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arXiv 1102.3561cs.NIcs.GT
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基站放置和移动关联的空间SINR游戏

Spatial SINR Games of Base Station Placement and Mobile Association

Eitan Altman, Anurag Kumar, Chandramani Singh, Rajesh Sundaresan

摘要:

我们研究的问题,确定可能属于同一个或竞争的服务提供商的基站的位置。我们考虑到这些决定的智能移动终端的行为,谁可以连接到基站,提供最佳的效用的影响。信号干扰噪声比被用作确定关联的量。我们首先研究SINR关联博弈:我们确定每个基站对应的小区,即,移动终端优选连接到给定基站而不是其它基站的位置。我们做出一些令人惊讶的观察:(i)在一个方向上稍微移位基站可能导致对应小区的边界向相反方向移位;(ii)对应于BS的小区可以是断开的子小区的联合。然后,我们研究了分层均衡相结合的BS位置和移动关联问题:我们确定在哪里找到BS,以最大限度地提高收入在诱导的SINR移动关联游戏。我们考虑的情况下,单频带和两个频带的操作。最后,我们还考虑了两个频率系统中的分层均衡与连续干扰消除。

英文摘要:

We study the question of determining locations of base stations that may belong to the same or to competing service providers. We take into account the impact of these decisions on the behavior of intelligent mobile terminals who can connect to the base station that offers the best utility. The signal to interference and noise ratio is used as the quantity that determines the association. We first study the SINR association-game: we determine the cells corresponding to each base stations, i.e., the locations at which mobile terminals prefer to connect to a given base station than to others. We make some surprising observations: (i) displacing a base station a little in one direction may result in a displacement of the boundary of the corresponding cell to the opposite direction; (ii) A cell corresponding to a BS may be the union of disconnected sub-cells. We then study the hierarchical equilibrium in the combined BS location and mobile association problem: we determine where to locate the BSs so as to maximize the revenues obtained at the induced SINR mobile association game. We consider the cases of single frequency band and two frequency bands of operation. Finally, we also consider hierarchical equilibria in two frequency systems with successive interference cancellation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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