CN111601396A - Method and system for transmitting block chain related information by using 5G communication system - Google Patents

Method and system for transmitting block chain related information by using 5G communication system Download PDF

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Publication number
CN111601396A
CN111601396A CN202010378834.1A CN202010378834A CN111601396A CN 111601396 A CN111601396 A CN 111601396A CN 202010378834 A CN202010378834 A CN 202010378834A CN 111601396 A CN111601396 A CN 111601396A
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sub
mac pdu
mobile terminal
random access
bandwidth
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CN111601396B (en
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王子芹
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LianBo (Chengdu) Technology Co.,Ltd.
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Beijing Guangyu Zhixun Technology Co ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees

Abstract

The invention discloses a method for transmitting block chain related information by using a 5G communication system, which comprises the following steps: receiving, by a first mobile terminal, information related to a block chain issued by a user; receiving, by a first mobile terminal, system information transmitted by a 5G base station, wherein a plurality of other mobile terminals different from the first mobile terminal exist within a communication coverage of the 5G base station, wherein the first mobile terminal supports communication with the 5G base station with a first bandwidth, and a second mobile terminal of the plurality of other mobile terminals supports communication with the 5G base station with a second bandwidth, wherein the second bandwidth supported by the second mobile terminal has a minimum value among the plurality of other mobile terminals, wherein the second bandwidth is smaller than the first bandwidth; determining, by the first mobile terminal, a time-frequency resource for transmitting the random access preamble in response to receiving the system information, wherein the time-frequency resource for transmitting the random access preamble is indicated in the system information, wherein a bandwidth of the time-frequency resource for transmitting the random access preamble is less than or equal to the second bandwidth.

Description

Method and system for transmitting block chain related information by using 5G communication system
Technical Field
The present invention relates to the field of blockchain technology, and more particularly, to a method and system for transmitting blockchain related information using a 5G communication system.
Background
Blockchains are a term of art in information technology. In essence, the system is a shared database, and the data or information stored in the shared database has the characteristics of 'unforgeability', 'whole-course trace', 'traceability', 'public transparency', 'collective maintenance', and the like. Based on the characteristics, the block chain technology lays a solid 'trust' foundation, creates a reliable 'cooperation' mechanism and has wide application prospect.
The prior art CN111080295A discloses an electronic contract processing method and device based on a block chain, wherein the method includes: acquiring a service request sent by an enterprise server, and generating an initial service electronic contract according to the service request and a contract template in an intelligent contract; acquiring a first signature obtained by signing the initial service electronic contract by the enterprise server, and determining the initial service electronic contract and the first signature as the first service electronic contract; verifying the first signature by adopting an enterprise certificate, and storing the first service electronic contract in a block chain when the first signature passes the verification; acquiring a second signature obtained by the user terminal signing the first service electronic contract, and determining the first service electronic contract and the second signature as a second service electronic contract; and verifying the second signature by adopting the user certificate, and storing the second service electronic contract in the block chain when the second signature passes the verification.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The present invention is directed to a method and system for transmitting information related to a block chain in a 5G communication system, which overcome the disadvantages of the prior art.
To achieve the above object, the present invention provides a method for transmitting information related to a blockchain using a 5G communication system, wherein the method for transmitting information related to a blockchain using a 5G communication system comprises the following steps:
receiving, by a first mobile terminal, information related to a block chain issued by a user;
receiving, by a first mobile terminal, system information transmitted by a 5G base station, wherein a plurality of other mobile terminals different from the first mobile terminal exist within a communication coverage of the 5G base station, wherein the first mobile terminal supports communication with the 5G base station with a first bandwidth, and a second mobile terminal of the plurality of other mobile terminals supports communication with the 5G base station with a second bandwidth, wherein the second bandwidth supported by the second mobile terminal has a minimum value among the plurality of other mobile terminals, wherein the second bandwidth is smaller than the first bandwidth;
determining, by the first mobile terminal, a time-frequency resource for transmitting the random access preamble in response to receiving the system information, wherein the time-frequency resource for transmitting the random access preamble is indicated in the system information, wherein a bandwidth of the time-frequency resource for transmitting the random access preamble is less than or equal to the second bandwidth;
sending a random access lead code to the 5G base station by a first mobile terminal on a time-frequency resource used for sending the random access lead code, wherein the random access lead code has a first random access lead code identity (RAPID);
transmitting, by the 5G base station, scheduling information on a random access response to the first mobile terminal on a PDCCH channel in response to receiving the random access preamble, wherein a bandwidth of the PDCCH channel is less than or equal to a second bandwidth, wherein a frequency location of the PDCCH channel is indicated in the system information;
receiving, by the first mobile terminal, a random access response on a PDSCH channel in response to receiving scheduling information for the random access response, wherein a bandwidth of the PDSCH channel is less than or equal to a second bandwidth, a frequency location of the PDSCH channel being indicated in the scheduling information, wherein the random access response is encapsulated in a MAC protocol data unit, PDU, wherein the MAC PDU has a plurality of sub-MAC PDUs, wherein each sub-MAC PDU has a sub-MAC PDU subheader;
in response to receiving the MAC PDUs, sub-MAC PDU subheaders of each sub-MAC PDU are decoded in turn by the first mobile terminal.
In a preferred embodiment, the method for transmitting the information related to the block chain by using the 5G communication system comprises the following steps:
checking, by the first mobile terminal, a first field in the decoded first sub-MAC PDU subheader in response to decoding the sub-MAC PDU subheader of each sub-MAC PDU, wherein the first field is used to indicate whether a RAPID is present in the first sub-MAC PDU subheader;
if the first field indicates that the first sub-MAC PDU subheader does not have a RAPID, discarding, by the first mobile terminal, the first sub-MAC PDU corresponding to the first sub-MAC PDU subheader and continuing to decode the sub-MAC PDUs subsequent to the first sub-MAC PDU;
if the first field indicates that the first sub-MAC PDU subheader has a RAPID, continuing to check a second field in the first sub-MAC PDU subheader by the first mobile terminal, wherein the second field is used for indicating whether a random access response is included in the first sub-MAC PDU or not;
if the second field indicates that the first sub-MAC PDU does not include the random access response, the first mobile terminal discards the first sub-MAC PDU corresponding to the sub-header of the first sub-MAC PDU and continues to decode the sub-MAC PDUs after the first sub-MAC PDU;
if the second field indicates that the random access response is included in the first sub-MAC PDU, continuing to check a RAPID in a sub-header of the first sub-MAC PDU by the first mobile terminal;
if the RAPID in the first sub-MAC PDU sub-header is different from the first RAPID, the first mobile terminal discards the first sub-MAC PDU corresponding to the first sub-MAC PDU sub-header and continues to decode the sub-MAC PDUs behind the first sub-MAC PDU;
and if the RAPID in the first sub-MAC PDU sub-header is the same as the first RAPID, decoding the payload part of the first sub-MAC PDU corresponding to the first sub-MAC PDU sub-header by the first mobile terminal to obtain a random access response, wherein the random access response at least comprises an uplink authorization, and the bandwidth of the time-frequency resource included in the uplink authorization is less than or equal to the second bandwidth.
In a preferred embodiment, the method for transmitting the information related to the block chain by using the 5G communication system comprises the following steps:
responding to the received random access response, and sending a scheduled message to the 5G base station by the first mobile terminal, wherein the scheduled message comprises a request for establishing RRC connection;
transmitting, by the 5G base station to the first mobile terminal, scheduling information on a contention resolution message on a PDCCH channel in response to receiving the scheduled message, wherein a bandwidth of the PDCCH channel is less than or equal to the second bandwidth, wherein a frequency location of the PDCCH channel is indicated in the system information;
receiving, by the first mobile terminal, a contention resolution message on a PDSCH channel in response to receiving scheduling information for the contention resolution message, wherein a bandwidth of the PDSCH channel is less than or equal to the second bandwidth, a frequency location of the PDSCH channel being indicated in the scheduling information for the contention resolution message;
in response to receiving the contention resolution message, the user-issued blockchain related information is sent by the first mobile terminal to the 5G base station.
In a preferred embodiment, the method for transmitting the information related to the block chain by using the 5G communication system comprises the following steps:
responding to the RRC connection established with the 5G base station, if the first mobile terminal needs to request second system information, the first mobile terminal sends a second random access lead code used for requesting the second system information to the 5G base station on time-frequency resources used for sending the random access lead code, wherein the second random access lead code has a second random access lead code identity (RAPID);
transmitting, by the 5G base station, scheduling information on a random access response to the first mobile terminal on a PDCCH channel in response to receiving the second random access preamble, wherein a bandwidth of the PDCCH channel is less than or equal to a second bandwidth, wherein a frequency location of the PDCCH channel is indicated in the system information;
receiving, by the first mobile terminal, a random access response on a PDSCH channel in response to receiving scheduling information for the random access response, wherein a bandwidth of the PDSCH channel is less than or equal to a second bandwidth, a frequency location of the PDSCH channel being indicated in the scheduling information, wherein the random access response is encapsulated in a MAC protocol data unit, PDU, wherein the MAC PDU has a plurality of sub-MAC PDUs, wherein each sub-MAC PDU has a sub-MAC PDU subheader;
in response to receiving the MAC PDUs, sub-MAC PDU subheaders of each sub-MAC PDU are decoded in turn by the first mobile terminal.
In a preferred embodiment, the method for transmitting the information related to the block chain by using the 5G communication system comprises the following steps:
checking, by the first mobile terminal, a first field in a decoded second sub-MAC PDU sub-header in response to decoding the sub-MAC PDU sub-header of each sub-MAC PDU, wherein the first field is used to indicate whether a RAPID is present in the second sub-MAC PDU sub-header;
if the first field indicates that the second sub-MAC PDU sub-header does not have a RAPID, discarding, by the first mobile terminal, a second sub-MAC PDU corresponding to the second sub-MAC PDU sub-header and continuing to decode sub-MAC PDUs subsequent to the second sub-MAC PDU;
if the first field indicates that the second sub-MAC PDU subheader has a RAPID, continuing to check a second field in the second sub-MAC PDU subheader by the first mobile terminal, wherein the second field is used for indicating whether a random access response is included in the second sub-MAC PDU or not;
if the second field indicates that the second sub-MAC PDU does not include the random access response, the first mobile terminal discards a second sub-MAC PDU corresponding to the sub-header of the second sub-MAC PDU and continues to decode sub-MAC PDUs behind the second sub-MAC PDU;
if the second field indicates that the random access response is included in the second sub-MAC PDU, continuing to check a RAPID in a sub-header of the second sub-MAC PDU by the first mobile terminal;
if the RAPID in the sub-header of the second sub-MAC PDU is different from the second RAPID, discarding, by the first mobile terminal, the second sub-MAC PDU corresponding to the sub-header of the second sub-MAC PDU and continuing to decode the sub-MAC PDU subsequent to the second sub-MAC PDU;
decoding, by the first mobile terminal, a payload portion of a second sub-MAC PDU corresponding to the second sub-MAC PDU subheader to obtain a random access response if a RAPID in the second sub-MAC PDU subheader is the same as the second RAPID, wherein the random access response includes at least an indication of a resource for transmitting the second system information;
receiving, by the mobile terminal, the second system information transmitted by the 5G base station on the indicated resource for transmitting the second system information in response to receiving the random access response.
The invention provides a system for transmitting block chain related information by using a 5G communication system, which is characterized in that the system for transmitting the block chain related information by using the 5G communication system comprises:
means for receiving, by a first mobile terminal, user-issued blockchain related information;
means for receiving, by a first mobile terminal, system information transmitted by a 5G base station, wherein a plurality of other mobile terminals different from the first mobile terminal are present within a communication coverage of the 5G base station, wherein the first mobile terminal supports communication with the 5G base station at a first bandwidth, and a second mobile terminal of the plurality of other mobile terminals supports communication with the 5G base station at a second bandwidth, wherein the second bandwidth supported by the second mobile terminal has a minimum value among the plurality of other mobile terminals, wherein the second bandwidth is smaller than the first bandwidth;
means for determining, by the first mobile terminal, a time-frequency resource for transmitting the random access preamble in response to receiving the system information, wherein the time-frequency resource for transmitting the random access preamble is indicated in the system information, wherein a bandwidth of the time-frequency resource for transmitting the random access preamble is less than or equal to a second bandwidth;
means for transmitting, by a first mobile terminal, a random access preamble to a 5G base station on a time-frequency resource for transmitting the random access preamble, wherein the random access preamble has a first random access preamble identity, RAPID;
means for transmitting, by the 5G base station, scheduling information on a random access response to the first mobile terminal on a PDCCH channel in response to receiving the random access preamble, wherein a bandwidth of the PDCCH channel is less than or equal to a second bandwidth, wherein a frequency location of the PDCCH channel is indicated in the system information;
means for receiving, by the first mobile terminal, a random access response on a PDSCH channel in response to receiving scheduling information for the random access response, wherein a bandwidth of the PDSCH channel is less than or equal to a second bandwidth, a frequency location of the PDSCH channel is indicated in the scheduling information, wherein the random access response is encapsulated in a MAC Protocol Data Unit (PDU), wherein the MAC PDU has a plurality of sub-MAC PDUs therein, wherein each sub-MAC PDU has a sub-MAC PDU subheader;
means for decoding, by the first mobile terminal, the sub-MAC PDU subheader of each sub-MAC PDU in turn in response to receiving the MAC PDU.
In a preferred embodiment, a system for transmitting information related to a blockchain using a 5G communication system comprises:
means for checking, by the first mobile terminal, a first field in a decoded first sub-MAC PDU subheader in response to decoding the sub-MAC PDU subheader of each sub-MAC PDU, wherein the first field is to indicate whether a RAPID is present in the first sub-MAC PDU subheader;
means for discarding, by the first mobile terminal, the first sub-MAC PDU corresponding to the first sub-MAC PDU subheader and continuing to decode sub-MAC PDUs subsequent to the first sub-MAC PDU if the first field indicates that the first sub-MAC PDU subheader does not have a RAPID;
means for continuing, by the first mobile terminal, checking a second field in the first sub-MAC PDU subheader if the first field indicates a RAPID in the first sub-MAC PDU subheader, wherein the second field indicates whether a random access response is included in the first sub-MAC PDU;
means for discarding, by the first mobile terminal, a first sub-MAC PDU corresponding to the first sub-MAC PDU subheader and continuing to decode sub-MAC PDUs subsequent to the first sub-MAC PDU if the second field indicates that the random access response is not included in the first sub-MAC PDU;
means for continuing, by the first mobile terminal, checking a RAPID in a subheader of the first sub-MAC PDU if the second field indicates that the random access response is included in the first sub-MAC PDU;
means for discarding, by the first mobile terminal, a first sub-MAC PDU corresponding to the first sub-MAC PDU subheader and continuing to decode sub-MAC PDUs subsequent to the first sub-MAC PDU if a RAPID in the first sub-MAC PDU subheader is different from the first RAPID;
means for decoding, by the first mobile terminal, a payload portion of a first sub-MAC PDU corresponding to a first sub-MAC PDU sub-header to obtain a random access response if a RAPID in the first sub-MAC PDU sub-header is the same as the first RAPID, wherein the random access response includes at least an uplink grant, and wherein a bandwidth of a time-frequency resource included in the uplink grant is less than or equal to a second bandwidth.
In a preferred embodiment, a system for transmitting information related to a blockchain using a 5G communication system comprises:
means for transmitting, by the first mobile terminal to the 5G base station, a scheduled message in response to receiving the random access response, wherein the scheduled message includes a request to establish an RRC connection;
means for transmitting, by the 5G base station to the first mobile terminal, scheduling information for a contention resolution message on a PDCCH channel to the first mobile terminal in response to receiving the scheduled message, wherein a bandwidth of the PDCCH channel is less than or equal to a second bandwidth, wherein a frequency location of the PDCCH channel is indicated in the system information;
means for receiving, by the first mobile terminal, a contention resolution message on a PDSCH channel in response to receiving the scheduling information for the contention resolution message, wherein a bandwidth of the PDSCH channel is less than or equal to the second bandwidth, a frequency location of the PDSCH channel being indicated in the scheduling information for the contention resolution message;
means for transmitting, by the first mobile terminal to the 5G base station, the user-issued blockchain-related information in response to receiving the contention resolution message.
In a preferred embodiment, a system for transmitting information related to a blockchain using a 5G communication system comprises:
means for transmitting, by the first mobile terminal to the 5G base station, a second random access preamble for requesting second system information on a time-frequency resource for transmitting the random access preamble if the first mobile terminal needs to request the second system information in response to establishing the RRC connection with the 5G base station, wherein the second random access preamble has a second random access preamble identity RAPID;
means for transmitting, by the 5G base station, scheduling information on a random access response to the first mobile terminal on a PDCCH channel in response to receiving the second random access preamble, wherein a bandwidth of the PDCCH channel is less than or equal to the second bandwidth, wherein a frequency location of the PDCCH channel is indicated in the system information;
means for receiving, by the first mobile terminal, a random access response on a PDSCH channel in response to receiving scheduling information for the random access response, wherein a bandwidth of the PDSCH channel is less than or equal to a second bandwidth, a frequency location of the PDSCH channel is indicated in the scheduling information, wherein the random access response is encapsulated in a MAC Protocol Data Unit (PDU), wherein the MAC PDU has a plurality of sub-MAC PDUs therein, wherein each sub-MAC PDU has a sub-MAC PDU subheader;
means for decoding, by the first mobile terminal, the sub-MAC PDU subheader of each sub-MAC PDU in turn in response to receiving the MAC PDU.
In a preferred embodiment, a system for transmitting information related to a blockchain using a 5G communication system comprises:
means for checking, by the first mobile terminal, a first field in a decoded second sub-MAC PDU subheader in response to decoding the sub-MAC PDU subheader of each sub-MAC PDU, wherein the first field is used to indicate whether a RAPID is present in the second sub-MAC PDU subheader;
means for discarding, by the first mobile terminal, a second sub-MAC PDU corresponding to the second sub-MAC PDU subheader and continuing to decode sub-MAC PDUs subsequent to the second sub-MAC PDU if the first field indicates that the second sub-MAC PDU subheader does not have a RAPID;
means for continuing, by the first mobile terminal, checking a second field in the second sub-MAC PDU subheader if the first field indicates a RAPID in the second sub-MAC PDU subheader, wherein the second field indicates whether a random access response is included in the second sub-MAC PDU;
means for discarding, by the first mobile terminal, a second sub-MAC PDU corresponding to the second sub-MAC PDU sub-header and continuing to decode sub-MAC PDUs subsequent to the second sub-MAC PDU if the second field indicates that the random access response is not included in the second sub-MAC PDU;
means for continuing, by the first mobile terminal, checking a RAPID in a subheader of the second sub-MAC PDU if the second field indicates that the random access response is included in the second sub-MAC PDU;
means for discarding, by the first mobile terminal, a second sub-MAC PDU corresponding to the second sub-MAC PDU subheader and continuing to decode sub-MAC PDUs subsequent to the second sub-MAC PDU if a RAPID in the second sub-MAC PDU subheader is different from the second RAPID;
means for decoding, by the first mobile terminal, a payload portion of a second sub-MAC PDU corresponding to a second sub-MAC PDU subheader to obtain a random access response if a RAPID in the second sub-MAC PDU subheader is the same as the second RAPID, wherein the random access response includes at least an indication of resources for transmission of the second system information;
means for receiving, by the mobile terminal, the second system information transmitted by the 5G base station on the indicated resource for transmission of the second system information in response to receiving the random access response.
Compared with the prior art, the method has the advantages that the block chain relates to many scientific and technical problems of mathematics, cryptography, Internet, computer programming and the like. From the application perspective, the blockchain is simply a distributed shared account book and database, and has the characteristics of decentralization, no tampering, trace remaining in the whole process, traceability, collective maintenance, public transparency and the like. The characteristics ensure the honesty and the transparency of the block chain and lay a foundation for creating trust for the block chain. It can be said that the basis of the blockchain technology is the internet, and if the blockchain technology is not available, the blockchain technology cannot be realized, but the internet has opened a new era of wireless interconnection and everything interconnection, so how to integrate the wireless communication technology and the blockchain technology has become the focus of research at present. Aiming at the problems in the prior art, the application provides a method and a system for transmitting block chain related information by using a 5G communication system.
Drawings
Fig. 1 is a schematic diagram of a system architecture according to an embodiment of the present invention.
FIG. 2 is a flow diagram of a method according to an embodiment of the invention.
Fig. 3 is a diagram illustrating a structure of a MAC PDU according to an embodiment of the present invention.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Fig. 1 is a schematic diagram of a system architecture according to an embodiment of the present invention.
FIG. 2 is a flow diagram of a method according to an embodiment of the invention. As shown in the figure, the method of the present invention comprises the steps of:
step 101: receiving, by a first mobile terminal, information related to a block chain issued by a user;
step 102: receiving, by a first mobile terminal, system information transmitted by a 5G base station, wherein a plurality of other mobile terminals different from the first mobile terminal exist within a communication coverage of the 5G base station, wherein the first mobile terminal supports communication with the 5G base station with a first bandwidth, and a second mobile terminal of the plurality of other mobile terminals supports communication with the 5G base station with a second bandwidth, wherein the second bandwidth supported by the second mobile terminal has a minimum value among the plurality of other mobile terminals, wherein the second bandwidth is smaller than the first bandwidth;
step 103: determining, by the first mobile terminal, a time-frequency resource for transmitting the random access preamble in response to receiving the system information, wherein the time-frequency resource for transmitting the random access preamble is indicated in the system information, wherein a bandwidth of the time-frequency resource for transmitting the random access preamble is less than or equal to the second bandwidth;
step 104: sending a random access lead code to the 5G base station by a first mobile terminal on a time-frequency resource used for sending the random access lead code, wherein the random access lead code has a first random access lead code identity (RAPID);
step 105: transmitting, by the 5G base station, scheduling information on a random access response to the first mobile terminal on a PDCCH channel in response to receiving the random access preamble, wherein a bandwidth of the PDCCH channel is less than or equal to a second bandwidth, wherein a frequency location of the PDCCH channel is indicated in the system information;
step 106: receiving, by the first mobile terminal, a random access response on a PDSCH channel in response to receiving scheduling information for the random access response, wherein a bandwidth of the PDSCH channel is less than or equal to a second bandwidth, a frequency location of the PDSCH channel being indicated in the scheduling information, wherein the random access response is encapsulated in a MAC protocol data unit, PDU, wherein the MAC PDU has a plurality of sub-MAC PDUs, wherein each sub-MAC PDU has a sub-MAC PDU subheader;
step 107: in response to receiving the MAC PDUs, sub-MAC PDU subheaders of each sub-MAC PDU are decoded in turn by the first mobile terminal.
In a preferred embodiment, the method for transmitting the information related to the block chain by using the 5G communication system comprises the following steps:
checking, by the first mobile terminal, a first field in the decoded first sub-MAC PDU subheader in response to decoding the sub-MAC PDU subheader of each sub-MAC PDU, wherein the first field is used to indicate whether a RAPID is present in the first sub-MAC PDU subheader;
if the first field indicates that the first sub-MAC PDU subheader does not have a RAPID, discarding, by the first mobile terminal, the first sub-MAC PDU corresponding to the first sub-MAC PDU subheader and continuing to decode the sub-MAC PDUs subsequent to the first sub-MAC PDU;
if the first field indicates that the first sub-MAC PDU subheader has a RAPID, continuing to check a second field in the first sub-MAC PDU subheader by the first mobile terminal, wherein the second field is used for indicating whether a random access response is included in the first sub-MAC PDU or not;
if the second field indicates that the first sub-MAC PDU does not include the random access response, the first mobile terminal discards the first sub-MAC PDU corresponding to the sub-header of the first sub-MAC PDU and continues to decode the sub-MAC PDUs after the first sub-MAC PDU;
if the second field indicates that the random access response is included in the first sub-MAC PDU, continuing to check a RAPID in a sub-header of the first sub-MAC PDU by the first mobile terminal;
if the RAPID in the first sub-MAC PDU sub-header is different from the first RAPID, the first mobile terminal discards the first sub-MAC PDU corresponding to the first sub-MAC PDU sub-header and continues to decode the sub-MAC PDUs behind the first sub-MAC PDU;
and if the RAPID in the first sub-MAC PDU sub-header is the same as the first RAPID, decoding the payload part of the first sub-MAC PDU corresponding to the first sub-MAC PDU sub-header by the first mobile terminal to obtain a random access response, wherein the random access response at least comprises an uplink authorization, and the bandwidth of the time-frequency resource included in the uplink authorization is less than or equal to the second bandwidth.
In a preferred embodiment, the method for transmitting the information related to the block chain by using the 5G communication system comprises the following steps:
responding to the received random access response, and sending a scheduled message to the 5G base station by the first mobile terminal, wherein the scheduled message comprises a request for establishing RRC connection;
transmitting, by the 5G base station to the first mobile terminal, scheduling information on a contention resolution message on a PDCCH channel in response to receiving the scheduled message, wherein a bandwidth of the PDCCH channel is less than or equal to the second bandwidth, wherein a frequency location of the PDCCH channel is indicated in the system information;
receiving, by the first mobile terminal, a contention resolution message on a PDSCH channel in response to receiving scheduling information for the contention resolution message, wherein a bandwidth of the PDSCH channel is less than or equal to the second bandwidth, a frequency location of the PDSCH channel being indicated in the scheduling information for the contention resolution message;
in response to receiving the contention resolution message, the user-issued blockchain related information is sent by the first mobile terminal to the 5G base station.
In a preferred embodiment, the method for transmitting the information related to the block chain by using the 5G communication system comprises the following steps:
responding to the RRC connection established with the 5G base station, if the first mobile terminal needs to request second system information, the first mobile terminal sends a second random access lead code used for requesting the second system information to the 5G base station on time-frequency resources used for sending the random access lead code, wherein the second random access lead code has a second random access lead code identity (RAPID);
transmitting, by the 5G base station, scheduling information on a random access response to the first mobile terminal on a PDCCH channel in response to receiving the second random access preamble, wherein a bandwidth of the PDCCH channel is less than or equal to a second bandwidth, wherein a frequency location of the PDCCH channel is indicated in the system information;
receiving, by the first mobile terminal, a random access response on a PDSCH channel in response to receiving scheduling information for the random access response, wherein a bandwidth of the PDSCH channel is less than or equal to a second bandwidth, a frequency location of the PDSCH channel being indicated in the scheduling information, wherein the random access response is encapsulated in a MAC protocol data unit, PDU, wherein the MAC PDU has a plurality of sub-MAC PDUs, wherein each sub-MAC PDU has a sub-MAC PDU subheader;
in response to receiving the MAC PDUs, sub-MAC PDU subheaders of each sub-MAC PDU are decoded in turn by the first mobile terminal.
In a preferred embodiment, the method for transmitting the information related to the block chain by using the 5G communication system comprises the following steps:
checking, by the first mobile terminal, a first field in a decoded second sub-MAC PDU sub-header in response to decoding the sub-MAC PDU sub-header of each sub-MAC PDU, wherein the first field is used to indicate whether a RAPID is present in the second sub-MAC PDU sub-header;
if the first field indicates that the second sub-MAC PDU sub-header does not have a RAPID, discarding, by the first mobile terminal, a second sub-MAC PDU corresponding to the second sub-MAC PDU sub-header and continuing to decode sub-MAC PDUs subsequent to the second sub-MAC PDU;
if the first field indicates that the second sub-MAC PDU subheader has a RAPID, continuing to check a second field in the second sub-MAC PDU subheader by the first mobile terminal, wherein the second field is used for indicating whether a random access response is included in the second sub-MAC PDU or not;
if the second field indicates that the second sub-MAC PDU does not include the random access response, the first mobile terminal discards a second sub-MAC PDU corresponding to the sub-header of the second sub-MAC PDU and continues to decode sub-MAC PDUs behind the second sub-MAC PDU;
if the second field indicates that the random access response is included in the second sub-MAC PDU, continuing to check a RAPID in a sub-header of the second sub-MAC PDU by the first mobile terminal;
if the RAPID in the sub-header of the second sub-MAC PDU is different from the second RAPID, discarding, by the first mobile terminal, the second sub-MAC PDU corresponding to the sub-header of the second sub-MAC PDU and continuing to decode the sub-MAC PDU subsequent to the second sub-MAC PDU;
decoding, by the first mobile terminal, a payload portion of a second sub-MAC PDU corresponding to the second sub-MAC PDU subheader to obtain a random access response if a RAPID in the second sub-MAC PDU subheader is the same as the second RAPID, wherein the random access response includes at least an indication of a resource for transmitting the second system information;
receiving, by the mobile terminal, the second system information transmitted by the 5G base station on the indicated resource for transmitting the second system information in response to receiving the random access response.
The invention provides a system for transmitting block chain related information by using a 5G communication system, which is characterized in that the system for transmitting the block chain related information by using the 5G communication system comprises:
means for receiving, by a first mobile terminal, user-issued blockchain related information;
means for receiving, by a first mobile terminal, system information transmitted by a 5G base station, wherein a plurality of other mobile terminals different from the first mobile terminal are present within a communication coverage of the 5G base station, wherein the first mobile terminal supports communication with the 5G base station at a first bandwidth, and a second mobile terminal of the plurality of other mobile terminals supports communication with the 5G base station at a second bandwidth, wherein the second bandwidth supported by the second mobile terminal has a minimum value among the plurality of other mobile terminals, wherein the second bandwidth is smaller than the first bandwidth;
means for determining, by the first mobile terminal, a time-frequency resource for transmitting the random access preamble in response to receiving the system information, wherein the time-frequency resource for transmitting the random access preamble is indicated in the system information, wherein a bandwidth of the time-frequency resource for transmitting the random access preamble is less than or equal to a second bandwidth;
means for transmitting, by a first mobile terminal, a random access preamble to a 5G base station on a time-frequency resource for transmitting the random access preamble, wherein the random access preamble has a first random access preamble identity, RAPID;
means for transmitting, by the 5G base station, scheduling information on a random access response to the first mobile terminal on a PDCCH channel in response to receiving the random access preamble, wherein a bandwidth of the PDCCH channel is less than or equal to a second bandwidth, wherein a frequency location of the PDCCH channel is indicated in the system information;
means for receiving, by the first mobile terminal, a random access response on a PDSCH channel in response to receiving scheduling information for the random access response, wherein a bandwidth of the PDSCH channel is less than or equal to a second bandwidth, a frequency location of the PDSCH channel is indicated in the scheduling information, wherein the random access response is encapsulated in a MAC Protocol Data Unit (PDU), wherein the MAC PDU has a plurality of sub-MAC PDUs therein, wherein each sub-MAC PDU has a sub-MAC PDU subheader;
means for decoding, by the first mobile terminal, the sub-MAC PDU subheader of each sub-MAC PDU in turn in response to receiving the MAC PDU.
In a preferred embodiment, a system for transmitting information related to a blockchain using a 5G communication system comprises:
means for checking, by the first mobile terminal, a first field in a decoded first sub-MAC PDU subheader in response to decoding the sub-MAC PDU subheader of each sub-MAC PDU, wherein the first field is to indicate whether a RAPID is present in the first sub-MAC PDU subheader;
means for discarding, by the first mobile terminal, the first sub-MAC PDU corresponding to the first sub-MAC PDU subheader and continuing to decode sub-MAC PDUs subsequent to the first sub-MAC PDU if the first field indicates that the first sub-MAC PDU subheader does not have a RAPID;
means for continuing, by the first mobile terminal, checking a second field in the first sub-MAC PDU subheader if the first field indicates a RAPID in the first sub-MAC PDU subheader, wherein the second field indicates whether a random access response is included in the first sub-MAC PDU;
means for discarding, by the first mobile terminal, a first sub-MAC PDU corresponding to the first sub-MAC PDU subheader and continuing to decode sub-MAC PDUs subsequent to the first sub-MAC PDU if the second field indicates that the random access response is not included in the first sub-MAC PDU;
means for continuing, by the first mobile terminal, checking a RAPID in a subheader of the first sub-MAC PDU if the second field indicates that the random access response is included in the first sub-MAC PDU;
means for discarding, by the first mobile terminal, a first sub-MAC PDU corresponding to the first sub-MAC PDU subheader and continuing to decode sub-MAC PDUs subsequent to the first sub-MAC PDU if a RAPID in the first sub-MAC PDU subheader is different from the first RAPID;
means for decoding, by the first mobile terminal, a payload portion of a first sub-MAC PDU corresponding to a first sub-MAC PDU sub-header to obtain a random access response if a RAPID in the first sub-MAC PDU sub-header is the same as the first RAPID, wherein the random access response includes at least an uplink grant, and wherein a bandwidth of a time-frequency resource included in the uplink grant is less than or equal to a second bandwidth.
In a preferred embodiment, a system for transmitting information related to a blockchain using a 5G communication system comprises:
means for transmitting, by the first mobile terminal to the 5G base station, a scheduled message in response to receiving the random access response, wherein the scheduled message includes a request to establish an RRC connection;
means for transmitting, by the 5G base station to the first mobile terminal, scheduling information for a contention resolution message on a PDCCH channel to the first mobile terminal in response to receiving the scheduled message, wherein a bandwidth of the PDCCH channel is less than or equal to a second bandwidth, wherein a frequency location of the PDCCH channel is indicated in the system information;
means for receiving, by the first mobile terminal, a contention resolution message on a PDSCH channel in response to receiving the scheduling information for the contention resolution message, wherein a bandwidth of the PDSCH channel is less than or equal to the second bandwidth, a frequency location of the PDSCH channel being indicated in the scheduling information for the contention resolution message;
means for transmitting, by the first mobile terminal to the 5G base station, the user-issued blockchain-related information in response to receiving the contention resolution message.
In a preferred embodiment, a system for transmitting information related to a blockchain using a 5G communication system comprises:
means for transmitting, by the first mobile terminal to the 5G base station, a second random access preamble for requesting second system information on a time-frequency resource for transmitting the random access preamble if the first mobile terminal needs to request the second system information in response to establishing the RRC connection with the 5G base station, wherein the second random access preamble has a second random access preamble identity RAPID; generally, the first system information refers to information necessary for establishing RRC connection between a terminal and a base station, and information unnecessary for accessing the base station may be sent in the second system information, and currently, some enterprises participating in standard formulation consider that SIB 1 and some SIB 2 messages in LTE belong to "information necessary for establishing RRC connection between the terminal and the base station", and other system information may be sent in the second system information.
Means for transmitting, by the 5G base station, scheduling information on a random access response to the first mobile terminal on a PDCCH channel in response to receiving the second random access preamble, wherein a bandwidth of the PDCCH channel is less than or equal to the second bandwidth, wherein a frequency location of the PDCCH channel is indicated in the system information;
means for receiving, by the first mobile terminal, a random access response on a PDSCH channel in response to receiving scheduling information for the random access response, wherein a bandwidth of the PDSCH channel is less than or equal to a second bandwidth, a frequency location of the PDSCH channel is indicated in the scheduling information, wherein the random access response is encapsulated in a MAC Protocol Data Unit (PDU), wherein the MAC PDU has a plurality of sub-MAC PDUs therein, wherein each sub-MAC PDU has a sub-MAC PDU subheader;
means for decoding, by the first mobile terminal, the sub-MAC PDU subheader of each sub-MAC PDU in turn in response to receiving the MAC PDU.
In a preferred embodiment, a system for transmitting information related to a blockchain using a 5G communication system comprises:
means for checking, by the first mobile terminal, a first field in a decoded second sub-MAC PDU subheader in response to decoding the sub-MAC PDU subheader of each sub-MAC PDU, wherein the first field is used to indicate whether a RAPID is present in the second sub-MAC PDU subheader;
means for discarding, by the first mobile terminal, a second sub-MAC PDU corresponding to the second sub-MAC PDU subheader and continuing to decode sub-MAC PDUs subsequent to the second sub-MAC PDU if the first field indicates that the second sub-MAC PDU subheader does not have a RAPID;
means for continuing, by the first mobile terminal, checking a second field in the second sub-MAC PDU subheader if the first field indicates a RAPID in the second sub-MAC PDU subheader, wherein the second field indicates whether a random access response is included in the second sub-MAC PDU;
means for discarding, by the first mobile terminal, a second sub-MAC PDU corresponding to the second sub-MAC PDU sub-header and continuing to decode sub-MAC PDUs subsequent to the second sub-MAC PDU if the second field indicates that the random access response is not included in the second sub-MAC PDU;
means for continuing, by the first mobile terminal, checking a RAPID in a subheader of the second sub-MAC PDU if the second field indicates that the random access response is included in the second sub-MAC PDU;
means for discarding, by the first mobile terminal, a second sub-MAC PDU corresponding to the second sub-MAC PDU subheader and continuing to decode sub-MAC PDUs subsequent to the second sub-MAC PDU if a RAPID in the second sub-MAC PDU subheader is different from the second RAPID;
means for decoding, by the first mobile terminal, a payload portion of a second sub-MAC PDU corresponding to a second sub-MAC PDU subheader to obtain a random access response if a RAPID in the second sub-MAC PDU subheader is the same as the second RAPID, wherein the random access response includes at least an indication of resources for transmission of the second system information;
means for receiving, by the mobile terminal, the second system information transmitted by the 5G base station on the indicated resource for transmission of the second system information in response to receiving the random access response.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (10)

1. A method for transmitting blockchain related information using a 5G communication system, the method comprising:
receiving, by a first mobile terminal, information related to a block chain issued by a user;
receiving, by a first mobile terminal, system information transmitted by a 5G base station, wherein a plurality of other mobile terminals different from the first mobile terminal exist within a communication coverage of the 5G base station, wherein the first mobile terminal supports communication with the 5G base station at a first bandwidth, and a second mobile terminal of the plurality of other mobile terminals supports communication with the 5G base station at a second bandwidth, wherein the second bandwidth supported by the second mobile terminal has a minimum value among the plurality of other mobile terminals, wherein the second bandwidth is smaller than the first bandwidth;
determining, by the first mobile terminal, a time-frequency resource for transmitting a random access preamble in response to receiving the system information, wherein the time-frequency resource for transmitting the random access preamble is indicated in the system information, wherein a bandwidth of the time-frequency resource for transmitting the random access preamble is less than or equal to the second bandwidth;
transmitting, by a first mobile terminal, a random access preamble to the 5G base station on the time-frequency resource for transmitting the random access preamble, wherein the random access preamble has a first Random Access Preamble Identity (RAPID);
transmitting, by a 5G base station, scheduling information on a random access response to the first mobile terminal on a PDCCH channel in response to receiving a random access preamble, wherein a bandwidth of the PDCCH channel is less than or equal to the second bandwidth, wherein a frequency location of the PDCCH channel is indicated in the system information;
receiving, by the first mobile terminal, a random access response on a PDSCH channel in response to receiving scheduling information for the random access response, wherein a bandwidth of the PDSCH channel is less than or equal to the second bandwidth, a frequency location of the PDSCH channel is indicated in the scheduling information, wherein the random access response is encapsulated in a MAC Protocol Data Unit (PDU), wherein the MAC PDU has a plurality of sub-MAC PDUs therein, wherein each sub-MAC PDU has a sub-MAC PDU subheader;
in response to receiving the MAC PDUs, sequentially decoding, by the first mobile terminal, sub-MAC PDU subheaders of each sub-MAC PDU.
2. The method of claim 1, wherein the method of transmitting the blockchain related information using the 5G communication system comprises the steps of:
checking, by the first mobile terminal, a first field in a first decoded sub-MAC PDU sub-header in response to decoding the sub-MAC PDU sub-header of each sub-MAC PDU, wherein the first field indicates whether a RAPID is present in the first sub-MAC PDU sub-header;
discarding, by the first mobile terminal, a first sub-MAC PDU corresponding to the first sub-MAC PDU subheader and continuing to decode sub-MAC PDUs subsequent to the first sub-MAC PDU if the first field indicates that the first sub-MAC PDU subheader does not have a RAPID;
if the first field indicates a RAPID in the first sub-MAC PDU subheader, continuing to check a second field in the first sub-MAC PDU subheader by the first mobile terminal, wherein the second field is used for indicating whether a random access response is included in the first sub-MAC PDU or not;
discarding, by the first mobile terminal, a first sub-MAC PDU corresponding to the first sub-MAC PDU subheader and continuing to decode sub-MAC PDUs subsequent to the first sub-MAC PDU if the second field indicates that the random access response is not included in the first sub-MAC PDU;
if the second field indicates that a random access response is included in the first sub-MAC PDU, continuing to check a RAPID in a subheader of the first sub-MAC PDU by the first mobile terminal;
if the RAPID in the first sub-MAC PDU sub-header is different from the first RAPID, the first mobile terminal discards the first sub-MAC PDU corresponding to the first sub-MAC PDU sub-header and continues to decode sub-MAC PDUs after the first sub-MAC PDU;
and if the RAPID in the first sub-MAC PDU sub-header is the same as the first RAPID, decoding a payload part of the first sub-MAC PDU corresponding to the first sub-MAC PDU sub-header by the first mobile terminal to obtain a random access response, wherein the random access response at least comprises an uplink authorization, and the bandwidth of a time-frequency resource included in the uplink authorization is less than or equal to the second bandwidth.
3. The method of claim 2, wherein the method of transmitting the blockchain related information using the 5G communication system comprises the steps of:
in response to receiving the random access response, sending a scheduled message to the 5G base station by the first mobile terminal, wherein the scheduled message comprises a request for establishing RRC connection;
transmitting, by a 5G base station to the first mobile terminal, scheduling information for a contention resolution message on a PDCCH channel to the first mobile terminal in response to receiving the scheduled message, wherein a bandwidth of the PDCCH channel is less than or equal to the second bandwidth, wherein a frequency location of the PDCCH channel is indicated in the system information;
receiving, by the first mobile terminal, a contention resolution message on a PDSCH channel in response to receiving the scheduling information for the contention resolution message, wherein a bandwidth of the PDSCH channel is less than or equal to the second bandwidth, a frequency location of the PDSCH channel being indicated in the scheduling information for the contention resolution message;
and sending the block chain related information issued by the user to the 5G base station by the first mobile terminal in response to receiving the contention resolution message.
4. The method of claim 3, wherein the method of transmitting the blockchain related information using the 5G communication system comprises the steps of:
responding to the RRC connection with the 5G base station, if a first mobile terminal needs to request second system information, sending a second random access preamble for requesting the second system information to the 5G base station by the first mobile terminal on the time-frequency resource for sending the random access preamble, wherein the second random access preamble has a second Random Access Preamble Identity (RAPID);
transmitting, by a 5G base station, scheduling information on a random access response to the first mobile terminal on a PDCCH channel in response to receiving a second random access preamble, wherein a bandwidth of the PDCCH channel is less than or equal to the second bandwidth, wherein a frequency location of the PDCCH channel is indicated in the system information;
receiving, by the first mobile terminal, a random access response on a PDSCH channel in response to receiving scheduling information for the random access response, wherein a bandwidth of the PDSCH channel is less than or equal to the second bandwidth, a frequency location of the PDSCH channel is indicated in the scheduling information, wherein the random access response is encapsulated in a MAC Protocol Data Unit (PDU), wherein the MAC PDU has a plurality of sub-MAC PDUs therein, wherein each sub-MAC PDU has a sub-MAC PDU subheader;
in response to receiving the MAC PDUs, sequentially decoding, by the first mobile terminal, sub-MAC PDU subheaders of each sub-MAC PDU.
5. The method of claim 4, wherein the method for transmitting the blockchain related information using the 5G communication system comprises the steps of:
checking, by the first mobile terminal, a first field in a decoded second sub-MAC PDU sub-header in response to decoding the sub-MAC PDU sub-header of each sub-MAC PDU, wherein the first field indicates whether a RAPID is present in the second sub-MAC PDU sub-header;
discarding, by the first mobile terminal, a second sub-MAC PDU corresponding to the second sub-MAC PDU subheader and continuing to decode sub-MAC PDUs subsequent to the second sub-MAC PDU if the first field indicates that the second sub-MAC PDU subheader does not have a RAPID;
if the first field indicates a RAPID in the second sub-MAC PDU subheader, continuing to check a second field in the second sub-MAC PDU subheader by the first mobile terminal, wherein the second field is used for indicating whether a random access response is included in the second sub-MAC PDU or not;
discarding, by the first mobile terminal, a second sub-MAC PDU corresponding to a sub-header of the second sub-MAC PDU and continuing to decode sub-MAC PDUs subsequent to the second sub-MAC PDU if the second field indicates that no random access response is included in the second sub-MAC PDU;
if the second field indicates that a random access response is included in the second sub-MAC PDU, continuing to check a RAPID in a sub-header of the second sub-MAC PDU by the first mobile terminal;
if the RAPID in the second sub-MAC PDU sub-header is different from the second RAPID, the first mobile terminal discards the second sub-MAC PDU corresponding to the second sub-MAC PDU sub-header and continues to decode sub-MAC PDUs after the second sub-MAC PDU;
decoding, by the first mobile terminal, a payload portion of a second sub-MAC PDU corresponding to the second sub-MAC PDU sub-header to obtain a random access response if a RAPID in the second sub-MAC PDU sub-header is the same as the second RAPID, wherein the random access response includes at least an indication of resources for transmitting the second system information;
receiving, by the mobile terminal, the second system information sent by the 5G base station on the indicated resource for transmitting the second system information in response to receiving the random access response.
6. A system for transmitting information related to a blockchain using a 5G communication system, the system for transmitting information related to a blockchain using a 5G communication system comprising:
means for receiving, by a first mobile terminal, user-issued blockchain related information;
means for receiving, by a first mobile terminal, system information transmitted by a 5G base station, wherein a plurality of other mobile terminals different from the first mobile terminal are present within a communication coverage of the 5G base station, wherein the first mobile terminal supports communication with the 5G base station at a first bandwidth, and a second mobile terminal of the plurality of other mobile terminals supports communication with the 5G base station at a second bandwidth, wherein the second bandwidth supported by the second mobile terminal has a minimum value among the plurality of other mobile terminals, wherein the second bandwidth is less than the first bandwidth;
means for determining, by the first mobile terminal, time-frequency resources for transmitting a random access preamble in response to receiving the system information, wherein the time-frequency resources for transmitting the random access preamble are indicated in the system information, wherein a bandwidth of the time-frequency resources for transmitting the random access preamble is less than or equal to the second bandwidth;
means for transmitting, by a first mobile terminal, a random access preamble to the 5G base station on the time-frequency resource for transmitting a random access preamble, wherein the random access preamble has a first random access preamble identity, RAPID;
means for transmitting, by a 5G base station, scheduling information for a random access response to the first mobile terminal on a PDCCH channel in response to receiving a random access preamble, wherein a bandwidth of the PDCCH channel is less than or equal to the second bandwidth, wherein a frequency location of the PDCCH channel is indicated in the system information;
means for receiving, by a first mobile terminal, a random access response on a PDSCH channel in response to receiving scheduling information for the random access response, wherein a bandwidth of the PDSCH channel is less than or equal to the second bandwidth, a frequency location of the PDSCH channel being indicated in the scheduling information, wherein the random access response is encapsulated in a MAC Protocol Data Unit (PDU), wherein the MAC PDU has a plurality of sub-MAC PDUs therein, wherein each sub-MAC PDU has a sub-MAC PDU sub-header;
means for decoding, by the first mobile terminal, the sub-MAC PDU subheader of each sub-MAC PDU in turn in response to receiving the MAC PDU.
7. The system for transmitting blockchain related information using a 5G communication system as claimed in claim 6, wherein the system for transmitting blockchain related information using a 5G communication system comprises:
means for examining, by the first mobile terminal, a first field in a decoded first sub-MAC PDU subheader in response to decoding the sub-MAC PDU subheader of each sub-MAC PDU, wherein the first field is used to indicate whether a RAPID is present in the first sub-MAC PDU subheader;
means for discarding, by the first mobile terminal, a first sub-MAC PDU corresponding to the first sub-MAC PDU subheader and continuing to decode sub-MAC PDUs subsequent to the first sub-MAC PDU if the first field indicates that the first sub-MAC PDU subheader does not have a RAPID;
means for continuing, by the first mobile terminal, checking a second field in the first sub-MAC PDU subheader if the first field indicates a RAPID in the first sub-MAC PDU subheader, wherein the second field indicates whether a random access response is included in the first sub-MAC PDU;
means for discarding, by the first mobile terminal, a first sub-MAC PDU corresponding to the first sub-MAC PDU subheader and continuing to decode sub-MAC PDUs subsequent to the first sub-MAC PDU if the second field indicates that no random access response is included in the first sub-MAC PDU;
means for continuing, by the first mobile terminal, checking a RAPID in a subheader of the first sub-MAC PDU if the second field indicates that a random access response is included in the first sub-MAC PDU;
means for discarding, by the first mobile terminal, a first sub-MAC PDU corresponding to the first sub-MAC PDU sub-header and continuing to decode sub-MAC PDUs subsequent to the first sub-MAC PDU if a RAPID in the first sub-MAC PDU sub-header is different from the first RAPID;
means for decoding, by a first mobile terminal, a payload portion of a first sub-MAC PDU corresponding to a first sub-MAC PDU sub-header to obtain a random access response if a RAPID in the first sub-MAC PDU sub-header is the same as the first RAPID, wherein the random access response includes at least an uplink grant, and wherein a bandwidth of a time-frequency resource included in the uplink grant is less than or equal to the second bandwidth.
8. The system for transmitting blockchain related information using a 5G communication system as claimed in claim 7, wherein the system for transmitting blockchain related information using a 5G communication system comprises:
means for transmitting, by a first mobile terminal to the 5G base station, a scheduled message in response to receiving the random access response, wherein the scheduled message includes a request to establish an RRC connection;
means for transmitting, by a 5G base station to the first mobile terminal, scheduling information for a contention resolution message on a PDCCH channel to the first mobile terminal in response to receiving the scheduled message, wherein a bandwidth of the PDCCH channel is less than or equal to the second bandwidth, wherein a frequency location of the PDCCH channel is indicated in the system information;
means for receiving, by a first mobile terminal, a contention resolution message on a PDSCH channel in response to receiving scheduling information for the contention resolution message, wherein a bandwidth of the PDSCH channel is less than or equal to the second bandwidth, a frequency location of the PDSCH channel being indicated in the scheduling information for the contention resolution message;
means for transmitting, by the first mobile terminal to the 5G base station, user-issued block chain related information in response to receiving the contention resolution message.
9. The system for transmitting blockchain related information using a 5G communication system as claimed in claim 8, wherein the system for transmitting blockchain related information using a 5G communication system comprises:
means for transmitting, by a first mobile terminal to a 5G base station, a second random access preamble for requesting second system information on the time-frequency resource for transmitting random access preambles if the first mobile terminal needs to request second system information in response to establishing an RRC connection with the 5G base station, wherein the second random access preamble has a second random access preamble identity, RAPID;
means for transmitting, by a 5G base station, scheduling information for a random access response to the first mobile terminal on a PDCCH channel in response to receiving a second random access preamble, wherein a bandwidth of the PDCCH channel is less than or equal to the second bandwidth, wherein a frequency location of the PDCCH channel is indicated in the system information;
means for receiving, by a first mobile terminal, a random access response on a PDSCH channel in response to receiving scheduling information for the random access response, wherein a bandwidth of the PDSCH channel is less than or equal to the second bandwidth, a frequency location of the PDSCH channel being indicated in the scheduling information, wherein the random access response is encapsulated in a MAC Protocol Data Unit (PDU), wherein the MAC PDU has a plurality of sub-MAC PDUs therein, wherein each sub-MAC PDU has a sub-MAC PDU sub-header;
means for decoding, by the first mobile terminal, the sub-MAC PDU subheader of each sub-MAC PDU in turn in response to receiving the MAC PDU.
10. The system for transmitting blockchain related information using a 5G communication system as claimed in claim 9, wherein the system for transmitting blockchain related information using a 5G communication system comprises:
means for examining, by the first mobile terminal, a first field in a decoded second sub-MAC PDU subheader in response to decoding the sub-MAC PDU subheader of each sub-MAC PDU, wherein the first field is used to indicate whether a RAPID is present in the second sub-MAC PDU subheader;
means for discarding, by the first mobile terminal, a second sub-MAC PDU corresponding to the second sub-MAC PDU subheader and continuing to decode sub-MAC PDUs subsequent to the second sub-MAC PDU if the first field indicates that the second sub-MAC PDU subheader does not have a RAPID;
means for continuing, by the first mobile terminal, checking a second field in the second sub-MAC PDU subheader if the first field indicates a RAPID in the second sub-MAC PDU subheader, wherein the second field indicates whether a random access response is included in the second sub-MAC PDU;
means for discarding, by the first mobile terminal, a second sub-MAC PDU corresponding to the second sub-MAC PDU subheader and continuing to decode sub-MAC PDUs subsequent to the second sub-MAC PDU if the second field indicates that no random access response is included in the second sub-MAC PDU;
means for continuing, by the first mobile terminal, checking a RAPID in a subheader of the second sub-MAC PDU if the second field indicates that a random access response is included in the second sub-MAC PDU;
means for discarding, by the first mobile terminal, a second sub-MAC PDU corresponding to the second sub-MAC PDU sub-header and continuing to decode sub-MAC PDUs subsequent to the second sub-MAC PDU if a RAPID in the second sub-MAC PDU sub-header is different from the second RAPID;
means for decoding, by the first mobile terminal, a payload portion of a second sub-MAC PDU corresponding to the second sub-MAC PDU sub-header to obtain a random access response if a RAPID in the second sub-MAC PDU sub-header is the same as the second RAPID, wherein the random access response includes at least an indication of resources for transmitting the second system information;
means for receiving, by the mobile terminal, second system information transmitted by the 5G base station on the indicated resource for transmission of the second system information in response to receiving the random access response.
CN202010378834.1A 2020-05-07 2020-05-07 Method and system for transmitting block chain related information by using 5G communication system Active CN111601396B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112153625A (en) * 2020-09-29 2020-12-29 北京贝耀信科技有限公司 Insurance accident big data transmission method and system based on block chain system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107690173A (en) * 2016-08-05 2018-02-13 电信科学技术研究院 A kind of accidental access method and equipment
CN109565876A (en) * 2016-08-10 2019-04-02 三星电子株式会社 Method and apparatus for supporting flexible UE bandwidth in next generation communication system
WO2019101164A1 (en) * 2017-11-24 2019-05-31 Fg Innovation Ip Company Limited Methods and related devices for handling random access procedure in bandwidth part switching operation
US20200029250A1 (en) * 2018-07-20 2020-01-23 Netsia, Inc. System and method for a distributed ledger for base station slicing using blockchain
CN111083647A (en) * 2019-12-30 2020-04-28 北京光宇之勋科技有限公司 Block chain service data transmission method and system based on mobile terminal

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107690173A (en) * 2016-08-05 2018-02-13 电信科学技术研究院 A kind of accidental access method and equipment
CN109565876A (en) * 2016-08-10 2019-04-02 三星电子株式会社 Method and apparatus for supporting flexible UE bandwidth in next generation communication system
WO2019101164A1 (en) * 2017-11-24 2019-05-31 Fg Innovation Ip Company Limited Methods and related devices for handling random access procedure in bandwidth part switching operation
US20200029250A1 (en) * 2018-07-20 2020-01-23 Netsia, Inc. System and method for a distributed ledger for base station slicing using blockchain
CN111083647A (en) * 2019-12-30 2020-04-28 北京光宇之勋科技有限公司 Block chain service data transmission method and system based on mobile terminal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112153625A (en) * 2020-09-29 2020-12-29 北京贝耀信科技有限公司 Insurance accident big data transmission method and system based on block chain system

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