Methods of sending control information for users sharing the same resource
Certain aspects of the present disclosure relate to a method for sending control information to multiple user terminals that share the same resources in a Spatial Division Multiple Access (SDMA) wireless system. The control information can be transmitted from an access point over a physical downlink control channel (PDCCH) that is common for a plurality of user terminals. The overall PDCCH overhead can thus be reduced due to a smaller number of required PDCCH in the SDMA wireless system.
QUALCOMM Incorporated
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Juan Sandip Tao Peter Xiaoxia
Montojo Sarkar Luo Gaal Zhang