发明名称 |
Distributed antenna systems and methods of wireless communications for facilitating simulcasting and de-simulcasting of downlink transmissions |
摘要 |
Distributed antenna systems (DASs) can include a plurality of spatially separated remote antenna units. According to at least one example, a first group of remote antenna units can simulcast downlink transmissions on a first carrier with a particular sector identity (ID). A second group of remote antenna units, including at least one different remote antenna unit from the first group, can simulcast downlink transmissions on a second carrier with the same sector ID. According to at least one other example, two or more remote antenna units which include respective coverage areas that are non-adjacent to one another can be employed to simulcast downlink transmissions. |
申请公布号 |
US9276686(B2) |
申请公布日期 |
2016.03.01 |
申请号 |
US201414528716 |
申请日期 |
2014.10.30 |
申请人 |
QUALCOMM Incorporated |
发明人 |
Soriaga Joseph B;Lott Christopher Gerard;Sun Jing;Yazdi Kambiz Azarian;Attar Rashid Ahmed Akbar;Gowaikar Radhika;Ghosh Donna |
分类号 |
H04H20/67;H04H20/22;H04B7/02;H04B7/12;H04W4/06;H04W88/08 |
主分类号 |
H04H20/67 |
代理机构 |
|
代理人 |
Patel Ashish L. |
主权项 |
1. A distributed antenna system, comprising:
a plurality of remote antenna units spatially separated from one another, wherein two or more remote antenna units are adapted to simulcast downlink transmissions as part of a simulcasting group, and wherein the two or more remote antenna units of the simulcasting group each comprise respective coverage areas that are non-adjacent to a respective coverage area of the other remote antenna units of the simulcasting group. |
地址 |
San Diego CA US |