发明名称 |
PRACH SELECTION IN COMBINED RADIO CELL DEPLOYMENTS |
摘要 |
This disclosure relates to PRACH configuration selection in combined radio cell deployments. According to one example embodiment, a network node establishes (220) a plurality of different PRACH configurations. Each PRACH configuration is generally mapped to a respective radio unit of the several radio units of the combined radio cell. Also, the network node determines (230) a location of at least one wireless communication device. In dependence of the determined location of the at least one wireless communication device, the network node further selects (240) a set of PRACH configurations that is available for the at least one wireless communication device. Moreover, the network node transmits (250) a radio signal comprising information about the set of PRACH configurations that is available for the at least one wireless communication device. |
申请公布号 |
WO2015126288(A1) |
申请公布日期 |
2015.08.27 |
申请号 |
WO2014SE50201 |
申请日期 |
2014.02.19 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
RAMOS, EDGAR;ZHANG, ZHANG;WANG, MIN |
分类号 |
H04W74/08;H04W64/00;H04W72/04;H04W84/04 |
主分类号 |
H04W74/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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