CAJ | 학술논문

在有限时间内高效分配信道资源是MF—TDMA卫星通信系统高效工作的保证。在分析周期轮询法分配信道策略的时间浪费缺点基础上，根据信道分配不同阶段的特点，提出了时隙列表法，通过分配过程中的一次轮询，创建时隙列表记录信道空闲时隙的分布信息进行分配，并对时隙列表实时维护，避免对已分配时隙的检测，以大幅缩短分配的时间。最后通过仿真比较，验证了这一方法的可行性与高效性。
재유한시간내고효분배신도자원시MF—TDMA위성통신계통고효공작적보증。재분석주기륜순법분배신도책략적시간낭비결점기출상，근거신도분배불동계단적특점，제출료시극렬표법，통과분배과정중적일차륜순，창건시극렬표기록신도공한시극적분포신식진행분배，병대시극렬표실시유호，피면대이분배시극적검측，이대폭축단분배적시간。최후통과방진비교，험증료저일방법적가행성여고효성。
An efficient channel assignment scheme makes MF-TDMA satellite communication systems work efficiently. The periodic-detecting scheme has a disadvantage of wasting time. In order to avoid the disadvantage, an efficient optimization scheme is introduced according to different characteristics during the assignment. The timeslot-list records information of idle timeslots by searching the channel once to predigest the search. The idle timeslots in channel are assigned by timeslots-list that needs to be modified with any change. The emulation results show that the scheme is feasible and efficient.