SYSTEM AND METHOD FOR SINGLE FREQUENCY DUAL CELL HIGH SPEED DOWNLINK PACKET ACCESS

SYSTEM AND METHOD FOR SINGLE FREQUENCY DUAL CELL HIGH SPEED DOWNLINK PACKET ACCESS

A SYSTEM AND METHOD PROVIDE SINGLE FREQUENCY, DUAL CELL HIGH-SPEED DOWNLINK PACKET ACCESS TO A UMTS TELECOMMUNICATIONS SYSTEM. A FIRST DOWNLINK CHANNEL IS PROVIDED FROM A FIRST SECTOR(514), AND A SECOND DOWNLINK CHANNEL IS PROVIDED FROM A SECOND SECTOR (5`16), WHEREIN THE FIRST DOWNLINK CHANNEL AND...

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Bibliographische Detailangaben
Hauptverfasser: SAMBHWANI, SHARAD DEEPAK, BLANZ, JOSEF J
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Zusammenfassung:A SYSTEM AND METHOD PROVIDE SINGLE FREQUENCY, DUAL CELL HIGH-SPEED DOWNLINK PACKET ACCESS TO A UMTS TELECOMMUNICATIONS SYSTEM. A FIRST DOWNLINK CHANNEL IS PROVIDED FROM A FIRST SECTOR(514), AND A SECOND DOWNLINK CHANNEL IS PROVIDED FROM A SECOND SECTOR (5`16), WHEREIN THE FIRST DOWNLINK CHANNEL AND THE SECOND DOWNLINK CHANNEL ARE IN SUBSTANTIALLY THE SAME CARRIER FREQUENCY. FEEDBACK INFORMATION SUCH AS A CQI AND/OR A PCI IS PROVIDED ON AN UPLINK CHANNEL TO FACILITATE ADAPTATION OF THE RESPECTIVE DOWNLINK CHANNELS. HERE, THE UPLINK CARRIER MAY BE IN THE SAME OR A DIFFERENT CARRIER FREQUENCY THAN THAT OF THE DOWNLINK CHANNELS. (FIGURE 6)