论文标题
在城市运营中缓解民用行动的平民到军事干预
Mitigation of Civilian-to-Military Interference in DSRC for Urban Operations
论文作者
论文摘要
专用的短期通信（DSRC）由于其在机构方面的简单性，不需要付费订阅以及与任何其他IEEE 802.11标准的兼容性，因此在军事申请中引起了人们的欢迎。 DSRC的主要挑战是由于仅存在7个渠道，这可能不足以适应预期在不久的将来部署的发射机数量增加。最近，包括城市战争和人道主义援助/救灾（HA/DR）在内的军方有无数的城市行动方案。关键挑战是，军用车辆之间的通信可能会受到平民使用者的干预。希望军用车辆传递的信息具有更高的意义，因此它们可以避免来自平民使用者的干扰，而当前版本的DSRC中不支持这一平民使用者。作为一种补救措施，本文提出了一项协议，将军事DSRC用户优先考虑，同时消除平民DSRC用户。我们的结果表明，这种优先级方法为军事DSRC使用者提供了更高的沟通性能。
Dedicated short-range communications (DSRC) attracts popularity in the military applications thanks to its easiness in establishment, no need for paid subscription, and wide compatibility with any other IEEE 802.11 standards. The main challenge in DSRC is congestion due to existence of only 7 channels, which may not be enough to accommodate the increased number of transmitters expected to be deployed in the near future. Recently, there are a myriad of urban operation scenarios for the military including urban warfare and humanitarian assistance/disaster relief (HA/DR). The key challenge is that the communications among the military vehicles can be interfered by civilian users. It is the desire that the messages transmitted by the military vehicles hold a higher significance so that they can avoid the interference coming from the civilian users, which is not supported in the current version of DSRC. As a remedy, this paper proposes a protocol that prioritizes the military DSRC users while muffling the civilian DSRC users. Our results show that this prioritization method achieves higher communications performances for the military DSRC users.
