Service provider identity indication method and device, user equipment and access device
摘要
說(shuō)明書
In some possible embodiments of the present disclosure, the access request message may include a DMRS sequence and/or indication information. There exists a correspondence between a DMRS sequence group to which the DMRS sequence belongs and the quantity of the PSP-IDs to be transmitted by the UE, and the access device may determine the quantity of the PSP-IDs to be transmitted by the UE in accordance with the correspondence; or there is a correspondence between the DMRS sequence and the quantity of the PSP-IDs to be transmitted by the UE, and the access device may determine the quantity of the PSP-IDs to be transmitted by the UE in accordance with the correspondence. The indication information is used to indicate the quantity of the PSP-IDs to be transmitted by the UE and transmitted through one or more data symbols in the PRACH.
In some possible embodiments of the present disclosure, the indication information may be carried in one or more QPSK symbols of the one or more data symbols in the PRACH, and/or the DMRS sequence may be carried in one or more pilot symbols or the one or more data symbols in the PRACH.
