Time alignment of transmission in a down-link of CDMA system

Details Time alignment of transmission in a down-link of CDMA system Time alignment of transmission in a down-link of CDMA system

1996-08-02

1998-10-27

Vu, Huy D.

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

370342, 370350, 370441, 370519, 375356, 455 676, H04J 306, H04J 1300

Patent

active

058286594

ABSTRACT:
A mobile station can be connected to more than one base station in a procedure known as macro-diversity. In order to synchronize the signals for a specific cellular call connection, the time difference between the connected base station's signal and a macro-diversity candidate base station's signal is measured by a mobile station. This measurement is then transmitted to the network. The measurements can be used to achieve synchronization via frame staggering.

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