WO2017167173A1 - 标识信息的处理方法、装置、基站及用户设备 - Google Patents

标识信息的处理方法、装置、基站及用户设备 Download PDF

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Publication number
WO2017167173A1
WO2017167173A1 PCT/CN2017/078400 CN2017078400W WO2017167173A1 WO 2017167173 A1 WO2017167173 A1 WO 2017167173A1 CN 2017078400 W CN2017078400 W CN 2017078400W WO 2017167173 A1 WO2017167173 A1 WO 2017167173A1
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Prior art keywords
subset
base station
service provider
identifier
system message
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PCT/CN2017/078400
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English (en)
French (fr)
Inventor
周明宇
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北京佰才邦技术有限公司
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Application filed by 北京佰才邦技术有限公司 filed Critical 北京佰才邦技术有限公司
Priority to JP2018535423A priority Critical patent/JP6605740B2/ja
Priority to US16/080,257 priority patent/US20190053046A1/en
Priority to KR1020187023258A priority patent/KR102113518B1/ko
Priority to EP17773203.9A priority patent/EP3439343B1/en
Publication of WO2017167173A1 publication Critical patent/WO2017167173A1/zh

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    • 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
    • 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
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • 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
    • H04W48/14—Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support

Definitions

  • the present disclosure relates to the field of wireless communications, and in particular, to a method, an apparatus, a base station, and a user equipment for processing identification information.
  • a mobile communication system refers to a system in which an operator provides communication services for user equipment (such as a mobile phone) by deploying a wireless access network device (such as a base station) and a core network device (such as a Home Location Register).
  • a wireless access network device such as a base station
  • a core network device such as a Home Location Register
  • the first generation of mobile communication refers to the original analog, voice-only cellular phone standard, mainly using analog technology and Frequency Division Multiple Access (FDMA) access method; second generation mobile communication introduced Digital technology, improved network capacity, improved voice quality and confidentiality, with Global System for Mobile Communication (GSM) and Code Division Multiple Access (CDMA IS-95) As the representative; the third generation of mobile communication mainly refers to CDMA2000, WCDMA, TD-SCDMA three technologies, all using code division multiple access as access technology; the fourth generation mobile communication system standards are relatively unified internationally, Long Term Evolution/Long Term Evolution-Advanced (LTE/LTE-A) developed by the International Organization for Standardization (3GPP), whose downlink is based on Orthogonal Frequency Division Multiple Access (OFDMA), uplink based on single Single Carrier-Frequency Division Multiple Access (SC-FDMA) access method, based on flexibility Bandwidth and adaptive modulation and coding scheme,
  • LTE/LTE-A Long Term Evolution/Long Term Evolution-
  • MulteFire is a new definition of the uplink transmission method based on the LTE R13 LAA downlink transmission method, and can independently work in the LTE technology of the unlicensed band, that is, stand-alone LTE-U.
  • MulteFire (abbreviated as MF) supports two access network modes or network services, one is Public Land Mobile Network (PLMN) access mode and Neutral Host Network (NHN) access. mode.
  • PLMN Public Land Mobile Network
  • NHS Neutral Host Network
  • the network for the NHN mode supports different service providers by broadcasting a PSP-ID (Participating Service Provider ID) in a System Information Block Type MF1 (SIBMF1), and supports multiple MF networks in one NHN mode.
  • PSP-ID Participating Service Provider ID
  • SIBMF1 System Information Block Type MF1
  • the PSP-ID provides services by supporting multiple service providers to share the MF network. Due to the size of the system message block, the number of broadcast PSP-IDs (for example, short format PSP-IDs) is limited. When the MF network in NHN mode supports a larger number of PSP-IDs, all PSPs cannot be used.
  • the ID is broadcasted by indicating that there is still a PSP-ID that is not broadcast in the indicator of the system message block MF1.
  • the PSP-ID may not be further queried by the query operation to the base station, and the base station will query according to the query.
  • a request is made to unicast a non-broadcast PSP-ID to the UE.
  • the base station needs to respond to the PSP-ID that is not broadcasted, and needs to send the queried remaining unsent PSP-ID information separately. For multiple UEs, this will take up a lot of downstream resources.
  • the present disclosure provides a method, a device, a base station, and a user equipment for processing identification information, which solves the problem that the system resource overhead caused by the service provider identifier that the user equipment initiates a large number of queries and not broadcasts due to the small number of broadcasts of the service provider identifier. Big problem.
  • a method for processing identification information which is applied to a user equipment, includes:
  • the determining, according to the obtained at least one identifier subset, the service provider information that is supported by the current base station includes:
  • a union of the obtained at least one identification subset is determined as the service provider information.
  • the step of acquiring at least one identifier subset sent by the base station includes:
  • the step of acquiring at least one identifier subset sent by the base station includes:
  • the step of selecting a service provider to be accessed according to the service provider information includes:
  • the current base station is requested to query the corresponding service provider for access.
  • the step of selecting a service provider to be accessed according to the service provider information includes:
  • the current base station is requested to query the corresponding service provider for access.
  • the subset of identifiers includes one or more service provider identifiers.
  • a method for processing identification information is further provided, which is applied to a base. Station, including:
  • the step of providing at least one identifier subset of the plurality of identifier subsets to the user equipment in the coverage of the base station includes:
  • the step of sending at least one identifier subset of the plurality of identifier subsets to the user equipment in the coverage of the base station by using the idle channel resource includes:
  • the system message block carrying the identified subset is sent to the user equipment within the coverage of the base station through the idle channel resource.
  • the step of transmitting the system message block carrying the identifier subset to the user equipment in the coverage of the base station by using the idle channel resource includes:
  • the step of transmitting the system message block carrying the identifier subset to the user equipment in the coverage of the base station by using the idle channel resource includes:
  • system message block further carries a total number of transmissions of the system message block.
  • the subset of identifiers includes one or more service provider identifiers.
  • a processing apparatus for identifying information which is applied to a user equipment, includes:
  • An obtaining module configured to acquire at least one identifier subset sent by the base station, where the identifier subset is a subset of the identifier set of all service provider identifiers supported by the currently accessed network;
  • a determining module configured to determine, according to the at least one identifier subset acquired by the acquiring module, service provider information that is supported by a current base station;
  • a processing module configured to select a service provider to be accessed according to the service provider information determined by the determining module.
  • a processing apparatus for identifying information which is applied to a base station, includes:
  • An obtaining module configured to obtain an identifier set formed by all service provider identifiers supported by the currently accessed network
  • a dividing module configured to divide the identifier set acquired by the acquiring module into multiple identifier subsets
  • a sending module configured to provide at least one identifier subset of the plurality of identifier subsets that are divided by the dividing module to the user equipment in the coverage of the base station by using the idle channel resource.
  • a user equipment including:
  • a receiver configured to acquire at least one identifier subset sent by the base station, where the identifier subset is a subset of the identifier set of all service provider identifiers supported by the currently accessed network;
  • the processor is connected to the receiver, and is configured to: determine, according to the at least one identifier subset acquired by the receiver, service provider information that is supported by the current base station; and according to the service provider information , select the service provider to be accessed.
  • a base station including:
  • the processor is configured to: obtain an identifier set formed by all service provider identifiers supported by the currently accessed network; and divide the identifier set into multiple identifier subsets;
  • the transmitter is connected to the processor, and is configured to provide at least one identifier subset of the plurality of identifier subsets that are divided by the processor to the user equipment in the coverage of the base station.
  • the subset is provided to the user equipment, so that the user equipment receives as many service provider identifiers as possible to avoid system resources caused by the service provider initiating a large number of queries and unbroadcast service providers due to the small number of broadcasts of the service provider identifier.
  • the problem of excessive overhead is avoided.
  • FIG. 1 is a flow chart of a method of processing identification information in accordance with some embodiments of the present disclosure
  • FIG. 2 is a flowchart of a method of processing identification information, in accordance with some embodiments of the present disclosure
  • FIG. 3 is a flowchart of a method of processing identification information, in accordance with some embodiments of the present disclosure
  • FIG. 4 is a block diagram of a processing apparatus for identifying information in accordance with some embodiments of the present disclosure
  • FIG. 5 is a structural block diagram of a base station according to some embodiments of the present disclosure.
  • FIG. 6 is a flowchart of a method of processing identification information, in accordance with some embodiments of the present disclosure.
  • FIG. 7 is a flowchart of a method of processing identification information, in accordance with some embodiments of the present disclosure.
  • FIG. 8 is a flowchart of a method of processing identification information, in accordance with some embodiments of the present disclosure.
  • FIG. 9 is a structural block diagram of a processing device for identifying information according to some embodiments of the present disclosure.
  • FIG. 10 is a structural block diagram of a user equipment according to some embodiments of the present disclosure.
  • FIG. 11 is an interaction flow diagram of a method of processing identification information, in accordance with some embodiments of the present disclosure.
  • the user equipment may be referred to as a terminal, a mobile station (Mobile Station, abbreviated as “MS”), a mobile terminal, and the like. It can be a mobile phone (or "cellular" phone), a computer with a mobile terminal, etc., such as a portable, pocket-sized, handheld, computer-built mobile device.
  • the present disclosure is directed to the related art that when the MF network of the NHN mode supports a larger number of PSP-IDs, all PSP-IDs cannot be broadcasted, and it is necessary to indicate that there are still unprovisioned PSPs in the indicator of the system message block. -ID.
  • the PSP-ID that is not broadcast may be further inquired by the query operation by the query operation, and the base station may unicast the non-broadcast PSP-ID to the UE according to the query request. .
  • the following embodiments of the present disclosure provide a method, an apparatus, a base station, and a user equipment for identifying information, dividing all service provider identifiers into multiple identifier subsets, and providing one or more identifier subsets to the user.
  • the device is configured to enable the user equipment to receive as many service provider identifiers as possible to reduce the probability of user equipment query and avoid unnecessary system resource overhead.
  • an embodiment of the present disclosure provides a method for processing identification information, which specifically includes the following steps:
  • Step 11 Obtain an identifier set formed by all service provider identifiers supported by the currently accessed network.
  • the currently accessed network specifically refers to the NHN access network
  • the service provider refers to the service service provider, which may be an operator or other types of service service providers, where different service providers have different identities. Information, it can also be said that different service providers have different identification information. All service provider identifiers supported by the NHN access network currently accessed by the base station are integrated into one identity set.
  • Step 12 Divide the identity set into multiple identity subsets.
  • the foregoing identifier set is divided into multiple identifier subsets according to a preset algorithm, and the number of the specific identifier subsets and the number of service provider identifiers in each identifier subset may be determined according to a specific algorithm.
  • the number of service provider identifiers in different identity subsets may be the same or different.
  • the specific algorithm of the subset division is not limited, and the identifier set may be fixedly divided into Num identifier subsets, and the service provider identifiers in different identifier subsets are not overlapped, and the union of the Num identifier subsets is as Near the identity set ensemble, where Num is an integer greater than 1; the identifier set may also be randomly divided into multiple identifier subsets, and the identifiers of the service providers in each identifier subset may overlap; or other division manners. It is worth noting that the specific service provider identifier in the identifier subset is not limited, that is, the specific service provider identifier combination in the service provider identifier list is not limited.
  • Step 13 Provide at least one identity subset of the plurality of identity subsets to the user equipment in the coverage of the base station.
  • the base station provides at least one identifier subset in the plurality of identifier subsets in the identifier set to the user equipment in the coverage of the base station, where in particular, two or more identifier subsets in the plurality of identifier subsets are sent to the user equipment, such that the base station
  • the number of service provider identifiers that can be received by the user equipment is as much as possible, which reduces the probability of the user equipment initiating the query, saves the system resource overhead, and avoids the user equipment caused by the small number of service provider identifiers broadcast by the base station.
  • an embodiment of the present disclosure provides a method for processing identification information, which specifically includes the following steps:
  • Step 21 Obtain an identifier set formed by all service provider identifiers supported by the currently accessed network.
  • Step 22 Divide the identity set into multiple identity subsets.
  • Step 23 Send at least one identity subset of the plurality of identity subsets to the user equipment in the coverage of the base station by using the idle channel resource.
  • the idle channel resources mentioned herein include at least: idle time domain resources, idle frequency domain resources or other idle channel resources. It is worth noting that for the entire access network architecture, there may be multiple base stations in different areas in the same network. Different base stations may broadcast different identifier subsets, that is, use the space division multiplexing method to send the identifier subsets. To the user equipment, the different base stations themselves can broadcast different identifier subsets according to the currently idle time domain resources or frequency domain resources, that is, the identifier subsets are sent to the user equipment by means of time division multiplexing or frequency division multiplexing. For a single base station, different identifier subsets may be broadcast according to the currently idle time domain resource or the frequency domain resource, that is, the identifier subset is sent to the user equipment by means of time division multiplexing or frequency division multiplexing.
  • a single base station may use its own idle channel resource to send multiple identifier subsets to the user equipment, so as to improve the number of broadcasts of the service provider identifier, reduce the query process of the user equipment, and save unnecessary network channel overhead.
  • an embodiment of the present disclosure provides a method for processing identification information, which specifically includes the following steps:
  • Step 31 Obtain an identifier set formed by all service provider identifiers supported by the currently accessed network.
  • Step 32 Divide the identity set into multiple identity subsets.
  • Step 33 Map at least one identifier subset of the plurality of identifier subsets to the corresponding system message block according to a manner that one identifier subset is mapped to one system message block.
  • Step 34 Send the system message block carrying the identified subset to the user equipment in the coverage of the base station by using the idle channel resource.
  • the idle channel resource includes an idle time domain resource and an idle frequency domain resource
  • the system message block carrying the identifier subset is combined by an idle domain resource, or an idle frequency domain resource, or an idle time domain resource and an idle frequency domain resource.
  • the way to send to the user device The following describes the application scenarios in which the idle frequency domain resources are used separately and the idle frequency domain resources are used separately for the identity subset transmission.
  • the system message block (for example, eSIB, ie, SIBMF1) may be sent on the carrier with the N channels competing successfully, where each system message block carries a different identifier subset. That is, a short format PSP-ID list, each short format PSP-ID list containing a maximum of M short format PSP-IDs.
  • L L ⁇ N
  • the eNB detects L (L ⁇ N) idle carriers, it receives L system message blocks broadcast by the eNB on L idle carriers, and obtains the current format by combining the short format PSP-IDs received on the L carriers.
  • a collection of short format PSP-IDs supported by the network (same network identity, NHN-ID). Where L, M, and N are integers greater than or equal to 1.
  • the system message block carrying the identified subset is mapped to the corresponding idle subframe according to a system message block mapped to an idle subframe, and is sent to the user equipment in the coverage of the base station; wherein, different idle children
  • the system message block for frame transmission is different.
  • the same base station eNB carries different identifier subsets, that is, short format PSP-ID lists, at different idle subframes, that is, when the system message block is transmitted.
  • the period in which the eNB sends the system message block eSIB is 40 ms, and the identifier set (PSP-ID set) of the service provider identifier is divided into two identifier subsets, and the transmission opportunity in the nth period transmits the identifier subset 1, that is, Short format PSP-ID list 1; the transmission opportunity in the n+1th period transmits the identification subset 2, that is, the short format PSP-ID list 2; in the n+2th period, the transmission opportunity transmits the identification subset 1, that is, Short format PSP-ID list 1; the transmission opportunity in the n+3th cycle sends the identification subset 2, ie the short format PSP-ID list 2, and so on, where n is a positive integer.
  • the identity subset 1 is transmitted in an even cycle and
  • the system message block carrying the identified subset is mapped to the corresponding idle subcarrier in the idle subframe according to a manner in which the system message block is mapped to an idle subcarrier, and is sent to the user equipment in the coverage of the base station;
  • the system message blocks transmitted by different idle subcarriers are different.
  • the same base station eNB may send a system message block (for example, eSIB) on a carrier that successfully competes on the N channels when the base station eNB supports transmission on multiple carriers at different idle subframes, that is, when the system message block is transmitted.
  • a system message block for example, eSIB
  • Each system message block carries a different subset of identifiers, that is, a short format PSP-ID list, and each short format PSP-ID list contains a maximum of M short format PSP-IDs.
  • the eNB sends the system message block eSIB with a period of 40 ms, and the eNB monitors L1 (L1 ⁇ N) idle carriers in the transmission opportunity of the nth period, the L1 systems broadcasted by the eNB are received on the L1 idle carriers. a message block; in the transmission opportunity of the (n+1)th period, the eNB listens to L2 (L2 ⁇ N) idle carriers, and then receives L2 system message blocks broadcast by the eNB on L2 idle carriers, and so on, This can be combined with the short format PSP-ID received on the L1 and L2 carriers to obtain a set of short format PSP-IDs supported by the current access network (the same network identifier, NHN-ID).
  • L1, L2, and M are integers greater than or equal to 1.
  • the system message block sent by the base station also carries the total number of transmissions of the system message block.
  • the number of system message blocks including different identifier subsets (PSP-ID lists) in the frequency domain and/or the time domain may be simultaneously indicated in the current network, according to the indication, the user equipment is in the frequency
  • the domain and/or time domain combines the PSP-ID list in multiple system message blocks as the PSP-ID set supported by the current network.
  • the base station transmits a system message block (for example, eSIB) on a carrier that has successfully competed for N channels, and the eNB monitors L (L ⁇ N) idle carriers, and then receives L systems broadcast by the eNB on L idle carriers.
  • the message block carries the total number of transmissions L of the system message block in the system message block.
  • the embodiment introduces the sending manner of the identifier subset from frequency diversity multiplexing, or time division multiplexing, or a combination of frequency division multiplexing and time division multiplexing, and sends as many identifier subsets as possible.
  • To the user equipment to increase the number of broadcasts identified by the service provider, reduce the query process of the user equipment, and save unnecessary network channel overhead.
  • the processing device 40 for identifying information is applied to a base station, and includes at least:
  • the obtaining module 41 is configured to obtain an identifier set formed by all service provider identifiers supported by the currently accessed network;
  • the dividing module 42 is configured to divide the identifier set into multiple identifier subsets
  • the sending module 43 is configured to provide at least one identifier subset of the plurality of identifier subsets to the user equipment in the coverage of the base station.
  • the sending module 43 can include:
  • a sending submodule configured to send the at least one identity subset of the multiple identity subsets to the user equipment in the coverage of the base station by using the idle channel resource.
  • the sending submodule includes:
  • mapping unit configured to map at least one identifier subset of the plurality of identifier subsets to a corresponding system message block according to a manner that one identifier subset is mapped to one system message block; wherein different identifier subsets are mapped to different On the system message block;
  • a sending unit configured to send the system message block carrying the identified subset to the user equipment in the coverage of the base station by using the idle channel resource.
  • the sending unit comprises:
  • a first determining subunit configured to determine an idle subcarrier that is not occupied
  • a first sending subunit configured to map a system message block carrying the identified subset to a corresponding idle subcarrier according to a system message block mapped to an idle subcarrier, and send the message to the user in the coverage of the base station The device; wherein the system message blocks transmitted by different idle subcarriers are different.
  • the sending unit comprises:
  • a second determining subunit configured to determine an idle subframe that is not occupied
  • a second sending subunit configured to map the system message block carrying the identified subset to the corresponding idle subframe according to a system message block mapped to an idle subframe, and send the data message to the user in the coverage of the base station Device; where different idle subframes transmit different system message blocks.
  • system message block further carries the total number of transmissions of the system message block.
  • the device embodiment of the present disclosure is a device corresponding to the embodiment of the foregoing method, and all the implementation means in the foregoing method embodiments are applicable to the embodiment of the device, and the same technical effects can be achieved.
  • the embodiment provides a corresponding base station, as shown in FIG. 5, specifically including:
  • the processor 51 for example, by executing data or instructions stored in the memory, is configured to: obtain an identifier set formed by all service provider identifiers supported by the currently accessed network; and divide the identifier set into multiple identifiers. set;
  • the transmitter 52 is connected to the processor, and is configured to provide at least one identifier subset of the plurality of identifier subsets to the user equipment in the coverage of the base station.
  • the processor can also be configured and implement the functions implemented by all modules in the foregoing device embodiments.
  • the same technical effects as those of the device embodiments described above can be achieved, and are not described herein again. For details, refer to the above embodiments.
  • the foregoing embodiment describes the method, device, and base station for processing the identification information of the present disclosure from the base station side.
  • the following embodiment will introduce the processing method of the identification information of the present disclosure from the corresponding user equipment side.
  • an embodiment of the present disclosure provides a method for processing identification information, including:
  • Step 61 Acquire at least one identifier subset sent by the base station.
  • the identifier subset is a subset of the identifier set formed by all service provider identifiers supported by the currently accessed network, and may also be referred to as a PSP-ID list, where the identifier subset includes multiple PSP-IDs.
  • the currently accessed network specifically refers to an NHN access network
  • the service provider refers to a service service provider, which may be an operator or other type of service service provider, where different service providers have different Identity information, it can also be said that different service providers have different identification information. All service provider identifiers supported by the NHN access network currently accessed by the base station are integrated into one identity set.
  • Step 62 Determine, according to the obtained at least one identifier subset, service provider information that is supported by the currently affiliated base station.
  • the obtained union of the identified subsets is determined as the service provider information supported by the currently affiliated base station.
  • the obtained identifier subset is collected according to a preset algorithm to obtain a set including more PSP-IDs, and the set is determined to be service provider information supported by the current base station.
  • the specific de-aggregation algorithm of the identification subset is not limited in this embodiment.
  • Step 63 Select a service provider to be accessed according to the service provider information.
  • the user equipment UE performs network selection according to service provider identifiers in multiple identity subsets of the same network.
  • a set of more service provider identifiers may be obtained by taking a union of the plurality of identifier subsets, thereby reducing the UE requesting the base station query. Process to save unnecessary channel resource waste.
  • an embodiment of the present disclosure provides a method for processing identification information, which specifically includes the following steps:
  • Step 71 Acquire a system message block that is sent by different base stations that belong to the same access network and that carries the identifier subset.
  • the subset of the identifiers is mapped to a system message block, when there are two identifiers
  • the two subsets of identifiers are respectively mapped to different system message blocks, so that multiple identifier subsets can be carried by multiple system message blocks. It is worth noting that other system information carried in different system message blocks carrying different subsets of identifiers may be the same or different.
  • different eNBs of the same access network may have different times of transmitting system message blocks (eg, DTxW is different or time asynchronous), and UEs at the cell edge may simultaneously receive system message blocks broadcast by neighboring eNBs, that is, receive A subset of identities (short format PSP-ID lists) in system message blocks broadcast by different eNBs.
  • DTxW is different or time asynchronous
  • UEs at the cell edge may simultaneously receive system message blocks broadcast by neighboring eNBs, that is, receive A subset of identities (short format PSP-ID lists) in system message blocks broadcast by different eNBs.
  • Step 72 Take the acquired subset of the identifiers as a union, and determine the subset of the identifiers obtained by the union as the service provider information supported by the currently affiliated base station.
  • the received subset of identifiers sent by different eNBs are aggregated according to a preset algorithm to obtain a set including more PSP-IDs, and the set is determined as the service provider information supported by the currently affiliated base station.
  • the specific de-aggregation algorithm of the identification subset is not limited in this embodiment.
  • Step 73 Select a service provider to be accessed according to the service provider information.
  • the user equipment UE performs network selection according to the service provider identifier of the identifier subset delivered by multiple base stations of the same network.
  • a set of more service provider identifiers may be obtained by taking a union of the plurality of identifier subsets, thereby reducing the UE requesting the base station query. Process to save unnecessary channel resource waste.
  • an embodiment of the present disclosure provides a method for processing identification information, which specifically includes the following steps:
  • Step 81 Acquire at least one identifier subset sent by the base station by using the idle channel resource.
  • the idle channel resources mentioned herein include at least: idle time domain resources, idle frequency domain resources or other idle channel resources. That is, the current identifier subset may be broadcast by the base station according to the currently idle time domain resource or the frequency domain resource, that is, the identifier subset received by the user equipment may be broadcast by the base station by using time division multiplexing or frequency division multiplexing.
  • the UE receives a system message block that carries the identified subset sent by the current base station through different idle subcarriers; wherein different identifier subsets are mapped to different system message blocks; different idle subcarrier transmission system messages The blocks are different.
  • the user assumes that the terminal is connected to L (L ⁇ N) carriers. Received a system message block broadcast by the eNB.
  • the UE receives a system message block that carries the identified subset sent by the currently affiliated base station through different idle subframes; wherein different identifier subsets are mapped to different system message blocks; different idle subframe transmission system messages The blocks are different.
  • the user equipment combines the PSP-ID list received at multiple times to obtain a set of PSP-IDs supported by the current network.
  • Step 82 Take the acquired subset of the identifiers as a union, and determine the subset of the identifiers obtained by the union as the service provider information supported by the currently affiliated base station.
  • the user equipment may combine the short format PSP-ID received on the L carriers to obtain a set of short format PSP-IDs supported by the current access network (the same network identifier, NHN-ID), or may be combined in the time domain phase.
  • the PSP-ID list received in the neighboring multiple system message blocks obtains the PSP-ID set supported by the current network; and may also combine L carriers and multiple system message blocks adjacent to each other in the time domain.
  • the specific merging algorithm of the identifier subset is not limited, and various algorithms capable of implementing the merging are applicable to the embodiments of the present disclosure.
  • Step 83 Select a service provider to be accessed according to the service provider information.
  • the step 83 includes multiple access modes, for example:
  • Method 1 Look in the service provider information for the existence of the service provider that the user equipment needs to access. If yes, the corresponding service provider access is selected; if not, when the system message block indicates that there is unbroadcast identification information, the current base station is requested to query the corresponding service provider for access.
  • the UE After the UE determines the current service provider information according to the received subset of identifiers, the UE first generates a short format PSP-ID according to the PSP-ID supported by itself (for example, through a hash algorithm), and then on the current network. Whether the short-form PSP-ID is supported in the supported short-form PSP-ID set, that is, whether the corresponding PSP-ID exists in the service provider information, and if so, directly requests access, if not, Then, it continues to detect whether the indicator in the system message block indicates that there is still a PSP-ID that is not broadcast. If the indicator in the system message block indicates that there is still a PSP-ID that is not broadcast, the UE queries the base station through a query operation. The PSP-ID that is not broadcasted, so that the base station unicasts the non-broadcast PSP-ID to the UE according to the query request, so as to implement the access of the UE.
  • Method 2 Find whether there is a service provider that the user equipment needs to access in the service provider information. If there is, the corresponding service provider access is selected; if not, when the number of received system message blocks is less than the total number of system message blocks, the current base station is requested to query the corresponding service provider to connect. In.
  • the UE after the UE determines the current service provider information according to the received subset of identifiers, the UE first generates a short format PSP-ID according to the PSP-ID supported by itself (for example, through a hash algorithm), and then on the current network. Whether the short-form PSP-ID is supported in the supported short-form PSP-ID set, that is, whether the corresponding PSP-ID exists in the service provider information, and if so, directly requests access, if not, Then, the relationship between the number of currently received system message blocks and the total number of transmissions of the system message block is continuously detected. When the number of received system message blocks is less than the total number of transmissions of the system message block, the currently received PSP-ID is indicated.
  • PSP-IDs For only a part of all PSP-IDs, there must be an unbroadcast PSP-ID, and the UE queries the base station for a PSP-ID that is not broadcast by a query operation, so that the base station will not broadcast the PSP-ID according to the query request.
  • a unicast notification is performed to the UE to implement access by the UE.
  • Mode 1 and Mode 2 are parallel access modes, which can be applied to the access network system alone or in combination with each other.
  • the base station broadcast identifier subset may adjust the packet of the current identifier subset and the broadcast mode of the future time according to the query request of the one or more UEs for the unbroadcast service provider identifier in the previous preset time.
  • the identification information of the service provider 1 is not broadcasted in the previous preset time period, but multiple UEs query the service provider identifier, so that the base station can be regarded as the identifier of the service provider 1.
  • the information query rate is high, and the broadcast value is large.
  • the identifier information of the service provider 1 can be broadcast to the UE in the next round of broadcast to further reduce the query probability of the UE and release more channel resources.
  • the UE performs network selection according to the service provider identifier of the identity subset in the same sub-frame or different sub-carriers that are sent by the same base station or different base stations.
  • the service provider identifier may be obtained by taking a union of the plurality of identifier subsets, thereby reducing the UE requesting the base station query. Process to save unnecessary channel resource waste.
  • the processing device 90 for identifying information is applied to User equipment, including:
  • the obtaining module 91 is configured to receive, by the base station, at least one identifier subset sent by the idle channel resource, where the identifier subset is a subset of the identifier set of all service provider identifiers supported by the currently accessed network;
  • the determining module 92 is configured to determine, according to the obtained at least one identifier subset, service provider information that is supported by the currently affiliated base station.
  • the processing module 93 is configured to select a service provider to be accessed according to the service provider information.
  • the obtaining module 91 includes: a first acquiring sub-module, configured to acquire a system message block that is sent by different base stations that belong to the same access network and that carries the identifier subset; wherein different identifier subsets are mapped to different system message blocks. on.
  • the obtaining module 91 further includes: a second acquiring submodule, configured to acquire at least one identifier subset sent by the base station by using the idle channel resource.
  • the second obtaining submodule includes:
  • a first receiving unit configured to receive a system message block that carries the identified subset sent by the currently affiliated base station by using different idle subcarriers, where different identifier subsets are mapped to different system message blocks; different idle subcarriers
  • the transmitted system message block is different.
  • the second obtaining submodule further includes:
  • a second receiving unit configured to receive a system message block that carries the identified subset sent by the current base station by using different idle subframes; where different identifier subsets are mapped to different system message blocks; different idle subframes The transmitted system message block is different.
  • the processing module 93 includes:
  • a first search submodule configured to search, in the service provider information, whether a service provider that the user equipment needs to access exists
  • a first access sub-module when the service provider that the user equipment needs to access does not exist in the service provider information, when the system message block indicates that there is un-broadcast identification information, requesting the current The base station queries the corresponding service provider for access.
  • the processing module 93 further includes:
  • a second search submodule configured to search, in the service provider information, whether there is a service provider that the user equipment needs to access
  • a second access sub-module when the service provider that the user equipment needs to access does not exist in the service provider information, when the number of received system message blocks is less than the total number of system message blocks sent When the current base station is requested to query the corresponding service provider for access.
  • the device embodiment of the present disclosure is a device corresponding to the embodiment of the foregoing method, and all the implementation means in the foregoing method embodiments are applicable to the embodiment of the device, and the same technical effects can be achieved.
  • the embodiment provides a corresponding user equipment, as shown in FIG.
  • the receiver 101 is configured to acquire at least one identifier subset sent by the base station, where the identifier subset is a subset of the identifier set of all service provider identifiers supported by the currently accessed network;
  • the processor 102 is connected to the receiver, and is configured to implement, according to the data or the instruction stored by the memory, a function of determining service provider information supported by the currently affiliated base station according to the acquired at least one identifier subset (for example, And determining, by the service provider information, the service provider to be accessed according to the service provider information.
  • the processor can also be configured and implement the functions of all the modules in the foregoing device embodiments, and can achieve the same technical effects as those of the foregoing device embodiments, and details are not described herein again. For specific examples, reference may be made to the foregoing implementation. example.
  • the processor may be an integrated circuit chip with signal processing capabilities.
  • each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 1001 or an instruction in a form of software.
  • the processor 1001 may be a general-purpose processor, including a CPU (Central Processing Unit), an NP (Network Processor), etc., or may be a DSP (Digital Signal Processing) or an ASIC (dedicated). Application Specific Integrated Circuit), FPGA (Field Programmable Gate Array) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • the methods, steps, and logic blocks disclosed in the embodiments of the present disclosure may be implemented or executed.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • FIG. 11 Exemplarily, as shown in FIG. 11, the following is an interaction flowchart of an identification information processing method provided by an embodiment of the present disclosure.
  • Step 1101 The base station acquires an identifier set formed by all service provider identifiers supported by the currently accessed network.
  • Step 1102 The base station divides the identifier set into multiple identifier subsets.
  • the number of service provider identifiers in different identifier subsets may be the same or different; service provider identifiers in different identifier subsets may overlap or not overlap. It should be understood that the present disclosure does not specifically limit the number of subsets and the number of elements (service provider identifiers) in each subset.
  • Step 1103 The base station sends at least one identifier subset of the multiple identifier subsets to the UE.
  • the base station sends the at least one identifier subset through the idle channel resource.
  • the base station maps the at least one identifier subset to the corresponding system message block according to the manner in which the identifier subset is mapped to one system message block, and sends the system message block carrying the identifier subset to the UE through the idle channel resource.
  • the idle channel resource may be an idle subcarrier and/or an idle subframe.
  • Step 1104 The UE determines, according to the at least one identifier subset received in step 1103, the service provider information supported by the currently affiliated base station.
  • the acquired union of the at least one identified subset is determined as service provider information.
  • Step 1105 The UE selects a service provider to be accessed according to the service provider information.
  • the base station will query the The identity of the service provider is sent to the UE (step 1107).
  • the embodiment of the present disclosure further provides a processing system for identifying information, where the system may include the foregoing base station and a UE.

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Abstract

本公开公开了一种标识信息的处理方法、装置、基站及用户设备，其方法包括：获取基站发送的至少一个标识子集；其中，标识子集为当前接入的网络所支持的全部服务提供商标识的标识集合中的子集；根据获取的所述至少一个标识子集确定当前所属基站所支持接入的服务提供商信息；根据服务提供商信息，选择待接入的服务提供商用户设备。

Description

标识信息的处理方法、装置、基站及用户设备
相关申请的交叉引用
本申请要求于2016年3月29日提交中国专利局、发明名称为“标识信息的处理方法、装置、基站及用户终端”，申请号为201610188788.2的优先权，其全部内容据此通过引用并入本申请。
技术领域
本公开涉及无线通信领域，尤其涉及一种标识信息的处理方法、装置、基站及用户设备。
背景技术
移动通信系统是指运营商通过部署无线接入网设备(如基站)和核心网设备(如归属位置寄存器HLR，Home Location Register)等，为用户设备(如手机)提供通信服务的系统。
移动通信经历了第一代、第二代、第三代、第四代。第一代移动通信是指最初的模拟、仅限语音通话的蜂窝电话标准，主要采用的是模拟技术和频分多址(Frequency Division Multiple Access，FDMA)的接入方法；第二代移动通信引入了数字技术，提高了网络容量、改善了话音质量和保密性，以“全球移动通信系统”(Global System for Mobile Communication，GSM)和“码分多址”(Code Division Multiple Access，CDMA IS-95)为代表；第三代移动通信主要指CDMA2000，WCDMA，TD-SCDMA三种技术，均是以码分多址作为接入技术的；第四代移动通信系统的标准在国际上相对统一，为国际标准化组织3GPP制定的长期演进(Long Term Evolution/Long Term Evolution-Advanced，LTE/LTE-A)，其下行基于正交频分多址接入(Orthogonal Frequency Division Multiple Access，OFDMA)，上行基于单载波频分多址接入(Single Carrier-Frequency Division Multiple Access，SC-FDMA)的接入方式，依据灵活的带宽和自适应的调制编码方式，达到了下行峰值速率1Gbps，上行峰值速率500Mbps的高速传输。
MulteFire为在LTE R13 LAA下行传输方法的基础上，新定义上行传输方法，并且可以独立工作于非授权频段的LTE技术，即stand-alone LTE-U。其中MulteFire(缩写为MF)支持两种接入网络模式或称网络服务，一种是公共陆地移动网络(Public Land Mobile Network，PLMN)接入模式和中立主机网络(Neutral Host Network，NHN)接入模式。
其中，对于NHN模式的网络通过在如系统消息块MF1(SystemInformation BlockTypeMF1，简称SIBMF1)中广播PSP-ID(Participating Service Provider ID)来指示不同的业务提供商，在一个NHN模式的MF网络支持多个PSP-ID以支持多个业务提供商共用该MF网络来提供服务。由于受限于系统消息块的大小，广播的PSP-ID(例如，短格式的PSP-ID)数目有限，当NHN模式的MF网络支持更多数量的PSP-ID时，无法将所有的PSP-ID进行广播，需要通过在系统消息块MF1的指示符中指示还有未被广播的PSP-ID。当UE没有在系统消息块中找到对应的PSP-ID并得知还有未被广播的PSP-ID时，可能会进一步通过查询操作来向基站询问未被广播的PSP-ID，基站会根据查询请求来将未被广播的PSP-ID进行单播通知给UE。当同时有多个UE想接入的PSP-ID不在基站系统消息块的广播中时，基站需要响应查询未被广播的PSP-ID，并需要将查询到的剩余未发送PSP-ID信息分别发送给多个UE的，这将占用大量的下行资源。
发明内容
本公开提供了一种标识信息的处理方法、装置、基站及用户设备，解决了由于服务提供商标识广播数量少，而导致用户设备发起大量查询未广播的服务提供商标识造成的系统资源开销过大的问题。
依据本公开的一个方面，提供了一种标识信息的处理方法，应用于用户设备，包括：
获取基站发送的至少一个标识子集；其中，标识子集为当前接入的网络所支持的全部服务提供商标识的标识集合中的子集；
根据获取的所述至少一个标识子集确定当前所属基站所支持接入的服务提供商信息；
根据服务提供商信息，选择待接入的服务提供商。
可选地，所述根据获取的所述至少一个标识子集确定当前所属基站所支持接入的服务提供商信息的步骤，包括：
将获取到的至少一个标识子集的并集确定为所述服务提供商信息。
可选地，所述获取基站发送的至少一个标识子集的步骤包括：
获取同属一个接入网的不同基站发送的承载有标识子集的系统消息块；其中，不同的标识子集映射至不同的系统消息块上。
可选地，所述获取基站发送的至少一个标识子集的步骤包括：
获取基站通过空闲信道资源发送的至少一个标识子集。
进一步地，接收当前所属基站通过不同的空闲子载波发送的承载有标识子集的系统消息块；其中，不同的标识子集映射至不同的系统消息块上；不同的空闲子载波传输的系统消息块不同。
进一步地，接收当前所属基站通过不同的空闲子帧发送的承载有标识子集的系统消息块；其中，不同的标识子集映射至不同的系统消息块上；不同的空闲子帧传输的系统消息块不同。
可选地，所述根据所述服务提供商信息，选择待接入的服务提供商的步骤包括：
在所述服务提供商信息中查找是否存在所述用户设备需要接入的服务提供商；
若不存在，则当系统消息块指示存在未广播的标识信息时，请求当前所属基站查询对应的服务提供商以接入。
可选地，所述根据所述服务提供商信息，选择待接入的服务提供商的步骤包括：
在所述服务提供商信息中查找是否存在所述用户设备需要接入的服务提供商；
若不存在，则当获取到的系统消息块数目小于系统消息块总的发送数目时，请求当前所属基站查询对应的服务提供商以接入。
可选地，所述标识子集包括一个或多个服务提供商标识。
依据本公开的再一个方面，还提供了一种标识信息的处理方法，应用于基 站，包括：
获取当前所接入的网络所支持的所有服务提供商标识形成的标识集合；
将标识集合划分为多个标识子集；
将多个标识子集中的至少一个标识子集提供给基站覆盖范围内的用户设备。
可选地，所述将多个标识子集中的至少一个标识子集提供给所述基站覆盖范围内的用户设备的步骤包括：
将多个标识子集中的至少一个标识子集通过空闲信道资源发送至所述基站覆盖范围内的用户设备。
进一步地，所述将多个标识子集中的至少一个标识子集通过空闲信道资源发送至所述基站覆盖范围内的用户设备的步骤包括：
按照一个标识子集映射到一个系统消息块的方式，将多个标识子集中的至少一个标识子集映射至相应的系统消息块上；其中，不同的标识子集映射至不同的系统消息块上；
将承载有标识子集的系统消息块通过空闲信道资源发送至所述基站覆盖范围内的用户设备。
进一步地，所述将承载有标识子集的系统消息块通过空闲信道资源发送至所述基站覆盖范围内的用户设备的步骤包括：
确定未被占用的空闲子载波；
按照一个系统消息块映射到一个空闲子载波的方式，将承载有标识子集的系统消息块映射至对应的空闲子载波中，并发送至所述基站覆盖范围内的用户设备；其中，不同的空闲子载波传输的系统消息块不同。
进一步地，所述将承载有标识子集的系统消息块通过空闲信道资源发送至所述基站覆盖范围内的用户设备的步骤包括：
确定未被占用的空闲子帧；
按照一个系统消息块映射到一个空闲子帧的方式，将承载有标识子集的系统消息块映射至对应的空闲子帧中，并发送至所述基站覆盖范围内的用户设备；其中，不同的空闲子帧传输的系统消息块不同。
可选地，所述系统消息块中还携带有系统消息块总的发送数目。
可选地，所述标识子集包括一个或多个服务提供商标识。
依据本公开的再一个方面，还提供了一种标识信息的处理装置，应用于用户设备，包括：
获取模块，用于获取基站发送的至少一个标识子集；其中，标识子集为当前接入的网络所支持的全部服务提供商标识的标识集合中的子集；
确定模块，用于根据所述获取模块获取的所述至少一个标识子集确定当前所属基站所支持接入的服务提供商信息；
处理模块，用于根据所述确定模块确定的服务提供商信息，选择待接入的服务提供商。
依据本公开的再一个方面，还提供了一种标识信息的处理装置，应用于基站，包括：
获取模块，用于获取当前所接入的网络所支持的所有服务提供商标识形成的标识集合；
划分模块，用于将所述获取模块获取的标识集合划分为多个标识子集；
发送模块，用于将所述划分模块划分的所述多个标识子集中的至少一个标识子集通过空闲信道资源提供给基站覆盖范围内的用户设备。
依据本公开的再一个方面，还提供了一种用户设备，包括：
接收机，用于获取基站发送的至少一个标识子集；其中，标识子集为当前接入的网络所支持的全部服务提供商标识的标识集合中的子集；
处理器，与接收机连接，用于实现如下功能：根据所述接收机获取到的所述至少一个标识子集取确定当前所属基站所支持接入的服务提供商信息；并根据服务提供商信息，选择待接入的服务提供商。
依据本公开的再一个方面，还提供了一种基站，包括：
处理器，用于实现如下功能：获取当前所接入的网络所支持的所有服务提供商标识形成的标识集合；并将标识集合划分为多个标识子集；
发送机，与处理器连接，用于将所述处理器划分的所述多个标识子集中的至少一个标识子集提供给基站覆盖范围内的用户设备。
本公开的实施例的有益效果是：
通过采用将所有服务提供商标识划分为多个标识子集，并将一个或多个标 识子集提供给用户设备，以使用户设备接收到尽可能多的服务提供商标识，以避免因服务提供商标识广播数量少而导致用户设备发起大量查询未广播的服务提供商造成的系统资源开销过大的问题。
附图说明
图1是根据本公开一些实施例的标识信息的处理方法的流程图；
图2是根据本公开一些实施例的标识信息的处理方法的流程图；
图3是根据本公开一些实施例的标识信息的处理方法的流程图；
图4是根据本公开一些实施例的标识信息的处理装置的模块框图；
图5是根据本公开一些实施例的基站的结构框图；
图6是根据本公开一些实施例的标识信息的处理方法的流程图；
图7是根据本公开一些实施例的标识信息的处理方法的流程图；
图8是根据本公开一些实施例的标识信息的处理方法的流程图；
图9是根据本公开一些实施例的标识信息的处理装置的结构框图；
图10是根据本公开一些实施例的用户设备的结构框图；
图11是根据本公开一些实施例的标识信息的处理方法的交互流程图。
具体实施方式
下面将参照附图更详细地描述本公开的示例性实施例。虽然附图中显示了本公开的示例性实施例，然而应当理解，可以以各种形式实现本公开而不应被这里阐述的实施例所限制。相反，提供这些实施例是为了能够更透彻地理解本公开，并且能够将本公开的范围完整的传达给本领域的技术人员。
在本公开实施例中，用户设备(User Equipment，简称为“UE”)可以称之为终端(Terminal)、移动台(Mobile Station，简称为“MS”)、移动终端(Mobile Terminal)等，例如，可以是移动电话(或“蜂窝”电话)、具有移动终端的计算机等，如还可以是便携式、袖珍式、手持式、计算机内置的移动装置。
本公开针对相关技术中当NHN模式的MF网络支持更多数量的PSP-ID时，无法将所有的PSP-ID进行广播，需要通过在系统消息块的指示符中指示还有未被广播的PSP-ID。当UE没有在系统消息块中找到对应的PSP-ID并得 知还有未被广播的PSP-ID时，可能会进一步通过查询操作来向基站询问未被广播的PSP-ID，基站会根据查询请求来将未被广播的PSP-ID进行单播通知给UE。当同时有多个UE想接入的PSP-ID不在基站系统消息块的广播中时，基站需要响应查询未被广播的PSP-ID，并需要将查询到的剩余未发送PSP-ID信息发送给多个UE的，这将占用大量的下行资源。本公开的下述实施例提供了一种标识信息的处理方法、装置、基站及用户设备，将所有服务提供商标识划分为多个标识子集，并将一个或多个标识子集提供给用户设备，以使用户设备收到尽可能多的服务提供商标识，以降低用户设备查询几率，避免不必要的系统资源开销。如图1所示，本公开的实施例提供了一种标识信息的处理方法，具体包括以下步骤：
步骤11：获取当前所接入的网络所支持的所有服务提供商标识形成的标识集合。
其中，当前所接入的网络具体是指NHN接入网，服务提供商指的是业务服务提供商，可以是运营商或其他类型的业务服务提供商，其中不同的服务提供商具有不同的身份信息，也可以说是不同的服务提供商具有不同的标识信息。将基站当前所接入的NHN接入网所支持的所有服务提供商标识整合为一个标识集合。
步骤12：将标识集合划分为多个标识子集。
将上述标识集合按照预设算法划分为多个标识子集，具体标识子集的个数，以及每个标识子集中服务提供商标识的个数可根据具体算法确定。不同的标识子集中的服务提供商标识的个数可以相同或不同。在本实施例中并不限定子集划分的具体算法，可以将标识集合固定划分为Num个标识子集，不同标识子集中的服务提供商标识不重叠，Num个标识子集的并集尽可能接近标识集合全集，其中Num为大于1的整数；也可以将标识集合随机分为多个标识子集，每个标识子集中的服务提供商的标识可重叠；或其他划分方式。值得指出的是，标识子集中的具体地服务提供商标识不做限定，也就是说服务提供商标识列表中具体的服务提供商标识组合不做限定。
步骤13：将多个标识子集中的至少一个标识子集提供给基站覆盖范围内的用户设备。
基站将标识集合中多个标识子集中的至少一个标识子集提供给基站覆盖范围内的用户设备，这里尤其是指多个标识子集中的两个或以上标识子集被发送至用户设备，这样用户设备可接收到的服务提供商标识数目尽可能的多，降低了用户设备发起查询的几率，节省了系统资源开销；避免因基站广播的服务提供商标识的数量较少，而造成的用户设备发起大量查询未广播的服务提供商造成的系统资源开销过大的问题。
如图2所示，本公开的实施例提供了一种标识信息的处理方法，具体包括以下步骤：
步骤21：获取当前所接入的网络所支持的所有服务提供商标识形成的标识集合。
步骤22：将标识集合划分为多个标识子集。
步骤23：将多个标识子集中的至少一个标识子集通过空闲信道资源发送至基站覆盖范围内的用户设备。
这里所说的空闲信道资源至少包括：空闲的时域资源、空闲的频域资源或空闲的其他信道资源。值得指出的是，对于整个接入网架构来说，同一网络中可能存在多个不同区域的基站，不同的基站可广播不同的标识子集，即利用空分复用的方式将标识子集发送至用户设备，不同的基站自身又可以根据当前空闲的时域资源或频域资源广播不同的标识子集，即利用时分复用或频分复用的方式将标识子集发送至用户设备。对于单个基站来说，可根据当前空闲的时域资源或频域资源广播不同的标识子集，即利用时分复用或频分复用的方式将标识子集发送至用户设备。
该实施例中，单个基站可利用自身空闲信道资源将多个标识子集发送至用户设备，以提高服务提供商标识的广播数量，减少用户设备的查询过程，节省不必要的网络信道开销。
如图3所示，本公开的实施例提供了一种标识信息的处理方法，具体包括以下步骤：
步骤31：获取当前所接入的网络所支持的所有服务提供商标识形成的标识集合。
步骤32：将标识集合划分为多个标识子集。
步骤33：按照一个标识子集映射到一个系统消息块的方式，将多个标识子集中的至少一个标识子集映射至相应的系统消息块上。
其中，不同的标识子集映射至不同的系统消息块上，也就是说，当有一个标识子集需要广播时，则将该标识子集映射至一个系统消息块上，当有两个标识子集需要广播时，则将该两个标识子集分别一一映射至不同的系统消息块上，这样可通过多个系统消息块承载多个标识子集。值得指出的是承载有不同标识子集的不同系统消息块中所携带的其他系统信息可以相同也可以不同。进一步地，不同系统消息块可以为同一系统消息块类型，也可以为不同系统消息块类型。
步骤34：将承载有标识子集的系统消息块通过空闲信道资源发送至所述基站覆盖范围内的用户设备。
其中，空闲信道资源包括空闲时域资源和空闲频域资源，将承载有标识子集的系统消息块通过空闲的域资源、或空闲频域资源、或空闲时域资源和空闲频域资源相结合的方式，发送至用户设备。下面分别就单独使用空闲频域资源和单独使用空闲频域资源进行标识子集发送的应用场景进行说明。
示例一
确定未被占用的空闲子载波；
按照一个系统消息块映射到一个空闲子载波的方式，将承载有标识子集的系统消息块映射至对应的空闲子载波中，并发送至基站覆盖范围内的用户设备；其中，不同的空闲子载波传输的系统消息块不同。
当基站eNB支持多个载波上的传输时，可以在N个信道竞争成功的载波上发送系统消息块(例如，eSIB，即SIBMF1)，其中每个系统消息块中携带有不同的标识子集，即短格式PSP-ID列表，每个短格式PSP-ID列表最大包含M个短格式PSP-ID。eNB监听到L(L≤N)个空闲载波，则在L个空闲载波上接收到该eNB广播的L个系统消息块，并结合在L个载波上接收到的短格式PSP-ID得到当前接入网络(相同的网络标识，NHN-ID)支持的短格式PSP-ID的集合。其中，L、M、N均为大于或等于1的整数。
示例二
确定未被占用的空闲子帧；
按照一个系统消息块映射到一个空闲子帧的方式，将承载有标识子集的系统消息块映射至对应的空闲子帧中，并发送至基站覆盖范围内的用户设备；其中，不同的空闲子帧传输的系统消息块不同。
同一基站eNB在不同的空闲子帧，即发送系统消息块的时刻，携带不同的标识子集，即短格式PSP-ID列表。例如，eNB发送系统消息块eSIB的周期为40ms，服务提供商标识的标识集合(PSP-ID集合)划分为2个标识子集，则在第n个周期的发送机会发送标识子集1，即短格式PSP-ID列表1；在第n+1个周期的发送机会发送标识子集2，即短格式PSP-ID列表2；在第n+2个周期的发送机会发送标识子集1，即短格式PSP-ID列表1；在第n+3个周期的发送机会发送标识子集2，即短格式PSP-ID列表2，以此类推，其中n为正整数。例如，在偶数周期发送标识子集1，在奇数周期发送标识子集2。
示例三
确定未被占用的空闲子帧；
在该空闲子帧内，确定未被占用的空闲子载波；
按照一个系统消息块映射到一个空闲子载波的方式，在空闲子帧内将承载有标识子集的系统消息块映射至对应的空闲子载波中，并发送至基站覆盖范围内的用户设备；其中，不同的空闲子载波传输的系统消息块不同。
同一基站eNB在不同的空闲子帧，即发送系统消息块的时刻，当基站eNB支持多个载波上的传输时，可以在N个信道竞争成功的载波上发送系统消息块(例如，eSIB)，其中每个系统消息块中携带有不同的标识子集，即短格式PSP-ID列表，每个短格式PSP-ID列表最大包含M个短格式PSP-ID。假如eNB发送系统消息块eSIB的周期为40ms，在第n个周期的发送机会内eNB监听到L1(L1≤N)个空闲载波，则在L1个空闲载波上接收到该eNB广播的L1个系统消息块；在第n+1个周期的发送机会内eNB监听到L2(L2≤N)个空闲载波，则在L2个空闲载波上接收到该eNB广播的L2个系统消息块，以此类推，这样可结合在L1和L2个载波上接收到的短格式PSP-ID得到当前接入网络(相同的网络标识，NHN-ID)支持的短格式PSP-ID的集合。其中，L1、L2、M均为大于或等于1的整数。
通过空闲子载波、或空闲子帧、或空闲子载波和空闲子帧相结合的方式， 将不同的系统消息块发送至用户设备，以将尽可能多的标识子集(PSP-ID列表)发送至用户设备，减少用户设备发起查询的过程，从而节省不必要的信道开销。
为了使用户设备正确处理多个标识子集，基站下发的系统消息块中还携带有系统消息块总的发送数目。进一步地，在系统消息块中可以同时指示在当前网络中发送包含不同标识子集(PSP-ID列表)的系统消息块在频域和/或时域的数目，根据该指示，用户设备在频域和/或时域联合多个系统消息块中的PSP-ID列表作为当前网络支持的PSP-ID集合。当用户设备收到少于指示个数的系统消息块时，即认为有部分PSP-ID未被广播；当UE收到等于指示个数的系统消息块，且系统消息块中无其他指示(indicator)存在未广播的PSP-ID时，认为所有支持的PSP-ID已被广播。假设基站在N个信道竞争成功的载波上发送系统消息块(例如，eSIB)，eNB监听到L(L≤N)个空闲载波，则在L个空闲载波上接收到该eNB广播的L个系统消息块，则在系统消息块中携带有系统消息块总的发送数目L。以上仅以频分复用作为示例性说明，时分复用方式、或时分复用和频分复用相结合的方式同样适用。
该实施例分别从频分复用、或时分复用、或频分复用和时分复用相结合等多种不同应用场景介绍了标识子集的发送方式，将尽可能多的标识子集发送至用户设备，以提高服务提供商标识的广播数量，减少用户设备的查询过程，节省不必要的网络信道开销。
以上实施例分别就基站侧的标识信息的处理方法做出介绍，下面本实施例将结合附图对其对应的标识信息的处理装置做进一步说明。
具体地，如图4所示，本公开实施例的标识信息的处理装置40，应用于基站，至少包括：
获取模块41，用于获取当前所接入的网络所支持的所有服务提供商标识形成的标识集合；
划分模块42，用于将标识集合划分为多个标识子集；
发送模块43，用于将多个标识子集中的至少一个标识子集提供给基站覆盖范围内的用户设备。
其中，发送模块43可以包括：
发送子模块，用于将多个标识子集中的至少一个标识子集通过空闲信道资源发送至基站覆盖范围内的用户设备。
其中，该发送子模块包括：
映射单元，用于按照一个标识子集映射到一个系统消息块的方式，将多个标识子集中的至少一个标识子集映射至相应的系统消息块上；其中，不同的标识子集映射至不同的系统消息块上；
发送单元，用于将承载有标识子集的系统消息块通过空闲信道资源发送至基站覆盖范围内的用户设备。
其中，该发送单元包括：
第一确定子单元，用于确定未被占用的空闲子载波；
第一发送子单元，用于按照一个系统消息块映射到一个空闲子载波的方式，将承载有标识子集的系统消息块映射至对应的空闲子载波中，并发送至基站覆盖范围内的用户设备；其中，不同的空闲子载波传输的系统消息块不同。
其中，该发送单元包括：
第二确定子单元，用于确定未被占用的空闲子帧；
第二发送子单元，用于按照一个系统消息块映射到一个空闲子帧的方式，将承载有标识子集的系统消息块映射至对应的空闲子帧中，并发送至基站覆盖范围内的用户设备；其中，不同的空闲子帧传输的系统消息块不同。
进一步地，上述系统消息块中还携带有系统消息块总的发送数目。
本公开的该装置实施例是与上述方法的实施例对应的装置，上述方法实施例中的所有实现手段均适用于该装置的实施例中，也能达到相同的技术效果。
对应于上述应用于基站侧的标识信息的处理方法，本实施例提供了对应的基站，如图5所示，具体包括：
处理器51，如通过执行存储器存储的数据或指令，用于实现如下功能：获取当前所接入的网络所支持的所有服务提供商标识形成的标识集合；并将标识集合划分为多个标识子集；
发送机52，与处理器连接，用于将多个标识子集中的至少一个标识子集提供给基站覆盖范围内的用户设备。
其中，处理器还可以被配置并实现上述装置实施例中所有模块实现的功能， 也能达到和上述装置实施例所能达到的相同的技术效果，此处不再赘述，具体可以参考上述实施例。
以上实施例分别从基站侧介绍了本公开的标识信息的处理方法、装置及基站，下面本实施例将从对应的用户设备侧介绍本公开的标识信息的处理方法。
如图6所示，本公开的实施例提供了一种标识信息的处理方法，具体包括：
步骤61：获取基站发送的至少一个标识子集。
其中，标识子集为当前接入的网络所支持的全部服务提供商标识所形成的标识集合中的子集，也可以称为PSP-ID列表，该标识子集中包括多个PSP-ID。进一步地，当前所接入的网络具体是指NHN接入网，服务提供商指的是业务服务提供商，可以是运营商或其他类型的业务服务提供商，其中不同的服务提供商具有不同的身份信息，也可以说是不同的服务提供商具有不同的标识信息。将基站当前所接入的NHN接入网所支持的所有服务提供商标识整合为一个标识集合。
步骤62：根据获取的的至少一个标识子集确定当前所属基站所支持接入的服务提供商信息。
可选地，将获取到的标识子集的并集确定为当前所属基站所支持接入的服务提供商信息。
具体地，将获取到的标识子集按照预设算法取并集，以得到包括更多PSP-ID的集合，将该集合确定为当前所属基站所支持接入的服务提供商信息。在本实施例中并不限定标识子集的具体取并集算法。
步骤63：根据服务提供商信息，选择待接入的服务提供商。
用户设备UE根据同一网络的多个标识子集中的服务提供商标识来进行网络选择。尤其当UE接收到的标识子集的数目为两个或两个以上时，通过对多个标识子集取并集可得到一个包含更多服务提供商标识的集合，这样减少UE请求基站查询的过程，以节省不必要的信道资源浪费。
如图7所示，本公开的实施例提供了一种标识信息处理方法，具体包括以下步骤：
步骤71：获取同属一个接入网的不同基站发送的承载有标识子集的系统消息块。
其中，不同的标识子集映射至不同的系统消息块上，也就是说，当有一个标识子集需要广播时，则将该标识子集映射至一个系统消息块上，当有两个标识子集需要广播时，则将该两个标识子集分别一一映射至不同的系统消息块上，这样可通过多个系统消息块承载多个标识子集。值得指出的是承载有不同标识子集的不同系统消息块中所携带的其他系统信息可以相同也可以不同。
进一步地，同一接入网络的不同的eNB可能具有不同的发送系统消息块的时刻(例如DTxW不同或者时间异步)，对于在小区边缘的UE可以同时接收相邻eNB广播的系统消息块，即接收到不同eNB广播的系统消息块中的标识子集(短格式PSP-ID列表)。
步骤72：将获取到的标识子集取并集，并将取并集后的标识子集确定为当前所属基站所支持接入的服务提供商信息。
将接收到的不同eNB发送的标识子集按照预设算法取并集，以得到包括更多PSP-ID的集合，将该集合确定为当前所属基站所支持接入的服务提供商信息。在本实施例中并不限定标识子集的具体取并集算法。
步骤73：根据服务提供商信息，选择待接入的服务提供商。
用户设备UE根据同一网络的多个基站下发的标识子集中的服务提供商标识来进行网络选择。尤其当UE接收到的标识子集的数目为两个或两个以上时，通过对多个标识子集取并集可得到一个包含更多服务提供商标识的集合，这样减少UE请求基站查询的过程，以节省不必要的信道资源浪费。
如图8所示，本公开的实施例提供了一种标识信息处理方法，具体包括以下步骤：
步骤81：获取基站通过空闲信道资源发送的至少一个标识子集。
这里所说的空闲信道资源至少包括：空闲的时域资源、空闲的频域资源或空闲的其他信道资源。即当前标识子集可以是基站根据当前空闲的时域资源或频域资源广播的，即用户设备接收到的标识子集可以是基站利用时分复用或频分复用的方式广播的。
例如：UE接收当前所属基站通过不同的空闲子载波发送的承载有标识子集的系统消息块；其中，不同的标识子集映射至不同的系统消息块上；不同的空闲子载波传输的系统消息块不同。用户假设终端在L(L≤N)个载波上接 收到该eNB广播的系统消息块。
或者，UE接收当前所属基站通过不同的空闲子帧发送的承载有标识子集的系统消息块；其中，不同的标识子集映射至不同的系统消息块上；不同的空闲子帧传输的系统消息块不同。用户设备结合在多个时刻接收到的PSP-ID列表得到当前网络支持的PSP-ID的集合。
步骤82：将获取到的标识子集取并集，并将取并集后的标识子集确定为当前所属基站所支持接入的服务提供商信息。
将接收到的同一eNB通过空闲子载波或空闲子帧发送的标识子集按照预设算法取并集，以得到包括更多PSP-ID的集合，将该集合确定为当前所属基站所支持接入的服务提供商信息。例如用户设备可结合在L个载波上接收到的短格式PSP-ID得到当前接入网络(相同的网络标识，NHN-ID)支持的短格式PSP-ID的集合，亦可结合在时域相邻的多个系统消息块中接收到的PSP-ID列表获得当前网络支持的PSP-ID集合；亦可结合L个载波以及多个时域相邻的多个系统消息块。值得指出的是，在本实施例中并不限定标识子集的具体取并集算法，各种能够实现取并集的算法均可适用于本公开的实施例中。
步骤83：根据服务提供商信息，选择待接入的服务提供商。
其中，该步骤83包括多种接入方式，例如：
方式一：在服务提供商信息中查找是否存在用户设备需要接入的服务提供商。若存在，则选择对应的服务提供商接入；若不存在，则当系统消息块指示存在未广播的标识信息时，请求当前所属基站查询对应的服务提供商以接入。
也就是说，当UE根据接收到的标识子集确定好当前的服务提供商信息后，UE首先根据自身支持的PSP-ID生成短格式PSP-ID(例如通过哈希算法)，然后在当前网络支持的短格式PSP-ID集合中查找是否有所支持的短格式PSP-ID，即在该服务提供商信息中查找是否存在对应的PSP-ID，如果存在则直接请求接入，如果不存在，则继续检测系统消息块中的指示符是否指示还有未被广播的PSP-ID，如果系统消息块中的指示符指示还有未被广播的PSP-ID时，UE通过查询操作来向基站询问未被广播的PSP-ID，以使基站根据查询请求来将未被广播的PSP-ID进行单播通知给UE，以实现UE的接入。
方式二：在服务提供商信息中查找是否存在用户设备需要接入的服务提供 商；若存在，则选择对应的服务提供商接入；若不存在，则当接收到的系统消息块数目小于系统消息块总的发送数目时，请求当前所属基站查询对应的服务提供商以接入。
也就是说，当UE根据接收到的标识子集确定好当前的服务提供商信息后，UE首先根据自身支持的PSP-ID生成短格式PSP-ID(例如通过哈希算法)，然后在当前网络支持的短格式PSP-ID集合中查找是否有所支持的短格式PSP-ID，即在该服务提供商信息中查找是否存在对应的PSP-ID，如果存在则直接请求接入，如果不存在，则继续检测当前接收到的系统消息块数目与系统消息块总的发送数目的关系，当接收到的系统消息块的数目小于系统消息块总的发送数目时，即表明当前接收到的PSP-ID仅为全部PSP-ID中的一部分，必定存在未广播的PSP-ID，UE通过查询操作来向基站询问未被广播的PSP-ID，以使基站根据查询请求来将未被广播的PSP-ID进行单播通知给UE，以实现UE的接入。
值得指出的是方式一和方式二为并列的接入方式，可单独应用于接入网系统，亦可采用相互结合的方式应用于同一接入网系统。优选地，基站广播标识子集可根据前一预设时间内一个或多个UE对未广播的服务提供商标识的查询请求来调整当前标识子集的分组和未来时刻的广播方式。具体地，假设在前一预设时间段内，服务提供商1的标识信息未被广播，但多个UE对该服务提供商标识进行了查询，这样基站可视为该服务提供商1的标识信息的查询率较高，广播价值较大，可在下一轮广播中将该服务提供商1的标识信息广播给UE，以进一步降低UE的查询几率，释放更多的信道资源。
该实施例中，UE根据同一基站或不同基站的利用不同子帧或不同子载波下发的标识子集中的服务提供商标识来进行网络选择。尤其当UE接收到的标识子集的数目为两个或两个以上时，通过对多个标识子集取并集可得到一个包含更多服务提供商标识的集合，这样减少UE请求基站查询的过程，以节省不必要的信道资源浪费。
上述实施例分别就用户设备侧的标识信息的处理方法做出介绍，下面本实施例将结合附图对其对应的标识信息的处理装置做进一步说明。
具体地，如图9所示，本公开实施例的标识信息的处理装置90，应用于 用户设备，具体包括：
获取模块91，用于接收基站通过空闲信道资源发送的至少一个标识子集；其中，所述标识子集为当前接入的网络所支持的全部服务提供商标识的标识集合中的子集；
确定模块92，用于根据获取的所述至少一个标识子集确定当前所属基站所支持接入的服务提供商信息。
可选地，将获取到的多个标识子集的并集确定为为当前所属基站所支持接入的服务提供商信息；
处理模块93，用于根据所述服务提供商信息，选择待接入的服务提供商。
其中，获取模块91包括：第一获取子模块，用于获取同属一个接入网的不同基站发送的承载有标识子集的系统消息块；其中，不同的标识子集映射至不同的系统消息块上。
其中，获取模块91还包括：第二获取子模块，用于获取基站通过空闲信道资源发送的至少一个标识子集。
其中，第二获取子模块包括：
第一接收单元，用于接收当前所属基站通过不同的空闲子载波发送的承载有标识子集的系统消息块；其中，不同的标识子集映射至不同的系统消息块上；不同的空闲子载波传输的系统消息块不同。
其中，第二获取子模块还包括：
第二接收单元，用于接收当前所属基站通过不同的空闲子帧发送的承载有标识子集的系统消息块；其中，不同的标识子集映射至不同的系统消息块上；不同的空闲子帧传输的系统消息块不同。
其中，上述处理模块93包括：
第一查找子模块，用于在所述服务提供商信息中查找是否存在所述用户设备需要接入的服务提供商；
第一接入子模块，用于当在所述服务提供商信息中不存在所述用户设备需要接入的服务提供商时，则当系统消息块指示存在未广播的标识信息时，请求当前所属基站查询对应的服务提供商以接入。
其中，上述处理模块93还包括：
第二查找子模块，用于在所述服务提供商信息中查找是否存在所述用户设备需要接入的服务提供商；
第二接入子模块，用于当在所述服务提供商信息中不存在所述用户设备需要接入的服务提供商时，则当接收到的系统消息块数目小于系统消息块总的发送数目时，请求当前所属基站查询对应的服务提供商以接入。
本公开的该装置实施例是与上述方法的实施例对应的装置，上述方法实施例中的所有实现手段均适用于该装置的实施例中，也能达到相同的技术效果。
对应于上述应用于用户设备侧的标识信息的处理方法，本实施例提供了对应的用户设备，如图10所示，具体包括：
接收机101，用于获取基站发送的至少一个标识子集；其中，所述标识子集为当前接入的网络所支持的全部服务提供商标识的标识集合中的子集；
处理器102，与所述接收机连接，用于如通过执行存储器存储的数据或指令实现如下功能：根据获取到的至少一个标识子集确定当前所属基站所支持接入的服务提供商信息(例如，将获取到的标识子集的并集确定为务提供商信息)；并根据所述服务提供商信息，选择待接入的服务提供商。
其中，处理器还可以被配置并实现上述装置实施例中所有模块实现的功能，也能达到和上述装置实施例所能达到的相同的技术效果，此处不再赘述，具体例子可以参考上述实施例。
在上述实施例中，处理器可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法的各步骤可以通过处理器1001中的硬件的集成逻辑电路或者软件形式的指令完成。处理器1001可以是通用处理器，包括CPU(中央处理器，Central Processing Unit)、NP(网络处理器，Network Processor)等；还可以是DSP(数字信号处理器，Digital Signal Processing)、ASIC(专用集成电路，Application Specific Integrated Circuit)、FPGA(现成可编程门阵列，Field Programmable Gate Array)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本公开实施例中公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
此外，需要指出的是，在本公开的装置和方法中，显然，各部件或各步骤 是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且，执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺序执行，但是并不需要一定按照时间顺序执行。某些步骤可以并行或彼此独立地执行。
示例性的，如图11所示，下面为本公开的实施例提供的一种标识信息处理方法的交互流程图。
步骤1101，基站获取当前所接入的网络所支持的所有服务提供商标识形成的标识集合。
步骤1102，基站将标识集合划分为多个标识子集。
可选地，不同的标识子集中的服务提供商标识的个数可以相同或不同；不同标识子集中的服务提供商标识可以重叠或不重叠。应理解，本公开对于子集的数目以及每个子集中的元素(服务提供商标识)的数目不做具体限定。
步骤1103，基站将多个标识子集中的至少一个标识子集发送给UE。
可选地，基站通过空闲信道资源发送该至少一个标识子集。具体地，基站按照一个标识子集映射到一个系统消息块的方式将至少一个标识子集映射至相应的系统消息块上，将将承载有标识子集的系统消息块通过空闲信道资源发送给UE。该空闲信道资源可以是空闲子载波和/或空闲子帧。
步骤1104，UE根据步骤1103中接收到的至少一个标识子集确定当前所属基站所支持接入的服务提供商信息。
可选地，将获取到的至少一个标识子集的并集确定为服务提供商信息。
步骤1105，UE根据服务提供商信息选择待接入的服务提供商。
若UE在服务提供商信息中未查找到UE需要接入的服务提供商或者基站发送的系统消息块指示存在未广播的标识信息，则向基站发送查询请求(步骤1106)；基站将查询到的服务提供商的标识发送给UE(步骤1107)。
具体例子可以参考上述实施例，此处不再相信描述。
本公开实施例还提供了一种标识信息的处理系统，该系统可以包括上述基站和UE。
以上所述的是本公开的优选实施方式，应当指出对于本技术领域的普通人员来说，在不脱离本公开所述的原理前提下还可以作出若干改进和润饰，这些 改进和润饰也在本公开的保护范围内。

Claims (20)

  1. 一种标识信息的处理方法，应用于用户设备，包括：
    获取基站发送的至少一个标识子集；其中，所述标识子集为当前接入的网络所支持的全部服务提供商标识的标识集合中的子集；
    根据获取的所述至少一个标识子集确定当前所属基站所支持接入的服务提供商信息；
    根据所述服务提供商信息，选择待接入的服务提供商。
  2. 根据权利要求1所述的标识信息的处理方法，其中，所述获取基站发送的至少一个标识子集的步骤包括：
    获取同属一个接入网的不同基站发送的承载有标识子集的系统消息块；其中，不同的标识子集映射至不同的系统消息块上。
  3. 根据权利要求1所述的标识信息的处理方法，其中，所述获取基站发送的至少一个标识子集的步骤包括：
    获取基站通过空闲信道资源发送的至少一个标识子集。
  4. 根据权利要求3所述的标识信息的处理方法，其中，所述获取基站通过空闲信道资源发送的至少一个标识子集的步骤包括：
    接收当前所属基站通过不同的空闲子载波发送的承载有标识子集的系统消息块；其中，不同的标识子集映射至不同的系统消息块上；不同的空闲子载波传输的系统消息块不同。
  5. 根据权利要求3或4所述的标识信息的处理方法，其中，所述获取基站通过空闲信道资源发送的至少一个标识子集的步骤包括：
    接收当前所属基站通过不同的空闲子帧发送的承载有标识子集的系统消息块；其中，不同的标识子集映射至不同的系统消息块上；不同的空闲子帧传输的系统消息块不同。
  6. 根据权利要求1～5任一项所述的标识信息的处理方法，其中，所述根据所述服务提供商信息，选择待接入的服务提供商的步骤包括：
    在所述服务提供商信息中查找是否存在所述用户设备需要接入的服务提供商；
    若不存在，则当系统消息块指示存在未广播的标识信息时，请求当前所属基站查询对应的服务提供商以接入。
  7. 根据权利要求1～5任一项所述的标识信息的处理方法，其中，所述根据所述服务提供商信息，选择待接入的服务提供商的步骤包括：
    在所述服务提供商信息中查找是否存在所述用户设备需要接入的服务提供商；
    若不存在，则当获取到的系统消息块数目小于系统消息块总的发送数目时，请求当前所属基站查询对应的服务提供商以接入。
  8. 根据权利要求1～7任一项所述的标识信息的处理方法，其中，所述根据获取的所述至少一个标识子集确定当前所属基站所支持接入的服务提供商信息的步骤，包括：
    将获取到的至少一个标识子集的并集确定为所述服务提供商信息。
  9. 根据权利要求1～8任一项所述的标识信息的处理方法，其中，所述标识子集包括一个或多个服务提供商标识。
  10. 一种标识信息的处理方法，应用于基站，包括：
    获取当前所接入的网络所支持的所有服务提供商标识形成的标识集合；
    将所述标识集合划分为多个标识子集；
    将所述多个标识子集中的至少一个标识子集提供给所述基站覆盖范围内的用户设备。
  11. 根据权利要求10所述的标识信息的处理方法，其中，所述将多个标识子集中的至少一个标识子集提供给所述基站覆盖范围内的用户设备的步骤包括：
    将多个标识子集中的至少一个标识子集通过空闲信道资源发送至所述基站覆盖范围内的用户设备。
  12. 根据权利要求11所述的标识信息的处理方法，其中，所述将多个标识子集中的至少一个标识子集通过空闲信道资源发送至所述基站覆盖范围内的用户设备的步骤包括：
    按照一个标识子集映射到一个系统消息块的方式，将多个标识子集中的至少一个标识子集映射至相应的系统消息块上；其中，不同的标识子集映射至不 同的系统消息块上；
    将承载有标识子集的系统消息块通过空闲信道资源发送至所述基站覆盖范围内的用户设备。
  13. 根据权利要求12所述的标识信息的处理方法，其中，所述将承载有标识子集的系统消息块通过空闲信道资源发送至所述基站覆盖范围内的用户设备的步骤包括：
    确定未被占用的空闲子载波；
    按照一个系统消息块映射到一个空闲子载波的方式，将承载有标识子集的系统消息块映射至对应的空闲子载波中，并发送至所述基站覆盖范围内的用户设备；其中，不同的空闲子载波传输的系统消息块不同。
  14. 根据权利要求12或13所述的标识信息的处理方法，其中，所述将承载有标识子集的系统消息块通过空闲信道资源发送至所述基站覆盖范围内的用户设备的步骤包括：
    确定未被占用的空闲子帧；
    按照一个系统消息块映射到一个空闲子帧的方式，将承载有标识子集的系统消息块映射至对应的空闲子帧中，并发送至所述基站覆盖范围内的用户设备；其中，不同的空闲子帧传输的系统消息块不同。
  15. 根据权利要求12～14任一项所述的标识信息的处理方法，其中，所述系统消息块中还携带有系统消息块总的发送数目。
  16. 根据权利要求10～15任一项所述的标识信息的处理方法，其中，所述方法还包括：
    将查询次数大于一定阈值的服务提供商的标识信息广播给所述用户设备。
  17. 一种标识信息的处理装置，应用于用户设备，包括：
    获取模块，用于获取基站发送的至少一个标识子集；其中，所述标识子集为当前接入的网络所支持的全部服务提供商标识的标识集合中的子集；
    确定模块，用于根据所述获取模块获取的所述至少一个标识子集确定当前所属基站所支持接入的服务提供商信息；
    处理模块，用于根据所述确定模块确定的所述服务提供商信息，选择待接入的服务提供商。
  18. 一种标识信息的处理装置，应用于基站，包括：
    获取模块，用于获取当前所接入的网络所支持的所有服务提供商标识形成的标识集合；
    划分模块，用于将所述获取模块获取的所述标识集合划分为多个标识子集；
    发送模块，用于将所述划分模块划分的所述多个标识子集中的至少一个标识子集提供给所述基站覆盖范围内的用户设备。
  19. 一种用户设备，包括：
    接收机，用于获取基站发送的至少一个标识子集；其中，所述标识子集为当前接入的网络所支持的全部服务提供商标识的标识集合中的子集；
    处理器，与所述接收机连接，用于实现如下功能：根据所述接收机获取到的所述至少一个标识子集取确定当前所属基站所支持接入的服务提供商信息；并根据所述服务提供商信息，选择待接入的服务提供商。
  20. 一种基站，包括：
    处理器，用于实现如下功能：获取当前所接入的网络所支持的所有服务提供商标识形成的标识集合；并将所述标识集合划分为多个标识子集；
    发送机，与所述处理器连接，用于将所述处理器划分的所述多个标识子集中的至少一个标识子集提供给所述基站覆盖范围内的用户设备。
PCT/CN2017/078400 2016-03-29 2017-03-28 标识信息的处理方法、装置、基站及用户设备 WO2017167173A1 (zh)

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