Method and apparatus for signaling to a mobile device which set of training sequence codes to use for a communication link
First Claim
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1. A method to signal training sequence set information to a remote station, comprising:
- receiving signaling from a remote station indicating if a new set of training sequences is supported, each training sequence of the new set being different than training sequences of a legacy set of training sequences; and
using a channel description information element to signal training sequence set information to be used by the remote station for a communication channel being established, wherein the channel description information element includes a channel type and time division multiple access (TDMA) offset field, wherein the channel description information element indicates in the channel type and TDMA offset field whether the remote station should use the new set of training sequences or the legacy set of training sequences, and wherein a training sequence assigned to the remote station is different from a training sequence assigned to a second remote station that is on the same channel as the remote station.
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Abstract
The present patent application improves DARP by allowing multiple users on one time slot (MUROS). It comprises means and instructions for signaling training sequence set information to a remote station, comprising receiving signaling from a remote station indicating if a new set of training sequences is supported, and using a channel description to signal the training sequence set to be used by the remote station for a communication channel being established.
45 Citations
46 Claims
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1. A method to signal training sequence set information to a remote station, comprising:
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receiving signaling from a remote station indicating if a new set of training sequences is supported, each training sequence of the new set being different than training sequences of a legacy set of training sequences; and using a channel description information element to signal training sequence set information to be used by the remote station for a communication channel being established, wherein the channel description information element includes a channel type and time division multiple access (TDMA) offset field, wherein the channel description information element indicates in the channel type and TDMA offset field whether the remote station should use the new set of training sequences or the legacy set of training sequences, and wherein a training sequence assigned to the remote station is different from a training sequence assigned to a second remote station that is on the same channel as the remote station. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. An apparatus for signaling training sequence set information to a remote station, comprising:
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means for receiving signaling from a remote station indicating if a new set of training sequences is supported, each training sequence of the new set being different than training sequences of a legacy set of training sequences; and means for using a channel description information element to signal training sequence set information to be used by the remote station for a communication channel being established, wherein the channel description information element includes a channel type and time division multiple access (TDMA) offset field, wherein the channel description information element indicates in the channel type and TDMA offset field whether the remote station should use the new set of training sequences or the legacy set of training sequences, and wherein a training sequence assigned to the remote station is different from a training sequence assigned to a second remote station that is on the same channel as the remote station. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A base station, comprising:
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a controller processor; an antenna; a duplexer switch operably connected to said antenna; a receiver front end operably connected to said duplexer switch; a receiver demodulator operably connected to said receiver front end; a channel decoder and de-interleaver operably connected to said receiver demodulator and said controller processor; a base station controller interface operably connected to said controller processor; a coder and interleaver operably connected to said controller processor; a transmitter modulator operably connected to said coder and interleaver; a transmitter front end module operably connected to said transmitter modulator and operably connected to said duplexer switch; a data bus operably connected between said controller processor and said channel decoder and de-interleaver, said receiver demodulator, said receiver front end, said transmitter modulator and said transmitter front end; and software stored in memory, wherein said software comprises instructions to signal training sequence set information to a remote station, comprising; receive signaling from a remote station indicating if a new set of training sequences is supported, each training sequence the new set being different than training sequences of a legacy set of training sequences; and use a channel description information element to signal training sequence set information to be used by the remote station for a communication channel being established, wherein the channel description information element includes a channel type and time division multiple access (TDMA) offset field, wherein the channel description information element indicates in the channel type and TDMA offset field whether the remote station should use the new set of training sequences or the legacy set of training sequences, and wherein a training sequence assigned to the remote station is different from a training sequence assigned to a second remote station that is on the same channel as the remote station. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32, 33, 34, 35)
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36. A non-transitory computer-readable medium comprising:
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code for causing a computer to signal training sequence set information to a remote station, comprising; receive signaling from a remote station indicating if a new set of training sequences is supported, each training sequence of the new set being different than training sequences of a legacy set of training sequences; and use a channel description information element to signal training sequence set information to be used by the remote station for a communication channel being established, wherein the channel description information element includes a channel type and time division multiple access (TDMA) offset field, wherein the channel description information element indicates in the channel type and TDMA offset field whether the remote station should use the new set of training sequences or the legacy set of training sequences, and wherein a training sequence assigned to the remote station is different from a training sequence assigned to a second remote station that is on the same channel as the remote station. - View Dependent Claims (37, 38, 39, 40, 41, 42, 43, 44, 45, 46)
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Specification