CDMA mobile station and CDMA transmission method
DC
First Claim
Patent Images
1. A CDMA mobile station apparatus comprising:
- transmission frame generation means for generating frames by inserting pilot symbols and transmission power control symbols into transmission data;
burst frame generation means for generating burst frames comprising pilot symbols and transmission power control symbols and no transmission data;
transmission interval control means for controlling a transmission interval of said burst frames to cyclically once every N slots; and
transmission means for transmitting said transmission data and said burst frames by radio.
12 Assignments
Litigations
1 Petition
Accused Products
Abstract
Burst frame generation circuit 307 generates burst data solely made of pilot symbols and transmission power control symbols. Transmission interval control circuit 308 controls the transmission interval of said burst data N times (N: a natural number) one slot at the end of transmission and maintains synchronization while reducing power consumption.
38 Citations
21 Claims
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1. A CDMA mobile station apparatus comprising:
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transmission frame generation means for generating frames by inserting pilot symbols and transmission power control symbols into transmission data;
burst frame generation means for generating burst frames comprising pilot symbols and transmission power control symbols and no transmission data;
transmission interval control means for controlling a transmission interval of said burst frames to cyclically once every N slots; and
transmission means for transmitting said transmission data and said burst frames by radio. - View Dependent Claims (2, 3)
repetition processing means for arranging pilot symbols and transmission power control symbols in series respectively.
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3. A CDMA base station apparatus, which performs cellular radio communications with the CDMA mobile station apparatus according to claim 1.
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4. A CDMA mobile station apparatus comprising:
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transmission frame generation means for generating frames by inserting pilot symbols and transmission power control symbols into transmission data;
burst frame generation means for generating burst frames comprising pilot symbols and burst transmission power symbols and no transmission data;
transmission interval control means for controlling a transmission interval of said burst frames to cyclically once every N slots; and
transmission means for transmitting said transmission data and said burst frames by radio, wherein said transmission means transmits said burst frames with a same value as a transmission power value extracted from received data.
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5. A CDMA transmission method comprising:
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(a) generating transmission frames by inserting pilot symbols and transmission power control symbols into transmission data, (b) transmitting transmission data by radio, (c) generating burst frames comprising pilot symbols and transmission power control symbols and no transmission data when there are no transmission data to be transmitted, and (d) transmitting said burst frames by radio by controlling transmission intervals to cyclically once every N slots. - View Dependent Claims (6)
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7. A CDMA transmission method comprising:
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(a) generating transmission frames by inserting pilot symbols and transmission power control symbols into transmission data, (b) transmitting transmission data by radio, (c) generating burst frames comprising pilot symbols and burst transmission power symbols and no transmission data when there are no transmission data to be transmitted, and (d) transmitting said burst frames by radio by controlling transmission intervals to cyclically once every N slots and setting a burst frames transmission power value at a same value as a transmission power value extracted from received data.
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8. A CDMA mobile station apparatus comprising:
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transmission frame generation means for generating frames by inserting pilot symbols and transmission power control symbols into transmission data;
burst frame generation means for generating burst frames comprising pilot symbols and transmission power control symbols and no transmission data;
transmission interval control means for controlling a transmission interval of said burst frames to non-cyclically; and
transmission means for transmitting said transmission data and said burst frames by radio.
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9. A CDMA mobile station apparatus comprising:
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transmission frame generation means for generating frames by inserting pilot symbols and transmission power control symbols into transmission data;
burst frame generation means for generating burst frames comprising pilot symbols and burst transmission power symbols and no transmission data;
transmission interval control means for controlling a transmission interval of said burst frames to non-cyclically; and
transmission means for transmitting said transmission data and said burst frames by radio, wherein;
said transmission means transmits said burst frames with a same value as a transmission power value extracted from received data.
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10. A CDMA transmission method comprising:
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(a) generating transmission frames by inserting pilot symbols and transmission power control symbols into transmission data, (b) transmitting transmission data by radio, (c) generating burst frames comprising pilot symbols and transmission power control symbols and no transmission data when there are no transmission data to be transmitted, and (d) transmitting said burst frames by radio by controlling transmission intervals to non-cyclically.
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11. A CDMA transmission method comprising:
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(a) generating transmission frames by inserting pilot symbols and transmission power control symbols into transmission data, (b) transmitting transmission data by radio, (c) generating burst frames comprising pilot symbols and burst transmission power symbols and no transmission data when there are no transmission data to be transmitted, and (d) transmitting said burst frames by radio by controlling transmission intervals to non-cyclically and setting a burst frames transmission power value at a same value as a transmission power value extracted from received data.
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12. A mobile station apparatus comprising:
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a transmission frame generator that generates frames by inserting pilot symbols and transmission power control symbols into transmission data;
a burst frame generator that generates burst frames comprising pilot symbols and transmission power control symbols and no transmission data;
a transmission interval controller that controls a transmission interval of said burst frames to cyclically once every N slots; and
a transmitter that transmits said transmission data and said burst frames by radio. - View Dependent Claims (13)
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14. A mobile station apparatus comprising:
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a transmission frame generator that generates frames by inserting pilot symbols and transmission power control symbols into transmission data;
a burst frame generator that generates burst frames comprising pilot symbols and burst transmission power symbols and no transmission data;
a transmission interval controller that controls a transmission interval of said burst frames to cyclically once every N slots; and
a transmitter that transmits said transmission data and said burst frames by radio, wherein;
said transmitter transmits said burst frames with a same value as a transmission power value extracted from received data.
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15. A transmission method comprising:
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(a) generating transmission frames by inserting pilot symbols and transmission power control symbols into transmission data, (b) transmitting transmission data by radio, (c) generating burst frames comprising pilot symbols and transmission power control symbols and no transmission data when there are no transmission data to be transmitted, and (d) transmitting said burst frames by radio by controlling transmission intervals to cyclically once every N slots. - View Dependent Claims (16)
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17. A transmission method comprising:
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(a) generating transmission frames by inserting pilot symbols and transmission power control symbols into transmission data, (b) transmitting transmission data by radio, (c) generating burst frames comprising pilot symbols and burst transmission power symbols and no transmission data when there are no transmission data to be transmitted, and (d) transmitting said burst frames by radio by controlling transmission intervals to cyclically once every N slots and setting a burst frames transmission power value at a same value as a transmission power value extracted from received data.
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18. A mobile station apparatus comprising:
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a transmission frame generator that generates frames by inserting pilot symbols and transmission power control symbols into transmission data;
a burst frame generator that generates burst frames comprising pilot symbols and transmission power control symbols and no transmission data;
a transmission interval controller that controls a transmission interval of said burst frames to non-cyclically; and
a transmitter that transmits said transmission data and said burst frames by radio.
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19. A mobile station apparatus comprising:
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transmission frame generator that generates frames by inserting pilot symbols and transmission power control symbols into transmission data;
burst frame generator that generates burst frames comprising pilot symbols and burst transmission power symbols and no transmission data;
a transmission interval controller that controls a transmission interval of said burst frames to non-cyclically; and
a transmitter that transmits said transmission data and said burst frames by radio, wherein;
said transmitter transmits said burst frames with a same value as a transmission power value extracted from received data.
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20. A transmission method comprising:
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(a) generating transmission frames by inserting pilot symbols and transmission power control symbols into transmission data, (b) transmitting transmission data by radio, (c) generating burst frames comprising pilot symbols and transmission power control symbols and no transmission data when there are no transmission data to be transmitted, and (d) transmitting said burst frames by radio by controlling transmission intervals to non-cyclically.
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21. A transmission method comprising:
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(a) generating transmission frames by inserting pilot symbols and transmission power control symbols into transmission data, (b) transmitting transmission data by radio, (c) generating burst frames comprising pilot symbols and burst transmission power symbols and no transmission data when there are no transmission data to be transmitted, and (d) transmitting said burst frames by radio by controlling transmission intervals to non-cyclically and setting a burst frames transmission power value at a same value as a transmission power value extracted from received data.
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Specification
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Litigation Data
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Current AssigneeINVT SPE LLC (SoftBank Group Corp.)
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Original AssigneeMatsushita Electric Industrial Company Limited (Panasonic Holdings Corporation)
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InventorsYamada, Daisuke
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Primary Examiner(s)Chin, Wellington
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Assistant Examiner(s)Tran, Maikhanh
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Application NumberUS09/147,831Time in Patent Office1,309 DaysField of Search370/310-311, 370/318, 370/320-321, 370/324, 370/335, 370/342, 370/350, 370/369-370, 370/470, 370/500, 370/503, 370/510, 455/69, 455/502, 455/517, 455/522, 455/574US Class Current370/342CPC Class CodesH04W 52/54 Signalisation aspects of th...Y02D 30/70 in wireless communication n...
