Queueing : provides bandwidth control and packet prioritization 隊(duì)列:提供帶寬控制和包優(yōu)先化。
This involves convergence between qos and bandwidth control , convergence between control and management , dynamic routing , protection conversion , etc . 研究qos和帶寬控制、控制和管理的融合,研究動(dòng)態(tài)選路和保護(hù)倒換等。
It has functions as follow : address resolution , access control , id verifying , bandwidth control , safety examination , domain management , call control signalling and call management etc . in order to cooperate with tcs , intelligent terminal is developed 它能提供基于h . 323協(xié)議下很重要的功能,例如提供地址解析、訪問(wèn)控制、身份驗(yàn)證、帶寬控制、安全檢查、域的管理、呼叫控制信令以及呼叫管理等。
It has put forward a kind of method of self - adaptation based on motion characteristic to correcting error code . finally , based on the rtp protocol , real - time transmission of video and audio data is realized with software , and a bandwidth control algorithm based on rtp is introduced . the research results of this paper can be used in the long - distance education , video conference , videophone , video real - time control , and various kinds of communication systems 接著討論了糾錯(cuò)編碼,采用rs編碼作為前向糾錯(cuò)碼,提出了一種基于運(yùn)動(dòng)特征的自適應(yīng)誤碼掩蓋方法,并采用rtp協(xié)議進(jìn)行視音頻數(shù)據(jù)的實(shí)時(shí)傳輸及帶寬控制,本文的研究成果可以直接用于遠(yuǎn)程教育、視頻會(huì)議、可視電話、視頻監(jiān)控等各種通信系統(tǒng),具有較大的研究?jī)r(jià)值及廣泛的實(shí)用價(jià)值。
Besides the functions specified in h . 323 , such as address translation , admissions control , zone management , call management and bandwidth control , it can satisfied with the requirements defined by users , such as web management , dynamic modification of running parameters , nat environment and fees calculation 它能夠和其它h . 323設(shè)備互通,具有地址解析、呼叫接入、區(qū)域管理、呼叫管理和帶寬控制等協(xié)議中所規(guī)定的功能,還支持web管理,運(yùn)行參數(shù)動(dòng)態(tài)修改,以及支持nat運(yùn)行環(huán)境和計(jì)費(fèi)統(tǒng)計(jì)等其它來(lái)自客戶(hù)的應(yīng)用功能需求。
Besides the functions specified in h . 323 , such as address translation , admissions control , zone management , call management and bandwidth control , it can satisfied with the requirements defined by users , such as web management , dynamic modification of running parameters , nat environment and aaa ( authentication , authorization , accounting ) which is based on radius protocal 323設(shè)備互通,具有地址解析、呼叫接入、區(qū)域管理、呼叫管理和帶寬控制等協(xié)議中所規(guī)定的功能,還支持web管理,運(yùn)行參數(shù)動(dòng)態(tài)修改,以及支持nat運(yùn)行環(huán)境和能夠通過(guò)radius協(xié)議進(jìn)行認(rèn)證和計(jì)費(fèi)等其它來(lái)自客戶(hù)的應(yīng)用功能需求。
It is conformed to the h . 323v4 and relevant national standards and ensures interoperability . besides the functions specified in h . 323 , such as address translation , admissions control , zone management , call management and bandwidth control , it can satisfied with the requirements defined by users , such as web management , dynamic modification of running parameters , nat environment and fees calculation 它符合h . 323國(guó)際標(biāo)準(zhǔn)第四版和相關(guān)國(guó)內(nèi)標(biāo)準(zhǔn),能夠和其它h . 323設(shè)備互通,具有地址解析、呼叫接入、區(qū)域管理、呼叫管理和帶寬控制等協(xié)議中所規(guī)定的功能,還支持web管理,運(yùn)行參數(shù)動(dòng)態(tài)修改,以及支持nar運(yùn)行環(huán)境和能夠計(jì)費(fèi)等其它來(lái)自客戶(hù)的應(yīng)用功能需求。