WO2019214498A1 - Dci传输方法、终端和基站 - Google Patents

Dci传输方法、终端和基站 Download PDF

Info

Publication number
WO2019214498A1
WO2019214498A1 PCT/CN2019/085104 CN2019085104W WO2019214498A1 WO 2019214498 A1 WO2019214498 A1 WO 2019214498A1 CN 2019085104 W CN2019085104 W CN 2019085104W WO 2019214498 A1 WO2019214498 A1 WO 2019214498A1
Authority
WO
WIPO (PCT)
Prior art keywords
dci
bit
short message
information
scheduling information
Prior art date
Application number
PCT/CN2019/085104
Other languages
English (en)
French (fr)
Inventor
陈力
鲍炜
吴凯
潘学明
姜大洁
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to KR1020207035224A priority Critical patent/KR102424279B1/ko
Priority to EP19799301.7A priority patent/EP3793279B1/en
Priority to JP2020563608A priority patent/JP7194201B2/ja
Publication of WO2019214498A1 publication Critical patent/WO2019214498A1/zh
Priority to US17/094,289 priority patent/US11606178B2/en
Priority to US18/099,116 priority patent/US11876749B2/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005—Transmission of information for alerting of incoming communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H04W68/025—Indirect paging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/50—Connection management for emergency connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to a Downlink Control Information (DCI) transmission method, a terminal, and a base station.
  • DCI Downlink Control Information
  • the status of the terminal in the New Radio (NR) system includes a connected state, an idle state, and an inactive state, and the update notification of the system information may be transmitted in a Physical Downlink Shared Channel (PDSCH), or
  • the physical downlink control channel (PDCCH) is transmitted in the physical downlink control channel (PDCCH).
  • PDSCH Physical Downlink Shared Channel
  • PDCCH physical downlink control channel
  • different channel transmission update notifications of system information are used, for example, an update notification of system information is transmitted in the PDSCH to ensure the performance of the idle state terminal, and The update notification of the system information is transmitted in the PDCCH to ensure the performance of the connected state terminal.
  • the update notification of the system information needs to be transmitted in the PDSCH and the PDCCH respectively, the signaling transmission overhead is large.
  • the embodiments of the present disclosure provide a DCI transmission method, a terminal, and a base station, to solve the problem that the signaling transmission overhead is large.
  • an embodiment of the present disclosure provides a DCI transmission method, which is applied to a terminal, and includes:
  • the DCI receives a DCI, where the DCI carries the scheduling information and the short message of the PDSCH of the paging message when the network has the change of the paging message and the system information of the idle state terminal, otherwise, the DCI carries The scheduling information or the short message, the short message is used to indicate a change of the system information;
  • an embodiment of the present disclosure provides a DCI transmission method, which is applied to a base station, and includes:
  • the DCI carries the scheduling information and the short message of the PDSCH of the paging message when the network has the change of the paging message and the system information of the idle state terminal, otherwise, the DCI carries The scheduling information or the short message, the short message is used to indicate a change of the system information;
  • the DCI is transmitted in the PDCCH.
  • an embodiment of the present disclosure provides a terminal, including:
  • a receiving module configured to receive a DCI, where the DCI carries the scheduling information and the short message of the PDSCH of the paging message when the network has a change of the paging message and the system information of the idle state terminal, otherwise, The DCI carries the scheduling information or the short message, and the short message is used to indicate a change of the system information;
  • an obtaining module configured to acquire at least one of the scheduling information and the short message from the DCI.
  • an embodiment of the present disclosure provides a base station, including:
  • a generating module configured to generate a DCI, where the DCI carries the scheduling information and the short message of the PDSCH of the paging message when the network has a change of the paging message and the system information of the idle state terminal, otherwise, The DCI carries the scheduling information or the short message, and the short message is used to indicate a change of the system information;
  • a transmission module configured to transmit the DCI in a PDCCH.
  • an embodiment of the present disclosure provides a terminal, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, where the computer program is executed by the processor.
  • an embodiment of the present disclosure provides a base station, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, where the computer program is executed by the processor.
  • the seventh aspect of the present disclosure provides a computer readable storage medium, where the computer readable storage medium stores a computer program, and when the computer program is executed by the processor, the terminal side DCI provided by the embodiment of the present disclosure is implemented.
  • the DCI is received, where the DCI carries the scheduling information and the short message of the PDSCH of the paging message when the network has the change of the paging message and the system information of the idle state terminal, otherwise
  • the DCI carries the scheduling information or the short message, where the short message is used to indicate a change of the system information, and at least one of the scheduling information and the short message is obtained from the DCI. .
  • Signaling overhead can be reduced.
  • FIG. 1 is a structural diagram of a network system to which an embodiment of the present disclosure is applicable;
  • FIG. 2 is a flowchart of a DCI transmission method according to an embodiment of the present disclosure
  • FIG. 3 is a flowchart of another DCI transmission method according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic diagram of a DCI provided by an embodiment of the present disclosure.
  • FIG. 5 is a schematic diagram of another DCI provided by an embodiment of the present disclosure.
  • FIG. 6 is a schematic diagram of another DCI provided by an embodiment of the present disclosure.
  • FIG. 7 is a schematic diagram of another DCI provided by an embodiment of the present disclosure.
  • FIG. 8 is a flowchart of another DCI transmission method according to an embodiment of the present disclosure.
  • FIG. 9 is a structural diagram of a terminal according to an embodiment of the present disclosure.
  • FIG. 10 is a structural diagram of a base station according to an embodiment of the present disclosure.
  • FIG. 11 is a structural diagram of another terminal according to an embodiment of the present disclosure.
  • FIG. 12 is a structural diagram of another base station according to an embodiment of the present disclosure.
  • the words “exemplary” or “such as” are used to mean an example, illustration, or illustration. Any embodiment or design described as “exemplary” or “such as” in the embodiments of the disclosure should not be construed as being more optional or advantageous over other embodiments or designs. Rather, the use of the words “exemplary” or “such as” is intended to present the concepts in a particular manner.
  • the DCI transmission method, terminal, and base station provided by the embodiments of the present disclosure may be applied to a wireless communication system.
  • the wireless communication system may be a 5G system, or an Evolved Long Term Evolution (eLTE) system, or a subsequent evolved communication system.
  • eLTE Evolved Long Term Evolution
  • FIG. 1 is a structural diagram of a network system applicable to an embodiment of the present disclosure.
  • the terminal 11 and the base station 12 are included.
  • the terminal 11 may be a user equipment (UE).
  • UE user equipment
  • other terminal-side devices such as a mobile phone, a tablet personal computer, a laptop computer, a personal digital assistant (PDA), a mobile Internet device (MID), or
  • PDA personal digital assistant
  • MID mobile Internet device
  • a terminal device such as a wearable device, it should be noted that the specific type of the terminal 11 is not limited in the embodiment of the present disclosure.
  • the foregoing base station 12 may be a 4G base station, or a 5G base station, or a later version of a base station, or a base station in other communication systems, or a Node B, an evolved Node B, or other words in the field, as long as the same technology is achieved.
  • the base station is not limited to a specific technical vocabulary.
  • the foregoing base station 12 may be a primary base station (MN) or a secondary base station (SN). It should be noted that, in the embodiment of the present disclosure, only a 5G base station is taken as an example, but the specific type of the base station is not limited.
  • FIG. 2 is a flowchart of a DCI transmission method according to an embodiment of the present disclosure. The method is applied to a terminal, where the terminal may be a connected state terminal, an idle state terminal, or an inactive terminal, as shown in FIG. 2 . Show, including the following steps:
  • Step 201 Receive a DCI, where the DCI carries the PDSCH scheduling information (Paging PDSCH scheduling) and the short message of the paging message when the network has the change of the paging message and the system information of the idle state terminal. (short message), otherwise, the DCI carries the scheduling information or the short message, and the short message is used to indicate the change of the system information.
  • the DCI carries the PDSCH scheduling information (Paging PDSCH scheduling) and the short message of the paging message when the network has the change of the paging message and the system information of the idle state terminal. (short message), otherwise, the DCI carries the scheduling information or the short message, and the short message is used to indicate the change of the system information.
  • the receiving DCI may be that the DCI is received in the PDCCH, and specifically, the base station transmits the DCI in the PDCCH.
  • the DCI When the network has a change of the paging message and the system information of the idle state terminal, the DCI carries the scheduling information and the short message of the PDSCH of the paging message. Otherwise, the DCI carries the scheduling information.
  • the short message may be: when the network has a change of the paging message and the system information of the idle state terminal, the DCI carries the scheduling information and the short message, and when there is only the paging message to the idle terminal in the network, The DCI carries the scheduling information, and when there is only a change in the system information on the network, the DCI carries the short message.
  • the base station may simultaneously or simultaneously need to send the change of the paging message and the system information, or the base station may send the paging message.
  • the base station may send the paging message.
  • the paging message may be a paging message to an idle state terminal or an inactive terminal, and the PDSCH of the paging message may also be referred to as a PDSCH corresponding to the paging message, and the scheduling information may include at least one of the following:
  • Frequency domain resource information Frequency domain resource information, time domain resource information, virtual resource block (VRB) and physical resource block (PRB) mapping information, modulation and coding mode (modulation and The coding scheme, the transport block scaling (TB scaling), and the reserved bit (bit), wherein the TB scaling may be 2 bits, and the reserved bit may be 15 bits, but is not limited thereto.
  • VRB virtual resource block
  • PRB physical resource block
  • the change of the system information may include at least one of a change of the conventional system information and a change of the system information of the public security.
  • the remaining bits are reserved bits.
  • the remaining bits here are bits remaining indicating changes in system information and changes in system information of public safety.
  • the conventional system information may also be referred to as system information, and the conventional system information may refer to system information other than public safety system information.
  • the system information of the above public safety may include at least one of an Earthquake and Tsunami Warning System (ETWS) information and a Commercial Mobile Alert Service (CMAS) information.
  • EWS Earthquake and Tsunami Warning System
  • CMAS Commercial Mobile Alert Service
  • the short message may include M bits, which may be used to indicate a change of system information, and M is an integer greater than 0.
  • the system information change may include at least one of the following:
  • SIB System Information Block
  • the change of the system information may also be referred to as a change of the system information.
  • Step 202 Obtain at least one of the scheduling information and the short message from the DCI.
  • the step may be: parsing (or demodulating) the DCI to obtain at least one of the scheduling information and the short message.
  • the DCI carries the scheduling information and the short message
  • the step 202 acquires the scheduling information and the short message.
  • the message if the DCI carries the scheduling information or the short message, the step 202 obtains the scheduling information or the short message.
  • the DCI when the scheduling information and the system information of the physical downlink shared channel PDSCH of the paging message exist simultaneously in the network, the DCI carries the scheduling information and the short message, so that system information can be realized at the same time.
  • the scheduling information and the short message of the PDSCH carrying the paging message are carried in the DCI, so that the delay of the idle terminal paging can be reduced, and the idle state and the connected state can also be reduced. The delay of the terminal to obtain the system information update indication.
  • the scheduling information or the short message of the PDSCH of the message may be paged in the DCI to implement the transmission of the scheduling information or the indication of the system information change.
  • the scheduling information and the short message since at least one of the scheduling information and the short message is carried by the DCI, the requirements of the connected state terminal and the idle state terminal can be simultaneously satisfied, because both the connected state terminal and the idle state terminal can perform DCI on the DCI. demodulation.
  • it can also be applied to the inactive state terminal, and the same beneficial effects can also be achieved.
  • the scheduling information carried by the DCI may be referred to as a scheduling information domain, and the carried short message may be referred to as a short message domain.
  • the DCI may further include a reserved domain, where the reserved domain includes reserved bits.
  • the short message since the short message is used to indicate the change of the system information, the short message may also be referred to as another name, such as other names such as system information change indication information.
  • a DCI is received, where the DCI carries at least one of scheduling information and a short message of a PDSCH of a paging message, where the short message is used to indicate a change of system information; from the DCI Obtaining at least one of the scheduling information and the short message.
  • the signaling transmission overhead can be reduced, and the delay of reducing the idle state and the connected state terminal to obtain the system information update indication can also be achieved, and the effect of delaying the paging of the idle state terminal can also be reduced.
  • FIG. 3 is a flowchart of another DCI transmission method according to an embodiment of the present disclosure. The method is applied to a terminal. As shown in FIG. 3, the method includes the following steps:
  • Step 301 Receive a DCI, where the DCI carries the scheduling information and the short message of the PDSCH of the paging message when the network has the change of the paging message and the system information of the idle state terminal. Otherwise, the The DCI carries the scheduling information or the short message, the short message is used to indicate the change of the system information, and the DCI further includes indication information, where the indication information is used to indicate content carried by the DCI.
  • the indication information may be used to indicate whether the DCI carries the scheduling information, and/or whether to carry the short message.
  • the terminal can know the content carried in the DCI through the indication information, and the terminal can demodulate the DCI according to the needs of the terminal, thereby achieving the effect of saving power consumption of the terminal. For example, if the indication information indicates that the short message is not carried in the DCI, and the connection state terminal does not need the scheduling information, the scheduling information may not be acquired to save terminal power consumption.
  • the DCI includes a header field, where the header field includes the indication information
  • the indication information indicates that the DCI carries at least one of the scheduling information and the short message
  • a part of the indication information is used to indicate whether the DCI carries the scheduling information, and another part of the bit is used to indicate whether the DCI carries the short message.
  • the indication information indicates that the DCI carries at least one of the scheduling information and the short message, and the indication information code point indicates that the DCI carries the scheduling information and the short message. At least one of the following, or the indication information indicates, by means of joint coding, that the DCI carries at least one of the scheduling information and the short message.
  • the indication information may be N-bit indication information, and N is a positive integer. For example, N is 2, as shown in FIG. 4, the indication information is 10 indicating that the DCI carries the short message, and 01 indicates that the DCI carries the scheduling information, 11 The DCI is instructed to carry scheduling information and a short message.
  • the indication information indicates that the DCI carries at least one of the scheduling information and the short message, so that the code point of the indication information may be saved, for example, only three code points are required to indicate the scheduling information and the short message. It is thus possible to reserve another code point (for example: 00) for later indication of other cases.
  • a part of the foregoing indication information is used to indicate whether the DCI carries the scheduling information, and another part of the bit is used to indicate whether the DCI carries the short message, and the indication information includes two parts, a part It is used to indicate whether to carry the scheduling information, and whether another part carries the short message.
  • the above indication information is N bits, and N is 2, as shown in FIG. 5, the first bit is used to indicate whether the carrier is short.
  • the message indicates that when the first bit is 1, the message carries a short message, when it is 0, it indicates that the short message is not carried, and the second bit is used to indicate whether the device carries the scheduling information.
  • the indication carries The scheduling information, when 0, indicates that the scheduling information is not carried. In this way, scheduling information and short messages can be indicated by special bits, so that complexity can be reduced.
  • the location of the scheduling information and the short message in the DCI is not limited.
  • the location may be as shown in FIG. 4 and FIG. 5, or the scheduling information may be in front, and the short message is in the Rear.
  • the DCI includes a header domain (header domain) + a short message domain and/or a scheduling domain + a reserved domain of the Paging PDSCH, where the short message domain and/or the scheduling domain of the Paging PDSCH indicates that the DCI includes a short message. At least one of the domain and the scheduling domain.
  • a header consisting of N bits (which can be jointly coded) is used to indicate which information is carried behind the header:
  • the M bit is used to indicate a change in system information.
  • the change of system information includes at least one of the following: whether all system information (refer to conventional system information) changes, whether all system information (including public safety system information) changes, and whether system information other than MIB changes, except Whether the system information outside the MIB and SIB1 changes, whether the per-SIB system information changes, whether the per-SI message system message changes, whether the public safety system information (CMAS and/or ETWS) changes, and the extra bits are reserved.
  • K bit indicates scheduling information of the PDSCH carrying the paging message. Further, the scheduling information may carry indication information for indicating whether the paging message carries an indication of a change of system information, where K is an integer greater than or equal to 1.
  • N 2 bits represents at least one of scheduling information and short messages, wherein code point 00 is reserved for later indication of other cases.
  • the N bit in the header field is used to indicate which information is carried behind the header:
  • 1 bit indicates whether there is a short message after the header
  • 1 bit indicates whether there is scheduling information of the PDSCH corresponding to the paging message.
  • the location of the short message and the PDSCH scheduling (Paging PDSCH scheduling) information of the paging message may be changed.
  • the DCI carries the short message
  • the indication information is used to indicate whether the DCI carries the scheduling information.
  • the short message may be an M-bit, and the M is an integer greater than or equal to 1.
  • M is an integer greater than or equal to 1.
  • the indication information may be 1 bit.
  • the indication 1 carries the scheduling information, and the indication 0 indicates that the scheduling information is not carried.
  • the number of bits of the indication information is not limited.
  • the indication information may be N bits, and N is an integer greater than or equal to 1.
  • the indication information may be as shown in FIG. 6 , after the short message, before the scheduling information, but in the embodiment of the disclosure, the location of the short message and the scheduling information is not limited, and the location of the indication information is not used.
  • the above indication information may be the last of the location DCI or before the reserved bit.
  • the indication information since the indication information only needs to indicate whether the scheduling information is carried, the DCI overhead can be saved.
  • the DCI includes a K1 bit, where the K1 bit is used to indicate the scheduling information, if the indication information indicates that the DCI carries the scheduling information, if The indication information indicates that the DCI does not carry the scheduling information, and the K1 bit is a reserved bit, and K1 is an integer greater than or equal to 1.
  • the reserved bits of the DCI can be reasonably utilized to indicate the scheduling information, thereby reducing the overhead of the DCI, and the DCI is not required to be designed in a new format to achieve the effect of reducing complexity.
  • the header field may be removed, and the DCI includes a short message domain + a scheduling indicator field and/or a scheduling domain + a reserved domain of the Paging PDSCH, where the scheduling indication field includes the foregoing indication information, indicating whether the DCI is carried. There is the scheduling information.
  • the DCI may specifically include:
  • M bit is used to indicate the change of system information, can refer to the M bit introduced in the above embodiment.
  • the H1bit is used to indicate whether there is any scheduling information of the PDSCH carrying the Paging, and the H1 may be 1 bit.
  • the K bit indicates the scheduling information of the PDSCH carrying the paging message. There is no need to reserve a code point of the Kbit to indicate that there is no such scheduling information. If the indication is not carried, all subsequent bits are reserved bits.
  • the DCI includes a header field, where the header field includes the indication information, where the indication information is used to indicate that the DCI carries the short message and the scheduling information. If the DCI further carries the other of the short message and the scheduling information, indicating that the other one of the short message and the scheduling information is greater than a Kx bit in the DCI, where Kx is greater than Or an integer equal to 1.
  • the header field may be used to indicate that the DCI carries the short message or the scheduling information, and when the DCI carries the short message and the scheduling information at the same time, the content not indicated by the header field is indicated by the Kx bit. Therefore, the overhead of DCI can be reduced because the header field can indicate that the DCI carries short messages or scheduling information by 1 bit. In addition, since another content is not indicated, this can also reduce the complexity of DCI.
  • the K2 bit is used to indicate the scheduling information, If the K2 bit is the specific code point, it indicates that the scheduling information is not carried in the DCI, and K2 is an integer greater than or equal to 1.
  • the scheduling information is indicated by the K2 bit, or the DCI does not carry the scheduling information.
  • the specific code point may be pre-configured, or defined in the protocol, or configured on the network side to the terminal, for example, the K2 bits are all 0s.
  • the K2 bit is used to indicate the scheduling information, thereby saving the overhead of DCI, because no additional The bit indicates whether the schedule information is carried.
  • the DCI may be implemented by: a header field + a short message field and/or a scheduling domain of the Paging PDSCH + an indication field + a reserved field.
  • the indication field herein indicates that the above K2 bit is the specific code point.
  • the time is K2 bits
  • the scheduling field indicates that the above K2 bit is not the K2 bit when the specific code point is above.
  • the above DCI may specifically include:
  • the N1 bit header field indicates whether the short message or the PDSCH carrying the paging message carries the scheduling information.
  • the K bit is used to indicate the scheduling information of the PDSCH carrying the paging message.
  • the code point of the reserved K bit is used to indicate the scheduling information of the PDSCH that does not carry the paging message. For example, K bit 00000 is used to indicate that there is no PDSCH scheduling information carrying the paging message.
  • the DCI includes a first indication bit, where the first indication bit is used to indicate whether the DCI is carried.
  • the scheduling information wherein, if the first indication bit indicates that the DCI carries the scheduling information, the K3 bit in the DCI is used to indicate the scheduling information, and K3 is an integer greater than or equal to 1.
  • the indication information indicates that the DCI carries the short message
  • the first indication bit indicates whether the DCI carries the scheduling information, and if carried, the K3 bit is used to indicate the Scheduling information.
  • the first indication bit may be 1 bit, for example, 1 indicates that the scheduling information is carried, and 0 indicates that the scheduling information is not carried.
  • the number of bits and the position of the first indication bit are not limited.
  • the first indication bit is used to specifically indicate whether the DCI carries the scheduling information, so that the complexity of the DCI can be reduced.
  • the DCI may be implemented by: a header field + a short message domain and/or a scheduling domain of the Paging PDSCH + an indication domain + a reserved domain.
  • DCI can specifically include:
  • the N1 bit header field indicates whether the short message or the PDSCH scheduling information carrying the paging message is carried, such as 1 bit.
  • the Kbit is used to indicate the scheduling information of the PDSCH carrying the paging message.
  • the M1 bit in the DCI is used to indicate the short message, and M1 is an integer greater than or equal to 1.
  • the indication information is only indicated by the indication information, and the overhead of the DCI can be reduced.
  • the DCI may be implemented by: a header field + a short message domain and/or a scheduling domain + a reserved domain of the Paging PDSCH.
  • DCI can specifically include:
  • the N1 bit header indicates whether the short message or the PDSCH carrying the paging message carries the scheduling information.
  • the M bit is used to indicate the update of the system information.
  • the DCI includes a second indication bit, where the second indication bit is used to indicate whether the DCI carries The short message, wherein if the second indication bit indicates that the DCI carries the short message, the M2 bit in the DCI is used to indicate the short message, and M2 is an integer greater than or equal to 1. .
  • the indication information indicates that the DCI carries the scheduling information
  • the second indication bit indicates whether the DCI carries the short message, and if carried, the M2 bit is used to indicate the short message.
  • the second indication bit may be 1 bit, for example, 1 indicates that the short message is carried, and 0 indicates that the short message is not carried.
  • the number of bits and the position of the second indication bit are not limited.
  • the second indication bit is used to specifically indicate whether the DCI carries the short message, so that the complexity of the DCI can be reduced.
  • the DCI may be implemented by: a header field + a short message domain and/or a scheduling domain of the Paging PDSCH + an indication domain + a reserved domain.
  • DCI can specifically include:
  • the N1 bit header field indicates whether the short message or the PDSCH scheduling information carrying the paging message is carried, such as 1 bit.
  • the M bit is used to indicate the update of the system information.
  • Step 302 Obtain at least one of the scheduling information and the short message from the DCI.
  • the DCI may not include the indication information in step 301.
  • the DCI carries the short message, and the DCI further includes a K4 bit. If the K4 bit is not a specific code point, the K4 bit is used to indicate the location.
  • the scheduling information if the K4 bit is the specific code point, indicates that the scheduling information is not carried in the DCI, and K4 is an integer greater than or equal to 1.
  • the scheduling information is indicated by the K4 bit
  • the K4 bit is the specific code point, indicating that the scheduling information is not carried in the DCI, thereby Can save the cost of DCI.
  • the specific code point may be pre-configured by the terminal, or pre-defined in the protocol, or the network side is pre-configured to the terminal.
  • the K4 bit is all 0.
  • the header field may be removed, and the DCI includes: a short message domain and/or a scheduling domain + a reserved domain of the Paging PDSCH, for example, as shown in FIG. 7.
  • the DCI may specifically include:
  • the M bit is used to indicate the change of the system information, wherein the M bit herein can be referred to the description of the above embodiment, and details are not described herein.
  • Kbit indicates scheduling information of the PDSCH carrying the paging message.
  • a code point reserved for the Kbit is used to indicate that the PDSCH carrying the Paging message is not scheduled.
  • Kbit all 00000 is used to indicate that there is no PDSCH scheduling information carrying the paging message.
  • K, K1, K2, K3, K4, and Kx may be the same value, and may be different values.
  • M1 and M2 may be the same value, and of course, may be different values, which is not limited thereto.
  • the remaining bits in the foregoing DCI are reserved bits.
  • the remaining bits herein may be bits that are not defined in the DCI in the embodiment of the present disclosure. For example: Reserved field shown in Figure 4 to Figure 7 (Reserved)
  • the scheduling information or the DCI carries indication information, where the indication information is used to indicate whether the paging message carries a change indication of system information.
  • the terminal can quickly determine whether the paging message carries the change indication of the system information, so as to improve the working efficiency of the terminal and reduce the delay.
  • DCI can be implemented including but not limited to the following DCI format:
  • the short message and/or the scheduling domain of the paging PDSCH indicates that the DCI includes at least one of a short message and a scheduling domain of the paging PDSCH.
  • FIG. 8 is a flowchart of another DCI transmission method according to an embodiment of the present disclosure. The method is applied to a base station. As shown in FIG. 8, the method includes the following steps:
  • Step 801 Generate a DCI, where the DCI carries the scheduling information and the short message of the PDSCH of the paging message when the network has the change of the paging message and the system information of the idle state terminal. Otherwise, the The DCI carries the scheduling information or the short message, and the short message is used to indicate a change of the system information;
  • Step 802 Transmit the DCI in a PDCCH.
  • the DCI further includes indication information, where the indication information is used to indicate content carried by the DCI.
  • the DCI includes a header field, where the header field includes the indication information
  • the indication information indicates that the DCI carries at least one of the scheduling information and the short message
  • a part of the indication information is used to indicate whether the DCI carries the scheduling information, and another part of the bit is used to indicate whether the DCI carries the short message.
  • the DCI carries the short message, where the indication information is used to indicate whether the DCI carries the scheduling information.
  • the DCI includes a K1 bit, where, if the indication information indicates that the DCI carries the scheduling information, the K1 bit is used to indicate the scheduling information, if the indication information indicates the The DCI does not carry the scheduling information, and the K1 bit is a reserved bit, and K1 is an integer greater than or equal to 1.
  • the DCI includes a header field, where the header field includes the indication information, where the indication information is used to indicate that the DCI carries one of the short message and the scheduling information, if the DCI is And carrying another one of the short message and the scheduling information, and indicating another one of the short message and the scheduling information by a Kx bit in the DCI, where Kx is an integer greater than or equal to 1.
  • the K2 bit is used to indicate the scheduling information, if the K2 If the bit is the specific code point, it indicates that the scheduling information is not carried in the DCI, and K2 is an integer greater than or equal to 1; or
  • the DCI includes a first indication bit, where the first indication bit is used to indicate whether the DCI carries the scheduling information, where The first indication bit indicates that the DCI carries the scheduling information, and the K3 bit in the DCI is used to indicate the scheduling information, and K3 is an integer greater than or equal to 1; or
  • the M1 bit in the DCI is used to indicate the short message, and M1 is an integer greater than or equal to 1;
  • the DCI includes a second indication bit, where the second indication bit is used to indicate whether the DCI carries the short message, where The second indication bit indicates that the DCI carries the short message, and the M2 bit in the DCI is used to indicate the short message, and M2 is an integer greater than or equal to 1.
  • the DCI carries the short message, and the DCI further includes a K4 bit. If the K4 bit is not a specific code point, the K4 bit is used to indicate the scheduling information, if the K4 is If the bit is the specific code point, it indicates that the scheduling information is not carried in the DCI, and K4 is an integer greater than or equal to 1.
  • the remaining bits in the DCI are reserved bits.
  • the change of the system information includes: at least one of a change of a conventional system information and a change of system information of a public security;
  • the remaining bits are reserved bits.
  • the scheduling information or the DCI carries indication information, where the indication information is used to indicate whether the paging message carries a change indication of system information.
  • the embodiment is the implementation manner of the base station corresponding to the embodiment shown in FIG. 2 and FIG. 3 , and the specific implementation manners can be referred to the related embodiments of the embodiment shown in FIG. 2 and FIG. 3 , and the same is achieved.
  • Advantageous effects, in order to avoid repeated explanation, will not be described here.
  • FIG. 9 is a structural diagram of a terminal according to an embodiment of the present disclosure. As shown in FIG. 9, the terminal 900 includes:
  • the receiving module 901 is configured to receive the DCI, where the DCI carries the scheduling information and the short message of the PDSCH of the paging message when the network has the change of the paging message and the system information of the idle state terminal, otherwise
  • the DCI carries the scheduling information or the short message, where the short message is used to indicate a change of the system information;
  • the obtaining module 902 is configured to obtain at least one of the scheduling information and the short message from the DCI.
  • the DCI further includes indication information, where the indication information is used to indicate content carried by the DCI.
  • the DCI includes a header field, where the header field includes the indication information
  • the indication information indicates that the DCI carries at least one of the scheduling information and the short message
  • a part of the indication information is used to indicate whether the DCI carries the scheduling information, and another part of the bit is used to indicate whether the DCI carries the short message.
  • the DCI carries the short message, where the indication information is used to indicate whether the DCI carries the scheduling information.
  • the DCI includes a K1 bit, where, if the indication information indicates that the DCI carries the scheduling information, the K1 bit is used to indicate the scheduling information, if the indication information indicates the The DCI does not carry the scheduling information, and the K1 bit is a reserved bit, and K1 is an integer greater than or equal to 1.
  • the DCI includes a header field, where the header field includes the indication information, where the indication information is used to indicate that the DCI carries one of the short message and the scheduling information, if the DCI is And carrying another one of the short message and the scheduling information, and indicating another one of the short message and the scheduling information by a Kx bit in the DCI, where Kx is an integer greater than or equal to 1.
  • the K2 bit is used to indicate the scheduling information, if the K2 If the bit is the specific code point, it indicates that the scheduling information is not carried in the DCI, and K2 is an integer greater than or equal to 1; or
  • the DCI includes a first indication bit, where the first indication bit is used to indicate whether the DCI carries the scheduling information, where The first indication bit indicates that the DCI carries the scheduling information, and the K3 bit in the DCI is used to indicate the scheduling information, and K3 is an integer greater than or equal to 1; or
  • the M1 bit in the DCI is used to indicate the short message, and M1 is an integer greater than or equal to 1;
  • the DCI includes a second indication bit, where the second indication bit is used to indicate whether the DCI carries the short message, where The second indication bit indicates that the DCI carries the short message, and the M2 bit in the DCI is used to indicate the short message, and M2 is an integer greater than or equal to 1.
  • the DCI carries the short message, and the DCI further includes a K4 bit. If the K4 bit is not a specific code point, the K4 bit is used to indicate the scheduling information, if the K4 is If the bit is the specific code point, it indicates that the scheduling information is not carried in the DCI, and K4 is an integer greater than or equal to 1.
  • the remaining bits in the DCI are reserved bits.
  • the change of the system information includes: at least one of a change of a conventional system information and a change of system information of a public security;
  • the remaining bits are reserved bits.
  • the scheduling information or the DCI carries indication information, where the indication information is used to indicate whether the paging message carries a change indication of system information.
  • the terminal provided by the embodiment of the present disclosure can implement various processes implemented by the terminal in the method embodiments of FIG. 2 and FIG. 3, and to avoid repetition, details are not described herein, and the signaling transmission overhead can be reduced, and the idle state and the connection can also be reduced.
  • the state terminal acquires the delay of the system information update indication, and can also reduce the effect on the delay of the idle state terminal paging.
  • FIG. 10 is a structural diagram of a base station according to an embodiment of the present disclosure. As shown in FIG. 10, the base station 1000 includes:
  • the generating module 1001 is configured to generate a DCI, where the DCI carries the scheduling information and the short message of the PDSCH of the paging message when the network has the change of the paging message and the system information of the idle state terminal, otherwise
  • the DCI carries the scheduling information or the short message, where the short message is used to indicate a change of the system information;
  • the transmitting module 1002 is configured to transmit the DCI in the PDCCH.
  • the DCI further includes indication information, where the indication information is used to indicate content carried by the DCI.
  • the DCI includes a header field, where the header field includes the indication information
  • the indication information indicates that the DCI carries at least one of the scheduling information and the short message
  • a part of the indication information is used to indicate whether the DCI carries the scheduling information, and another part of the bit is used to indicate whether the DCI carries the short message.
  • the DCI carries the short message, where the indication information is used to indicate whether the DCI carries the scheduling information.
  • the DCI includes a K1 bit, where, if the indication information indicates that the DCI carries the scheduling information, the K1 bit is used to indicate the scheduling information, if the indication information indicates the The DCI does not carry the scheduling information, and the K1 bit is a reserved bit, and K1 is an integer greater than or equal to 1.
  • the DCI includes a header field, where the header field includes the indication information, where the indication information is used to indicate that the DCI carries one of the short message and the scheduling information, if the DCI is And carrying another one of the short message and the scheduling information, and indicating another one of the short message and the scheduling information by a Kx bit in the DCI, where Kx is an integer greater than or equal to 1.
  • the K2 bit is used to indicate the scheduling information, if the K2 If the bit is the specific code point, it indicates that the scheduling information is not carried in the DCI, and K2 is an integer greater than or equal to 1; or
  • the DCI includes a first indication bit, where the first indication bit is used to indicate whether the DCI carries the scheduling information, where The first indication bit indicates that the DCI carries the scheduling information, and the K3 bit in the DCI is used to indicate the scheduling information, and K3 is an integer greater than or equal to 1; or
  • the M1 bit in the DCI is used to indicate the short message, and M1 is an integer greater than or equal to 1;
  • the DCI includes a second indication bit, where the second indication bit is used to indicate whether the DCI carries the short message, where The second indication bit indicates that the DCI carries the short message, and the M2 bit in the DCI is used to indicate the short message, and M2 is an integer greater than or equal to 1.
  • the DCI carries the short message, and the DCI further includes a K4 bit. If the K4 bit is not a specific code point, the K4 bit is used to indicate the scheduling information, if the K4 is If the bit is the specific code point, it indicates that the scheduling information is not carried in the DCI, and K4 is an integer greater than or equal to 1.
  • the remaining bits in the DCI are reserved bits.
  • the change of the system information includes: at least one of a change of a conventional system information and a change of system information of a public security;
  • the remaining bits are reserved bits.
  • the scheduling information or the DCI carries indication information, where the indication information is used to indicate whether the paging message carries a change indication of system information.
  • the base station provided by the embodiment of the present disclosure can implement various processes implemented by the base station in the method embodiment of FIG. 8. To avoid repetition, details are not described herein, and the signaling transmission overhead can be reduced, and the idle state and the connected state terminal can also be reduced. The delay of the system information update indication, and also the effect of delaying the paging of the idle state terminal.
  • FIG. 11 is a schematic structural diagram of hardware of a terminal that implements various embodiments of the present disclosure.
  • the terminal 1100 includes, but is not limited to, a radio frequency unit 1101, a network module 1102, an audio output unit 1103, an input unit 1104, a sensor 1105, a display unit 1106, a user input unit 1107, an interface unit 1108, a memory 1109, a processor 1110, and a power supply. 1111 and other components. It will be understood by those skilled in the art that the terminal structure shown in Fig. 11 does not constitute a limitation of the terminal, and the terminal may include more or less components than those illustrated, or some components may be combined, or different component arrangements. In the embodiments of the present disclosure, the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle terminal, a wearable device, and a pedometer.
  • the radio frequency unit 1101 is configured to receive the DCI, where the DCI carries the scheduling information and the short message of the PDSCH of the paging message when the network has the change of the paging message and the system information of the idle state terminal, otherwise
  • the DCI carries the scheduling information or the short message, where the short message is used to indicate a change of the system information;
  • the processor 1110 is configured to obtain at least one of the scheduling information and the short message from the DCI.
  • the DCI further includes indication information, where the indication information is used to indicate content carried by the DCI.
  • the DCI includes a header field, where the header field includes the indication information
  • the indication information indicates that the DCI carries at least one of the scheduling information and the short message
  • a part of the indication information is used to indicate whether the DCI carries the scheduling information, and another part of the bit is used to indicate whether the DCI carries the short message.
  • the DCI carries the short message, where the indication information is used to indicate whether the DCI carries the scheduling information.
  • the DCI includes a K1 bit, where, if the indication information indicates that the DCI carries the scheduling information, the K1 bit is used to indicate the scheduling information, if the indication information indicates the The DCI does not carry the scheduling information, and the K1 bit is a reserved bit, and K1 is an integer greater than or equal to 1.
  • the DCI includes a header field, where the header field includes the indication information, where the indication information is used to indicate that the DCI carries one of the short message and the scheduling information, if the DCI is And carrying another one of the short message and the scheduling information, and indicating another one of the short message and the scheduling information by a Kx bit in the DCI, where Kx is an integer greater than or equal to 1.
  • the K2 bit is used to indicate the scheduling information, if the K2 If the bit is the specific code point, it indicates that the scheduling information is not carried in the DCI, and K2 is an integer greater than or equal to 1; or
  • the DCI includes a first indication bit, where the first indication bit is used to indicate whether the DCI carries the scheduling information, where The first indication bit indicates that the DCI carries the scheduling information, and the K3 bit in the DCI is used to indicate the scheduling information, and K3 is an integer greater than or equal to 1; or
  • the M1 bit in the DCI is used to indicate the short message, and M1 is an integer greater than or equal to 1;
  • the DCI includes a second indication bit, where the second indication bit is used to indicate whether the DCI carries the short message, where The second indication bit indicates that the DCI carries the short message, and the M2 bit in the DCI is used to indicate the short message, and M2 is an integer greater than or equal to 1.
  • the DCI carries the short message, and the DCI further includes a K4 bit. If the K4 bit is not a specific code point, the K4 bit is used to indicate the scheduling information, if the K4 is If the bit is the specific code point, it indicates that the scheduling information is not carried in the DCI, and K4 is an integer greater than or equal to 1.
  • the remaining bits in the DCI are reserved bits.
  • the change of the system information includes: at least one of a change of a conventional system information and a change of system information of a public security;
  • the remaining bits are reserved bits.
  • the scheduling information or the DCI carries indication information, where the indication information is used to indicate whether the paging message carries a change indication of system information.
  • the foregoing terminal can reduce the signaling transmission overhead, and can also achieve the delay of reducing the idle state and the connected state terminal to obtain the system information update indication, and can also reduce the delay of the idle state terminal paging.
  • the radio frequency unit 1101 can be used for receiving and transmitting signals during the transmission and reception of information or during a call, and specifically, after receiving downlink data from the base station, processing the processor 1110; The uplink data is sent to the base station.
  • radio frequency unit 1101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio unit 1101 can also communicate with the network and other devices through a wireless communication system.
  • the terminal provides the user with wireless broadband Internet access through the network module 1102, such as helping the user to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 1103 can convert the audio data received by the radio frequency unit 1101 or the network module 1102 or stored in the memory 1109 into an audio signal and output as a sound. Moreover, the audio output unit 1103 can also provide audio output (eg, call signal reception sound, message reception sound, etc.) related to a specific function performed by the terminal 1100.
  • the audio output unit 1103 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 1104 is for receiving an audio or video signal.
  • the input unit 1104 may include a graphics processing unit (GPU) 11041 and a microphone 11042, and the graphics processor 11041 images an still picture or video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode.
  • the data is processed.
  • the processed image frame can be displayed on the display unit 1106.
  • the image frames processed by the graphics processor 11041 may be stored in the memory 1109 (or other storage medium) or transmitted via the radio unit 1101 or the network module 1102.
  • the microphone 11042 can receive sound and can process such sound as audio data.
  • the processed audio data can be converted to a format output that can be transmitted to the mobile communication base station via the radio unit 1101 in the case of a telephone call mode.
  • Terminal 1100 also includes at least one type of sensor 1105, such as a light sensor, motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 11061 according to the brightness of the ambient light, and the proximity sensor can close the display panel 11061 and/or when the terminal 1100 moves to the ear. Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity.
  • sensor 1105 may also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared Sensors, etc., will not be described here.
  • the display unit 1106 is for displaying information input by the user or information provided to the user.
  • the display unit 1106 can include a display panel 11061, and the display panel 11061 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 1107 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the terminal.
  • the user input unit 1107 includes a touch panel 11071 and other input devices 11072.
  • the touch panel 11071 also referred to as a touch screen, can collect touch operations on or near the user (such as the user using a finger, a stylus, or the like on the touch panel 11071 or near the touch panel 11071. operating).
  • the touch panel 11071 may include two parts of a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
  • the processor 1110 receives the commands from the processor 1110 and executes them.
  • the touch panel 11071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the user input unit 1107 may also include other input devices 11072.
  • other input devices 11072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control button, a switch button, etc.), a trackball, a mouse, and a joystick, which are not described herein.
  • the touch panel 11071 can be overlaid on the display panel 11061. After the touch panel 11071 detects a touch operation thereon or nearby, the touch panel 11071 transmits to the processor 1110 to determine the type of the touch event, and then the processor 1110 according to the touch. The type of event provides a corresponding visual output on display panel 11061.
  • the touch panel 11071 and the display panel 11061 are used as two independent components to implement the input and output functions of the terminal, in some embodiments, the touch panel 11071 and the display panel 11061 may be integrated. The input and output functions of the terminal are implemented, and are not limited herein.
  • the interface unit 1108 is an interface in which an external device is connected to the terminal 1100.
  • the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, and an audio input/output. (I/O) port, video I/O port, headphone port, and more.
  • the interface unit 1108 can be configured to receive input from an external device (eg, data information, power, etc.) and transmit the received input to one or more components within the terminal 1100 or can be used at the terminal 1100 and external devices Transfer data between.
  • an external device eg, data information, power, etc.
  • Memory 1109 can be used to store software programs as well as various data.
  • the memory 1109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored according to Data created by the use of the mobile phone (such as audio data, phone book, etc.).
  • memory 1109 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the processor 1110 is a control center of the terminal, which connects various parts of the entire terminal using various interfaces and lines, and executes by executing or executing software programs and/or modules stored in the memory 1109, and calling data stored in the memory 1109.
  • the processor 1110 may include one or more processing units; optionally, the processor 1110 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, an application, etc., and a modulation solution
  • the processor mainly handles wireless communication. It can be understood that the above modem processor may not be integrated into the processor 1110.
  • the terminal 1100 may further include a power source 1111 (such as a battery) for supplying power to each component.
  • a power source 1111 such as a battery
  • the power source 1111 may be logically connected to the processor 1110 through a power management system to manage charging, discharging, and power management through the power management system. And other functions.
  • terminal 1100 includes some functional modules not shown, and details are not described herein again.
  • an embodiment of the present disclosure further provides a terminal, including a processor 1110, a memory 1109, a computer program stored on the memory 1109 and executable on the processor 1110, when the computer program is executed by the processor 1110.
  • a terminal including a processor 1110, a memory 1109, a computer program stored on the memory 1109 and executable on the processor 1110, when the computer program is executed by the processor 1110.
  • FIG. 12 is a structural diagram of another base station according to an embodiment of the present disclosure.
  • the base station 1200 includes: a processor 1201, a transceiver 1202, a memory 1203, and a bus interface, where:
  • the processor 1201 is configured to generate a DCI, where the DCI carries the scheduling information and the short message of the PDSCH of the paging message when the network has the change of the paging message and the system information of the idle state terminal, otherwise
  • the DCI carries the scheduling information or the short message, where the short message is used to indicate a change of the system information;
  • the transceiver 1202 is configured to transmit the DCI in a PDCCH.
  • the DCI further includes indication information, where the indication information is used to indicate content carried by the DCI.
  • the DCI includes a header field, where the header field includes the indication information
  • the indication information indicates that the DCI carries at least one of the scheduling information and the short message
  • a part of the indication information is used to indicate whether the DCI carries the scheduling information, and another part of the bit is used to indicate whether the DCI carries the short message.
  • the DCI carries the short message, where the indication information is used to indicate whether the DCI carries the scheduling information.
  • the DCI includes a K1 bit, where, if the indication information indicates that the DCI carries the scheduling information, the K1 bit is used to indicate the scheduling information, if the indication information indicates the The DCI does not carry the scheduling information, and the K1 bit is a reserved bit, and K1 is an integer greater than or equal to 1.
  • the DCI includes a header field, where the header field includes the indication information, where the indication information is used to indicate that the DCI carries one of the short message and the scheduling information, if the DCI is And carrying another one of the short message and the scheduling information, and indicating another one of the short message and the scheduling information by a Kx bit in the DCI, where Kx is an integer greater than or equal to 1.
  • the K2 bit is used to indicate the scheduling information, if the K2 If the bit is the specific code point, it indicates that the scheduling information is not carried in the DCI, and K2 is an integer greater than or equal to 1; or
  • the DCI includes a first indication bit, where the first indication bit is used to indicate whether the DCI carries the scheduling information, where The first indication bit indicates that the DCI carries the scheduling information, and the K3 bit in the DCI is used to indicate the scheduling information, and K3 is an integer greater than or equal to 1; or
  • the M1 bit in the DCI is used to indicate the short message, and M1 is an integer greater than or equal to 1;
  • the DCI includes a second indication bit, where the second indication bit is used to indicate whether the DCI carries the short message, where The second indication bit indicates that the DCI carries the short message, and the M2 bit in the DCI is used to indicate the short message, and M2 is an integer greater than or equal to 1.
  • the DCI carries the short message, and the DCI further includes a K4 bit. If the K4 bit is not a specific code point, the K4 bit is used to indicate the scheduling information, if the K4 is If the bit is the specific code point, it indicates that the scheduling information is not carried in the DCI, and K4 is an integer greater than or equal to 1.
  • the remaining bits in the DCI are reserved bits.
  • the change of the system information includes: at least one of a change of a conventional system information and a change of system information of a public security;
  • the remaining bits are reserved bits.
  • the scheduling information or the DCI carries indication information, where the indication information is used to indicate whether the paging message carries a change indication of system information.
  • the foregoing base station can reduce the signaling transmission overhead, and can also achieve the delay of reducing the idle state and the connected state terminal to obtain the system information update indication, and can also reduce the delay of the idle state terminal paging.
  • the transceiver 1202 is configured to receive and transmit data under the control of the processor 1201, and the transceiver 1202 includes at least two antenna ports.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 1201 and various circuits of memory represented by memory 1203.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • Transceiver 1202 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
  • the user interface may also be an interface capable of externally connecting the required devices, including but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 1201 is responsible for managing the bus architecture and general processing, and the memory 1203 can store data used by the processor 1201 in performing operations.
  • the embodiment of the present disclosure further provides a base station, including a processor 1201, a memory 1203, a computer program stored on the memory 1203 and executable on the processor 1201, when the computer program is executed by the processor 1201.
  • a base station including a processor 1201, a memory 1203, a computer program stored on the memory 1203 and executable on the processor 1201, when the computer program is executed by the processor 1201.
  • the embodiment of the present disclosure further provides a computer readable storage medium, where the computer readable storage medium stores a computer program, and when the computer program is executed by the processor, implements each of the terminal side DCI transmission method embodiments provided by the embodiments of the present disclosure.
  • the process, or the computer program is executed by the processor implements the processes of the DCI transmission method embodiment of the base station side provided by the embodiment of the present disclosure, and can achieve the same technical effect. To avoid repetition, details are not described herein again.
  • the computer readable storage medium such as a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.
  • the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better.
  • Implementation Based on such understanding, the technical solution of the present disclosure, which is essential or contributes to the related art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, CD-ROM).
  • the instructions include a number of instructions for causing a terminal (which may be a cell phone, computer, server, air conditioner, or network device, etc.) to perform the methods described in various embodiments of the present disclosure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本公开实施例提供一种DCI传输方法、终端和基站，该方法包括：接收DCI，其中，在网络同时存在对空闲态终端的寻呼消息和***信息的变更时，所述DCI携带有所述寻呼消息的PDSCH的调度信息和短消息，否则，所述DCI携带有所述调度信息或者所述短消息，所述短消息用于指示所述***信息的变更；从所述DCI中获取所述调度信息和所述短消息中的至少一种。

Description

DCI传输方法、终端和基站
相关申请的交叉引用
本申请主张在2018年5月10日在中国提交的中国专利申请号No.201810445110.7的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，尤其涉及一种下行控制信息(Downlink Control Information，DCI)传输方法、终端和基站。
背景技术
在新空口(New Radio，NR)***终端的状态包括连接态、空闲态和非激活态，且***信息的更新通知可以在物理下行共享信道(Physical Downlink Shared Channel，PDSCH)中传输，也可以在物理下行控制信道(Physical Downlink Control Channel，PDCCH)中传输。然而，在相关技术中的通信***中，针对不同状态的终端，采用不同的信道传输***信息的更新通知，例如：在PDSCH中传输***信息的更新通知，以保证空闲态终端的性能，以及在PDCCH中传输***信息的更新通知，以保证连接态终端的性能。但由于需要分别在PDSCH和PDCCH中传输***信息的更新通知，从而导致信令传输开销较大。
发明内容
本公开实施例提供一种DCI传输方法、终端和基站，以解决信令传输开销较大的问题。
第一方面，本公开实施例提供一种DCI传输方法，应用于终端，包括：
接收DCI，其中，在网络同时存在对空闲态终端的寻呼消息和***信息的变更时，所述DCI携带有所述寻呼消息的PDSCH的调度信息和短消息，否则，所述DCI携带有所述调度信息或者所述短消息，所述短消息用于指示所述***信息的变更；
从所述DCI中获取所述调度信息和所述短消息中的至少一种。
第二方面，本公开实施例提供一种DCI传输方法，应用于基站，包括：
生成DCI，其中，在网络同时存在对空闲态终端的寻呼消息和***信息的变更时，所述DCI携带有所述寻呼消息的PDSCH的调度信息和短消息，否则，所述DCI携带有所述调度信息或者所述短消息，所述短消息用于指示所述***信息的变更；
在PDCCH中传输所述DCI。
第三方面，本公开实施例提供一种终端，包括：
接收模块，用于接收DCI，其中，在网络同时存在对空闲态终端的寻呼消息和***信息的变更时，所述DCI携带有所述寻呼消息的PDSCH的调度信息和短消息，否则，所述DCI携带有所述调度信息或者所述短消息，所述短消息用于指示所述***信息的变更；
获取模块，用于从所述DCI中获取所述调度信息和所述短消息中的至少一种。
第四方面，本公开实施例提供一种基站，包括：
生成模块，用于生成DCI，其中，在网络同时存在对空闲态终端的寻呼消息和***信息的变更时，所述DCI携带有所述寻呼消息的PDSCH的调度信息和短消息，否则，所述DCI携带有所述调度信息或者所述短消息，所述短消息用于指示所述***信息的变更；
传输模块，用于在PDCCH中传输所述DCI。
第五方面，本公开实施例提供一种终端，包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现本公开实施例提供的终端侧的DCI传输方法中的步骤。
第六方面，本公开实施例提供一种基站，包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现本公开实施例提供的基站侧的DCI传输方法中的步骤。
第七方面，本公开实施例提供一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现本公开实施例提供的终端侧的DCI传输方法的步骤，或者，所述计算机程序被处 理器执行时实现本公开实施例提供的基站侧的DCI传输方法的步骤。
本公开实施例中，接收DCI，其中，在网络同时存在对空闲态终端的寻呼消息和***信息的变更时，所述DCI携带有所述寻呼消息的PDSCH的调度信息和短消息，否则，所述DCI携带有所述调度信息或者所述短消息，所述短消息用于指示所述***信息的变更；从所述DCI中获取所述调度信息和所述短消息中的至少一种。可以降低信令传输开销。
附图说明
图1是本公开实施例可应用的一种网络***的结构图；
图2是本公开实施例提供的一种DCI传输方法的流程图；
图3是本公开实施例提供的另一种DCI传输方法的流程图；
图4是本公开实施例提供的一种DCI的示意图；
图5是本公开实施例提供的另一种DCI的示意图；
图6是本公开实施例提供的另一种DCI的示意图；
图7是本公开实施例提供的另一种DCI的示意图；
图8是本公开实施例提供的另一种DCI传输方法的流程图；
图9是本公开实施例提供的一种终端的结构图；
图10是本公开实施例提供的一种基站的结构图；
图11是本公开实施例提供的另一种终端的结构图；
图12是本公开实施例提供的另一种基站的结构图。
具体实施方式
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
本申请的说明书和权利要求书中的术语“包括”以及它的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、***、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有 清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。此外，说明书以及权利要求中使用“和/或”表示所连接对象的至少其中之一，例如A和/或B，表示包含单独A，单独B，以及A和B都存在三种情况。
在本公开实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本公开实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更可选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。
下面结合附图介绍本公开的实施例。本公开实施例提供的DCI传输方法、终端和基站可以应用于无线通信***中。该无线通信***可以为采用5G***，或者演进型长期演进(Evolved Long Term Evolution，eLTE)***，或者后续演进通信***。
请参见图1，图1是本公开实施例可应用的一种网络***的结构图，如图1所示，包括终端11和基站12，其中，终端11可以是用户终端(User Equipment，UE)或者其他终端侧设备，例如：手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、个人数字助理(personal digital assistant，PDA)、移动上网装置(Mobile Internet Device，MID)或可穿戴式设备(Wearable Device)等终端侧设备，需要说明的是，在本公开实施例中并不限定终端11的具体类型。上述基站12可以是4G基站，或者5G基站，或者以后版本的基站，或者其他通信***中的基站，或者称之为节点B，演进节点B，或者所述领域中其他词汇，只要达到相同的技术效果，所述基站不限于特定技术词汇。另外，上述基站12可以是主基站(Master Node，MN)，或者辅基站(Secondary Node，SN)。需要说明的是，在本公开实施例中仅以5G基站为例，但是并不限定基站的具体类型。
请参见图2，图2是本公开实施例提供的一种DCI传输方法的流程图，该方法应用于终端，该终端可以为连接态终端、空闲态终端或者非激活态终端，如图2所示，包括以下步骤：
步骤201、接收DCI，其中，在网络同时存在对空闲态终端的寻呼消息和***信息的变更时，所述DCI携带有所述寻呼消息的PDSCH的调度信息(Paging PDSCH scheduling)和短消息(short message)，否则，所述DCI携 带有所述调度信息或者所述短消息，所述短消息用于指示所述***信息的变更。
其中，上述接收DCI可以是在PDCCH中接收上述DCI，具体可以是基站在PDCCH中传输上述DCI。
上述在网络同时存在对空闲态终端的寻呼消息和***信息的变更时，所述DCI携带有所述寻呼消息的PDSCH的调度信息和短消息，否则，所述DCI携带有所述调度信息或者所述短消息可以是，在网络同时存在对空闲态终端的寻呼消息和***信息的变更时，则DCI携带有调度信息和短消息，在网络只存在对空闲态终端的寻呼消息时，则DCI携带有该调度信息，以及在网络只存在***信息的变更时，则DCI携带有短消息。其中，上述在网络同时存在对空闲态终端的寻呼消息和***信息的变更时可以是，基站同时存在或者同时需要发送上述寻呼消息和***信息的变更，或者可以是基站已经发送寻呼消息、在发送寻呼消息过程中，或者将要发送寻呼消息时，还存在***信息的变更。
上述寻呼消息可以是对空闲态终端或者非激活态终端的寻呼消息，则上述寻呼消息的PDSCH也可以称作上述寻呼消息对应的PDSCH，而上述调度信息可以包括如下至少一项：
频域资源(Frequency domain resource)信息、时域资源(Time domain resource)信息、虚拟资源块(Virtual Resource Block，VRB)与物理资源块(physical resource block，PRB)映射信息、调制编码方式(modulation and coding scheme)、传输块比例(Transport Block scaling，TB scaling)和预留比特(bit)，其中，TB scaling可以是2比特，预留比特可以是15比特，但对此不作限定。
而上述***信息的变更可以包括：常规***信息的变更和公共安全的***信息的变更中的至少一项；另外，若所述短消息存在剩余比特，则该剩余比特为预留比特。其中，这里剩余比特为指示***信息的变更和公共安全的***信息的变更之外剩余的比特。
需要说明的是，本公开实施例中，常规***信息也可以简称***信息，常规***信息可以是指除公共安全的***信息外的***信息。而上述公共安 全的***信息可以包括地震及海啸预警***(Earthquake and Tsunami Warning System，ETWS)信息和商业移动警报服务(Commercial Mobile Alert Service，CMAS)信息中的至少一项。
另外，本公开实施例中，上述短消息可以包括M比特，该M比特可以用于指示***信息的变更，M为大于0的整数。其中，***信息的变更可以包括如下至少一项：
所有的***信息(指常规***信息)是否变更、所有的***信息(包括公共安全的***信息和常规***信息)是否变更、除主信息块(Master Information Block，MIB)外的***信息是否变更、除MIB和***信息块(System Information Block，SIB)1外的***信息是否变更、各SIB(per-SIB)***信息是否变更、各***消息(per-SI message)是否变更、公共安全的***信息(CMAS和/或ETWS)是否变更，另外，多出来的比特预留，其中，上述SI指示***信息(System Information)。
需要说明的是，本公开实施例中，***信息的变更也可以称作***信息的变化。
步骤202、从所述DCI中获取所述调度信息和所述短消息中的至少一种。
该步骤可以是从DCI中解析(或者解调)得到所述调度信息和所述短消息中的至少一种，例如：上述DCI携带有调度信息和短消息，则步骤202获取到调度信息和短消息，若上述DCI携带有调度信息或者短消息，步骤202获取到调度信息或者短消息。
在上述方法中，由于在网络同时存在寻呼消息的物理下行共享信道PDSCH的调度信息和***信息的变更时，所述DCI携带有所述调度信息和短消息，这样可以实现在同时有***信息更新和空闲态终端的寻呼的情况下，在DCI中携带寻呼消息的PDSCH的调度信息和短消息，从而可以降低空闲态终端寻呼的延时，以及，还可以降低空闲态和连接态终端获取***信息更新指示的延时。当***信息更新和空闲态终端的寻呼不同时存在的情况下，在DCI中可以寻呼消息的PDSCH的调度信息或者短消息，以实现调度信息的传输或者***信息变更的指示。另外，由于是通过DCI来携带所述调度信息和所述短消息中的至少一种，从而可以同时满足连接态终端和空闲态终端 的需求，因为连接态终端和空闲态终端均可以对DCI进行解调。当然，本公开实施例中，也可以应用于非激活态终端，且也可以达到相同的有益效果。
另外，本公开实施例中，DCI携带的调度信息可以称作调度信息域，而携带的短消息可以称作短消息域，另外，DCI还可以包括预留域，该预留域包括预留比特，当然，对此不作限定，因为，DCI在一些实施方式中还可以包括头域(header)或者指示域。另外，本公开实施例中，由于短消息用于指示***信息的变更，从而短消息也可以称作其他名称，例如：***信息变更指示信息等其他名称。
需要说明的是，本公开实施例中提供的上述方法可以应用于5G NR***，但对此不作限定，只要能够实现基本相同的功能，适用于其他通信***，例如：可以应用4G或者6G***或者其他应用***信息变更和调度信息传输的通信***等等。
本公开实施例中，接收DCI，所述DCI携带有寻呼消息的PDSCH的调度信息和短消息中的至少一种，其中，所述短消息用于指示***信息的变更；从所述DCI中获取所述调度信息和所述短消息中的至少一种。可以降低信令传输开销，以及还可以达到降低空闲态和连接态终端获取***信息更新指示的延时，以及还可以降低对空闲态终端寻呼的延时的效果。
请参见图3，图3是本公开实施例提供的另一种DCI传输方法的流程图，该方法应用于终端，如图3所示，包括以下步骤：
步骤301、接收DCI，其中，在网络同时存在对空闲态终端的寻呼消息和***信息的变更时，所述DCI携带有所述寻呼消息的PDSCH的调度信息和短消息，否则，所述DCI携带有所述调度信息或者所述短消息，所述短消息用于指示所述***信息的变更，以及所述DCI还包括指示信息，所述指示信息用于指示所述DCI携带的内容。
其中，上述指示信息可以是用于指示所述DCI是否携带上述调度信息，和/或，是否携带所述短消息。这样通过该指示信息可以让终端知道DCI中携带的内容，进而终端可以根据自己需求来解调上述DCI，达到节约终端功耗的效果。例如：上述指示信息指示DCI中没有携带短消息，且连接态终端不需要上述调度信息时，则可以不获取上述调度信息，以节约终端功耗。
作为一种可选的实施方式中，所述DCI包括头域，所述头域包括所述指示信息；
其中，所述指示信息指示所述DCI携带有所述调度信息和所述短消息中的至少一种；或者
所述指示信息中的一部分比特用于指示所述DCI是否携带有所述调度信息，另一部分比特用于指示所述DCI是否携带有所述短消息。
其中，上述指示信息指示所述DCI携带有所述调度信息和所述短消息中的至少一种可以是，通过该指示信息码点指示所述DCI携带有所述调度信息和所述短消息中的至少一种，或者可以是指示信息通过联合编码的方式指示所述DCI携带有所述调度信息和所述短消息中的至少一种。另外，上述指示信息可以是N比特的指示信息，N为正整数，例如：以N为2举例，如图4所示，指示信息为10指示DCI携带短消息，01指示DCI携带调度信息，11指示DCI携带调度信息和短消息。由于，上述指示信息指示所述DCI携带有所述调度信息和所述短消息中的至少一种，这样可以节约指示信息的码点，例如：指示调度信息和短消息只需要三个码点，从而可以将另一个码点(例如：00)预留，用于以后指示其它的情况(case)。
上述指示信息中的一部分比特用于指示所述DCI是否携带有所述调度信息，另一部分比特用于指示所述DCI是否携带有所述短消息可以是，上述指示信息包括两部分比特，一个部分用于指示是否携带有调度信息，另一部分是否携带有短消息，例如：以上述指示信息为N比特，N为2进行举例，如图5所示，第一个比特用于指示是否携带有短消息，当第一个比特为1时指示携带有短消息，为0时指示未携带有短消息，第二个比特用于指示是否携带有调度信息，当第一个比特为1时指示携带有调度信息，为0时指示未携带有调度信息。这样，可以实现通过专门比特来指示调度信息和短消息，从而可以降低复杂度。
另外，需要说明的是，本公开实施例中，DCI中调度信息和短消息的位置不作限定，例如：可以是如图4和图5所示位置，也可以是调度信息在前，短消息在后。
上述实施方式中，可以实现DCI包括头域(header域)+短消息域和/或 Paging PDSCH的调度域+预留域，其中，短消息域和/或Paging PDSCH的调度域表示DCI包括短消息域和调度域中的至少一项。
例如：在一个方式中，N bit组成的头(可以采用联合编码)用于指示头后面携带的哪种信息：
A、短消息。即M bit用于指示***信息的变化。其中的***信息的变化包括如下至少一项：所有的***信息(指常规***信息)是否变化，所有的***信息(包括公共安全的***信息)是否变化，除MIB外的***信息是否变化，除MIB和SIB1外的***信息是否变化，per-SIB***信息是否变化，per-SI message***消息是否变化，公共安全的***信息(CMAS和/或ETWS)是否变化，多出来的bit预留。
B、K bit指示携带寻呼消息的PDSCH的调度信息。进一步，此调度信息中可以携带指示信息，用于指示该寻呼消息是否携带***信息的变更的指示，其中，K为大于或者等于1的整数。
C、同时携带短消息和携带寻呼的PDSCH的调度信息。
比如当N＝2时，如图4所示，2bit表示调度信息和短消息中的至少一种，其中，码点00预留，用于以后指示其它的case。
又例如：在另一个方案中，头域里的N bit分别用于指示头后面是否携带的哪种信息：
A、如图5所示，1bit指示header后是否有短消息；
B、如图5所示，1bit指示后面是否有寻呼消息对应的PDSCH的调度信息。
其中，上述两种方案，也可以变更短消息(short message)和寻呼消息的PDSCH的调度(Paging PDSCH scheduling)信息的位置。
作为另一种可选的实施方式，所述DCI携带有所述短消息，所述指示信息用于指示所述DCI是否携带有所述调度信息。
其中，上述短消息可以是M比特，M为大于或者等于1的整数，且该短消息可以参见上述实施方式的描述，此处不作赘述。
上述指示信息可以是1比特，例如：如图6所示，为1指示携带有所述调度信息，为0指示未携带有所述调度信息。当然，本公开实施例中，对该 指示信息的比特数不作限定，例如：上述指示信息可以为N比特，N为大于或者等于1的整数。
需要说明的是，指示信息可以是如图6所示，位于短消息之后，调度信息之前，但本公开实施例中，对短消息和调度信息的位置不作限定，且上述指示信息的位置也不作限定，例如：上述指示信息可以是位置DCI的最后，或者在预留比特位之前。
该实施方式中，由于指示信息只需要指示是否携带有所述调度信息，从而可以节约DCI的开销。
可选的，该实施方式中，所述DCI包括K1比特，其中，若所述指示信息指示所述DCI携带有所述调度信息，则所述K1比特用于指示所述调度信息，若所述指示信息指示所述DCI未携带有所述调度信息，则所述K1比特为预留比特，K1为大于或者等于1的整数。
这样可以实现合理地利用DCI的预留比特来指示上述调度信息，从而降低DCI的开销，且由于不需要设计新格式的DCI，以达到降低复杂度的效果。
上述实施方式中，可以实现去掉头域，DCI包括短消息域+调度指示域和/或Paging PDSCH的调度域+预留域，其中，该调度指示域包括上述指示信息，指示所述DCI是否携带有所述调度信息。
在一个方案中，上述DCI具体可以包括：
a、M bit用于指示***信息的变化，可以参见上面实施例介绍的M bit。
b、H1bit用于指示后面是否还有携带Paging的PDSCH的调度信息，该H 1可选1比特。
c、如果指示有携带：则K bit指示携带寻呼消息的PDSCH的调度信息。其中不需要预留Kbit的一个码点(code point)用于表示没有此调度信息。如果指示没有携带，则后续所有比特为预留比特。
作为另一种可选的实施方式，所述DCI包括头域，所述头域包括所述指示信息，所述指示信息用于指示所述DCI携带有所述短消息和所述调度信息中的一个，若所述DCI还携带有所述短消息和所述调度信息中的另一个，则通过所述DCI中的Kx比特指示所述短消息和所述调度信息中的另一个，Kx为大于或者等于1的整数。
该实施方式中，可以实现头域用于指示DCI携带有短消息或者调度信息，而当DCI同时携带有短消息和调度信息时，通过Kx比特来指示未被头域指示的内容。从而可以降低DCI的开销，因为，头域可以通过1比特来指示DCI携带有短消息或者调度信息。另外，由于另一个内容不指示，这样还可以降低DCI的复杂度。
下面以四个可选的实施方式进行举例说明：
在一个可选的实施方式，若所述指示信息指示所述DCI携带有所述短消息，以及所述DCI中的K2比特不为特定码点，所述K2比特用于指示所述调度信息，若所述K2比特为所述特定码点，则表示所述DCI中未携带有所述调度信息，K2为大于或者等于1的整数。
该实施方式中，可以实现上述指示信息指示DCI携带有所述短消息时，通过上述K2比特来指示调度信息，或者指示DCI未携带调度信息。其中，上述特定码点可以是预先配置的，或者协议中定义的，或者网络侧配置给终端的，例如：K2比特全为0。
该实施方式中，由于通过上述特定码点来指示是否携带调度信息，以及在不为特定码点时，K2比特用于指示所述调度信息，从而可以节约DCI的开销，因为不需要通过额外的比特来指示是否携带有调度信息。
该实施方式中，可以实现DCI包括：头域+短消息域和/或Paging PDSCH的调度域+指示域+预留域，需要说明的是，这里的指示域表示上述K2比特为上述特定码点时K2比特，而调度域表示上述K2比特不为上述特定码点时K2比特。
例如：上述DCI具体可以包括：
a、N1 bit头域指示后面携带的是短消息还是携带寻呼消息的PDSCH的调度信息。
b、如果携带短消息，c解释如下：
c、在短消息后的预留比特中，使用K bit指示携带寻呼消息的PDSCH的调度信息。其中，预留K bit的一个码点(code point)用于表示没有携带寻呼消息的PDSCH的调度信息，比如K bit全00000用于表示没有此携带寻呼消息的PDSCH调度信息。
在一个可选的实施方式，若所述指示信息指示所述DCI携带有所述短消息，则所述DCI中包括第一指示比特，所述第一指示比特用于指示所述DCI是否携带有所述调度信息，其中，若所述第一指示比特指示所述DCI携带有所述调度信息，则所述DCI中的K3比特用于指示所述调度信息，K3为大于或者等于1的整数。
该实施方式中，可以实现在指示信息指示所述DCI携带有所述短消息，通过第一指示比特来指示所述DCI是否携带有所述调度信息，如果携带，则K3比特用于指示所述调度信息。其中，上述第一指示比特可以是1比特，例如：为1指示携带有所述调度信息，为0指示未携带有所述调度信息。当然，对上述第一指示比特的比特数和位置不作限定。
这样通过第一指示比特来专门指示DCI是否携带有所述调度信息，从而可以降低DCI的复杂度。
该实施方式中，可以实现DCI包括：头域+短消息域和/或Paging PDSCH的调度域+指示域+预留域。
例如：DCI具体可以包括：
a、N1 bit头域指示后面携带的是短消息还是携带寻呼消息的PDSCH的调度信息，比如1bit。
b、如果携带短消息，则c和d的解释如下：
c、在短消息后的预留比特中，使用Kbit指示携带寻呼消息的PDSCH的调度信息。
d、在短消息后使用N2bit指示是否携带有携带寻呼消息的PDSCH的调度信息，N2bit可以在短消息后的任意位置，比如N2＝1bit。
在一个可选的实施方式，若所述指示信息指示所述DCI携带有所述调度信息，则所述DCI中的M1比特用于指示所述短消息，M1为大于或者等于1的整数。
该实施方式中，可以实现在DCI携带有调度信息和短消息的情况下，只通过指示信息为指示是否携带有调度信息，从而可以降低DCI的开销。
该实施方式中，可以实现DCI包括：头域+短消息域和/或Paging PDSCH的调度域+预留域。
例如：DCI具体可以包括：
a、N1 bit header指示后面携带的是短消息还是携带paging消息的PDSCH的调度信息。
b、如果携带寻呼消息的PDSCH的调度信息，由c解释如下：
c、在调度信息后的预留bit中，使用M bit指示***信息的更新。
在一个可选的实施方式，若所述指示信息指示所述DCI携带有所述调度信息，则所述DCI中包括第二指示比特，所述第二指示比特用于指示所述DCI是否携带有所述短消息，其中，若所述第二指示比特指示所述DCI携带有所述短消息，则所述DCI的中的M2比特用于指示所述短消息，M2为大于或者等于1的整数。
该实施方式中，可以实现在指示信息指示所述DCI携带有所述调度信息，通过第二指示比特来指示所述DCI是否携带有所述短消息，如果携带，则M2比特用于指示所述短消息。其中，上述第二指示比特可以是1比特，例如：为1指示携带有所述短消息，为0指示未携带有所述短消息。当然，对上述第二指示比特的比特数和位置不作限定。
这样通过第二指示比特来专门指示DCI是否携带有所述短消息，从而可以降低DCI的复杂度。
该实施方式中，可以实现DCI包括：头域+短消息域和/或Paging PDSCH的调度域+指示域+预留域。
例如：DCI具体可以包括：
a、N1 bit头域指示后面携带的是短消息还是携带寻呼消息的PDSCH的调度信息，比如1bit。
b、如果携带寻呼消息的PDSCH的调度信息，则c和d的解释如下：
c、在调度信息后的预留bit中，使用M bit指示***信息的更新。
d、在调度信息后使用H2 bit指示是否携带有***信息的更新。H2bit可以在调度信息后的任意位置，比如H2＝1bit。需要说明的是，这里的H2bit为上述第二指示比特。
步骤302、从所述DCI中获取所述调度信息和所述短消息中的至少一种。
需要说明的是，本实施例中，在一些实施方式中，上述DCI也可以不包 括步骤301中的指示信息，
例如：在一种可选的实施方式中，所述DCI携带有所述短消息，所述DCI还包括K4比特，若所述K4比特不为特定码点，则所述K4比特用于指示所述调度信息，若所述K4比特为所述特定码点，则表示所述DCI中未携带有所述调度信息，K4为大于或者等于1的整数。
该实施方式中，可以实现在DCI携带有所述短消息的情况下，通过K4比特来来指示调度信息，且K4比特为上述特定码点表示所述DCI中未携带有所述调度信息，从而可以节约DCI的开销。其中，上述特定码点可以是终端预先配置的，或者协议中预先定义的，或者网络侧预先配置给终端，可选为，K4比特全为0。
该实施方式中，可以去掉头域，DCI包括：短消息域和/或Paging PDSCH的调度域+预留域，例如：如图7所示。
在一个方案中，DCI具体可以包括：
a、M bit用于指示***信息的变化，其中，这里的M bit可以参见上面实施方式的描述，此处不作赘述。
b、Kbit指示携带寻呼消息的PDSCH的调度信息。其中预留Kbit的一个码点(code point)用于表示后面没有调度携带Paging消息的PDSCH。比如Kbit全00000用于表示没有此携带寻呼消息的PDSCH调度信息。
需要说明的是，本公开实施例中，介绍的K、K1、K2、K3、K4和Kx可以是相同的数值，当然，也可以是不同的数值，对此不作限定。同理，M1和M2可以是相同的数值，当然，也可以是不同的数值，对此不作限定。
可选的，本公开实施例中，上述DCI中的剩余比特为预留比特(Reserved bits)。其中，这里剩余比特可以是本公开实施例中在DCI中未定义的比特。例如：如图4至图7所示的预留域(Reserved)
可选的，本公开实施例中，所述调度信息或者所述DCI中携带有指示信息，该指示信息用于指示所述寻呼消息是否携带***信息的变更指示。
由于在调度信息或者上述DCI可以指示所述寻呼消息是否携带***信息的变更指示，从而终端可以快速确定寻呼消息是否携带***信息的变更指示，以提高终端的工作效率，降低时延。
本公开实施例中，在图1所示的实施例的基础上增加了多种可选的实施方式，且可以降低信令传输开销，以及还可以达到降低空闲态和连接态终端获取***信息更新指示的延时，以及还可以降低对空闲态终端寻呼的延时的等有益效果。且可以实现DCI包括但不限于如下DCI格式：
头域+短消息和/或paging PDSCH的调度域；
短消息域和/或Paging PDSCH的调度域+预留域；
短消息域+调度指示域和/或Paging PDSCH的调度域+预留域；
header+短消息域和/或Paging PDSCH的调度域+指示域+预留域。
其中，短消息和/或paging PDSCH的调度域表示DCI包括短消息和paging PDSCH的调度域中的至少一项。
请参见图8，图8是本公开实施例提供的另一种DCI传输方法的流程图，该方法应用于基站，如图8所示，包括以下步骤：
步骤801、生成DCI，其中，在网络同时存在对空闲态终端的寻呼消息和***信息的变更时，所述DCI携带有所述寻呼消息的PDSCH的调度信息和短消息，否则，所述DCI携带有所述调度信息或者所述短消息，所述短消息用于指示所述***信息的变更；
步骤802、在PDCCH中传输所述DCI。
可选的，所述DCI还包括指示信息，所述指示信息用于指示所述DCI携带的内容。
可选的，所述DCI包括头域，所述头域包括所述指示信息；
其中，所述指示信息指示所述DCI携带有所述调度信息和所述短消息中的至少一种；或者
所述指示信息中的一部分比特用于指示所述DCI是否携带有所述调度信息，另一部分比特用于指示所述DCI是否携带有所述短消息。
可选的，所述DCI携带有所述短消息，所述指示信息用于指示所述DCI是否携带有所述调度信息。
可选的，所述DCI包括K1比特，其中，若所述指示信息指示所述DCI携带有所述调度信息，则所述K1比特用于指示所述调度信息，若所述指示信息指示所述DCI未携带有所述调度信息，则所述K1比特为预留比特，K1 为大于或者等于1的整数。
可选的，所述DCI包括头域，所述头域包括所述指示信息，所述指示信息用于指示所述DCI携带有所述短消息和所述调度信息中的一个，若所述DCI还携带有所述短消息和所述调度信息中的另一个，则通过所述DCI中的Kx比特指示所述短消息和所述调度信息中的另一个，Kx为大于或者等于1的整数。
可选的，若所述指示信息指示所述DCI携带有所述短消息，以及所述DCI中的K2比特不为特定码点，所述K2比特用于指示所述调度信息，若所述K2比特为所述特定码点，则表示所述DCI中未携带有所述调度信息，K2为大于或者等于1的整数；或者
若所述指示信息指示所述DCI携带有所述短消息，则所述DCI中包括第一指示比特，所述第一指示比特用于指示所述DCI是否携带有所述调度信息，其中，若所述第一指示比特指示所述DCI携带有所述调度信息，则所述DCI中的K3比特用于指示所述调度信息，K3为大于或者等于1的整数；或者
若所述指示信息指示所述DCI携带有所述调度信息，则所述DCI中的M1比特用于指示所述短消息，M1为大于或者等于1的整数；或者
若所述指示信息指示所述DCI携带有所述调度信息，则所述DCI中包括第二指示比特，所述第二指示比特用于指示所述DCI是否携带有所述短消息，其中，若所述第二指示比特指示所述DCI携带有所述短消息，则所述DCI的中的M2比特用于指示所述短消息，M2为大于或者等于1的整数。
可选的，所述DCI携带有所述短消息，所述DCI还包括K4比特，若所述K4比特不为特定码点，则所述K4比特用于指示所述调度信息，若所述K4比特为所述特定码点，则表示所述DCI中未携带有所述调度信息，K4为大于或者等于1的整数。
可选的，所述DCI中的剩余比特为预留比特。
可选的，所述***信息的变更包括：常规***信息的变更和公共安全的***信息的变更中的至少一项；
其中，若所述短消息存在剩余比特，则该剩余比特为预留比特。
可选的，所述调度信息或者所述DCI中携带有指示信息，该指示信息用 于指示所述寻呼消息是否携带***信息的变更指示。
需要说明的是，本实施例作为图2和图3所示的实施例对应的基站的实施方式，其具体的实施方式可以参见图2和图3所示的实施例相关说明，以及达到相同的有益效果，为了避免重复说明，此处不再赘述。
请参见图9，图9是本公开实施例提供的一种终端的结构图，如图9所示，终端900包括：
接收模块901，用于接收DCI，其中，在网络同时存在对空闲态终端的寻呼消息和***信息的变更时，所述DCI携带有所述寻呼消息的PDSCH的调度信息和短消息，否则，所述DCI携带有所述调度信息或者所述短消息，所述短消息用于指示所述***信息的变更；
获取模块902，用于从所述DCI中获取所述调度信息和所述短消息中的至少一种。
可选的，所述DCI还包括指示信息，所述指示信息用于指示所述DCI携带的内容。
可选的，所述DCI包括头域，所述头域包括所述指示信息；
其中，所述指示信息指示所述DCI携带有所述调度信息和所述短消息中的至少一种；或者
所述指示信息中的一部分比特用于指示所述DCI是否携带有所述调度信息，另一部分比特用于指示所述DCI是否携带有所述短消息。
可选的，所述DCI携带有所述短消息，所述指示信息用于指示所述DCI是否携带有所述调度信息。
可选的，所述DCI包括K1比特，其中，若所述指示信息指示所述DCI携带有所述调度信息，则所述K1比特用于指示所述调度信息，若所述指示信息指示所述DCI未携带有所述调度信息，则所述K1比特为预留比特，K1为大于或者等于1的整数。
可选的，所述DCI包括头域，所述头域包括所述指示信息，所述指示信息用于指示所述DCI携带有所述短消息和所述调度信息中的一个，若所述DCI还携带有所述短消息和所述调度信息中的另一个，则通过所述DCI中的Kx比特指示所述短消息和所述调度信息中的另一个，Kx为大于或者等于1 的整数。
可选的，若所述指示信息指示所述DCI携带有所述短消息，以及所述DCI中的K2比特不为特定码点，所述K2比特用于指示所述调度信息，若所述K2比特为所述特定码点，则表示所述DCI中未携带有所述调度信息，K2为大于或者等于1的整数；或者
若所述指示信息指示所述DCI携带有所述短消息，则所述DCI中包括第一指示比特，所述第一指示比特用于指示所述DCI是否携带有所述调度信息，其中，若所述第一指示比特指示所述DCI携带有所述调度信息，则所述DCI中的K3比特用于指示所述调度信息，K3为大于或者等于1的整数；或者
若所述指示信息指示所述DCI携带有所述调度信息，则所述DCI中的M1比特用于指示所述短消息，M1为大于或者等于1的整数；或者
若所述指示信息指示所述DCI携带有所述调度信息，则所述DCI中包括第二指示比特，所述第二指示比特用于指示所述DCI是否携带有所述短消息，其中，若所述第二指示比特指示所述DCI携带有所述短消息，则所述DCI的中的M2比特用于指示所述短消息，M2为大于或者等于1的整数。
可选的，所述DCI携带有所述短消息，所述DCI还包括K4比特，若所述K4比特不为特定码点，则所述K4比特用于指示所述调度信息，若所述K4比特为所述特定码点，则表示所述DCI中未携带有所述调度信息，K4为大于或者等于1的整数。
可选的，所述DCI中的剩余比特为预留比特。
可选的，所述***信息的变更包括：常规***信息的变更和公共安全的***信息的变更中的至少一项；
其中，若所述短消息存在剩余比特，则该剩余比特为预留比特。
可选的，所述调度信息或者所述DCI中携带有指示信息，该指示信息用于指示所述寻呼消息是否携带***信息的变更指示。
本公开实施例提供的终端能够实现图2和图3的方法实施例中终端实现的各个过程，为避免重复，这里不再赘述，可以降低信令传输开销，以及还可以达到降低空闲态和连接态终端获取***信息更新指示的延时，以及还可以降低对空闲态终端寻呼的延时的效果。
请参见图10，图10是本公开实施例提供的一种基站的结构图，如图10所示，基站1000包括：
生成模块1001，用于生成DCI，其中，在网络同时存在对空闲态终端的寻呼消息和***信息的变更时，所述DCI携带有所述寻呼消息的PDSCH的调度信息和短消息，否则，所述DCI携带有所述调度信息或者所述短消息，所述短消息用于指示所述***信息的变更；
传输模块1002，用于在PDCCH中传输所述DCI。
可选的，所述DCI还包括指示信息，所述指示信息用于指示所述DCI携带的内容。
可选的，所述DCI包括头域，所述头域包括所述指示信息；
其中，所述指示信息指示所述DCI携带有所述调度信息和所述短消息中的至少一种；或者
所述指示信息中的一部分比特用于指示所述DCI是否携带有所述调度信息，另一部分比特用于指示所述DCI是否携带有所述短消息。
可选的，所述DCI携带有所述短消息，所述指示信息用于指示所述DCI是否携带有所述调度信息。
可选的，所述DCI包括K1比特，其中，若所述指示信息指示所述DCI携带有所述调度信息，则所述K1比特用于指示所述调度信息，若所述指示信息指示所述DCI未携带有所述调度信息，则所述K1比特为预留比特，K1为大于或者等于1的整数。
可选的，所述DCI包括头域，所述头域包括所述指示信息，所述指示信息用于指示所述DCI携带有所述短消息和所述调度信息中的一个，若所述DCI还携带有所述短消息和所述调度信息中的另一个，则通过所述DCI中的Kx比特指示所述短消息和所述调度信息中的另一个，Kx为大于或者等于1的整数。
可选的，若所述指示信息指示所述DCI携带有所述短消息，以及所述DCI中的K2比特不为特定码点，所述K2比特用于指示所述调度信息，若所述K2比特为所述特定码点，则表示所述DCI中未携带有所述调度信息，K2为大于或者等于1的整数；或者
若所述指示信息指示所述DCI携带有所述短消息，则所述DCI中包括第一指示比特，所述第一指示比特用于指示所述DCI是否携带有所述调度信息，其中，若所述第一指示比特指示所述DCI携带有所述调度信息，则所述DCI中的K3比特用于指示所述调度信息，K3为大于或者等于1的整数；或者
若所述指示信息指示所述DCI携带有所述调度信息，则所述DCI中的M1比特用于指示所述短消息，M1为大于或者等于1的整数；或者
若所述指示信息指示所述DCI携带有所述调度信息，则所述DCI中包括第二指示比特，所述第二指示比特用于指示所述DCI是否携带有所述短消息，其中，若所述第二指示比特指示所述DCI携带有所述短消息，则所述DCI的中的M2比特用于指示所述短消息，M2为大于或者等于1的整数。
可选的，所述DCI携带有所述短消息，所述DCI还包括K4比特，若所述K4比特不为特定码点，则所述K4比特用于指示所述调度信息，若所述K4比特为所述特定码点，则表示所述DCI中未携带有所述调度信息，K4为大于或者等于1的整数。
可选的，所述DCI中的剩余比特为预留比特。
可选的，所述***信息的变更包括：常规***信息的变更和公共安全的***信息的变更中的至少一项；
其中，若所述短消息存在剩余比特，则该剩余比特为预留比特。
可选的，所述调度信息或者所述DCI中携带有指示信息，该指示信息用于指示所述寻呼消息是否携带***信息的变更指示。
本公开实施例提供的基站能够实现图8的方法实施例中基站实现的各个过程，为避免重复，这里不再赘述，可以降低信令传输开销，以及还可以达到降低空闲态和连接态终端获取***信息更新指示的延时，以及还可以降低对空闲态终端寻呼的延时的效果。
图11为实现本公开各个实施例的一种终端的硬件结构示意图，
该终端1100包括但不限于：射频单元1101、网络模块1102、音频输出单元1103、输入单元1104、传感器1105、显示单元1106、用户输入单元1107、接口单元1108、存储器1109、处理器1110、以及电源1111等部件。本领域技术人员可以理解，图11中示出的终端结构并不构成对终端的限定，终端可 以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本公开实施例中，终端包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
射频单元1101，用于接收DCI，其中，在网络同时存在对空闲态终端的寻呼消息和***信息的变更时，所述DCI携带有所述寻呼消息的PDSCH的调度信息和短消息，否则，所述DCI携带有所述调度信息或者所述短消息，所述短消息用于指示所述***信息的变更；
处理器1110，用于从所述DCI中获取所述调度信息和所述短消息中的至少一种。
可选的，所述DCI还包括指示信息，所述指示信息用于指示所述DCI携带的内容。
可选的，所述DCI包括头域，所述头域包括所述指示信息；
其中，所述指示信息指示所述DCI携带有所述调度信息和所述短消息中的至少一种；或者
所述指示信息中的一部分比特用于指示所述DCI是否携带有所述调度信息，另一部分比特用于指示所述DCI是否携带有所述短消息。
可选的，所述DCI携带有所述短消息，所述指示信息用于指示所述DCI是否携带有所述调度信息。
可选的，所述DCI包括K1比特，其中，若所述指示信息指示所述DCI携带有所述调度信息，则所述K1比特用于指示所述调度信息，若所述指示信息指示所述DCI未携带有所述调度信息，则所述K1比特为预留比特，K1为大于或者等于1的整数。
可选的，所述DCI包括头域，所述头域包括所述指示信息，所述指示信息用于指示所述DCI携带有所述短消息和所述调度信息中的一个，若所述DCI还携带有所述短消息和所述调度信息中的另一个，则通过所述DCI中的Kx比特指示所述短消息和所述调度信息中的另一个，Kx为大于或者等于1的整数。
可选的，若所述指示信息指示所述DCI携带有所述短消息，以及所述DCI中的K2比特不为特定码点，所述K2比特用于指示所述调度信息，若所述 K2比特为所述特定码点，则表示所述DCI中未携带有所述调度信息，K2为大于或者等于1的整数；或者
若所述指示信息指示所述DCI携带有所述短消息，则所述DCI中包括第一指示比特，所述第一指示比特用于指示所述DCI是否携带有所述调度信息，其中，若所述第一指示比特指示所述DCI携带有所述调度信息，则所述DCI中的K3比特用于指示所述调度信息，K3为大于或者等于1的整数；或者
若所述指示信息指示所述DCI携带有所述调度信息，则所述DCI中的M1比特用于指示所述短消息，M1为大于或者等于1的整数；或者
若所述指示信息指示所述DCI携带有所述调度信息，则所述DCI中包括第二指示比特，所述第二指示比特用于指示所述DCI是否携带有所述短消息，其中，若所述第二指示比特指示所述DCI携带有所述短消息，则所述DCI的中的M2比特用于指示所述短消息，M2为大于或者等于1的整数。
可选的，所述DCI携带有所述短消息，所述DCI还包括K4比特，若所述K4比特不为特定码点，则所述K4比特用于指示所述调度信息，若所述K4比特为所述特定码点，则表示所述DCI中未携带有所述调度信息，K4为大于或者等于1的整数。
可选的，所述DCI中的剩余比特为预留比特。
可选的，所述***信息的变更包括：常规***信息的变更和公共安全的***信息的变更中的至少一项；
其中，若所述短消息存在剩余比特，则该剩余比特为预留比特。
可选的，所述调度信息或者所述DCI中携带有指示信息，该指示信息用于指示所述寻呼消息是否携带***信息的变更指示。
上述终端可以降低信令传输开销，以及还可以达到降低空闲态和连接态终端获取***信息更新指示的延时，以及还可以降低对空闲态终端寻呼的延时的效果。
应理解的是，本公开实施例中，射频单元1101可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器1110处理；另外，将上行的数据发送给基站。通常，射频单元1101包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工 器等。此外，射频单元1101还可以通过无线通信***与网络和其他设备通信。
终端通过网络模块1102为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元1103可以将射频单元1101或网络模块1102接收的或者在存储器1109中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元1103还可以提供与终端1100执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元1103包括扬声器、蜂鸣器以及受话器等。
输入单元1104用于接收音频或视频信号。输入单元1104可以包括图形处理器(Graphics Processing Unit，GPU)11041和麦克风11042，图形处理器11041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元1106上。经图形处理器11041处理后的图像帧可以存储在存储器1109(或其它存储介质)中或者经由射频单元1101或网络模块1102进行发送。麦克风11042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元1101发送到移动通信基站的格式输出。
终端1100还包括至少一种传感器1105，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板11061的亮度，接近传感器可在终端1100移动到耳边时，关闭显示面板11061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器1105还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元1106用于显示由用户输入的信息或提供给用户的信息。显示单元1106可包括显示面板11061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配 置显示面板11061。
用户输入单元1107可用于接收输入的数字或字符信息，以及产生与终端的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元1107包括触控面板11071以及其他输入设备11072。触控面板11071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板11071上或在触控面板11071附近的操作)。触控面板11071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器1110，接收处理器1110发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板11071。除了触控面板11071，用户输入单元1107还可以包括其他输入设备11072。具体地，其他输入设备11072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步的，触控面板11071可覆盖在显示面板11061上，当触控面板11071检测到在其上或附近的触摸操作后，传送给处理器1110以确定触摸事件的类型，随后处理器1110根据触摸事件的类型在显示面板11061上提供相应的视觉输出。虽然在图11中，触控面板11071与显示面板11061是作为两个独立的部件来实现终端的输入和输出功能，但是在某些实施例中，可以将触控面板11071与显示面板11061集成而实现终端的输入和输出功能，具体此处不做限定。
接口单元1108为外部装置与终端1100连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元1108可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到终端1100内的一个或多个元件或者可以用于在终端1100和外部装置之间传输数据。
存储器1109可用于存储软件程序以及各种数据。存储器1109可主要包 括存储程序区和存储数据区，其中，存储程序区可存储操作***、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器1109可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器1110是终端的控制中心，利用各种接口和线路连接整个终端的各个部分，通过运行或执行存储在存储器1109内的软件程序和/或模块，以及调用存储在存储器1109内的数据，执行终端的各种功能和处理数据，从而对终端进行整体监控。处理器1110可包括一个或多个处理单元；可选的，处理器1110可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作***、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器1110中。
终端1100还可以包括给各个部件供电的电源1111(比如电池)，可选的，电源1111可以通过电源管理***与处理器1110逻辑相连，从而通过电源管理***实现管理充电、放电、以及功耗管理等功能。
另外，终端1100包括一些未示出的功能模块，在此不再赘述。
可选的，本公开实施例还提供一种终端，包括处理器1110，存储器1109，存储在存储器1109上并可在所述处理器1110上运行的计算机程序，该计算机程序被处理器1110执行时实现上述DCI传输方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
参见图12，图12是本公开实施例提供的另一种基站的结构图，如图12所示，该基站1200包括：处理器1201、收发机1202、存储器1203和总线接口，其中：
处理器1201，用于生成DCI，其中，在网络同时存在对空闲态终端的寻呼消息和***信息的变更时，所述DCI携带有所述寻呼消息的PDSCH的调度信息和短消息，否则，所述DCI携带有所述调度信息或者所述短消息，所述短消息用于指示所述***信息的变更；
收发机1202，用于在PDCCH中传输所述DCI。
可选的，所述DCI还包括指示信息，所述指示信息用于指示所述DCI携 带的内容。
可选的，所述DCI包括头域，所述头域包括所述指示信息；
其中，所述指示信息指示所述DCI携带有所述调度信息和所述短消息中的至少一种；或者
所述指示信息中的一部分比特用于指示所述DCI是否携带有所述调度信息，另一部分比特用于指示所述DCI是否携带有所述短消息。
可选的，所述DCI携带有所述短消息，所述指示信息用于指示所述DCI是否携带有所述调度信息。
可选的，所述DCI包括K1比特，其中，若所述指示信息指示所述DCI携带有所述调度信息，则所述K1比特用于指示所述调度信息，若所述指示信息指示所述DCI未携带有所述调度信息，则所述K1比特为预留比特，K1为大于或者等于1的整数。
可选的，所述DCI包括头域，所述头域包括所述指示信息，所述指示信息用于指示所述DCI携带有所述短消息和所述调度信息中的一个，若所述DCI还携带有所述短消息和所述调度信息中的另一个，则通过所述DCI中的Kx比特指示所述短消息和所述调度信息中的另一个，Kx为大于或者等于1的整数。
可选的，若所述指示信息指示所述DCI携带有所述短消息，以及所述DCI中的K2比特不为特定码点，所述K2比特用于指示所述调度信息，若所述K2比特为所述特定码点，则表示所述DCI中未携带有所述调度信息，K2为大于或者等于1的整数；或者
若所述指示信息指示所述DCI携带有所述短消息，则所述DCI中包括第一指示比特，所述第一指示比特用于指示所述DCI是否携带有所述调度信息，其中，若所述第一指示比特指示所述DCI携带有所述调度信息，则所述DCI中的K3比特用于指示所述调度信息，K3为大于或者等于1的整数；或者
若所述指示信息指示所述DCI携带有所述调度信息，则所述DCI中的M1比特用于指示所述短消息，M1为大于或者等于1的整数；或者
若所述指示信息指示所述DCI携带有所述调度信息，则所述DCI中包括第二指示比特，所述第二指示比特用于指示所述DCI是否携带有所述短消息， 其中，若所述第二指示比特指示所述DCI携带有所述短消息，则所述DCI的中的M2比特用于指示所述短消息，M2为大于或者等于1的整数。
可选的，所述DCI携带有所述短消息，所述DCI还包括K4比特，若所述K4比特不为特定码点，则所述K4比特用于指示所述调度信息，若所述K4比特为所述特定码点，则表示所述DCI中未携带有所述调度信息，K4为大于或者等于1的整数。
可选的，所述DCI中的剩余比特为预留比特。
可选的，所述***信息的变更包括：常规***信息的变更和公共安全的***信息的变更中的至少一项；
其中，若所述短消息存在剩余比特，则该剩余比特为预留比特。
可选的，所述调度信息或者所述DCI中携带有指示信息，该指示信息用于指示所述寻呼消息是否携带***信息的变更指示。
上述基站可以降低信令传输开销，以及还可以达到降低空闲态和连接态终端获取***信息更新指示的延时，以及还可以降低对空闲态终端寻呼的延时的效果。
其中，收发机1202，用于在处理器1201的控制下接收和发送数据，所述收发机1202包括至少两个天线端口。
在图12中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器1201代表的一个或多个处理器和存储器1203代表的存储器的各种电路链接在一起。总线架构还可以将诸如***设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机1202可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元。针对不同的用户设备，用户接口还可以是能够外接内接需要设备的接口，连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器1201负责管理总线架构和通常的处理，存储器1203可以存储处理器1201在执行操作时所使用的数据。
可选的，本公开实施例还提供一种基站，包括处理器1201，存储器1203，存储在存储器1203上并可在所述处理器1201上运行的计算机程序，该计算 机程序被处理器1201执行时实现上述DCI传输方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本公开实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现本公开实施例提供的终端侧的DCI传输方法实施例的各个过程，或者该计算机程序被处理器执行时实现本公开实施例提供的基站侧的DCI传输方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本公开的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本公开各个实施例所述的方法。
上面结合附图对本公开的实施例进行了描述，但是本公开并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本公开的启示下，在不脱离本公开宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本公开的保护之内。

Claims (27)

  1. 一种下行控制信息DCI传输方法，应用于终端，包括：
    接收DCI，其中，在网络同时存在对空闲态终端的寻呼消息和***信息的变更时，所述DCI携带有所述寻呼消息的物理下行共享信道PDSCH的调度信息和短消息，否则，所述DCI携带有所述调度信息或者所述短消息，所述短消息用于指示所述***信息的变更；
    从所述DCI中获取所述调度信息和所述短消息中的至少一种。
  2. 如权利要求1所述的方法，其中，所述DCI还包括指示信息，所述指示信息用于指示所述DCI携带的内容。
  3. 如权利要求2所述的方法，其中，所述DCI包括头域，所述头域包括所述指示信息；
    其中，所述指示信息指示所述DCI携带有所述调度信息和所述短消息中的至少一种；或者
    所述指示信息中的一部分比特用于指示所述DCI是否携带有所述调度信息，另一部分比特用于指示所述DCI是否携带有所述短消息。
  4. 如权利要求2所述的方法，其中，所述DCI携带有所述短消息，所述指示信息用于指示所述DCI是否携带有所述调度信息。
  5. 如权利要求4所述的方法，其中，所述DCI包括K1比特，其中，若所述指示信息指示所述DCI携带有所述调度信息，则所述K1比特用于指示所述调度信息，若所述指示信息指示所述DCI未携带有所述调度信息，则所述K1比特为预留比特，K1为大于或者等于1的整数。
  6. 如权利要求2所述的方法，其中，所述DCI包括头域，所述头域包括所述指示信息，所述指示信息用于指示所述DCI携带有所述短消息和所述调度信息中的一个，若所述DCI还携带有所述短消息和所述调度信息中的另一个，则通过所述DCI中的Kx比特指示所述短消息和所述调度信息中的另一个，Kx为大于或者等于1的整数。
  7. 如权利要求6所述的方法，其中，
    若所述指示信息指示所述DCI携带有所述短消息，以及所述DCI中的 K2比特不为特定码点，所述K2比特用于指示所述调度信息，若所述K2比特为所述特定码点，则表示所述DCI中未携带有所述调度信息，K2为大于或者等于1的整数；或者
    若所述指示信息指示所述DCI携带有所述短消息，则所述DCI中包括第一指示比特，所述第一指示比特用于指示所述DCI是否携带有所述调度信息，其中，若所述第一指示比特指示所述DCI携带有所述调度信息，则所述DCI中的K3比特用于指示所述调度信息，K3为大于或者等于1的整数；或者
    若所述指示信息指示所述DCI携带有所述调度信息，则所述DCI中的M1比特用于指示所述短消息，M1为大于或者等于1的整数；或者
    若所述指示信息指示所述DCI携带有所述调度信息，则所述DCI中包括第二指示比特，所述第二指示比特用于指示所述DCI是否携带有所述短消息，其中，若所述第二指示比特指示所述DCI携带有所述短消息，则所述DCI的中的M2比特用于指示所述短消息，M2为大于或者等于1的整数。
  8. 如权利要求1所述的方法，其中，所述DCI携带有所述短消息，所述DCI还包括K4比特，若所述K4比特不为特定码点，则所述K4比特用于指示所述调度信息，若所述K4比特为所述特定码点，则表示所述DCI中未携带有所述调度信息，K4为大于或者等于1的整数。
  9. 如权利要求1至8中任一项所述的方法，其中，所述DCI中的剩余比特为预留比特。
  10. 如权利要求1至8中任一项所述的方法，其中，所述***信息的变更包括：常规***信息的变更和公共安全的***信息的变更中的至少一项；
    其中，若所述短消息存在剩余比特，则该剩余比特为预留比特。
  11. 如权利要求1至8中任一项所述的方法，其中，所述调度信息或者所述DCI中携带有指示信息，该指示信息用于指示所述寻呼消息是否携带***信息的变更指示。
  12. 一种DCI传输方法，应用于基站，包括：
    生成DCI，其中，在网络同时存在对空闲态终端的寻呼消息和***信息的变更时，所述DCI携带有所述寻呼消息的PDSCH的调度信息和短消息，否则，所述DCI携带有所述调度信息或者所述短消息，所述短消息用于指示 所述***信息的变更；
    在PDCCH中传输所述DCI。
  13. 如权利要求12所述的方法，其中，所述DCI还包括指示信息，所述指示信息用于指示所述DCI携带的内容。
  14. 如权利要求13所述的方法，其中，所述DCI包括头域，所述头域包括所述指示信息；
    其中，所述指示信息指示所述DCI携带有所述调度信息和所述短消息中的至少一种；或者
    所述指示信息中的一部分比特用于指示所述DCI是否携带有所述调度信息，另一部分比特用于指示所述DCI是否携带有所述短消息。
  15. 如权利要求13所述的方法，其中，所述DCI携带有所述短消息，所述指示信息用于指示所述DCI是否携带有所述调度信息。
  16. 如权利要求15所述的方法，其中，所述DCI包括K1比特，其中，若所述指示信息指示所述DCI携带有所述调度信息，则所述K1比特用于指示所述调度信息，若所述指示信息指示所述DCI未携带有所述调度信息，则所述K1比特为预留比特，K1为大于或者等于1的整数。
  17. 如权利要求13所述的方法，其中，所述DCI包括头域，所述头域包括所述指示信息，所述指示信息用于指示所述DCI携带有所述短消息和所述调度信息中的一个，若所述DCI还携带有所述短消息和所述调度信息中的另一个，则通过所述DCI中的Kx比特指示所述短消息和所述调度信息中的另一个，Kx为大于或者等于1的整数。
  18. 如权利要求17所述的方法，其中，
    若所述指示信息指示所述DCI携带有所述短消息，以及所述DCI中的K2比特不为特定码点，所述K2比特用于指示所述调度信息，若所述K2比特为所述特定码点，则表示所述DCI中未携带有所述调度信息，K2为大于或者等于1的整数；或者
    若所述指示信息指示所述DCI携带有所述短消息，则所述DCI中包括第一指示比特，所述第一指示比特用于指示所述DCI是否携带有所述调度信息，其中，若所述第一指示比特指示所述DCI携带有所述调度信息，则所述DCI 中的K3比特用于指示所述调度信息，K3为大于或者等于1的整数；或者
    若所述指示信息指示所述DCI携带有所述调度信息，则所述DCI中的M1比特用于指示所述短消息，M1为大于或者等于1的整数；或者
    若所述指示信息指示所述DCI携带有所述调度信息，则所述DCI中包括第二指示比特，所述第二指示比特用于指示所述DCI是否携带有所述短消息，其中，若所述第二指示比特指示所述DCI携带有所述短消息，则所述DCI的中的M2比特用于指示所述短消息，M2为大于或者等于1的整数。
  19. 如权利要求12所述的方法，其中，所述DCI携带有所述短消息，所述DCI还包括K4比特，若所述K4比特不为特定码点，则所述K4比特用于指示所述调度信息，若所述K4比特为所述特定码点，则表示所述DCI中未携带有所述调度信息，K4为大于或者等于1的整数。
  20. 如权利要求12至19中任一项所述的方法，其中，所述DCI中的剩余比特为预留比特。
  21. 如权利要求12至19中任一项所述的方法，其中，所述***信息的变更包括：常规***信息的变更和公共安全的***信息的变更中的至少一项；
    其中，若所述短消息存在剩余比特，则该剩余比特为预留比特。
  22. 如权利要求12至19中任一项所述的方法，其中，所述调度信息或者所述DCI中携带有指示信息，该指示信息用于指示所述寻呼消息是否携带***信息的变更指示。
  23. 一种终端，包括：
    接收模块，用于接收DCI，其中，在网络同时存在对空闲态终端的寻呼消息和***信息的变更时，所述DCI携带有所述寻呼消息的PDSCH的调度信息和短消息，否则，所述DCI携带有所述调度信息或者所述短消息，所述短消息用于指示所述***信息的变更；
    获取模块，用于从所述DCI中获取所述调度信息和所述短消息中的至少一种。
  24. 一种基站，包括：
    生成模块，用于生成DCI，其中，在网络同时存在对空闲态终端的寻呼消息和***信息的变更时，所述DCI携带有所述寻呼消息的PDSCH的调度 信息和短消息，否则，所述DCI携带有所述调度信息或者所述短消息，所述短消息用于指示所述***信息的变更；
    传输模块，用于在PDCCH中传输所述DCI。
  25. 一种终端，包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如权利要求1至11中任一项所述的DCI传输方法中的步骤。
  26. 一种基站，包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如权利要求12至22中任一项所述的DCI传输方法中的步骤。
  27. 一种计算机可读存储介质，存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求1至11中任一项所述的DCI传输方法的步骤，或者，所述计算机程序被处理器执行时实现如权利要求12至22中任一项所述的DCI传输方法的步骤。
PCT/CN2019/085104 2018-05-10 2019-04-30 Dci传输方法、终端和基站 WO2019214498A1 (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020207035224A KR102424279B1 (ko) 2018-05-10 2019-04-30 Dci 전송 방법, 단말 및 기지국
EP19799301.7A EP3793279B1 (en) 2018-05-10 2019-04-30 Dci transmission method, terminal and base station
JP2020563608A JP7194201B2 (ja) 2018-05-10 2019-04-30 Ｄｃｉの伝送方法、端末及び基地局
US17/094,289 US11606178B2 (en) 2018-05-10 2020-11-10 DCI transmission method, terminal, and base station
US18/099,116 US11876749B2 (en) 2018-05-10 2023-01-19 DCI transmission method, terminal, and base station

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810445110.7 2018-05-10
CN201810445110.7A CN110475340B (zh) 2018-05-10 2018-05-10 Dci传输方法、终端和基站

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/094,289 Continuation US11606178B2 (en) 2018-05-10 2020-11-10 DCI transmission method, terminal, and base station

Publications (1)

Publication Number Publication Date
WO2019214498A1 true WO2019214498A1 (zh) 2019-11-14

Family

ID=68467697

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/085104 WO2019214498A1 (zh) 2018-05-10 2019-04-30 Dci传输方法、终端和基站

Country Status (6)

Country Link
US (2) US11606178B2 (zh)
EP (1) EP3793279B1 (zh)
JP (1) JP7194201B2 (zh)
KR (1) KR102424279B1 (zh)
CN (1) CN110475340B (zh)
WO (1) WO2019214498A1 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10945254B2 (en) 2018-05-11 2021-03-09 Qualcomm Incorporated Paging design with short message indicator
WO2020006695A1 (zh) * 2018-07-04 2020-01-09 北京小米移动软件有限公司 传输信息的方法、装置及基站
CN113037444B (zh) * 2019-12-25 2022-09-13 维沃移动通信有限公司 Csi-rs指示的方法及设备
CN113133093B (zh) * 2020-01-13 2022-08-02 维沃移动通信有限公司 寻呼方法及设备
CN111246591B (zh) * 2020-01-20 2022-09-13 展讯通信（上海）有限公司 一种信息传输方法、装置及相关设备
CN114258133A (zh) * 2020-09-22 2022-03-29 夏普株式会社 由用户设备执行的方法以及用户设备
CN112399361B (zh) * 2020-12-14 2021-12-31 武汉中软通科技有限公司 一种lte终端的无感知定位***和方法
WO2022126536A1 (zh) * 2020-12-17 2022-06-23 北京小米移动软件有限公司 一种短消息获取方法、装置、用户设备及存储介质
WO2022183388A1 (zh) * 2021-03-02 2022-09-09 北京小米移动软件有限公司 信息处理方法及装置、通信设备及存储介质
US11825490B2 (en) * 2021-07-22 2023-11-21 Qualcomm Incorporated Power and performance efficient algorithms for idle and inactive mode use equipment in 5G new radio
WO2024095082A1 (en) * 2022-11-04 2024-05-10 Nokia Technologies Oy Usage of spare bits in short message in paging dci to indicate barred cells or updated system information

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100272017A1 (en) * 2009-04-23 2010-10-28 Interdigital Patent Holdings, Inc. Method and apparatus for processing advanced long term evolution system information
CN103428855A (zh) * 2012-05-25 2013-12-04 电信科学技术研究院 一种***消息更新信息的发送、接收方法及其装置
CN103906085A (zh) * 2012-12-27 2014-07-02 联芯科技有限公司 ***消息更新的检测方法及用户设备
CN107529158A (zh) * 2017-07-14 2017-12-29 广州慧睿思通信息科技有限公司 一种获取lte终端小区无线网络临时标识码的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3485860B2 (ja) 2000-03-27 2004-01-13 松下電器産業株式会社 基地局装置及び無線通信方法
EP2433454B1 (en) * 2009-04-27 2014-08-06 Telefonaktiebolaget LM Ericsson (publ) Notifying user equipment of an upcoming change of system information in a radio communication network
US8379585B2 (en) * 2009-10-29 2013-02-19 Lg Electronics Inc. Method of transmitting semi-persistent scheduling data in multiple component carrier system
CN106211329A (zh) * 2014-12-23 2016-12-07 中兴通讯股份有限公司 下行信息的发送方法及装置
CN108353381B (zh) * 2015-11-04 2022-01-04 交互数字专利控股公司 用于带宽缩减的wtru的寻呼过程的方法
US10893506B2 (en) * 2018-02-01 2021-01-12 Qualcomm Incorporated Multipurpose downlink control information bit fields
KR102075016B1 (ko) * 2018-02-14 2020-02-10 엘지전자 주식회사 무선 통신 시스템에서 페이징을 위한 제어 정보를 송수신하는 방법 및 이를 위한 장치
CN110351831A (zh) * 2018-04-03 2019-10-18 北京展讯高科通信技术有限公司 寻呼控制信息的指示、接收方法及装置、存储介质、基站、终端

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100272017A1 (en) * 2009-04-23 2010-10-28 Interdigital Patent Holdings, Inc. Method and apparatus for processing advanced long term evolution system information
CN103428855A (zh) * 2012-05-25 2013-12-04 电信科学技术研究院 一种***消息更新信息的发送、接收方法及其装置
CN103906085A (zh) * 2012-12-27 2014-07-02 联芯科技有限公司 ***消息更新的检测方法及用户设备
CN107529158A (zh) * 2017-07-14 2017-12-29 广州慧睿思通信息科技有限公司 一种获取lte终端小区无线网络临时标识码的方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3793279A4 *

Also Published As

Publication number Publication date
US11606178B2 (en) 2023-03-14
US20210058214A1 (en) 2021-02-25
EP3793279A1 (en) 2021-03-17
JP7194201B2 (ja) 2022-12-21
EP3793279A4 (en) 2021-05-12
CN110475340B (zh) 2021-03-12
KR20210008039A (ko) 2021-01-20
US11876749B2 (en) 2024-01-16
CN110475340A (zh) 2019-11-19
US20230163920A1 (en) 2023-05-25
JP2021521735A (ja) 2021-08-26
EP3793279B1 (en) 2024-06-12
KR102424279B1 (ko) 2022-07-21

Similar Documents

Publication Publication Date Title
WO2019214498A1 (zh) Dci传输方法、终端和基站
CN110034876B (zh) Pucch资源指示、处理方法、网络侧设备、用户终端
JP7181987B2 (ja) ページング指示方法、装置及びシステム
EP3986032A1 (en) Pdcch monitoring method and terminal
US20210360636A1 (en) Method for transmitting indication signal, terminal and network device
WO2019137224A1 (zh) 传输方法、移动终端及网络设备
AU2021269599B2 (en) Information transmission method and apparatus, and electronic device
WO2020063344A1 (zh) 配置方法、接收方法、终端及网络侧设备
WO2020192674A1 (zh) 搜索空间的配置方法及装置、通信设备
WO2019134658A1 (zh) 辅小区状态的指示方法及通信设备
WO2020156428A1 (zh) 信息发送方法、信息检测方法、终端设备及网络设备
WO2020200096A1 (zh) Ssb传输指示方法、装置、终端、设备和介质
WO2021063281A1 (zh) 旁链路资源的确定方法及终端
WO2019174525A1 (zh) 小区配置方法、终端和网络节点
WO2020073805A1 (zh) 上行传输的指示方法、终端及网络侧设备
WO2020228529A1 (zh) 半静态调度配置的配置方法、设备及***
WO2020228537A1 (zh) 资源确定方法、资源指示方法、终端及网络侧设备
WO2019161764A1 (zh) 功率配置方法和终端
WO2019157915A1 (zh) Csi资源类型的确定方法、终端和网络侧设备
WO2021121114A1 (zh) 辅小区休眠指示方法和通信设备
WO2020244477A1 (zh) 网络标识信息的发送方法、接收方法及通信设备
WO2020024876A1 (zh) 信息接收方法、信息发送方法、终端及网络侧设备
CN113498166A (zh) 资源指示方法和通信设备
CN113556810A (zh) 寻呼消息的发送方法、接收方法、接入网设备及终端

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19799301

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2020563608

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20207035224

Country of ref document: KR

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2019799301

Country of ref document: EP

Effective date: 20201210