METHOD AND APPARATUS FOR DETERMINING APPROPRIATE CHANNELS FOR COMMUNICATION
摘要
During operation of a secondary communication system, nodes having different channel monitoring capabilities or requirements will cooperatively monitor possible frequencies for transmissions, each node using only a subset of all possible modulation sensing schemes. All nodes will share channel occupancy information to other nodes within the communication system. For example, a first group of nodes may monitor possible frequencies for television transmissions, while a second group of nodes may monitor the possible frequencies for APCO 25 transmissions. A group of nodes may also cooperatively monitor possible frequencies for more than one type of modulation transmission. Channel information will be shared among the nodes.
申请公布号
WO2008057688(A3)
申请公布日期
2008.07.31
申请号
WO2007US80668
申请日期
2007.10.08
申请人
MOTOROLA, INC.;BUCHWALD, GREGORY J.,;ECKLUND, LAWRENCE M.,;GILLIG, STEVEN F.,;MANSFIELD, TERRY K.,
发明人
BUCHWALD, GREGORY J.,;ECKLUND, LAWRENCE M.,;GILLIG, STEVEN F.,;MANSFIELD, TERRY K.,