发明名称 |
JOINT USE OF MULTI-CARRIER AND SINGLE-CARRIER MULTIPLEXING SCHEMES FOR WIRELESS COMMUNICATION |
摘要 |
A communication system that facilitates transmissions in accordance with a single-carrier (SC) multiplexing scheme, a multi carrier (MC) multiplexing scheme or a combination thereof is disclosed. Based on various factors such as attributes associated with a UE (user equipment) or availability of resources, a base station can signal to the UE an appropriate multiplexing scheme to be adopted for particular transmissions. The UE can be scheduled for transmission in a semi-static mode wherein the UE employs the transmission scheme for a particular time interval or it may change the mode dynamically for different transmissions. For transmissions from the UE comprising a plurality of data streams with dissimilar attributes, the base station implements a MIMO (multiple input multiple output) system for the UE. This facilitates a UE to dynamically switch between or simultaneously adopt the various multiplexing schemes for communications and thereby fully utilize advantages associated with the different schemes. |
申请公布号 |
WO2008057969(A2) |
申请公布日期 |
2008.05.15 |
申请号 |
WO2007US83382 |
申请日期 |
2007.11.01 |
申请人 |
QUALCOMM INCORPORATED;XU, HAO;MALLADI, DURGA PRASAD |
发明人 |
XU, HAO;MALLADI, DURGA PRASAD |
分类号 |
H04L27/26;H04L1/00;H04L5/02 |
主分类号 |
H04L27/26 |
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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