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System compatibility method and apparatus
申请公布号：US9173227(B2)
申请号：US201113323225
申请日期：2011.12.12
申请公布日期：2015.10.27
发明人：Lv Yongxia;Wang Xuehuan;Xiong Xin;Mo Junxian;Zhao Qiyong
分类号：H04W72/12;H04W48/10;H04W88/10
主分类号：H04W72/12
代理人：Slater & Matsil, L.L.P.
地址：Shenzhen CN
摘要：A system compatibility method and apparatus are disclosed. The system compatibility method includes sending, according to a downlink resource configured in a new frame structure of a first system, information of a downlink resource carrier. The information of the downlink resource carrier includes information of a downlink resource carrier compatible with a second system. Information of an uplink resource carrier is received according to an uplink resource configured in the new frame structure of the first system. The information of the uplink resource carrier includes information of an uplink resource carrier compatible with the second system.
主权项：1. A method for facilitating system compatibility, the method comprising: sending, by a base station according to a downlink resource configured in a new frame structure of a first system, information of a downlink resource carrier, wherein the information of the downlink resource carrier comprises information of a downlink resource carrier compatible with a second system; and receiving, by the base station according to an uplink resource configured in the new frame structure of the first system, information of an uplink resource, wherein the information of the uplink resource carrier comprises information of an uplink resource carrier compatible with the second system, wherein an uplink pilot time slot in the new frame structure of the first system is occupied by both a subframe of the first system and an uplink part of the second system, wherein before sending the information of the downlink resource carrier, the method further comprises sending, over at least one carrier of the first system, a broadcast message or a unicast message, wherein the broadcast message or the unicast message carries uplink/downlink configuration information of the new frame structure and configuration information of resources used by the first system and the second system, and wherein the configuration information of the resources used by the first system and the second system comprises configuration of a special subframe in the new frame structure, a ratio of the number of symbols of the downlink resource used by the second system to the number of symbols of the uplink resource used by the second system, and a ratio of the number of subframes of the downlink resource used by the first system to the number of subframes of the uplink resource used by the first system.