초록 ▼

The present invention provides a method and apparatus for allowing a base station or base station controller to adjust transmissions to fixed location subscribers in closed-loop communication systems. In a closed-loop communication system, a base station exchanges signals with both fixed location an

The present invention provides a method and apparatus for allowing a base station or base station controller to adjust transmissions to fixed location subscribers in closed-loop communication systems. In a closed-loop communication system, a base station exchanges signals with both fixed location and mobile user stations. When a user or subscriber initially registers with the base station, the base station determines a status of this subscriber based on, for example, an electronic serial number transmitted to the base station. The base station compares the electronic serial number to a database (Home Location Register) which determines whether the user corresponds to a fixed station or a mobile station. If the user is a fixed station, then the base station lowers nominal and minimum power level thresholds. Based on the lowered thresholds, the base station thereafter transmits forward link signals to the fixed station at a lower power level. As a result, the base station can increase its capacity due to the lower overall power rate.

대표청구항 ▼

The present invention provides a method and apparatus for allowing a base station or base station controller to adjust transmissions to fixed location subscribers in closed-loop communication systems. In a closed-loop communication system, a base station exchanges signals with both fixed location an

The present invention provides a method and apparatus for allowing a base station or base station controller to adjust transmissions to fixed location subscribers in closed-loop communication systems. In a closed-loop communication system, a base station exchanges signals with both fixed location and mobile user stations. When a user or subscriber initially registers with the base station, the base station determines a status of this subscriber based on, for example, an electronic serial number transmitted to the base station. The base station compares the electronic serial number to a database (Home Location Register) which determines whether the user corresponds to a fixed station or a mobile station. If the user is a fixed station, then the base station lowers nominal and minimum power level thresholds. Based on the lowered thresholds, the base station thereafter transmits forward link signals to the fixed station at a lower power level. As a result, the base station can increase its capacity due to the lower overall power rate. cording to claim 19, wherein phase information indicating a phase difference between a respective frame of the source video data and the corresponding frame of the source audio data, and the time code corresponding to the source audio data are described in the auxiliary data area of the encoded audio stream. 21. An editing system according to claim 15, wherein the time code information includes a longitudinal time code/linear time code (LTC) and a vertical interval time code (VITC). 22. An editing method for editing an encoded stream obtained by encoding source video data, comprising the steps of: generating an editing list based on editing points set in the source video data; generating an encoded stream having a plurality of layers generated by encoding the source video data, wherein time code information attached to each frame of the source video data is described in a picture layer among the plurality of layers; and editing the encoded stream based on the time code information obtained by parsing the syntax of the encoded stream and the editing list. 23. An editing method acco