media media1 n. (pl.-diae 1.〔拉丁語〕【語言學(xué)】帶聲破裂子音;(帶聲)不送氣破裂音([b][d][])。 2.【解剖學(xué)】血管的中膜;【蟲類】中脈。 3.〔M-〕伊朗西北部的古王國。 media2 n. 1. medium 的復(fù)數(shù)。 2.〔用作 sing.〕媒體,傳播媒介〔指報刊、廣播、電視等〕。
In local networks , the data link layer often assumes the task to regulate access to a shared medium 在本地網(wǎng)絡(luò)中,數(shù)據(jù)鏈路層假設(shè)任務(wù)控制使用共享媒介。
Web - based photo / movie / general media management and sharing application geared towards sharing media with friends and family 網(wǎng)頁處理模式的照片、視訊與一般多媒體內(nèi)容的管理與分享應(yīng)用工具。
Some of atm ' s benefits include its cell - based switching scheme that protects traffic from the latency problems it faces over shared media Atm的優(yōu)勢包括基于信元的交換方案保護信息流,避免了在共享介質(zhì)上面臨的老問題。
At the same time , these companies are migrating to higher speeds across the lan , replacing 10m bit / sec shared media with dedicated 10m / 100m bit / sec switched connections 同時,這些公司在局域網(wǎng)上向更高速度過渡:用專用的10兆/ 100兆位/秒交換式連接替代10兆位/秒的共享式傳輸介質(zhì)。
In 1994 , the school s name was changed to tokyo galaxy language academy with the aim of providing japanese language training that would create a global network with japanese as the shared medium 1994年學(xué)校易名為東京銀星語文學(xué)院,我校以培養(yǎng)看負21世紀(jì)的環(huán)球溝通網(wǎng)羅的人材為目標(biāo)。
The downstream channel is a point - to - multipoint broadcasting channel with a wider bandwidth , while the upstream one is a multipoint - to - point share medium with a narrow bandwidth Hfc網(wǎng)絡(luò)下行信道采用一點對多點的廣播方式,用戶共享下行資源實現(xiàn)比較簡單。上行信道是一個多點對一點的媒體共享信道。
We stress on the problem of local area computer network ' s sharing media access , and bring forward the resolve for ethernet of the special congestion of throughput decrease greatly at heavy loads 提出以太網(wǎng)重負載下吞吐量嚴(yán)重降低這種特殊的擁塞狀況的解決方案,并研究了實時通信如何減少延時和訪問時間不確定性問題。
" . the use of individual mac addresses with eapol permits the use of eapol in shared media lan environments , and , in particular , this has been allowed in order to support the use of port - based network access control in ieee 802 . 11 wireless lan infrastructures “將個體mac地址與eapol ( 7 . 8 )一起使用,可以允許在共享媒體局域網(wǎng)環(huán)境中使用eapol ,而且特別是它已經(jīng)過允許,以便支持在ieee 802 . 11無線局域網(wǎng)基礎(chǔ)結(jié)構(gòu)中使用基于端口的網(wǎng)絡(luò)訪問控制。
Since epon is a multipoint - to - point system , a major feature for this new architecture is the use of a shared transmission media between all users ; hence , medium access control arbitration mechanisms are essential for the successful implementation of epon : ensure a contention - free transmission and provide end users with an equal access to the shared media 由于epon特殊的點到多點的網(wǎng)絡(luò)拓撲結(jié)構(gòu),在上行方向各個光網(wǎng)絡(luò)單元onu ( opticalnetworkunit )共享信道帶寬,采用時分多址tdma的方式發(fā)送數(shù)據(jù),因此需要采用媒體接入控制( mac )協(xié)議來協(xié)調(diào)各個onu的發(fā)送,避免上行數(shù)據(jù)的沖突。
Attempting to use eapol in a shared medium environment that does not support the use of secure associations renders port - based network access control highly vulnerable to attack ; for example , station a can mount a successful denial - of - service attack on station b simply by issuing an eapol - logoff packet using station b s individual mac address . " see ieee 802 . 1x specifications , page 21 , section 7 . 9 , lines 34 - 39 , available to link to in the 在不支持使用安全關(guān)聯(lián)的共享媒體環(huán)境中進行使用eapol的嘗試會導(dǎo)致基于端口的網(wǎng)絡(luò)訪問控制極易受到攻擊;例如,工作站a只要發(fā)出一個使用工作站b的個體mac地址的eapol - logoff包,就能夠在工作站b上掛裝一個成功的拒絕服務(wù)攻擊。 ”