WO2017121221A1 - 一种信息传输方法及基站、终端、存储介质 - Google Patents

一种信息传输方法及基站、终端、存储介质 Download PDF

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Publication number
WO2017121221A1
WO2017121221A1 PCT/CN2016/109921 CN2016109921W WO2017121221A1 WO 2017121221 A1 WO2017121221 A1 WO 2017121221A1 CN 2016109921 W CN2016109921 W CN 2016109921W WO 2017121221 A1 WO2017121221 A1 WO 2017121221A1
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WIPO (PCT)
Prior art keywords
base station
terminal
idle state
identification information
information
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PCT/CN2016/109921
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English (en)
French (fr)
Inventor
李男
胡南
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中国移动通信集团公司
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Application filed by 中国移动通信集团公司 filed Critical 中国移动通信集团公司
Priority to US16/068,591 priority Critical patent/US10681582B2/en
Priority to EP16884773.9A priority patent/EP3404956B1/en
Publication of WO2017121221A1 publication Critical patent/WO2017121221A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to wireless technologies, and in particular, to an information transmission method, a base station, a terminal, and a storage medium.
  • GSM Global System for Mobile Communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband CDMA
  • 3GPP LTE 3rd Generation Partnership Project Long Term Evolution
  • the base station performs some energy-saving operations such as base station shutdown according to the number of connected users in the cell. Since the base station cannot know the number of idle users, the operations may affect the experience and service initiation of the idle users below.
  • the connected user refers to the user in the connected state
  • the idle user refers to the user in the idle state, where the user is the user equipment (UE, User Equipment is also called the terminal).
  • UE User Equipment
  • an idle UE in an LTE cell performs cell selection or cell reselection, and camps on a certain cell after completing the above process, and monitors system information and paging information. Except for the tracking area (TA, Tracking Area) update, the UE will not inform the camping cell of its existence, that is to say, in most cases, the base station does not know how many idle UEs are present under it.
  • the SIB3 to the SIB8 in the LTE base station broadcast message are all set by the idle UE for cell selection or cell reselection. If the base station cannot know whether there is an idle UE camping or how many idle UEs camp, Then the base station will not be able to effectively reduce the overhead of this part of the system information.
  • the base station can know the situation of the idle state UE, it will be more beneficial to guarantee the quality of service when performing energy-saving operations such as shutting down the station or stopping part of information transmission.
  • the base station can learn the identity of the idle UEs that are located under the base station and report the identifiers of the parked idle UEs to the network side, the network side can perform the accurate searching based on the base station level when the downlink service arrives. Therefore, the paging overhead on the network side is effectively reduced, the service establishment delay is shortened, and the terminal does not need to update the paging area.
  • the embodiment of the present invention provides an information transmission method, a base station, a terminal, and a storage medium, which can reduce paging on the network side according to the resident identifier of the idle user, in order to solve at least one problem existing in the prior art. Overhead, for accurate paging.
  • an embodiment of the present invention provides an information transmission method, where the method includes:
  • the base station acquires the resident identity information sent by the idle state terminal, where the resident identity information is used to identify that the idle state terminal resides at the base station.
  • an embodiment of the present invention provides an information transmission method, where the method includes:
  • the terminal performs idle state measurement for cell selection and cell reselection
  • the terminal selects a first base station based on the idle state measurement and a cell selection criterion
  • the terminal sends the resident identification information to the first base station.
  • the embodiment of the present invention provides a base station, where the base station includes a first acquiring unit, configured to acquire resident identity information sent by an idle state terminal, where the resident identity information is used to identify the idle state terminal. Residing at the base station.
  • an embodiment of the present invention provides a terminal, where the terminal includes a measurement unit, a selection unit, and a second sending unit, where:
  • the measuring unit is configured to perform idle state measurement of cell selection and cell reselection
  • the selecting unit is configured to select the first based on the idle state measurement and the cell selection criterion Base station
  • the second sending unit is configured to send the resident identity information to the first base station.
  • an embodiment of the present invention provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the information transmission method on the right base station side or the terminal side.
  • an embodiment of the present invention provides a base station, including: a memory, a processor, and a computer program for being stored on the memory and operable on the processor, wherein the processor executes The program is used to implement the information transmission method on the base station side.
  • an embodiment of the present invention provides a terminal, including: a memory, a processor, and a computer program for being stored on the memory and operable on the processor, wherein the processor executes The program is used to implement the information transmission method on the terminal side.
  • the base station acquires the resident identification information sent by the idle state terminal, where the resident identification information is used to identify that the idle state terminal resides in the Determining, according to the resident identification information, the identifier of the idle state terminal camping on its own and/or the number of idle state terminals residing on itself; the base station reporting the next resident terminal to the network side
  • the network side can use the information to accurately page the terminal, thereby reducing the paging overhead on the network side and shortening the service establishment delay.
  • FIG. 1 is a schematic flowchart of an implementation process of an information transmission method according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of an implementation process of an information transmission method according to an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of a base station according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a terminal of an embodiment of the present invention.
  • the method includes: the base station acquiring the resident identification information sent by the idle state terminal, where the resident identification information is used to identify The idle state terminal camps on the base station; the base station determines an identity of an idle state terminal residing on itself and/or a number of idle state terminals residing on itself according to the resident identity information.
  • the method further includes: the base station reporting, to the network side, an identifier of the terminal that resides on the network itself; or, the base station reporting, to the network side, the identifier of the terminal that is resident by itself, and the terminal sending the resident identification information.
  • the identifier of the resident terminal or the identifier information of the idle state terminal, or the timestamp in which the terminal sends the resident identification information or the timestamp information that the base station receives the resident identification information is used by the network side to perform the terminal Paging.
  • the present invention further provides an idle state measurement in which a terminal performs cell selection and cell reselection in an information transmission method applied to a terminal side; the terminal selects a first base station based on the idle state measurement and a cell selection criterion; The terminal sends the resident identification information to the first base station.
  • the first base station can be understood as a camping base station.
  • an embodiment of the present invention provides an information transmission method, where the method is applied to a base station, and the function implemented by the method can be implemented by using a processor in a base station to call a program code, of course, the program.
  • the code can be stored in a computer storage medium, as can be seen, the base station includes at least a processor and a storage medium.
  • FIG. 1 is a schematic flowchart of an implementation of an information transmission method according to an embodiment of the present invention. As shown in FIG. 1, the method includes:
  • Step S101 the base station acquires the resident identity information that the idle state UE sends to itself, where the camping identity information is used to indicate that the idle state UE camps on the base station;
  • the resident identification information may be understood to be a certain identifier information for indicating that the terminal resides under the base station. Based on this understanding, the resident identification information may take various forms, for example, one may be adopted.
  • the new information can make use of the existing information. When using the existing information, it can be expressed by using some reserved bits of the existing information. In the specific implementation process, the reserved bits can be more than one. It can also be represented by a specific sequence of existing information.
  • Step S102 the base station determines, according to the resident identification information, an identifier of an idle state terminal that resides in itself and/or a number of idle state terminals that reside in itself;
  • the base station when receiving the camping identity information sent by the idle state UE, the base station may count the UE as an idle state UE camping thereunder, and therefore, when the base station receives the number of camping identity information, it may determine that How many idle state UEs reside there, and thus the number of idle state UEs.
  • Step S103 the base station determines whether the number of the idle state UEs meets the first condition, and obtains a first determination result
  • the first condition may be that the number of idle state UEs is less than the first threshold and there are other overlapping coverage base stations, and therefore, when the base station determines that the number of idle state UEs is lower than a predetermined first threshold, and there are other overlaps around When the base station is covered, the base station is turned off.
  • Step S104 when the first determination result indicates that the number of the idle state UEs meets the first condition, the base station automatically shuts down or is in a power saving state, or pauses to send a terminal for idle state to perform cell selection or cell weight Selected broadcast information.
  • the method further includes: when the first determination result indicates that the number of the idle state UEs does not satisfy the first condition, the process ends.
  • the method further includes:
  • Step S105 the base station receives a random access request of the UE
  • the random access request is carried on a PRACH channel.
  • Step S106 determining whether the UE is an idle state UE, and obtaining a second determination result
  • Step S107 When the second determination result indicates that the UE is an idle state UE, the base station will not respond to the random access request.
  • the base station when the second determination result indicates that the UE is not an idle state UE, the base station responds to the PRACH access request.
  • the base station when the base station receives a random access request for characterizing the idle state UE camping, the base station will not perform a random access request and subsequently send a message response to the UE, such as random access. In the response (Random Access Response, RA response).
  • RA response Random Access Response
  • step S101 Several ways of implementing step S101 are provided below, specifically:
  • Manner 1 The base station acquires the idle state UE to send the resident identity information to itself, including:
  • Step S1011 The base station allocates time-frequency resources for the resident identification information.
  • Step S1012 The base station retrieves the time-frequency resource to obtain the resident identity information, where the resident identity information carries the identity information of the UE.
  • the identification information of the UE may be an International Mobile Subscriber Identification Number (IMSI) or an International Mobile Equipment Identity (IMEI).
  • IMSI International Mobile Subscriber Identification Number
  • IMEI International Mobile Equipment Identity
  • Manner 2 The base station acquires the idle state UE to send the resident identity information to itself, including:
  • the base station When the idle state UE initiates a random access request procedure, the base station receives a random access request message sent by the idle state UE, where the random access request message carries resident identity information.
  • the random access request procedure may refer to a physical access random access channel (PRACH) procedure.
  • PRACH physical access random access channel
  • the resident identification information occupies N bit bits in the random access request message, where N is an integer greater than or equal to 1.
  • Manner 3 The base station acquires the idle state UE to send the resident identity information to itself, including:
  • Step S1013 When the idle state UE initiates a random access request procedure, the base station receives a random access request message sent by the idle state UE.
  • Step S1014 the base station determines whether the sequence in the random access request message satisfies a preset third condition, and obtains a fourth determination result;
  • the third condition refers to one or several specified sequences, for example, the UE initiates a random access request message, and identifies that the UE has camped by selecting the specified sequence or preamble signal.
  • the specified sequence or preamble signal For example, there are 1024 characterization sequences or preamble signals (RAPIDs, also referred to as random access preamble identifiers) of the random access request message, and some of the sequences are only used as cell resident identifiers (ie, resident identification information).
  • RAPIDs also referred to as random access preamble identifiers
  • the base station determines that the UE is camped.
  • Step S1015 When the fourth determination result indicates that the characterization sequence or preamble signal (RAPID) of the random access request message satisfies the third condition, the base station may sequence the characterization sequence of the random access request message or A preamble signal (RAPID) is used as the resident identification information.
  • RAPID preamble signal
  • the embodiment of the present invention further provides several implementation steps S103, where the base station determines, according to the resident identification information, the number of idle state terminals that reside in itself, specifically :
  • the base station determines, according to the resident identification information, the number of idle state terminals that reside in itself, including:
  • the base station determines, according to the resident identification information, the number of idle state terminals that reside in itself, including:
  • the base station determines the number of idle state UEs camped on itself according to the number of random access request information.
  • the base station determines, according to the resident identification information, the number of idle state terminals that reside in itself, including:
  • Step S1031 The base station acquires resident identity information of an idle state UE of a neighboring base station;
  • Step S1032 Compare, according to the timestamp of the resident identity information of the neighboring base station in the idle state, with the timestamp that resides in the local cell;
  • the timestamp may be a timestamp sent or received by the resident identification information.
  • Step S1033 When the timestamp of the idle state UE in the camping identity information of the neighboring base station is later than the timestamp in which the base station camps, the idle state UE is determined to be invalid, so as to calculate the idle state UE.
  • the idle state UE is not calculated in the number.
  • the base station determines, according to the resident identification information, the number of idle state terminals that reside in itself, including:
  • Step S1035 The number of idle state UEs corresponding to the de-resident identification information is removed and/or the number of idle state terminals corresponding to the de-resident identification information is not counted in the number of the idle state UEs.
  • the base station may calculate the number of UEs camped on according to the resident identity information sent by the UE and the UE identity information (IMSI, IMEI, PRACH sequence, etc.) in the de-resident identification information.
  • IMSI the UE identity information
  • IMEI the UE identity information
  • PRACH sequence the UE identity information
  • the UE when the UE camps and de-residents, carrying the identification information of the UE, such as IMSI or IMEI, directly calculating the idle state UE according to the IMSI or IMEI. number.
  • the UE is characterized by the characterization sequence or preamble signal (RAPID) of the random access request message as the resident and de-resident identification information, a set of sequences or preamble signals, each sequence or preamble, may be set. There is a corresponding de-resident sequence or a pre-resident preamble signal.
  • the base station calculates the number of valid resident UEs by using the characterization sequence identification of the random access request message; in addition, the UE may also select the characterization sequence of the same random access request message when camping and de-resident, when When the base station receives the same sequence for an even number of times, it determines that the UE has de-resident, and when it is an odd number of times, it determines that the UE is camped.
  • the method of using the specific preamble as the UE resident identifier and the de-resident identifier is similar and will not be described again.
  • an embodiment of the present invention provides an information transmission method, where the method is applied to a base station, and the function implemented by the method can be implemented by using a processor in a base station to call a program code, of course, the program.
  • the code can be stored in a computer storage medium, as can be seen, the base station includes at least a processor and a storage medium.
  • FIG. 2 is a schematic flowchart of an implementation of an information transmission method according to an embodiment of the present invention. As shown in FIG. 2, the method includes:
  • Step S201 the base station sends first indication information to the UE.
  • the step S201 may include:
  • Step S2011 the base station carries the first indication information in a broadcast message
  • Step S2012 the base station sends the broadcast message to the UE.
  • the first indication information is used to instruct the UE to send the resident identification information.
  • the first indication information carries a second condition about the first parameter of the UE, where the first indication information is used to indicate a resident identifier that is reported when the first parameter of the UE meets the second condition. Information or not reporting resident identity information.
  • the first parameter of the UE is type information of the UE, power information of the UE, and mobile parameter information of the UE.
  • Step S202 the UE receives the first indication information sent by the base station
  • the UE receives a broadcast message, where the broadcast message carries the first indication information.
  • Step S203 The UE responds to the first indication information, and when the first parameter of the UE meets the second condition, the UE acquires its own state information.
  • Step S204 When the status information of the UE is in an idle state, the UE sends the resident identification information to the base station.
  • the UE determines whether the state information of the self is in a connected state or an idle state, and obtains a fifth determination result; when the fifth determination result indicates that the state information of the UE is in an idle state, the UE sends the information to the base station. Resident identification information.
  • step S2041 the UE sends the resident identification information to the base station, including:
  • the UE sends the resident identification information on the time-frequency resource that is divided by the base station, where the resident identification information carries the UE identification information;
  • the UE When the UE initiates a random access request, the UE sends a random access request message to the base station, where the random access request message carries the resident identification information; or
  • the UE When the UE initiates a random access request procedure, the UE sends a random access request sequence or a preamble signal to the base station that satisfies a third condition.
  • Step S205 The base station receives the idle state UE and sends the resident identification information to itself.
  • the camping identity information is used to indicate that the idle state UE camps on the base station
  • Step S206 the base station determines, according to the resident identification information, the number of idle state terminals that reside in itself;
  • Step S207 When the number of the idle state UEs meets the first condition, the base station automatically shuts down or is in a power saving state, or pauses to send broadcast information for the idle state terminal to perform cell selection or cell reselection.
  • the base station determines whether the number of the idle state UEs satisfies the first condition, and obtains a first determination result; when the first determination result indicates that the number of idle state UEs satisfies the first condition, The base station shuts down or is in a power-saving state by itself, or suspends transmitting broadcast information for the idle state terminal for cell selection or cell reselection.
  • the method further includes: when the first determination result indicates that the number of the idle state UEs does not satisfy the first condition, the process ends.
  • the method further includes:
  • Step S208 the base station receives the resident identification information sent by the connected UE.
  • Step S209 the base station determines, according to the resident identity information sent by the connected state UE, the number of connected state UEs that are camped on;
  • Step S210 when the first determination result indicates that the number of the idle state UEs meets the first condition, the base station determines whether the number of the connected state UEs satisfies the second condition, and obtains Third judgment result;
  • Step S211 When the third determination result indicates that the number of connected UEs meets the second condition, the base station shuts down or is in a power-saving state.
  • the second condition is less than the second threshold.
  • the base station automatically shuts down or is in a power-saving state, or pauses to send the terminal for idle state for cell selection or cell reselection. Broadcast information.
  • the method further includes:
  • Step S212 when the UE leaves the camping cell, the UE sends the de-resident identification information to the base station;
  • the base station in the step S212 refers to the base station of the camping cell (which may be considered as the first base station).
  • the terminal may reselect to a new base station when the cell is reselected (it may be considered as The second base station, wherein the second base station is to distinguish the first base station, is configured, wherein the terminal may send the de-resident identification information to the first base station.
  • the UE sends the de-resident identification information to the base station in the following three manners: mode one, directly sending the de-resident identification information to the original base station (the original resident base station) at a specific time-frequency resource location; and second, initiating a random access request
  • the IE is added to the random access request information to carry the de-resident identification information, and the UE identification information, such as the IMSI or the IMEI, needs to be provided.
  • the random access request process is initiated, and the specific random access request message is selected.
  • the sequence or preamble signal is used as de-resident identification information.
  • Step S213 the base station acquires de-resident identification information of the UE.
  • the base station acquires the de-resident identification information of the UE, and includes three modes:
  • the base station retrieves the time-frequency resource to obtain the de-resident identification information
  • Manner 2 The base station receives a random access request message sent by the UE, where the random access request message carries the de-resident identification information.
  • the de-resident identification information occupies M bit bits in the random access request information, Wherein M is an integer greater than or equal to 1.
  • the base station acquires the de-resident identification information of the UE, including:
  • Step S2131 The base station receives a random access request message sent by the idle state UE.
  • Step S2132 The base station determines whether the random access request message sequence satisfies a preset fourth condition, and obtains a fifth determination result.
  • the fourth condition is similar to the third condition described above, and the fourth condition refers to one or several specified sequences.
  • the UE identifies that the UE has camped on by selecting the specified sequence, for example, random access. There are 1024 incoming message sequence or preamble signals, and some of the sequence or preamble signals are used only as a cell de-resident identity (ie, de-resident identification information).
  • the base station determines that the UE is Go to stay.
  • the de-resident identification information and the resident identification information may also be represented by the same random access request message sequence or a preamble signal.
  • the preamble signal is odd. Indicates that the UE camps under the base station; when receiving the specified random access request message sequence or the preamble signal is even, it indicates that the UE is camped on.
  • Step S2133 When the fifth determination result indicates that the random access request message sequence or the preamble signal satisfies the fourth condition, the base station uses the random access request message sequence or the preamble signal as the de-resident Leave identification information.
  • an embodiment of the present invention provides an information transmission method, where the method includes:
  • Step S301 the base station receives the resident identification information sent by the UE.
  • the idle state UE sends the resident identity information indicating the UE camping to the camped base station after completing the cell camping. It should be noted that the idle state UE only sends the camping identity information, and does not perform the RRC connection; The base station acquires the resident identification information.
  • the base station searches for the above information in a specific area
  • the base station allocates a certain time-frequency resource for the function, and periodically searches the interval to learn the UE resident identity information; the UE sends the resident identity information of the UE in the specific resource location, where the resident identity information is included.
  • the identification information of the UE may be included, such as an International Mobile Subscriber Identification Number (IMSI) or an International Mobile Equipment Identity (IMEI).
  • Method 2 The UE initiates a random access request procedure.
  • an indication is added in the random access request message.
  • the IE that the UE camps on informs the base station that the UE has camped on. For example, a 1-bit identity IE is added to the random access request message, and when the bit is 1, it is identified as a resident UE.
  • the identity information of the UE such as an IMSI or an IMEI, needs to be carried in the resident identification information.
  • the UE initiates a random access request procedure, and identifies that the UE has camped by selecting a special sequence or a preamble signal. For example, there are 1024 random access request message sequences or preamble signals, and some partial sequences or preamble signals are only used as cells.
  • the camp identity is used, and when the UE uses the above sequence or preamble to initiate a random access request, the base station determines that the UE is camped.
  • Step S302 the base station acquires the number of idle UE camping
  • the base station acquires the resident identity information
  • the following provides a manner in which several base stations obtain the number of idle UE camping:
  • the base station may calculate the number of UEs camped on according to the resident identification information sent by the UE and the UE identity information (IMSI, IMEI, PRACH sequence, etc.) in the de-resident identification information.
  • the UE identity information such as IMSI or IMEI
  • the number of valid camped UEs is directly calculated according to the IMSI or IMEI.
  • a set of identifiers may be set to reside in the sequence or the preamble signal, and each sequence or preamble signal has a corresponding Go to the camping sequence or go to the preamble signal, for example, the UE chooses to
  • the machine access request message sequence 1 is a resident
  • the corresponding random access request message sequence 1024 is a de-resident sequence corresponding to the camping sequence
  • the base station calculates the number of valid resident UEs by using the random access request message sequence identification
  • the UE may also select the same random access request message sequence when camping and de-resident, and determine that the UE has camped when the base station receives the same sequence for an even number of times, and judges the UE when the number of times is odd. To reside, thereby calculating the number of resident idle state UEs.
  • the base station may exchange the idle state UE camping identifier information with the neighboring cell, according to the timestamp of the resident identity information of the UE in the neighboring cell. Compared with the timestamp in which the cell resides, it is determined whether the UE is still camped in the local cell, thereby calculating the number of idle UEs that are camped on.
  • Step S303 the base station determines that when the number of connected state and idle state UEs is lower than a predetermined first threshold, and there are other overlapping coverage base stations around, the base station is turned off;
  • the base station when the base station receives the PRACH access request for locating the idle state UE, the base station does not perform the PRACH subsequent message response to the UE, such as a random access response (Random Access Response).
  • a random access response Random Access Response
  • the UE may send the resident identification information according to the request of the base station, specifically including the following manners:
  • Mode 1 setting a threshold for triggering the terminal to send the resident identity, for example, the base station adds additional indication information to the broadcast message; for example, the base station will enter the power saving mode, and reduce the broadcast message transmission for idle cell selection/reselection.
  • the base station explicitly requires the terminal to report or not report the resident identity, and requires certain types of terminals to report or not report the resident identity.
  • the UE type will not report the resident identity information, for example, the UE with low or no mobility of the M2M does not need to perform frequent cell selection/reselection, and the UE type may not report the resident identity information; For example, when the UE power is lower than the threshold, the resident identity will not be reported.
  • the UE when the UE leaves the camping cell, the UE may also send the de-resident identification information to the base station, including the following manners: Mode 1, directly sending the de-resident identification information to the base station at a specific time-frequency resource location. Mode 2, initiate a random access request procedure, in the random access request A new IE is added to carry the information of the resident identity, and the UE identification information, such as the IMSI or the IMEI, is required. In the third mode, the random access request process is initiated, and the specific random access request message sequence is selected as the de-resident identification information. .
  • the base station receives the resident identity information sent by the UE, so that the base station acquires the idle state UE resident identity information, and informs the network side of the UE that resides on the network side, and the camp-initiated Timestamp, so that the network side can perform accurate paging; when the network side performs UE paging, it will page according to the UE resident identification information of the latest received timestamp on the network side, and further, the base station uses the UE that resides in the cell.
  • the number of the camped UEs of the neighboring cells may be additionally used for additional judgment, and the number of camped UEs of the neighboring cells may be obtained through the interaction information between the base stations. It can be seen that the technical solution provided by the embodiment of the present invention can save energy consumption of the base station, and can also help the network side to perform accurate paging.
  • each unit in the base station and each module included in each unit according to the embodiment of the present invention may be implemented by a processor in a base station; of course, it may also be implemented by a specific logic circuit;
  • the processor may be a central processing unit (CPU), a microprocessor (MPU), a digital signal processor (DSP), or a field programmable gate array (FPGA).
  • FIG. 3 is a schematic structural diagram of a base station according to an embodiment of the present invention.
  • the base station 300 includes a first acquiring unit 301, a first determining unit 302, a first determining unit 303, and a first processing unit 304, where:
  • the first obtaining unit 305 is configured to acquire the idle state terminal UE to send the resident identity information to itself, where the resident identity information is used to indicate that the idle state UE camps on the base station;
  • the first determining unit 306 is configured to determine, according to the resident identification information, a number of idle state terminals that reside in itself;
  • the first determining unit 307 is configured to determine whether the number of the idle state UEs meets the first a condition, the first judgment result is obtained;
  • the first processing unit 308 is configured to: when the first determination result indicates that the number of idle state UEs meets the first condition, shut down or be in a power saving state, or suspend sending a cell for an idle state to perform a cell Select or broadcast the broadcast information of the cell.
  • the base station further includes a first receiving unit, a second determining unit, and a second processing unit, where:
  • the first receiving unit is configured to receive a random access request of the UE
  • the second determining unit is configured to determine whether the UE is an idle state UE, and obtain a second determination result
  • the second processing unit is configured to not respond to the random access request when the second determination result indicates that the UE is an idle state UE.
  • the base station further includes a second receiving unit, a second determining unit, and a third determining unit, where:
  • the second receiving unit is configured to receive the resident identification information sent by the connected UE;
  • the second determining unit is configured to determine, according to the resident identity information sent by the connected state UE, the number of connected state UEs that are camped on;
  • the third determining unit is configured to: when the first determining result indicates that the number of the idle state UEs meets the first condition, determine whether the number of the connected state UEs satisfies the second condition, and obtain a third judgment As a result, when the third determination result indicates that the number of connected UEs satisfies the second condition, the first processing unit is triggered.
  • the first acquiring unit includes a dividing module and a searching module, where:
  • the dividing module is configured to allocate time-frequency resources for the resident identification information
  • the retrieving module is configured to retrieve the time-frequency resource to obtain the resident identification information, where the resident identification information carries UE identification information.
  • the first acquiring unit is configured to initiate the following in the idle state UE. And receiving the random access request message sequence sent by the idle state UE, where the random access request message sequence carries the resident identification information.
  • the resident identification information occupies N bit bits in the random access request message, where N is an integer greater than or equal to 1.
  • the first acquiring unit includes a receiving module, a first determining module, and a determining module, where:
  • the receiving module is configured to receive a random access request message sequence or a preamble signal sent by the idle state UE when the idle state UE initiates a random access request procedure;
  • the first determining module is configured to determine whether the random access request message sequence or the preamble signal meets a preset third condition, to obtain a fourth determination result;
  • the determining module is configured to determine, when the fourth determination result indicates that the random access request message sequence or the preamble signal satisfies the third condition, the random access request message sequence or the preamble signal is determined as Resident identification information.
  • the base station further includes a first sending unit, configured to send first indication information to the UE, where the first indication information is used to instruct the UE to send the resident identification information.
  • the first sending unit includes a carrying module and a first sending module, where:
  • the carrying module is configured to carry the first indication information in a broadcast message
  • the first sending module is configured to send the broadcast message to the UE.
  • the first indication information carries a second condition about a first parameter of the UE, where the first indication information is used to indicate that the first parameter of the UE meets the second condition Leave the identification information or not report the resident identification information.
  • the first parameter of the UE is type information of the UE, power information of the UE, and mobile parameter information of the UE.
  • the base station further includes a second acquiring unit, configured to acquire the de-resident identification information of the UE.
  • the first determining unit is configured to determine, according to the number of UE identification information in the resident identification information, the number of idle state UEs that are camped on; or The number of random access request information determines the number of idle state UEs that camp on itself.
  • the first determining unit includes a first acquiring module, a comparing module, and a processing module, where:
  • the first acquiring module is configured to acquire the resident identification information of the idle state UE of the neighboring base station;
  • the comparing module is configured to compare, according to the sending or receiving timestamp of the resident identity information of the neighboring base station in the idle state, with a sending or receiving timestamp that resides in the local cell;
  • the processing module is configured to determine, when the sending or receiving timestamp of the camping identity information of the idle state UE in the neighboring base station is later than the sending or receiving timestamp that is camped on the local base station, determining the idle state UE Invalid, so that the idle state UE is not calculated when calculating the number of idle state UEs.
  • the first determining unit is configured to remove the number of idle state UEs corresponding to the de-resident identification information and/or to calculate the idle state terminal corresponding to the de-resident identification information. Within the number of idle state UEs.
  • each unit in the terminal provided by the embodiment of the present invention may be implemented by a processor in the terminal; of course, it may also be implemented by a specific logic circuit; in the process of the specific embodiment, the processor may be Central processing unit (CPU), microprocessor (MPU), digital signal processor (DSP) or field programmable gate array (FPGA).
  • CPU Central processing unit
  • MPU microprocessor
  • DSP digital signal processor
  • FPGA field programmable gate array
  • the terminal 400 includes a measuring unit 401, a selecting unit 402, and a second sending unit 403, where:
  • the measuring unit 401 is configured to perform idle state measurement of cell selection and cell reselection
  • the selecting unit 402 is configured to select the first base station based on the idle state measurement and the cell selection criterion
  • the second sending unit 403 is configured to send the resident identification information to the first base station.
  • the second sending unit 403 includes a second obtaining module, a second determining module, and a second sending module, where: the second acquiring module is configured to acquire state information of the second acquiring module, and the second determining module is configured to Determining whether the state information of the self is in a connected state or an idle state, and obtaining a fifth determination result; the second sending module is configured to: when the fifth determining result indicates that the state information of the UE is in an idle state, The first base station sends the resident identification information.
  • the terminal further includes a third receiving unit, configured to: the UE receives, by the first base station, first indication information, where the first indication information is used to indicate that the first base station is camped on The idle state terminal transmits the resident identification information to the first base station.
  • the third acquiring unit is configured to send the resident identification information on the time-frequency resource that is divided by the first base station, where the resident identification information carries the terminal identification information, or
  • the method is configured to send a random access request to the first base station, where the random access request carries the resident identity information of the terminal, or is configured to send to the first base station a random condition that meets the third condition. Access sequence or random access preamble identifier.
  • the above information transmission method is implemented in the form of a software function module and sold or used as a separate product, it may also be stored in a computer readable storage medium.
  • the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium, including a plurality of instructions. Enabling a computer device (which may be a personal computer, server, or network device, etc.) to perform the present invention All or part of the methods described in the examples.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk.
  • program codes such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk.
  • the embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are configured to perform the information transmission method in the embodiment of the base station side or the terminal side of the present invention. .
  • an embodiment of the present invention further provides a base station, including: a memory, a processor, and a computer program for being stored on the memory and operable on the processor, wherein the processor executes The program is used to implement an information transmission method on the base station side.
  • an embodiment of the present invention further provides a terminal, including: a memory, a processor, and a computer program for being stored on the memory and operable on the processor, wherein the processor executes The program is used to implement an information transmission method on the terminal side.
  • the disclosed apparatus and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner such as: multiple units or components may be combined, or Can be integrated into another system, or some features can be ignored or not executed.
  • the coupling, or direct coupling, or communication connection of the components shown or discussed may be indirect coupling or communication connection through some interfaces, devices or units, and may be electrical, mechanical or other forms. of.
  • the units described above as separate components may or may not be physically separated, and the components displayed as the unit may or may not be physical units; they may be located in one place or distributed on multiple network units; Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may be separately used as one unit, or two or more units may be integrated into one unit;
  • the unit can be implemented in the form of hardware or in the form of hardware plus software functional units.
  • the foregoing program may be stored in a computer readable storage medium, and when executed, the program includes The foregoing steps of the method embodiment; and the foregoing storage medium includes: a removable storage device, a read only memory (ROM), a magnetic disk, or an optical disk, and the like, which can store program codes.
  • ROM read only memory
  • the above-described integrated unit of the present invention may be stored in a computer readable storage medium if it is implemented in the form of a software function module and sold or used as a standalone product.
  • the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium, including a plurality of instructions.
  • Make a computer device can be a personal computing The machine, server, or network device, etc.) performs all or part of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes various media that can store program codes, such as a mobile storage device, a ROM, a magnetic disk, or an optical disk.
  • the base station acquires the resident identity information sent by the idle state terminal, where the resident identity information is used to identify that the idle state terminal resides in the base station; and the base station is configured according to the resident identity information. Determining the identity of the idle state terminal residing on itself and/or the number of idle state terminals residing on itself; the base station reporting to the network side the identity of the next resident terminal or the identification information of the idle state terminal, or The timestamp information of the camping identity information is sent by the terminal or the timestamp information of the camping identity information received by the base station; the network side can use the information to accurately page the terminal, thereby reducing the paging overhead on the network side and shortening the service establishment delay. .

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Abstract

本发明公开了一种信息传输方法，其中，终端进行用于小区选择和小区重选的空闲态测量；所述终端基于所述空闲态测量和小区选择准则选择基站；所述终端向所述基站发送驻留标识信息；基站获取空闲态终端发送的驻留标识信息，其中所述驻留标识信息用于标识所述空闲态终端驻留在所述基站。本发明同时还公开了一种基站和终端、存储介质。

Description

一种信息传输方法及基站、终端、存储介质 技术领域
本发明涉及无线技术，尤其涉及一种信息传输方法及基站、终端、存储介质。
背景技术
目前，存在各种各样不同类型的通信网络，例如全球移动通信系统(GSM，Global System for Mobile Communication)网络、不同的码分多址(CDMA，Code Division Multiple Access)网络(例如宽带CDMA(WCDMA，Wideband Code Division Multiple Access)和CDMA 2000网络)以及第3代合作伙伴项目长期演进(3GPP LTE，The 3rd Generation Partnership Project Long Term Evolution)网络。随着不同的通信网络数量以及通信网络的地理覆盖增加，基站的能量消耗变得更关键。因此，需要节省基站中的能量。
现有技术中基站会依据小区内的连接用户的数目进行一些如基站关闭等节能操作，由于基站无法获知其下空闲用户的数目，这些操作可能会影响其下面的空闲用户的体验和业务发起，其中连接用户是指处于连接态的用户，而空闲用户是指处于空闲态的用户，其中用户即用户设备(UE，User Equipment又称为终端)。
在长期演进网络中，LTE小区内的空闲UE会进行小区选择或小区重选，并在完成上述流程后驻留在某个小区，并监听系统信息和寻呼信息。除跟踪区(TA，Tracking Area)更新外，UE将不会告知驻留小区其存在，也就是说绝大多数情况下，基站不知道其下有多少驻留的空闲态的UE。而LTE基站广播消息中的SIB3至SIB8均为空闲UE进行小区选择或小区重选设置的，若基站无法获知其下是否有空闲UE驻留，或有多少空闲UE驻留， 那么基站将无法有效降低这部分系统信息的开销。此外，若基站能获知其下空闲态UE的情况，将更有利于在进行如关站或停止部分信息发送等节能操作时，对服务质量的保障。此外，若基站可以获知驻留在其下的空闲UE的标识，并将这些驻留的空闲UE的标识上报给网络侧，则网络侧在有下行业务到达时，可以进行基于基站级别的精确寻呼，从而有效降低网络侧的寻呼开销，缩短业务建立时延，终端也不需要进行寻呼区的更新。
发明内容
有鉴于此，本发明实施例为解决现有技术中存在的至少一个问题而提供一种信息传输方法及基站、终端、存储介质，能够根据空闲用户的驻留标识，而降低网络侧的寻呼开销，进行精确寻呼。
本发明实施例的技术方案是这样实现的：
一方面，本发明实施例提供一种信息传输方法，所述方法包括：
基站获取空闲态终端发送的驻留标识信息，其中所述驻留标识信息用于标识所述空闲态终端驻留在所述基站。
另一方面，本发明实施例提供一种信息传输方法，所述方法包括：
终端进行用于小区选择和小区重选的空闲态测量；
所述终端基于所述空闲态测量和小区选择准则选择第一基站；
所述终端向所述第一基站发送驻留标识信息。
又一方面，本发明实施例提供一种基站，所述基站包括第一获取单元，配置为获取空闲态终端发送的驻留标识信息，其中所述驻留标识信息用于标识所述空闲态终端驻留在所述基站。
再一方面，本发明实施例提供一种终端，所述终端包括测量单元、选择单元和第二发送单元，其中：
所述测量单元，配置为进行小区选择和小区重选的空闲态测量；
所述选择单元，配置为基于所述空闲态测量和小区选择准则选择第一 基站；
所述第二发送单元，配置为向所述第一基站发送驻留标识信息。
再一方面，本发明实施例提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，该计算机可执行指令用于执行权利基站侧或终端侧的所述的信息传输方法。
再一方面，本发明实施例提供一种基站，包括：存储器、处理器和用于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，其特征在于，所述处理器执行所述程序时用于实现上述基站侧的信息传输方法。
再一方面，本发明实施例提供一种终端，包括：存储器、处理器和用于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，其特征在于，所述处理器执行所述程序时用于实现上述终端侧的信息传输方法。
本发明实施例提供的一种信息传输方法及基站、终端、存储介质，基站获取空闲态终端发送的驻留标识信息，其中所述驻留标识信息用于标识所述空闲态终端驻留在所述基站；所述基站根据所述驻留标识信息确定驻留在其自身的空闲态终端的标识和/或驻留在其自身的空闲态终端的数目；基站向网络侧上报其下驻留终端的标识或者所述空闲态终端的标识信息、或者终端发送驻留标识信息的时间戳或者基站接收所述驻留标识信息的时间戳信息。网络侧可利用这些信息对终端进行精确寻呼，从而降低网络侧的寻呼开销，缩短业务建立时延。
附图说明
图1为本发明实施例信息传输方法的实现流程示意图；
图2为本发明实施例信息传输方法的实现流程示意图；
图3为本发明实施例基站的组成结构示意图；
图4为本发明实施例终端的组成结构示意图。
具体实施方式
在本发明以下的各实施例所提供的一种应用于基站侧的信息传输方法中，所述方法包括：基站获取空闲态终端发送的驻留标识信息，其中所述驻留标识信息用于标识所述空闲态终端驻留在所述基站；所述基站根据所述驻留标识信息确定驻留在其自身的空闲态终端的标识和/或驻留在其自身的空闲态终端的数目。
其中，所述方法还包括：所述基站向网络侧上报其自身下驻留终端的标识；或者，所述基站向网络侧上报其自身下驻留终端的标识，以及终端发送驻留标识信息的时间戳或基站接收所述驻留标识信息的时间戳。
这里，所述驻留终端的标识或者所述空闲态终端的标识信息、或者终端发送驻留标识信息的时间戳或者基站接收所述驻留标识信息的时间戳信息，用于网络侧对终端进行寻呼。
对应地，本发明再提供一种应用于终端侧的信息传输方法中，终端进行小区选择和小区重选的空闲态测量；所述终端基于所述空闲态测量和小区选择准则选择第一基站；所述终端向所述第一基站发送驻留标识信息。
这里，所述第一基站可以理解为驻留基站。
下面结合附图和具体实施例对本发明的技术方案进一步详细阐述。
为了解决现有技术中的存在的技术问题，本发明实施例提供一种信息传输方法，该方法应用于基站，该方法所实现的功能可以通过基站中的处理器调用程序代码来实现，当然程序代码可以保存在计算机存储介质中，可见，该基站至少包括处理器和存储介质。
图1为本发明实施例信息传输方法的实现流程示意图，如图1所示，该方法包括：
步骤S101，基站获取空闲态UE向其自身发送的驻留标识信息，其中所述驻留标识信息用于表明所述空闲态UE驻留在所述基站；
这里，所述驻留标识信息在某种程度上可以理解为是一个用于表明终端驻留在基站下的标识信息，基于此理解，驻留标识信息可以采取多种形式，例如，可以采用一个全新的信息，可以利用现有的信息，当利用现有的信息时，可以在利用现有信息的某些预留位来表示，在具体实现的过程中，预留位可以为1位以上，也可以利用现有的信息的特定序列来表示。
步骤S102，所述基站根据所述驻留标识信息确定驻留在其自身的空闲态终端的标识和/或驻留在其自身的空闲态终端的数目；
这里，当收到空闲态UE发送的驻留标识信息时，基站可以将该UE算作是一个驻留在其下的空闲态UE，因此，当基站收到多少驻留标识信息则可以确定在其下驻留有多少空闲态UE，进而得到空闲态UE的数目。
步骤S103，所述基站判断所述空闲态UE的数目是否满足第一条件，得到第一判断结果；
这里，所述第一条件可以为空闲态UE的数目小于第一门限且周围有其他重叠覆盖基站，因此，当基站判断当空闲态UE的数目低于预定的第一门限，且周围有其他重叠覆盖基站时，基站关闭。
步骤S104，当所述第一判断结果表明所述空闲态UE的数目满足所述第一条件时，所述基站自行关闭或处于节能状态，或者暂停发送用于空闲态终端进行小区选择或小区重选的广播信息。
本发明实施例中，所述方法还包括：当所述第一判断结果表明所述空闲态UE的数目不满足所述第一条件时，所述流程结束。
本发明实施例中，在步骤S104之后，所述方法还包括：
步骤S105，所述基站接收UE的随机接入请求；
这里，所述随机接入请求承载在PRACH信道上。
步骤S106，判断所述UE是否为空闲态UE，得到第二判断结果；
步骤S107，当所述第二判断结果表明所述UE为空闲态UE时，所述基站将不对所述随机接入请求进行响应。
这里，当所述第二判断结果表明所述UE不为空闲态UE时，所述基站对所述PRACH接入请求进行响应。在上述步骤S105至步骤S107所示的实施例中，所述基站接收到为表征空闲态UE驻留的随机接入请求时，将不进行随机接入请求后续给UE的消息响应，如随机接入响应(Random Access Response，RA response)。
下面提供几种实现步骤S101的方式，具体地：
方式一：所述基站获取空闲态UE向自身发送驻留标识信息，包括：
步骤S1011，所述基站为所述驻留标识信息划分时频资源；
步骤S1012，所述基站检索所述时频资源来获取所述驻留标识信息，所述驻留标识信息中携带有UE的标识信息。
这里，所述UE的标识信息可以为国际移动用户识别码(IMSI，International Mobile Subscriber Identification Number)或国际移动设备识别码(IMEI，International Mobile Equipment Identity)。
方式二，所述基站获取空闲态UE向自身发送驻留标识信息，包括：
在所述空闲态UE发起随机接入请求流程时，所述基站接收所述空闲态UE发送的随机接入请求消息，所述随机接入请求消息中携带有驻留标识信息。
这里，所述随机接入请求流程可以是指接入物理随机接入信道(PRACH)流程。
这里，所述驻留标识信息占用所述随机接入请求消息中N个bit位，其中N为大于等于1的整数。
方式三，所述基站获取空闲态UE向自身发送驻留标识信息，包括：
步骤S1013，在所述空闲态UE发起随机接入请求流程时，所述基站接收所述空闲态UE发送的随机接入请求消息；
步骤S1014，所述基站判断所述随机接入请求消息中的序列是否满足预设的第三条件，得到第四判断结果；
这里，所述第三条件是指某一种或几种指定的序列，例如，UE发起随机接入请求消息，通过选择指定的序列或前导信号来标识UE已驻留。例如，随机接入请求消息的表征序列或前导信号(RAPID，Radom Access Preamble Index，又称为随机接入前导标识)有1024个，约定其中部分序列仅作为小区驻留标识(即驻留标识信息)使用，当UE所使用上述指定序列发起随机接入请求时，基站判定UE为驻留。
步骤S1015，当所述第四判断结果表明所述随机接入请求消息的表征序列或前导信号(RAPID)满足所述第三条件时，所述基站将所述随机接入请求消息的表征序列或前导信号(RAPID)作为所述驻留标识信息。
对应于基站发送驻留标识信息的方式，本发明实施例再提供几种实现步骤S103，所述基站根据所述驻留标识信息确定驻留在其自身的空闲态终端的数目的方式，具体地：
方式一，所述基站根据所述驻留标识信息确定驻留在其自身的空闲态终端的数目，包括：
所述基站根据所述驻留标识信息中的UE标识信息的数目确定自身下驻留的空闲态UE的数目；
方式二，所述基站根据所述驻留标识信息确定驻留在其自身的空闲态终端的数目，包括：
所述基站根据随机接入请求信息的数目确定自身下驻留的空闲态UE的数目。
方式三，所述基站根据所述驻留标识信息确定驻留在其自身的空闲态终端的数目，包括：
步骤S1031，所述基站获取相邻基站的空闲态UE的驻留标识信息；
步骤S1032，根据所述空闲态UE在相邻基站的驻留标识信息的时间戳与在本小区驻留的时间戳进行比较；
这里，所述时间戳可以为所述驻留标识信息发送或接收的时间戳。
步骤S1033，当所述空闲态UE在相邻基站的驻留标识信息的时间戳晚于在本基站驻留的时间戳时，将所述空闲态UE确定为无效，以便在计算空闲态UE的数目时不计算所述空闲态UE。
方式四，所述基站根据所述驻留标识信息确定驻留在其自身的空闲态终端的数目，包括：
步骤S1035，将所述去驻留标识信息对应的空闲态UE数目去除和/或将所述去驻留标识信息对应的空闲态终端数目不计算在所述空闲态UE的数目内。
步骤S1036，基站可以依据UE发送的驻留标识信息及去驻留标识信息内的UE标识信息(IMSI、IMEI、PRACH序列等)计算其下驻留的UE数目。
在上述提供的基站确定驻留在其下的空闲态UE的数目中，当UE驻留和去驻留时携带UE的标识信息，如IMSI或IMEI时，直接根据IMSI或IMEI计算空闲态UE的数目。当UE通过指定随机接入请求消息的表征序列或前导信号(RAPID)来作为驻留和去驻留标识信息表征时，可设置一组标识驻留的序列或前导信号，每个序列或前导信号有对应的去驻留序列或去驻留前导信号，例如，UE选择随机接入请求消息的表征序列1作为驻留，则对应的随机接入请求消息的表征序列1024为与驻留序列对应的去驻留序列，基站通过随机接入请求消息的表征序列识别来计算有效驻留UE数目；此外，UE也可在驻留和去驻留时选择同样的随机接入请求消息的表征序列，当基站接收到同样的序列为偶数次时则判断该UE已经去驻留，为奇数次时则判断UE为驻留。根据特定前导信号作为UE驻留标识和去驻留标识的方法类似，不再赘述。
为了解决现有技术中的存在的技术问题，本发明实施例提供一种信息传输方法，该方法应用于基站，该方法所实现的功能可以通过基站中的处理器调用程序代码来实现，当然程序代码可以保存在计算机存储介质中，可见，该基站至少包括处理器和存储介质。
图2为本发明实施例信息传输方法的实现流程示意图，如图2所示，该方法包括：
步骤S201，基站向UE发送第一指示信息；
这里，步骤S201在具体实现的过程中，可以包括：
步骤S2011，所述基站将所述第一指示信息携带于广播消息中；
步骤S2012，所述基站将所述广播消息发送给UE。
这里，所述第一指示信息用于指示UE发送驻留标识信息。所述第一指示信息中携带有关于所述UE的第一参数的第二条件，所述第一指示信息用于表明所述UE的第一参数满足所述第二条件时上报的驻留标识信息或不上报驻留标识信息。其中，所述UE的第一参数为UE的类型信息、UE的电量信息、UE的移动参数信息等。
步骤S202，UE接收基站发送第一指示信息；
这里，所述UE接收广播消息，所述广播消息中携带有第一指示信息。
步骤S203，UE响应所述第一指示信息，当自身的第一参数满足所述第二条件时，UE获取自身的状态信息；
步骤S204，当所述UE的状态信息为空闲态时，所述UE向基站发送驻留标识信息。
这里，所述UE判断所述自身的状态信息为连接态还是空闲态，得到第五判断结果；当所述第五判断结果表明所述UE的状态信息为空闲态时，所述UE向基站发送驻留标识信息。
这里，步骤S2041，所述UE向基站发送驻留标识信息，包括：
所述UE在所述基站划分的时频资源上发送所述驻留标识信息，所述驻留标识信息中携带有UE标识信息；或者，
在所述UE发起随机接入请求时，所述UE向所述基站发送随机接入请求消息，所述随机接入请求消息中携带有驻留标识信息；或者，
在所述UE发起随机接入请求流程时，所述UE向所述基站发送的满足第三条件的随机接入请求序列或前导信号。
步骤S205，基站接收空闲态UE向自身发送驻留标识信息；
这里，所述驻留标识信息用于表明所述空闲态UE驻留在所述基站；
步骤S206，所述基站根据所述驻留标识信息确定驻留在其自身的空闲态终端的数目；
步骤S207，当所述空闲态UE的数目满足所述第一条件时，所述基站自行关闭或处于节能状态，或者暂停发送用于空闲态终端进行小区选择或小区重选的广播信息。
这里，所述基站判断所述空闲态UE的数目是否满足第一条件，得到第一判断结果；当所述第一判断结果表明所述空闲态UE的数目满足所述第一条件时，所述基站自行关闭或处于节能状态，或者暂停发送用于空闲态终端进行小区选择或小区重选的广播信息。
本发明实施例中，所述方法还包括：当所述第一判断结果表明所述空闲态UE的数目不满足所述第一条件时，所述流程结束。
本发明实施例中，所述方法还包括：
步骤S208，所述基站接收连接态UE发送的驻留标识信息；
步骤S209，所述基站根据所述连接态UE发送的驻留标识信息确定自身下驻留的连接态UE的数目；
步骤S210，当所述第一判断结果表明所述空闲态UE的数目满足所述第一条件时，所述基站判断所述连接态UE的数目是否满足第二条件，得到 第三判断结果；
步骤S211，当所述第三判断结果表明所述连接态UE的数目满足所述第二条件时，所述基站自行关闭或处于节能状态。
这里，所述第二条件为小于第二门限，当连接态UE的数目小于第二门限时，基站再自行关闭或处于节能状态，或者暂停发送用于空闲态终端进行小区选择或小区重选的广播信息。
本发明实施例中，所述方法还包括：
步骤S212，当UE离开驻留小区时，UE向基站发送去驻留标识信息；
这里，所述步骤S212中的基站是指驻留小区的基站(可以认为是第一基站)，一般来说，所述终端在小区重选时可能会重选到一个新的基站(可以认为为第二基站，其中第二基站是为了区别前述的第一基站)时，这时，所述终端可以向所述第一基站发送去驻留标识信息。
这里，UE向基站发送去驻留标识信息包括以下三种方式：方式一，直接在特定时频资源位置向原基站(原驻留基站)发送去驻留标识信息；方式二，发起随机接入请求流程，在随机接入请求信息中新增IE来携带去驻留标识信息，需要提供UE标识信息，如IMSI或IMEI；方式三，发起随机接入请求过程，通过选用特定的随机接入请求消息序列或前导信号作为去驻留标识信息。
步骤S213，所述基站获取所述UE的去驻留标识信息。
这里，对应于UE向基站发送去驻留标识信息的三种方式，这里，所述基站获取UE的去驻留标识信息，也包括三种方式：
方式一，所述基站检索所述时频资源来获取所述去驻留标识信息；
方式二，所述基站接收所述UE发送的随机接入请求消息，所述随机接入请求消息中携带有去驻留标识信息。
这里，所述去驻留标识信息占用所述随机接入请求信息中M个bit位， 其中所述M为大于等于1的整数。
方式三，所述基站获取UE的去驻留标识信息，包括：
步骤S2131，所述基站接收所述空闲态UE发送的随机接入请求消息；
步骤S2132，所述基站判断所述随机接入请求消息序列是否满足预设的第四条件，得到第五判断结果；
这里，所述第四条件与上述的第三条件类似，第四条件是指某一种或几种指定的序列，例如，UE通过选择指定的序列来标识UE已去驻留，例如，随机接入请求消息序列或前导信号有1024个，约定其中部分序列或前导信号仅作为小区去驻留标识(即去驻留标识信息)使用，当UE发送上述指定序列或前导信号时，基站判定UE为去驻留。
需要说明的是，去驻留标识信息和驻留标识信息也可以采用相同的随机接入请求消息序列或前导信号来表示，当接收到指定的随机接入请求消息序列或前导信号为奇数时，表示UE驻留在基站下；当接收到指定的随机接入请求消息序列或前导信号为偶数时，表示UE去驻留。
步骤S2133，当所述第五判断结果表明所述随机接入请求消息序列或前导信号满足所述第四条件时，所述基站将所述随机接入请求消息序列或前导信号作为所述去驻留标识信息。
基于前述的实施例，本发明实施例提供一种信息传输方法，该方法包括：
步骤S301，基站接收UE发送的驻留标识信息；
这里，空闲态UE在完成小区驻留后，向所驻留的基站发送表征UE驻留的驻留标识信息，需要说明的是，空闲态UE仅发送驻留标识信息，不进行RRC连接；然后基站获取驻留标识信息。
下面介绍几种基站获取驻留标识信息方式：
方式1)基站在特定区域内对上述信息进行检索；
需要说明的是，基站为该功能划分一定的时频资源，周期性检索该区间来获知UE驻留标识信息；UE在特定资源位置发送UE的驻留标识信息，其中所述驻留标识信息中可以包括UE的标识信息，如国际移动用户识别码(IMSI，International Mobile Subscriber Identification Number)或国际移动设备识别码(IMEI，International Mobile Equipment Identity)。
方法2)UE发起随机接入请求流程，当系统的随机接入请求消息序列足够长，多个UE选择相同随机接入请求消息序列的碰撞概率较低时，在随机接入请求消息中增加指示UE驻留的IE，告知基站该UE已驻留，例如，在随机接入请求消息中增加1bit的标识IE，该bit为1时标识为驻留UE。作为优选的技术方案，驻留标识信息中需要携带UE的标识信息，如IMSI或IMEI。
方法3)UE发起随机接入请求流程，通过选择特殊序列或前导信号来标识UE已驻留，例如，随机接入请求消息序列或前导信号有1024个，约定其中部分序列或前导信号仅作为小区驻留标识使用，当UE所使用上述序列或前导信号发起随机接入请求时，基站判定UE为驻留。
步骤S302，基站获取空闲态UE驻留的数量；
这里，针对于基站获取驻留标识信息的方式，下面提供几种基站获取空闲态UE驻留的数量的方式：
方式一，基站可以依据UE发送的驻留标识信息及去驻留标识信息内的UE标识信息(IMSI、IMEI、PRACH序列等)计算其下驻留的UE数目。当UE驻留和去驻留时携带UE标识信息，如IMSI或IMEI时，直接根据IMSI或IMEI计算有效驻留UE数目。
方式二，当UE通过特定随机接入请求消息序列或前导信号来作为驻留和去驻留标识信息表征时，可设置一组标识驻留的序列或前导信号，每个序列或前导信号有对应的去驻留序列或去驻留前导信号，例如，UE选择随 机接入请求消息序列1作为驻留，则对应的随机接入请求消息序列1024为与驻留序列对应的去驻留序列，基站通过随机接入请求消息序列识别来计算有效驻留UE数目；此外，UE也可在驻留和去驻留时选择同样的随机接入请求消息序列，当基站接收到同样的序列为偶数次时则判断该UE已经去驻留，为奇数次时则判断UE为驻留，从而计算驻留的空闲态UE的数目。
方式三，当UE离开驻留小区时不向基站发送去驻留标识信息时，则基站可以与邻小区进行交互空闲态UE驻留标识信息，根据UE在邻小区的驻留标识信息的时间戳与在本小区驻留的时间戳进行比较，判断UE是否仍在本小区驻留，从而计算驻留的空闲态UE的数目。
步骤S303，基站判断当连接态和空闲态UE数目低于预定第一门限时，且周围有其他重叠覆盖基站时，基站关闭；
本发明实施例中，进一步地，基站接收到为表征空闲态UE驻留的PRACH接入请求时，将不进行PRACH后续给UE的消息响应，如随机接入响应(Random Access Response)。
本发明实施例中，为了降低UE发送驻留标识信息而耗电，UE可以按照基站的请求而发送驻留标识信息，具体地包括以下几种方式：
方式1，设置触发终端发送驻留标识的门限，例如1，基站在广播消息中增加额外指示信息；例如2，基站将进入节电模式，降低用于空闲小区选择/重选的广播消息发送如基站明确要求终端进行上报或不上报驻留标识，以及要求某些类型终端上报或不上报驻留标识。
方式2)，指定UE类型将不上报驻留标识信息，例如1，M2M移动性较低或不移动的UE，不需要进行频繁的小区选择/重选，这些UE类型可不上报驻留标识信息；例如2，当UE电量低于门限时，将不上报驻留标识。
本发明实施例中，当UE离开驻留小区时，UE还可以向基站发送去驻留标识信息，包括以下几种方式：方式1，直接在特定时频资源位置向基站发送去驻留标识信息；方式2，发起随机接入请求过程，在随机接入请求消 息中新增IE来携带去驻留标识信息，需要提供UE标识信息，如IMSI或IMEI；方式3，发起随机接入请求过程，通过选用特定的随机接入请求消息序列作为去驻留标识信息。
在以上本发明实施例提供的技术方案中，基站通过接收UE发送的驻留标识信息，从而基站获取空闲态UE驻留标识信息，并告知网络侧其下驻留的UE，以及驻留发起的时间戳，以便网络侧进行精确寻呼；网络侧进行UE寻呼时，将根据网络侧最新接到的时间戳的UE驻留标识信息进行寻呼，此外，基站除了利用本小区驻留的UE数目进行节能操作外，还可以综合利用邻小区的驻留UE的数目进行额外判断，邻小区的驻留UE数目可通过基站间的交互信息获得。由此可见，本发明实施例提供的技术方案，能够节省基站的能耗，而且还能帮助网络侧进行精确寻呼。
基于前述的方法，本发明实施例提供的基站中的各单元，以及各单元所包括的各模块，都可以通过基站中的处理器来实现；当然也可通过具体的逻辑电路实现；在具体实施例的过程中，处理器可以为中央处理器(CPU)、微处理器(MPU)、数字信号处理器(DSP)或现场可编程门阵列(FPGA)等。
图3为本发明实施例基站的组成结构示意图，如图3所示，该基站300包括第一获取单元301、第一确定单元302、第一判断单元303和第一处理单元304，其中：
所述第一获取单元305，配置为获取空闲态终端UE向自身发送驻留标识信息，其中所述驻留标识信息用于表明所述空闲态UE驻留在所述基站；
所述第一确定单元306，配置为根据所述驻留标识信息确定驻留在其自身的空闲态终端的数目；
所述第一判断单元307，配置为判断所述空闲态UE的数目是否满足第 一条件，得到第一判断结果；
所述第一处理单元308，配置为当所述第一判断结果表明所述空闲态UE的数目满足所述第一条件时，自行关闭或处于节能状态，或者暂停发送用于空闲态终端进行小区选择或小区重选的广播信息。
本发明实施例中，所述基站还包括第一接收单元、第二判断单元和第二处理单元，其中：
所述第一接收单元，配置为接收UE的随机接入请求；
所述第二判断单元，配置为判断所述UE是否为空闲态UE，得到第二判断结果；
所述第二处理单元，配置为当所述第二判断结果表明所述UE为空闲态UE时，将不对所述随机接入请求进行响应。
本发明实施例中，所述基站还包括第二接收单元、第二确定单元和第三判断单元，其中：
所述第二接收单元，配置为接收连接态UE发送的驻留标识信息；
所述第二判断单元，配置为根据所述连接态UE发送的驻留标识信息确定自身下驻留的连接态UE的数目；
所述第三判断单元，配置为当所述第一判断结果表明所述空闲态UE的数目满足所述第一条件时，判断所述连接态UE的数目是否满足第二条件，得到第三判断结果；当所述第三判断结果表明所述连接态UE的数目满足所述第二条件时，触发所述第一处理单元。
本发明实施例中，所述第一获取单元，包括划分模块和检索模块，其中：
所述划分模块，配置为为所述驻留标识信息划分时频资源；
所述检索模块，配置为检索所述时频资源来获取所述驻留标识信息，所述驻留标识信息中携带有UE标识信息。
本发明实施例中，所述第一获取单元，配置为在所述空闲态UE发起随 机接入请求流程时，接收所述空闲态UE发送的随机接入请求消息序列，所述随机接入请求消息序列中携带有驻留标识信息。这里，所述驻留标识信息占用所述随机接入请求消息中N个bit位，其中N为大于等于1的整数。
本发明实施例中，所述第一获取单元包括接收模块、第一判断模块和确定模块，其中：
所述接收模块，配置为在所述空闲态UE发起随机接入请求流程时，接收所述空闲态UE发送的随机接入请求消息序列或前导信号；
所述第一判断模块，配置为判断所述随机接入请求消息序列或前导信号是否满足预设的第三条件，得到第四判断结果；
所述确定模块，配置为当所述第四判断结果表明所述随机接入请求消息序列或前导信号满足所述第三条件时，将所述随机接入请求消息序列或前导信号确定为所述驻留标识信息。
本发明实施例中，所述基站还包括第一发送单元，配置为向UE发送第一指示信息，所述第一指示信息用于指示UE发送驻留标识信息。
本发明实施例中，所述第一发送单元包括携带模块和第一发送模块，其中：
所述携带模块，配置为将所述第一指示信息携带于广播消息中；
所述第一发送模块，配置为将所述广播消息发送给UE。
这里，所述第一指示信息中携带有关于所述UE的第一参数的第二条件，所述第一指示信息用于表明所述UE的第一参数满足所述第二条件时上报的驻留标识信息或不上报驻留标识信息。其中，所述UE的第一参数为UE的类型信息、UE的电量信息、UE的移动参数信息。
本发明实施例中，所述基站还包括第二获取单元，配置为获取所述UE的去驻留标识信息。
本发明实施例中，所述第一确定单元，配置为根据所述驻留标识信息中的UE标识信息的数目确定自身下驻留的空闲态UE的数目；或者，根据 随机接入请求信息的数目确定自身下驻留的空闲态UE的数目。
本发明实施例中，所述第一确定单元，包括第一获取模块、比较模块和处理模块，其中：
所述第一获取模块，配置为获取相邻基站的空闲态UE的驻留标识信息；
所述比较模块，配置为根据所述空闲态UE在相邻基站的驻留标识信息的发送或接收时间戳与在本小区驻留的发送或接收时间戳进行比较；
所述处理模块，配置为当所述空闲态UE在相邻基站的驻留标识信息的发送或接收时间戳晚于在本本基站驻留的发送或接收时间戳时，将所述空闲态UE确定为无效，以便在计算空闲态UE的数目时不计算所述空闲态UE。
本发明实施例中，所述第一确定单元，配置为将所述去驻留标识信息对应的空闲态UE数目去除和/或将所述去驻留标识信息对应的空闲态终端不计算在所述空闲态UE的数目内。
这里需要指出的是：以上基站实施例项的描述，与上述方法描述是类似的，具有同方法实施例相同的有益效果，因此不做赘述。对于本发明基站实施例中未披露的技术细节，本领域的技术人员请参照本发明方法实施例的描述而理解，为节约篇幅，这里不再赘述。
基于前述的方法，本发明实施例提供的终端中的各单元，都可以通过终端中的处理器来实现；当然也可通过具体的逻辑电路实现；在具体实施例的过程中，处理器可以为中央处理器(CPU)、微处理器(MPU)、数字信号处理器(DSP)或现场可编程门阵列(FPGA)等。
图4为本发明实施例终端的组成结构示意图，如图4所示，该终端400包括测量单元401、选择单元402和第二发送单元403，其中：
所述测量单元401，配置为进行小区选择和小区重选的空闲态测量；
所述选择单元402，配置为基于所述空闲态测量和小区选择准则选择第一基站；
所述第二发送单元403，配置为向所述第一基站发送驻留标识信息。
这里，该第二发送单元403包括第二获取模块、第二判断模块和第二发送模块，其中：所述第二获取模块，配置为获取自身的状态信息；所述第二判断模块，配置为判断所述自身的状态信息为连接态还是空闲态，得到第五判断结果；所述第二发送模块，配置为当所述第五判断结果表明所述UE的状态信息为空闲态时，向所述第一基站发送驻留标识信息。
本发明实施例中，所述终端还包括第三接收单元，配置为所述UE接收第一基站发送第一指示信息，所述第一指示信息用于指示驻留在所述第一基站下的空闲态终端向所述第一基站发送驻留标识信息。
本发明实施例这，所述第三获取单元，配置为在所述第一基站划分的时频资源上发送所述驻留标识信息，所述驻留标识信息中携带有终端标识信息，或者，配置为向所述第一基站发送随机接入请求，所述随机接入请求中携带有所述终端的驻留标识信息；或者，配置为向所述第一基站发送的满足第三条件的随机接入序列或随机接入前导标识。
这里需要指出的是：以上终端实施例项的描述，与上述方法描述是类似的，具有同方法实施例相同的有益效果，因此不做赘述。对于本发明终端实施例中未披露的技术细节，本领域的技术人员请参照本发明方法实施例的描述而理解，为节约篇幅，这里不再赘述。
需要说明的是，本发明实施例中，如果以软件功能模块的形式实现上述的信息传输方法，并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明实施例的技术方案本质上或者说对现有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中，包括若干指令用以使得一台计算机设备(可以是个人计算机、服务器、或者网络设备等)执行本发明各 个实施例所述方法的全部或部分。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read Only Memory)、磁碟或者光盘等各种可以存储程序代码的介质。这样，本发明实施例不限制于任何特定的硬件和软件结合。
相应地，本发明实施例再提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，该计算机可执行指令配置为执行本发明基站侧或终端侧的实施例中信息传输方法。
相应地，本发明实施例再提供一种基站，包括：存储器、处理器和用于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，其特征在于，所述处理器执行所述程序时用于实现基站侧的信息传输方法。
相应地，本发明实施例再提供一种终端，包括：存储器、处理器和用于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，其特征在于，所述处理器执行所述程序时用于实现终端侧的信息传输方法。
应理解，说明书通篇中提到的“一个实施例”或“一实施例”意味着与实施例有关的特定特征、结构或特性包括在本发明的至少一个实施例中。因此，在整个说明书各处出现的“在一个实施例中”或“在一实施例中”未必一定指相同的实施例。此外，这些特定的特征、结构或特性可以任意适合的方式结合在一个或多个实施例中。应理解，在本发明的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本发明实施例的实施过程构成任何限定。上述本发明实施例序号仅仅为了描述，不代表实施例的优劣。
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。
在本申请所提供的几个实施例中，应该理解到，所揭露的设备和方法，可以通过其它的方式实现。以上所描述的设备实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，如：多个单元或组件可以结合，或可以集成到另一个系统，或一些特征可以忽略，或不执行。另外，所显示或讨论的各组成部分相互之间的耦合、或直接耦合、或通信连接可以是通过一些接口，设备或单元的间接耦合或通信连接，可以是电性的、机械的或其它形式的。
上述作为分离部件说明的单元可以是、或也可以不是物理上分开的，作为单元显示的部件可以是、或也可以不是物理单元；既可以位于一个地方，也可以分布到多个网络单元上；可以根据实际的需要选择其中的部分或全部单元来实现本实施例方案的目的。
另外，在本发明各实施例中的各功能单元可以全部集成在一个处理单元中，也可以是各单元分别单独作为一个单元，也可以两个或两个以上单元集成在一个单元中；上述集成的单元既可以采用硬件的形式实现，也可以采用硬件加软件功能单元的形式实现。
本领域普通技术人员可以理解：实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成，前述的程序可以存储于计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括：移动存储设备、只读存储器(Read Only Memory，ROM)、磁碟或者光盘等各种可以存储程序代码的介质。
或者，本发明上述集成的单元如果以软件功能模块的形式实现并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明实施例的技术方案本质上或者说对现有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中，包括若干指令用以使得一台计算机设备(可以是个人计算 机、服务器、或者网络设备等)执行本发明各个实施例所述方法的全部或部分。而前述的存储介质包括：移动存储设备、ROM、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。
工业实用性
本发明实施例中，基站获取空闲态终端发送的驻留标识信息，其中所述驻留标识信息用于标识所述空闲态终端驻留在所述基站；所述基站根据所述驻留标识信息确定驻留在其自身的空闲态终端的标识和/或驻留在其自身的空闲态终端的数目；基站向网络侧上报其下驻留终端的标识或者所述空闲态终端的标识信息、或者终端发送驻留标识信息的时间戳或者基站接收所述驻留标识信息的时间戳信息；网络侧可利用这些信息对终端进行精确寻呼，从而降低网络侧的寻呼开销，缩短业务建立时延。

Claims (39)

  1. 一种信息传输方法，所述方法包括：
    基站获取空闲态终端发送的驻留标识信息，其中所述驻留标识信息用于标识所述空闲态终端驻留在所述基站。
  2. 根据权利要求1所述的方法，其中，所述方法还包括：
    所述基站根据所述驻留标识信息确定驻留在其自身的空闲态终端的标识和/或驻留在其自身的空闲态终端的数目。
  3. 根据权利要求2所述的方法，其中，所述方法还包括：
    当所述空闲态终端的数目满足预设的第一条件时，所述基站自行关闭，或者处于节能状态，或者暂停发送用于空闲态终端进行小区选择或小区重选的广播信息。
  4. 根据权利要求2所述的方法，其中，所述方法还包括：
    所述基站向网络侧上报其自身下驻留终端的标识；或者，
    所述基站向网络侧上报其自身下驻留终端的标识，以及终端发送驻留标识信息的时间戳或基站接收所述驻留标识信息的时间戳。
  5. 根据权利要求4所述的方法，其中，所述驻留终端的标识或者所述空闲态终端的标识信息、或者终端发送驻留标识信息的时间戳或者基站接收所述驻留标识信息的时间戳信息，用于网络侧对终端进行寻呼。
  6. 根据权利要求2所述的方法，其中，所述方法还包括：
    所述基站接收终端的随机接入请求；
    当根据所述随机接入请求确定所述终端为空闲态终端时，所述基站将不对所述随机接入请求进行响应。
  7. 根据权利要求3所述的方法，其中，所述方法还包括：
    当所述空闲态终端的数目满足所述第一条件时，所述基站判断所述连接态终端的数目满足预设的第二条件；
    当所述连接态终端的数目满足所述第二条件时，所述基站自行关闭或处于节能状态或者暂停发送用于空闲态终端进行小区选择或小区重选的广播信息。
  8. 根据权利要求1所述的方法，其中，所述基站获取空闲态终端发送的驻留标识信息，包括：
    所述基站为所述驻留标识信息划分时频资源；
    所述基站检索所述时频资源来获取所述驻留标识信息，所述驻留标识信息中携带有终端标识信息。
  9. 根据权利要求1所述的方法，其中，所述基站获取空闲态终端发送的驻留标识信息，包括：
    在所述空闲态终端发起随机接入请求流程时，所述基站接收所述空闲态终端发送的随机接入请求，所述随机接入请求中携带有驻留标识信息。
  10. 根据权利要求9所述的方法，其中，所述基站获取空闲态终端发送的驻留标识信息，包括：
    在所述空闲态终端向所述基站发起随机接入请求流程时，判断所述随机接入请求中的序列信息是否满足预设的第三条件；
    所述基站判断所述随机接入请求中的序列信息满足预设的第三条件时，所述基站将所述序列信息作为所述驻留标识信息。
  11. 根据权利要求1至10任一项所述的方法，其中，所述方法还包括：
    所述基站向空闲态终端发送第一指示信息，所述第一指示信息用于指示空闲态终端发送驻留标识信息，其中所述第一指示信息携带在广播消息中或寻呼消息中。
  12. 根据权利要求11所述的方法，其中，所述第一指示信息中携带有关于所述终端的第一参数的第二条件，所述第一指示信息用于表明所 述终端的第一参数满足所述第二条件时上报的驻留标识信息或不上报驻留标识信息。
    所述终端的第一参数为终端的类型信息、终端的电量信息、终端的移动参数信息。
  13. 根据权利要求1至10任一项所述的方法，其中，所述方法还包括：所述基站获取所述终端的去驻留标识信息。
  14. 根据权利要求13所述的方法，其中，所述基站获取所述终端的去驻留标识信息，包括：
    所述基站检索时频资源来获取所述去驻留标识信息；或者，
    所述基站接收所述终端发送的随机接入请求，所述随机接入请求中携带有去驻留标识信息；或者，
    所述基站接收所述终端发送的随机接入请求，所述随机接入请求中的序列信息满足第四条件时，所述基站确定所述随机接入请求中的序列信息为去驻留标识信息。
  15. 根据权利要求2至7任一项所述的方法，其中，所述基站根据所述驻留标识信息确定驻留在其自身的空闲态终端的标识和/或驻留在其自身的空闲态终端数目，包括：
    所述基站根据所述驻留标识信息中的终端标识信息确定其自身下驻留的空闲态终端的标识，和/或，所述基站根据所述驻留标识信息中的终端标识信息确定在其自身下驻留的空闲态终端的数目。
  16. 根据权利要求2至7任一项所述的方法，其中，所述基站根据所述驻留标识信息确定驻留在其自身的空闲态终端的数目，包括：
    所述基站获取相邻基站的空闲态终端的驻留标识信息；
    根据所述空闲态终端在相邻基站的驻留标识信息的发送或接收时间戳与在本小区驻留标识信息的发送或接收时间戳进行比较；
    当所述空闲态终端在相邻基站的驻留标识信息的发送或接收时间戳 晚于在本基站驻留的发送或接收时间戳时，将所述空闲态终端确定为无效。
  17. 根据权利要求2至7任一项所述的方法，其中，所述基站根据所述驻留标识信息确定驻留在其自身下的空闲态终端的数目，包括：
    将所述去驻留标识信息对应的空闲态终端去除和/或将所述去驻留标识信息对应的空闲态终端数目不计算在所述空闲态终端的数目内。
  18. 一种信息传输方法，所述方法包括：
    终端进行用于小区选择和小区重选的空闲态测量；
    所述终端基于所述空闲态测量和小区选择准则选择第一基站；
    所述终端向所述第一基站发送驻留标识信息。
  19. 根据权利要求18所述的方法，其中，所述方法还包括：
    所述终端接收所述第一基站发送的第一指示信息，所述第一指示信息用于指示驻留在所述第一基站下的空闲态终端向所述第一基站发送驻留标识信息。
  20. 根据权利要求18或19所述的方法，其中，所述终端向所述第一基站发送驻留标识信息，包括：
    所述终端在所述第一基站划分的时频资源上发送所述驻留标识信息，所述驻留标识信息中携带有终端标识信息；或者，
    所述终端向所述第一基站发送随机接入请求，所述随机接入请求中携带有所述终端的驻留标识信息；或者，
    所述终端向所述第一基站发送的满足第三条件的随机接入序列或随机接入前导标识。
  21. 根据权利要求18或19所述的方法，其中，所述终端向所述第一基站发送驻留标识信息后，所述方法还包括：
    所述终端在小区重选到第二基站时，向所述第一基站发送去驻留标识信息。
  22. 根据权利要求21所述的方法，其中，所述终端向所述第一基站发送去驻留标识信息，包括：
    所述终端在所述第一基站划分的时频资源上发送所述去驻留标识信息，所述去驻留标识信息中携带有终端标识信息；或者，
    所述终端向所述第一基站发送随机接入请求，所述随机接入请求中携带有所述终端的去驻留标识信息；或者，
    所述终端向所述第一基站发送的满足第四条件的随机接入序列或随机接入前导标识。
  23. 一种基站，所述基站包括第一获取单元，配置为获取空闲态终端发送的驻留标识信息，其中所述驻留标识信息用于标识所述空闲态终端驻留在所述基站。
  24. 根据权利要求23所述的基站，其中，所述基站还包括第一确定单元，配置为根据所述驻留标识信息确定驻留在其自身的空闲态终端的标识和/或驻留在其自身的空闲态终端的数目。
  25. 根据权利要求23所述的基站，其中，所述基站还包括第一处理单元，配置为当所述空闲态终端的数目满足预设的第一条件时，自行关闭或处于节能状态，或者暂停发送用于空闲态终端进行小区选择或小区重选的广播信息。
  26. 根据权利要求23所述的基站，其中，所述基站还包括第一接收单元和第二处理单元，其中：
    所述第一接收单元，配置为接收终端的随机接入请求；
    所述第二处理单元，配置为根据所述随机接入请求确定所述终端为空闲态终端时，将不对所述随机接入请求进行响应。
  27. 根据权利要求23所述的基站，其中，所述基站还包括第三判断单元，配置为当所述空闲态终端的数目满足所述第一条件时，判断所述连接态终端的数目是否满足第二条件；当所述连接态终端的数目满足所 述第二条件时，触发所述第一处理单元。
  28. 根据权利要求23所述的基站，其中，所述第一获取单元，包括划分模块和检索模块，其中：
    所述划分模块，配置为为所述驻留标识信息划分时频资源；
    所述检索模块，配置为检索所述时频资源来获取所述驻留标识信息，所述驻留标识信息中携带有终端标识信息。
  29. 根据权利要求23所述的基站，其中，所述第一获取单元，配置为在所述空闲态终端发起随机接入请求流程时，接收所述空闲态终端发送的随机接入请求，所述随机接入请求中携带有驻留标识信息。
  30. 根据权利要求23所述的基站，其中，所述第一获取单元包括第一判断模块和确定模块，其中：
    所述第一判断模块，配置为在所述空闲态终端发起随机接入请求流程时，判断所述随机接入请求中的序列信息是否满足预设的第三条件；
    所述确定模块，配置为所述随机接入请求中的序列信息满足所述第三条件时，将所述序列信息确定为所述驻留标识信息。
  31. 根据权利要求23至30任一项所述的基站，其中，所述基站还包括第一发送单元，配置为向空闲态终端发送第一指示信息，所述第一指示信息用于指示终端发送驻留标识信息，其中所述第一指示信息携带在广播消息中或寻呼消息中。
  32. 根据权利要求24所述的基站，其中，所述第一确定单元，配置为将所述去驻留标识信息对应的空闲态终端去除和/或将所述去驻留标识信息对应的空闲态终端数目不计算在所述空闲态终端的数目内。
  33. 根据权利要求24所述的基站，其中，所述第一确定单元包括第一获取模块、比较模块和处理模块，其中：
    所述第一获取模块，配置为获取相邻基站的空闲态终端的驻留标识信息；
    所述比较模块，配置为根据所述空闲态终端在相邻基站的驻留标识信息的发送或接收时间戳与在本小区驻留的发送或接收时间戳进行比较；
    所述处理模块，配置为当所述空闲态终端在相邻基站的驻留标识信息的发送或接收时间戳晚于在本基站驻留的发送或接收时间戳时，将所述空闲态终端确定为无效。
  34. 一种终端，所述终端包括测量单元、选择单元和第二发送单元，其中：
    所述测量单元，配置为进行小区选择和小区重选的空闲态测量；
    所述选择单元，配置为基于所述空闲态测量和小区选择准则选择第一基站；
    所述第二发送单元，配置为向所述第一基站发送驻留标识信息。
  35. 根据权利要求34所述的终端，其中，所述终端还包括第三接收单元，配置为所述终端接收所述第一基站发送的第一指示信息，所述第一指示信息用于指示驻留在所述第一基站下的空闲态终端向所述第一基站发送驻留标识信息。
  36. 根据权利要求34或35所述的终端，其中，所述第三获取单元，配置为在所述第一基站划分的时频资源上发送所述驻留标识信息，所述驻留标识信息中携带有终端标识信息，或者，
    配置为向所述第一基站发送随机接入请求，所述随机接入请求中携带有所述终端的驻留标识信息；或者，
    配置为向所述第一基站发送的满足第三条件的随机接入序列或随机接入前导标识。
  37. 一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，该计算机可执行指令用于执行权利要求1至17任一项或18至22任一项所述的信息传输方法。
  38. 一种基站，包括：存储器、处理器和用于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，其特征在于，所述处理器执行所述程序时用于实现权利要求1至17任一项所述的信息传输方法。
  39. 一种终端，包括：存储器、处理器和用于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，其特征在于，所述处理器执行所述程序时用于实现权利要求18至22任一项所述的信息传输方法。
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