초록 ▼

Disclosed is a method for transmitting information in a CDMA communication system, the method including steps of (a) multiplexing data and control information into a data stream; (b) encoding the data stream to form a stream of encoded I/Q symbol pairs; (c) inserting synchronization information into

Disclosed is a method for transmitting information in a CDMA communication system, the method including steps of (a) multiplexing data and control information into a data stream; (b) encoding the data stream to form a stream of encoded I/Q symbol pairs; (c) inserting synchronization information into the stream of encoded I/Q symbol pairs; and (d) spreading the encoded I/Q symbol pairs and the inserted synchronization information using a same pseudonoise (pn) spreading code prior to transmission as a frame. The preferred frame structure includes an unencoded synchronization field followed by a plurality of multi-byte data fields. Individual ones of the plurality of data fields are separated by a control message field. Individual ones of the control message fields contain a single byte of a multi-byte control message frame.

대표청구항 ▼

[ What is claimed is:] [1.] A method for transmitting information in a Code Division Multiple Access communication system, comprising steps of:multiplexing data and control information into a data stream;encoding the data stream to form a stream of encoded I/Q symbol pairs;inserting synchronization

[ What is claimed is:] [1.] A method for transmitting information in a Code Division Multiple Access communication system, comprising steps of:multiplexing data and control information into a data stream;encoding the data stream to form a stream of encoded I/Q symbol pairs;inserting synchronization information into the stream of encoded I/Q symbol pairs; andspreading the encoded I/Q symbol pairs and the inserted synchronization information using a same pseudonoise (pn) spreading code prior to transmission as a frame, whereinthe frame is comprised of an unencoded synchronization field followed by a plurality of data fields each comprised of a plurality of data bytes, individual ones of said plurality of data fields being separated by a control message field each of which is comprised of a single byte of a multi-byte control message frame.