METHOD AND DEVICE FOR TRANSMITTING FRAME, AND MOBILE STATION

PROBLEM TO BE SOLVED: To provide a system and method corresponding thereto where CDMA techniques are used in a compressed mode.SOLUTION: A radio frame on an uplink data channel is formed and transmitted so that at least one transmission gap (TG) is included in the compressed mode. This is achieved b...

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Bibliographic Details
Main Authors OVESJOE FREDRIK, NARVINGER PER
Format Patent
LanguageEnglish
Published 13.01.2011
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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Summary:PROBLEM TO BE SOLVED: To provide a system and method corresponding thereto where CDMA techniques are used in a compressed mode.SOLUTION: A radio frame on an uplink data channel is formed and transmitted so that at least one transmission gap (TG) is included in the compressed mode. This is achieved by reducing spreading factor (for example, by a factor of two). TG becomes compatible or adjusted to the desired length (TGL) by using bit repetition (or puncturing reduction) in combination with the reduction of the spreading factor. In the other embodiments, a frame for an uplink control channel is formed or formatted so that bit of format indicator (for example, TFCI) therein is repeated in the compressed mode. Further, any embodiment of this invention is applicable to downlink channel communications.
Bibliography:Application Number: JP20100165321