Methods and apparatuses for random access
AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorsZhipeng LIN, Gustav ALMQUIST
Life of this patent
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Abstract
A method implemented in a terminal device in a wireless communication system. According to the method, a random access request including a training sequence is generated. The training sequence is configured based on a requirement of a coverage gain for a predetermined coverage class five (CC5) of the terminal device and configured based on an interference between a random access channel and one or more further random access channels. The random access request is transmitted to a network device on the random access channel.
Claims19
A method implemented in a terminal device in a wireless communication system, comprising:
- generating a random access request including a training sequence, wherein the training sequence is configured based on a requirement of a coverage gain for a predetermined coverage class five (CC5) of the terminal device and configured based on an interference between a random access channel and one or more further random access channels;
- and
- transmitting, to a network device, the random access request on the random access channel.
A method implemented in a network device in a wireless communication system, comprising:
- receiving a random access request from a terminal device on a random access channel;
- and
- detecting a training sequence in the random access request, wherein the training sequence is configured based on a requirement of a coverage gain for a predetermined coverage class five (CC5) of the terminal device and configured based on an interference between the random access channel and one or more further random access channels.
An apparatus at a terminal device in a wireless communication system, comprising:
- a processor;
- and
- a memory storing instructions which, when executed by the processor, are capable of causing the apparatus to perform operations to:
- generate a random access request including a training sequence, wherein the training sequence is configured based on a requirement of a coverage gain for a predetermined coverage class five (CC5) of the terminal device and configured based on an interference between a random access channel and one or more further random access channels;
- and
- transmit, to a network device, the random access request on the random access channel.
Dependencies are inferred from the claim text.