公开(公告)号：WO2015123698A1

公开(公告)日：2015-08-20

申请号：PCT/US2015/016233

申请日：2015-02-17

申请人： JALALI, Ahmad Jalali ,  RANDAKRISHNAN, Dhinakar ,  BAGHAEI, Mehran ,  DIOUS, Kevin

发明人： JALALI, Ahmad Jalali ,  RANDAKRISHNAN, Dhinakar ,  BAGHAEI, Mehran ,  DIOUS, Kevin

IPC分类号： H04B7/185

CPC分类号： H04B7/18504 ,  B64C39/024 ,  B64C2201/122 ,  H04B7/1555 ,  H04B7/18506 ,  H04B7/18528 ,  H04B7/18539 ,  H04B7/18541 ,  H04B7/18543 ,  H04B7/18554 ,  H04B7/18578 ,  H04W24/02 ,  H04W36/0005 ,  H04W36/0016 ,  H04W36/0083 ,  H04W36/12 ,  H04W36/30 ,  H04W36/36 ,  H04W48/16 ,  H04W84/005 ,  H04W84/06 ,  H04W88/16 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/164 ,  Y02D70/446

摘要： A communication system is described. The system includes: at least one gateway able to provide broadband connectivity, a set of ground terminals, and a set of high altitude platforms (HAPs), where at least one aerial platform is able to communicate with at least one gateway using radio frequencies, each HAP is able to communicate with ground terminals using radio frequencies, and each HAP is able to communicate with each other HAP using radio frequencies. Ways to handoff a ground terminal/gateway from one HAP beam to another HAP beam are described. Ways to handoff a ground terminal/gateway from one HAP to another HAP are described. Ways that keep the communications payload radios active when there is data traffic and put the radios in sleep mode otherwise, thereby adjusting the communications payload power consumption to the data traffic requirements as a function of time and coverage area, are described.

摘要翻译： 描述通信系统。 该系统包括：能够提供宽带连接的至少一个网关，一组接地终端和一组高空平台（HAP），其中至少一个空中平台能够使用无线电频率与至少一个网关通信， 每个HAP能够使用无线电频率与接地终端通信，并且每个HAP能够使用无线电频率彼此进行HAP通信。 描述了将接地终端/网关从一个HAP波束切换到另一个HAP波束的方法。 描述了将接地终端/网关从一个HAP切换到另一个HAP的方法。 描述了当存在数据业务时保持通信有效载荷无线电活动的方式，并且将无线电设置为睡眠模式，否则将调整作为时间和覆盖区域的函数的数据业务需求的通信有效载荷功率消耗。