This paper studies an integrated network design that boosts system capacity through cooperation between wireless access points (APs) and a satellite. By coherently combing the signals received by the central processing unit from the users through the space and terrestrial links, we mathematically derive an achievable throughput expression for the uplink (UL) data transmission over spatially correlated Rician channels. A closed-form expression is obtained when maximum ratio combining is employed to detect the desired signals. We formulate the max-min fairness and total transmit power optimization problems relying on the channel statistics to perform power allocation. The solution of each optimization problem is derived in form of a low-complexity iterative design, in which each data power variable is updated based on a closed-form expression. The mathematical analysis is validated with numerical results showing the added benefits of considering a satellite link in terms of improving the ergodic data throughput.

翻译：本文研究通过无线接入点和卫星之间的合作增强系统能力的综合网络设计。通过对中央处理单位通过空间和地面链接从用户收到的信号进行一致的梳理,我们数学地为空间连接的里西亚频道上行传输数据得出一个可实现的输送量表达式。当使用最大比例结合来探测预期信号时,可以获得封闭式表达式。我们根据频道统计数据来制定最大公平性和总传输能力优化问题,以便进行电力分配。每个优化问题的解决方案都以低兼容性迭接设计的形式产生,其中每个数据变量都以封闭式表达式的表达式为基础进行更新。数学分析得到验证,其数字结果显示了在改进ERGodic数据传输过程中考虑卫星连接的附加效益。