN2、主叫號(hào)碼A、被叫號(hào)碼B等,通過(guò)X2鏈路上報(bào)CIN2 監(jiān)聽(tīng)分支的begin信令給監(jiān)聽(tīng)網(wǎng)元,如圖3中的(2),并向業(yè)務(wù)交換點(diǎn)發(fā)送自環(huán)的invite信令,在該invite信令中攜帶B號(hào)碼的監(jiān)聽(tīng)分支信息CIN2 ;步驟4 呼叫C號(hào)碼,由于C號(hào)碼與用戶撥打的被叫號(hào)碼不同,因此先調(diào)用監(jiān)聽(tīng)處理模塊生成B號(hào)碼的監(jiān)聽(tīng)分支信息CIN3,其中包括唯一標(biāo)識(shí)CIN3、主叫號(hào)碼A、被叫號(hào)碼B 等,通過(guò)X2鏈路上報(bào)CIN3監(jiān)聽(tīng)分支的begin信令給監(jiān)聽(tīng)網(wǎng)元,如圖3中的(3);再調(diào)用監(jiān)聽(tīng)處理模塊生成C號(hào)碼的監(jiān)聽(tīng)分支信息CIN4,其中包括唯一標(biāo)識(shí)CIN4、主叫號(hào)碼A、被叫號(hào)碼C等,通過(guò)X2鏈路上報(bào)CIN4監(jiān)聽(tīng)分支的begin信令給監(jiān)聽(tīng)網(wǎng)元,如圖3中的(4);再修改Cim、CIN3、CIN4的監(jiān)聽(tīng)分支信息,加入同振號(hào)碼信息A撥打B同振C,通過(guò)X2鏈路上報(bào) Cim、CIN3、CIN4監(jiān)聽(tīng)分支的業(yè)務(wù)更新信令給監(jiān)聽(tīng)網(wǎng)元,業(yè)務(wù)類型為同振,如圖3中的(5)、 (6)、(7);向業(yè)務(wù)交換點(diǎn)發(fā)送自環(huán)的invite信令,在該invite信令中同時(shí)攜帶CIN3和CIN4 的監(jiān)聽(tīng)分支信息;步驟5 :B、C號(hào)碼振鈴,業(yè)務(wù)控制點(diǎn)更新CIN1、CIN2、CIN3、CIN4監(jiān)聽(tīng)分支的振鈴時(shí)間;步驟6 :B、C號(hào)碼都不應(yīng)答,業(yè)務(wù)控制點(diǎn)向業(yè)務(wù)交換點(diǎn)發(fā)送B、C號(hào)碼的cancel信令;同時(shí)通過(guò)X2鏈路向監(jiān)聽(tīng)網(wǎng)元上報(bào)CIN2、CIN3和CIN4監(jiān)聽(tīng)分支的end信令,如圖3中的 (8)、 (9)、 (10);步驟7 業(yè)務(wù)控制點(diǎn)獲取順振號(hào)碼D,判斷D號(hào)碼與用戶撥打的被叫號(hào)碼不同,因此先調(diào)用監(jiān)聽(tīng)處理模塊生成B號(hào)碼的監(jiān)聽(tīng)分支信息CIN5,其中包括唯一標(biāo)識(shí)CIN5、主叫號(hào)碼Α、被叫號(hào)碼B等,通過(guò)X2鏈路上報(bào)CIN5監(jiān)聽(tīng)分支的begin信令給監(jiān)聽(tīng)網(wǎng)元,如圖3中的 (11);再調(diào)用監(jiān)聽(tīng)處理模塊生成D號(hào)碼的監(jiān)聽(tīng)分支信息CIN6,其中包括唯一標(biāo)識(shí)CIN6、主叫號(hào)碼A、被叫號(hào)碼D等,通過(guò)X2鏈路上報(bào)CIN6監(jiān)聽(tīng)分支的begin信令給監(jiān)聽(tīng)網(wǎng)元,如圖3中的(12);再修改Cmi、CIN5、CIN6監(jiān)聽(tīng)分支信息,加入順振號(hào)碼信息A撥打B順振D,通過(guò) X2鏈路上報(bào)Cim、C IN5、CIN6監(jiān)聽(tīng)分支的業(yè)務(wù)更新信令給監(jiān)聽(tīng)網(wǎng)元,業(yè)務(wù)類型為順振,如圖 3中的(13)、(14)、(15);向業(yè)務(wù)交換點(diǎn)發(fā)送自環(huán)的invite信令,在該invite信令中同時(shí)攜帶CIN5和CIN6的監(jiān)聽(tīng)分支信息;步驟8 :D號(hào)碼振鈴,業(yè)務(wù)控制點(diǎn)更新CIN1、CIN5、CIN6監(jiān)聽(tīng)分支的振鈴時(shí)間; 同時(shí)發(fā)送媒體更新信令re-invite給業(yè)務(wù)交換點(diǎn),業(yè)務(wù)交換點(diǎn)將D號(hào)碼的媒體地址通過(guò) re-invite信令發(fā)送給監(jiān)聽(tīng)網(wǎng)元更新被叫媒體;步驟9 =D號(hào)碼應(yīng)答,業(yè)務(wù)控制點(diǎn)分別更新Cim、CIN5、CIN6監(jiān)聽(tīng)分支的應(yīng)答信息, 通過(guò)X2鏈路上報(bào)這三個(gè)監(jiān)聽(tīng)分支的應(yīng)答信令A(yù)nswer給監(jiān)聽(tīng)網(wǎng)元,如圖3中的(16)、(17)、
(18);再通過(guò)X2鏈路上報(bào)這三個(gè)監(jiān)聽(tīng)分支的順振業(yè)務(wù)更新信令給監(jiān)聽(tīng)網(wǎng)元,如圖3中的
(19)、(20)、(21);步驟10 主叫用戶A掛機(jī),業(yè)務(wù)控制點(diǎn)向業(yè)務(wù)交換點(diǎn)發(fā)送bye信令釋放A、D話路, 業(yè)務(wù)交換點(diǎn)將bye信令發(fā)送到監(jiān)聽(tīng)網(wǎng)元結(jié)束話路監(jiān)聽(tīng);業(yè)務(wù)控制點(diǎn)通過(guò)X2鏈路向監(jiān)聽(tīng)網(wǎng)元發(fā)送Cim、CIN5、CIN6監(jiān)聽(tīng)分支的釋放信令Release,如圖3中的(22)、(23)、(24),呼叫結(jié)
束ο相應(yīng)于本發(fā)明上述方法,本發(fā)明還提供了一種實(shí)現(xiàn)同振/順振呼叫業(yè)務(wù)監(jiān)聽(tīng)的系統(tǒng),其主要包括業(yè)務(wù)控制點(diǎn),用于將主叫方和/或被叫方設(shè)控為需要監(jiān)聽(tīng)的號(hào)碼,在主叫方呼叫被叫方時(shí),將其中被設(shè)控方的監(jiān)聽(tīng)分支信息上報(bào)給監(jiān)聽(tīng)網(wǎng)元;在同振方/順振方被呼叫時(shí), 將攜帶有同振方/順振方號(hào)碼信息的所述被設(shè)控方監(jiān)聽(tīng)分支信息上報(bào)給監(jiān)聽(tīng)網(wǎng)元更新所述被設(shè)控方的監(jiān)聽(tīng)分支信息,在收到應(yīng)答事件后通知監(jiān)聽(tīng)網(wǎng)元;監(jiān)聽(tīng)網(wǎng)元,用于在主叫方被設(shè)控時(shí),加入到主叫方和媒體網(wǎng)關(guān)的話路之間進(jìn)行監(jiān)聽(tīng),在被叫方被設(shè)控時(shí),與被叫方連通;在業(yè)務(wù)控制點(diǎn)收到應(yīng)答事件后,對(duì)應(yīng)答方和媒體網(wǎng)關(guān)之間的話路進(jìn)行監(jiān)聽(tīng)。其中,所述業(yè)務(wù)控制點(diǎn)還用于將同振方/順振方設(shè)控為需要監(jiān)聽(tīng)的號(hào)碼,在同振方/順振方被呼叫時(shí),將同振方/順振方監(jiān)聽(tīng)分支信息上報(bào)給監(jiān)聽(tīng)網(wǎng)元,將監(jiān)聽(tīng)網(wǎng)元與同振方/順振方連通。其中,所述監(jiān)聽(tīng)網(wǎng)元還用于在業(yè)務(wù)控制點(diǎn)收到應(yīng)答事件時(shí),釋放未應(yīng)答方對(duì)應(yīng)的監(jiān)聽(tīng)分支,根據(jù)應(yīng)答方的號(hào)碼信息對(duì)當(dāng)前呼叫參與方的監(jiān)聽(tīng)分支信息進(jìn)行更新,將應(yīng)答方與媒體網(wǎng)關(guān)連通。其中,所述監(jiān)聽(tīng)網(wǎng)元還用于在業(yè)務(wù)控制點(diǎn)收到主叫或被叫掛機(jī)事件,或沒(méi)有任何被叫應(yīng)答呼叫失敗后,釋放呼叫參與方的監(jiān)聽(tīng)分支信息,結(jié)束對(duì)呼叫參與方話路的監(jiān)聽(tīng)。顯然,本領(lǐng)域的技術(shù)人員可以對(duì)本發(fā)明進(jìn)行各種改動(dòng)和變型而不脫離本發(fā)明的精神和范圍。這樣,倘若本發(fā)明的這些修改和變型屬于本發(fā)明權(quán)利要求及其等同技術(shù)的范圍之內(nèi),則本發(fā)明也意圖包含這些改動(dòng)和變型在內(nèi)。
權(quán)利要求
1.一種實(shí)現(xiàn)同振/順振呼叫業(yè)務(wù)監(jiān)聽(tīng)的方法,其特征在于,包括步驟業(yè)務(wù)控制點(diǎn)將主叫方和/或被叫方設(shè)控為需要監(jiān)聽(tīng)的號(hào)碼;主叫方呼叫被叫方時(shí),業(yè)務(wù)控制點(diǎn)將其中被設(shè)控方的監(jiān)聽(tīng)分支信息上報(bào)給監(jiān)聽(tīng)網(wǎng)元, 并且,若主叫方被設(shè)控,將監(jiān)聽(tīng)網(wǎng)元加入到主叫方和媒體網(wǎng)關(guān)的話路之間進(jìn)行監(jiān)聽(tīng),若被叫方被設(shè)控,將監(jiān)聽(tīng)網(wǎng)元與被叫方連通;同振方/順振方被呼叫時(shí),業(yè)務(wù)控制點(diǎn)將攜帶有同振方/順振方號(hào)碼信息的所述被設(shè)控方的監(jiān)聽(tīng)分支信息上報(bào)給監(jiān)聽(tīng)網(wǎng)元更新所述被設(shè)控方的監(jiān)聽(tīng)分支信息;業(yè)務(wù)控制點(diǎn)收到應(yīng)答事件后通知監(jiān)聽(tīng)網(wǎng)元,監(jiān)聽(tīng)網(wǎng)元對(duì)應(yīng)答方和媒體網(wǎng)關(guān)之間的話路進(jìn)行監(jiān)聽(tīng)。
2.如權(quán)利要求1所述的方法,其特征在于,進(jìn)一步包括將同振方/順振方設(shè)控為需要監(jiān)聽(tīng)的號(hào)碼的步驟;在主叫方呼叫同振方/順振方時(shí),進(jìn)一步包括業(yè)務(wù)控制點(diǎn)將同振方/順振方的監(jiān)聽(tīng)分支信息上報(bào)給監(jiān)聽(tīng)網(wǎng)元,將監(jiān)聽(tīng)網(wǎng)元與同振方/順振方連通的步驟。
3.如權(quán)利要求2所述的方法,其特征在于,所述業(yè)務(wù)控制點(diǎn)收到應(yīng)答事件后通知監(jiān)聽(tīng)網(wǎng)元,監(jiān)聽(tīng)網(wǎng)元對(duì)應(yīng)答方和媒體網(wǎng)關(guān)之間的話路進(jìn)行監(jiān)聽(tīng)的具體過(guò)程為業(yè)務(wù)控制點(diǎn)收到應(yīng)答事件后通知監(jiān)聽(tīng)網(wǎng)元,監(jiān)聽(tīng)網(wǎng)元釋放未應(yīng)答方對(duì)應(yīng)的監(jiān)聽(tīng)分支, 根據(jù)應(yīng)答方的號(hào)碼信息對(duì)當(dāng)前呼叫參與方的監(jiān)聽(tīng)分支信息進(jìn)行更新,將應(yīng)答方與媒體網(wǎng)關(guān)連通,對(duì)應(yīng)答方和媒體網(wǎng)關(guān)之間的話路進(jìn)行監(jiān)聽(tīng)。
4.如權(quán)利要求2所述的方法,其特征在于,所述業(yè)務(wù)控制點(diǎn)收到被叫振鈴事件后通知監(jiān)聽(tīng)網(wǎng)元對(duì)當(dāng)前呼叫參與方的監(jiān)聽(tīng)分支信息中的被叫振鈴時(shí)間信息予以更新。
5.如權(quán)利要求1至4中任意一項(xiàng)所述的方法,其特征在于,所述監(jiān)聽(tīng)分支信息中包括監(jiān)聽(tīng)分支標(biāo)識(shí)、當(dāng)前呼叫參與方的號(hào)碼信息及被叫振鈴時(shí)間信息;所述監(jiān)聽(tīng)網(wǎng)元根據(jù)監(jiān)聽(tīng)分支信息中的監(jiān)聽(tīng)分支標(biāo)識(shí)將當(dāng)前呼叫參與方與話路進(jìn)行對(duì)應(yīng)。
6.如權(quán)利要求2所述的方法,其特征在于,所述業(yè)務(wù)控制點(diǎn)收到主叫或被叫掛機(jī)事件, 或沒(méi)有任何被叫應(yīng)答呼叫失敗后通知監(jiān)聽(tīng)網(wǎng)元釋放呼叫參與方的監(jiān)聽(tīng)分支信息,結(jié)束對(duì)呼叫參與方話路的監(jiān)聽(tīng)。
7.一種實(shí)現(xiàn)同振/順振呼叫業(yè)務(wù)監(jiān)聽(tīng)的系統(tǒng),其特征在于,包括業(yè)務(wù)控制點(diǎn),用于將主叫方和/或被叫方設(shè)控為需要監(jiān)聽(tīng)的號(hào)碼,在主叫方呼叫被叫方時(shí),將其中被設(shè)控方的監(jiān)聽(tīng)分支信息上報(bào)給監(jiān)聽(tīng)網(wǎng)元;在同振方/順振方被呼叫時(shí),將攜帶有同振方/順振方號(hào)碼信息的所述被設(shè)控方監(jiān)聽(tīng)分支信息上報(bào)給監(jiān)聽(tīng)網(wǎng)元更新所述被設(shè)控方的監(jiān)聽(tīng)分支信息,在收到應(yīng)答事件后通知監(jiān)聽(tīng)網(wǎng)元;監(jiān)聽(tīng)網(wǎng)元,用于在主叫方被設(shè)控時(shí),加入到主叫方和媒體網(wǎng)關(guān)的話路之間進(jìn)行監(jiān)聽(tīng),在被叫方被設(shè)控時(shí),與被叫方連通;在業(yè)務(wù)控制點(diǎn)收到應(yīng)答事件后,對(duì)應(yīng)答方和媒體網(wǎng)關(guān)之間的話路進(jìn)行監(jiān)聽(tīng)。
8.如權(quán)利要求7所述的系統(tǒng),其特征在于,所述業(yè)務(wù)控制點(diǎn)還用于將同振方/順振方設(shè)控為需要監(jiān)聽(tīng)的號(hào)碼,在同振方/順振方被呼叫時(shí),將同振方/順振方監(jiān)聽(tīng)分支信息上報(bào)給監(jiān)聽(tīng)網(wǎng)元,將監(jiān)聽(tīng)網(wǎng)元與同振方/順振方連通。
9.如權(quán)利要求8所述的系統(tǒng),其特征在于,所述監(jiān)聽(tīng)網(wǎng)元還用于在業(yè)務(wù)控制點(diǎn)收到應(yīng)答事件時(shí),釋放未應(yīng)答方對(duì)應(yīng)的監(jiān)聽(tīng)分支,根據(jù)應(yīng)答方的號(hào)碼信息對(duì)當(dāng)前呼叫參與方的監(jiān)聽(tīng)分支信息進(jìn)行更新,將應(yīng)答方與媒體網(wǎng)關(guān)連通。
10.如權(quán)利要求8所述的系統(tǒng),其特征在于,所述監(jiān)聽(tīng)網(wǎng)元還用于在業(yè)務(wù)控制點(diǎn)收到主叫或被叫掛機(jī)事件,或沒(méi)有任何被叫應(yīng)答呼叫失敗后,釋放呼叫參與方的監(jiān)聽(tīng)分支信息,結(jié)束對(duì)呼叫參與方話路的監(jiān)聽(tīng)。
全文摘要
本發(fā)明公開(kāi)了一種實(shí)現(xiàn)同振/順振呼叫業(yè)務(wù)監(jiān)聽(tīng)的方法及系統(tǒng),所述方法包括業(yè)務(wù)控制點(diǎn)將主叫方和/或被叫方設(shè)控為需要監(jiān)聽(tīng)的號(hào)碼;主叫方呼叫被叫方時(shí),業(yè)務(wù)控制點(diǎn)將其中被設(shè)控方的監(jiān)聽(tīng)分支信息上報(bào)給監(jiān)聽(tīng)網(wǎng)元,若主叫方被設(shè)控,將監(jiān)聽(tīng)網(wǎng)元加入到主叫方和媒體網(wǎng)關(guān)的話路之間進(jìn)行監(jiān)聽(tīng),若被叫方被設(shè)控,將監(jiān)聽(tīng)網(wǎng)元與被叫方連通;同振方/順振方被呼叫時(shí),業(yè)務(wù)控制點(diǎn)將攜帶同振方/順振方號(hào)碼信息的被設(shè)控方監(jiān)聽(tīng)分支信息上報(bào)給監(jiān)聽(tīng)網(wǎng)元更新被設(shè)控方的監(jiān)聽(tīng)分支信息;業(yè)務(wù)控制點(diǎn)收到應(yīng)答事件后通知監(jiān)聽(tīng)網(wǎng)元監(jiān)聽(tīng)?wèi)?yīng)答方的話路。所述系統(tǒng)包括業(yè)務(wù)控制點(diǎn)及監(jiān)聽(tīng)網(wǎng)元。本發(fā)明無(wú)需增加特殊的設(shè)備即可實(shí)現(xiàn)同振/順振呼叫業(yè)務(wù)的監(jiān)聽(tīng)。
文檔編號(hào)H04W24/00GK102448081SQ201010508180
公開(kāi)日2012年5月9日 申請(qǐng)日期2010年10月15日 優(yōu)先權(quán)日2010年10月15日
發(fā)明者李剛, 賴天建 申請(qǐng)人:中興通訊股份有限公司