ORDERED PHYSICAL RANDOM ACCESS CHANNEL RESOURCE MANAGEMENT
First Claim
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1. A method for wireless communications performed by a base station (BS), comprising:
- providing an indication of a scheduled physical random access channel (PRACH) region comprising a set of transmission resources, within a narrowband region of a wider system bandwidth, for transmitting scheduled PRACH signals by a first user equipment (UE); and
transmitting a first command to the first UE to transmit a scheduled PRACH signal.
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Abstract
Certain aspects of the present disclosure generally relate to wireless communications and more specifically to transmission resource management for ordered physical random access channel (PRACH) signals. An example method performed by a base station generally includes providing an indication of a set of transmission resources, within a narrowband region of a wider system bandwidth, for transmitting scheduled physical random access channel (PRACH) signals by a first user equipment (UE) and transmitting a command to the first UE to transmit a scheduled PRACH.
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Citations
30 Claims
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1. A method for wireless communications performed by a base station (BS), comprising:
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providing an indication of a scheduled physical random access channel (PRACH) region comprising a set of transmission resources, within a narrowband region of a wider system bandwidth, for transmitting scheduled PRACH signals by a first user equipment (UE); and transmitting a first command to the first UE to transmit a scheduled PRACH signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method for wireless communications performed by a user equipment (UE), comprising:
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receiving a command from a base station (BS) to transmit a scheduled physical random access channel (PRACH) signal to the BS; obtaining an indication of a scheduled PRACH region comprising a set of transmission resources, within a narrowband region of a wider system bandwidth, for transmitting scheduled PRACH signals to the BS; and transmitting a PRACH signal to the BS using the indicated transmission resources. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
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29. An apparatus for wireless communications, comprising:
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at least one processor configured to; provide an indication of a scheduled physical random access channel (PRACH) region comprising a set of transmission resources, within a narrowband region of a wider system bandwidth, for transmitting scheduled PRACH signals by a first user equipment (UE); and transmit a first command to the first UE to transmit a scheduled PRACH signal; and a memory coupled to the at least one processor.
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30. An apparatus for wireless communications, comprising:
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at least one processor configured to; receive a command from a base station (BS) to transmit a scheduled physical random access channel (PRACH) signal to the BS; obtain an indication of a scheduled PRACH region comprising a set of transmission resources, within a narrowband region of a wider system bandwidth, for transmitting scheduled PRACH signals to the BS; and transmit a PRACH signal to the BS using the indicated transmission resources; and a memory coupled to the at least one processor.
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Specification