微型机与应用
微型機與應用
미형궤여응용
MICROCOMPUTER & ITS APPLICATIONS
2014年
1期
8-10
,共3页
TD-LTE%协议定时器%哈希表%定时器池%相对定时器
TD-LTE%協議定時器%哈希錶%定時器池%相對定時器
TD-LTE%협의정시기%합희표%정시기지%상대정시기
TD-LTE%protocol timer%hash list%timerpool%relative-timer
针对 TD-LTE 系统基站应用,提出一种 Linux 用户空间下的相对定时器池的实现方法。结合哈希表、相对定时算法等技术,实现大数量定时器的高效管理,以 Linux 系统定时器单位为定时器粒度,定时器池满足基站高层协议软件大数量并发任务的应用需求。
針對 TD-LTE 繫統基站應用,提齣一種 Linux 用戶空間下的相對定時器池的實現方法。結閤哈希錶、相對定時算法等技術,實現大數量定時器的高效管理,以 Linux 繫統定時器單位為定時器粒度,定時器池滿足基站高層協議軟件大數量併髮任務的應用需求。
침대 TD-LTE 계통기참응용,제출일충 Linux 용호공간하적상대정시기지적실현방법。결합합희표、상대정시산법등기술,실현대수량정시기적고효관리,이 Linux 계통정시기단위위정시기립도,정시기지만족기참고층협의연건대수량병발임무적응용수구。
For the requirement of high layer protocol software in TD-LTE system eNodeB, this paper proposed a new implementation of a relative-timer pool in the user space. Combined with hash list and relative timing appointment , implement a relative-timer pool to manage large number of timers. The relative-timergranularity is 100 milliseconds and timer pool meets thelow latency of the application requirements for high-layer protocol software, meanwhile the efficient management of a number of timers.