CN110381518A

CN110381518A - Information detecting method, sending method, terminal and the network equipment

Info

Publication number: CN110381518A
Application number: CN201810333143.2A
Authority: CN
Inventors: 姜大洁; 孙鹏; 吴凯
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2018-04-13
Filing date: 2018-04-13
Publication date: 2019-10-25
Anticipated expiration: 2038-04-13
Also published as: CN110381518B

Abstract

The invention discloses a kind of information detecting method, sending method, terminal and the network equipment, method includes: the indication signal in advance for detecting Target cell group and sending；Wherein, Target cell group includes: at least partly cell in the tracking area TA list of terminal；According to the testing result of indication signal in advance, it is determined whether monitor and the associated down channel of indication signal in advance.The embodiment of the present invention can reduce inter-cell interference, promote the Signal to Interference plus Noise Ratio SINR for shifting to an earlier date indication signal.

Description

Information detecting method, sending method, terminal and the network equipment

Technical field

The present invention relates to fields of communication technology more particularly to a kind of information detecting method, sending method, terminal and network to set It is standby.

Background technique

In forth generation (4^thGeneration, 4G) and the 5th generation (5^thGeneration, 5G) in communication system, in order to Under discontinuous reception (Discontinuous Reception, DRX) scene, blind Detecting paging (Paging) is further saved The power consumption of signal or Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH), proposes The concept of indication signal in advance, indication signal includes wake-up signal (wake-up signal, WUS) and sleep signal (Go in advance To Sleep Signal, GTS), detection WUS or GTS compared to direct blind detection Paging signal or PDCCH complexity it is lower and More power saving.

Radio resource control layer Idle state (Radio Resource Control idle, RRC_ are in order to manage Idle terminal present position under) proposes tracking area (Tracking Area, TA) concept, when terminal is in RRC_idle state The network equipment is able to know that the tracking area where terminal.Further, multiple TA form a TA list (list), the network equipment For the one TA list of each terminal distribution.When the terminal needs to be paged, tracking area that the network equipment is registered in terminal All cells are paged.Since the cell in TA list does not know which cell is terminal specifically reside in, the end is paged When end, all cells in TA list will send for the terminal of the idle state shifts to an earlier date indication signal, and the transmission of each cell Indication signal needs to carry cell ID (cell ID) information of respective cell in advance, its in this way in addition to terminal persistent district It is unnecessary transmission that his cell, which sends indication signal in advance, wastes wireless transmission resources.Terminal only needs to connect in serving cell The indication signal in advance that receipts serving cell is sent, the indication signal in advance that other cells are sent can interfere mentioning for serving cell transmission Preceding indication signal influences Signal to Interference plus Noise Ratio (the Signal to Interference plus that serving cell shifts to an earlier date indication signal Noise Ratio, SINR), to largely effect on communication efficiency.

Summary of the invention

The embodiment of the invention provides a kind of information detecting method, sending method, terminal and the network equipments, to solve in sky When not busy state terminal is paged, all cells send indication signal in advance and call out the terminal in terminal place TA list It wakes up, the problem of being interfered with each other between the caused wasting of resources and in advance indication signal.

In a first aspect, being applied to terminal side the embodiment of the invention provides a kind of information detecting method, comprising:

Detect the indication signal in advance that Target cell group sends；Wherein, Target cell group includes: the tracking area of terminal At least partly cell in TA list；

According to the testing result of indication signal in advance, it is determined whether monitor and the associated down channel of indication signal in advance.

Second aspect, the embodiment of the invention also provides a kind of terminals, comprising:

Detection module, for detecting the indication signal in advance of Target cell group transmission；Wherein, Target cell group wraps It includes: at least partly cell in the tracking area TA list of terminal；

Processing module, for according to the testing result for shifting to an earlier date indication signal, it is determined whether monitor and closed with indication signal in advance The down channel of connection.

The third aspect, the embodiment of the invention provides a kind of terminal, terminal includes processor, memory and is stored in On reservoir and the computer program that can run on a processor, above-mentioned information inspection is realized when computer program is executed by processor The step of survey method.

Fourth aspect, the embodiment of the invention provides a kind of method for sending information, are applied to network equipment side, comprising:

Indication signal in advance relevant to Target cell group is sent to terminal；Wherein, Target cell group includes: terminal Tracking area TA list at least partly cell.

5th aspect, the embodiment of the invention provides a kind of network equipments, comprising:

Sending module, for sending indication signal in advance relevant to Target cell group to terminal；Wherein, Target cell Group includes: at least partly cell in the tracking area TA list of terminal.

6th aspect, the embodiment of the invention also provides a kind of network equipment, the network equipment include processor, memory with And it is stored in the computer program that can be run on memory and on a processor, processor is realized above-mentioned when executing computer program Method for sending information the step of.

7th aspect, the embodiment of the invention provides a kind of computer readable storage medium, computer readable storage mediums On be stored with computer program, above-mentioned information detecting method or above-mentioned is realized when computer program is executed by processor The step of method for sending information.

In this way, the embodiment of the present invention can reduce inter-cell interference by using above-mentioned technical proposal, promotion indicates in advance The SINR of signal can also increase spatial multiplex gains, lifting system capacity, and then improve resource utilization.

Detailed description of the invention

In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings Obtain other attached drawings.

Fig. 1 shows the time domain schematic diagrames of DRX cycle；

Fig. 2 indicates the time domain schematic diagram of the DRX cycle of the embodiment of the present invention；

The flow diagram of Fig. 3 expression information detecting method of the embodiment of the present invention；

Fig. 4 indicates the division schematic diagram of the TA list of the terminal of that embodiment of the invention；

Fig. 5 indicates the modular structure schematic diagram of the terminal of the embodiment of the present invention；

The terminal block diagram of Fig. 6 expression embodiment of the present invention；

The flow diagram of Fig. 7 expression method for sending information of the embodiment of the present invention；

Fig. 8 shows the modules of the network equipment of the embodiment of the present invention to receive schematic diagram；

The network equipment block diagram of Fig. 9 expression embodiment of the present invention.

Specific embodiment

The exemplary embodiment that the present invention will be described in more detail below with reference to accompanying drawings.Although showing the present invention in attached drawing Exemplary embodiment, it being understood, however, that may be realized in various forms the present invention without should be by embodiments set forth here It is limited.It is to be able to thoroughly understand the present invention on the contrary, providing these embodiments, and can be by the scope of the present invention It is fully disclosed to those skilled in the art.

Term " first ", " second " in the description and claims of this application etc. are for distinguishing similar right As without being used to describe a particular order or precedence order.It should be understood that the data used in this way in the appropriate case can be with It exchanges, so that embodiments herein described herein for example can be with suitable other than those of illustrating or describing herein Sequence is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that covering non-exclusive includes example Such as, the process, method, system, product or equipment for containing a series of steps or units those of are not necessarily limited to be clearly listed Step or unit, but may include being not clearly listed or intrinsic for these process, methods, product or equipment other Step or unit.

Terminal in 4G and 5G communication system under RRC_idle, which needs to detect network on the time of pre-configuration, to be set The paging signal that preparation is sent, specific paging signal process are as follows: blind Detecting pager wireless net network temporary identifier (Paging Radio Network Temporary Identity, P-RNTI) corresponding PDCCH if not detecting the PDCCH terminates this Secondary detection；If detecting that PDCCH exists, the Physical Downlink Shared Channel (Physical of PDCCH instruction is further detected Downlink Share Channel, PDSCH), if it is detected that PDSCH be not the terminal paging signal, terminate to detect. Under RRC_idle state, the detection paging signal of terminal periodic, the power consumption for detecting PDCCH and PDSCH every time is larger, but examines Measure belong to the paging signal of itself probability it is lower, be unfavorable for saving power for terminal.

Under discontinuous reception (Discontinuous Reception, DRX) scene, wherein the fundamental mechanism of DRX is: A DRX cycle (cycle) is configured for the terminal under connection (RRC_connected) state, as shown in Figure 1, Fig. 1 shows The time domain schematic diagram of DRX cycle, the DRX cycle include activation phase (On Duration) and dormant period (Opportunity For DRX), terminal monitoring and PDCCH is received within the activation phase, terminal does not receive the data of down channel to save within dormant period Save power consumption.That is, in the time domain, the time is divided into continuous DRX cycle one by one.Wherein, DRX start offset (drxStartOffset) it is used to indicate the starting subframe of DRX cycle, long DRX cycle (longDRX-Cycle) is used to indicate Long DRX cycle occupies how many a subframes.Wherein, the two parameters are all by longDRX-CycleStartOffset word What section determined.Activation phase timer (On Duration Timer) is specified to be counted from the starting subframe of DRX cycle, is needed Monitor the continuous subframes number (activating the number of sub frames that the phase is lasting) of PDCCH.

In most cases, when a terminal is after some subframe is scheduled and receives or sends data, it is likely that Continue to be scheduled in next several subframes, if until next DRX cycle is received or sent again, these data Additional delay will be brought.In order to reduce such delay, terminal can be continuously in the activation phase after scheduled, i.e., can configure The activation phase in persistently monitor PDCCH.Specifically, in the scheduled just biography data of terminal, it will start or restart a deactivation Timer (drx-InactivityTimer), terminal is in the activation phase always during the timer has not timed out.Wherein, drx- InactivityTimer is specified when the uplink (Uplink, UL) or downlink that an instruction just passes is successfully decoded in terminal After the PDCCH of (Downlink, DL) user data, it is continued in the continuous subframes number of activated state.Number is just passed whenever terminal has According to being scheduled, which just restarts once.

In order under DRX scene, further save blind Detecting Paging signal or the power consumption of PDCCH, propose WUS and The concept of GTS, wherein WUS and GTS is referred to as indication signal in advance.Wherein, in idle state or RRC connected shape In each DRX cycle of state, or at RRC connected state (DRX OFF), terminal is in blind Detecting Paging signal Or before PDCCH, the network equipment transmits a WUS to terminal first, and terminal is waken up the detection WUS at the corresponding moment.If eventually End detects the WUS, then terminal blind Detecting Paging signal or PDCCH；Otherwise, the terminal not blind Detecting Paging signal or PDCCH, and continue suspend mode.As illustrated in fig. 2, it is assumed that terminal can be detected in physical channel when the network equipment is that terminal configures WUS WUS, if detecting WUS, it is determined that need to carry out PDCCH detection in next DRX cycle, if WUS is not detected, it is determined that Without carrying out PDCCH detection in next DRX cycle, continue to keep dormant state.Alternatively, in idle state or RRC In each DRX cycle of connected state, terminal before blind Detecting Paging signal or PDCCH, may be used also by the network equipment To transmit a GTS to terminal, terminal is waken up the detection GTS at the corresponding moment.If terminal detects the GTS, terminal is not Blind Detecting Paging signal or PDCCH, and continue suspend mode；Otherwise, terminal blind Detecting Paging signal or PDCCH.Wherein, it detects WUS or GTS is compared to blind Detecting Paging signal or PDCCH complexity is lower and more power saving.It is worth noting that indicating in advance Signal can serve to indicate that whether a terminal or one group of terminal need to detect down channel.

Further, the design of indication signal (including WUS or GTS) includes following several in advance at present: OOK (on-off Keying), sequence (with or without DTX), load (payload) such as PDCCH, sequence by channel coding+ Load (is completed to synchronize, then receive payload under synchronous regime) as received sequence.

Wherein, by taking sequence as an example, indication signal can be discontinuous transmission (Discontinuous in advance Transmission, with DTX) or without discontinuously sending (without DTX).By taking with DTX as an example: when in advance When indication signal carries WUS sequence, if terminal detects the WUS sequence, it is determined that need to carry out in next DRX cycle PDCCH detection, if the WUS sequence is not detected, it is determined that without carrying out PDCCH in next DRX cycle.Similarly, when mentioning When preceding indication signal carrying GTS sequence, if the GTS sequence is not detected, it is determined that need to carry out in next DRX cycle PDCCH detection, if detecting the GTS sequence, it is determined that without carrying out PDCCH detection in next DRX cycle.With For without DTX: when indication signal carrying WUS sequence in advance, if detecting, WUS sequence is First ray format, Determination needs to detect corresponding PDCCH in next DRX cycle, if detecting, WUS is the second Format Series Lines, it is determined that under Without detecting corresponding PDCCH in one DRX cycle, terminal continues to sleep.Similarly, when the GTS sequence of indication signal carrying in advance When, if detecting, GTS sequence is third Format Series Lines, it is determined that it needs to detect corresponding PDCCH in next DRX cycle, If detecting, GTS is the 4th Format Series Lines, it is determined that without detecting corresponding PDCCH in next DRX cycle, terminal continues Sleep.

As shown in figure 3, being applied to terminal side, including following step the embodiment of the invention provides a kind of information detecting method It is rapid:

Step 31: the indication signal in advance that detection Target cell group sends；Wherein, Target cell group includes: terminal Tracking area TA list at least partly cell.

Optionally, step 31 can be realized through but not limited to following manner: being received Target cell group and passed through broadcast beam The indication signal in advance sent.The covering of indication signal in advance can be enhanced in such a way that broadcast beam is sent.

TA is the concept set up of location management that system is terminal, when terminal is in idle condition or inactive (inactive) when state, core network is able to know that the TA where terminal.Wherein, TA is the configuration of cell-level, multiple cells Identical TA can be configured, and a cell can only belong to a TA.Tracking area identification (Tracking Area Identity, It TAI is encoded by public land mobile network (Public Land Mobile Network, PLMN) and tracking area (Tracking Area Code, TAC) composition, i.e. TAI=PLMN+TAC.

Multiple TA form a TA list, as shown in figure 4, TA list 1 include TA1, TA2 ..., TA6, TA list 2 includes TA4, TA4 ..., TA9, TA list 3 include TA10, TA11 ..., TA15.One TA list can distribute to a terminal, be The frequent interaction between terminal and the network equipment is reduced, terminal does not need to execute TA more when moving in its corresponding TA list Newly.In order to guarantee the accuracy of TA list, when terminal enters the new region TA not in the TA list that it is registered, need to hold Row TA updates, and mobile management function (Mobile Management Entity, MME) redistributes one group of TA to terminal, is formed New TA list, wherein newly assigned one group of TA (i.e. new TA list) also may include some TA in original TA list.Such as figure It include TA4, TA5 and TA6 in TA list 1 and TA list 2 shown in 4.Further, in order to reduce paging load, a TA is arranged Table can only include small number of TA, such as 1 or several TA.

Wherein, Target cell group (cell group) is cell some or all of in the corresponding TA list of terminal.? That is all cells of the corresponding TA list of terminal or cell portion send similarly indication signal in advance, it is similar to single Frequency net (Single-Frequency Network, SFN) transmission can reduce between different community the dry of indication signal in advance in this way Problem is disturbed, terminal is improved and receives the Signal to Interference plus Noise Ratio SINR for shifting to an earlier date indication signal.Wherein, non-single frequency network (Non-SFN) transmission refers to Be: multiple cells or multiple sending points send respective signal, have co-channel interference between such different community.SFN transmission refers to: Multiple cells or multiple sending points send same signal, transmit compared to Non-SFN, without with frequency between SFN transmission different community Interference, and multiple signals can promote SINR, transmission quality and coverage effect.It is multiple in Target cell of embodiment of the present invention group Cell sends identical indication signal in advance, can promote the SINR of indication signal, transmission quality and coverage effect in advance.

Wherein, the determination mode of cell can include but is not limited in Target cell group: by geographical location it is adjacent and At least one cell for belonging to same TA list is determined as a Target cell group, such as three cells of base station covering Form a Target cell group.Either all cells of a TA in a TA list or cell portion form a mesh Mark cell group.In addition, the network equipment can also set Target cell group in the network planning.Wherein, the TA of endpoint to register It in different target cell group may include identical cell in list, identical cell can also not included, that is to say, that one It can be overlapped or be not overlapped between different cell group in TA list.

Further, (Target cell group includes TA list to the TA list section cell of indication signal counterpart terminal in advance In cell portion), the scene of cells (Target cell group includes whole cells in TA list) more all than corresponding TA list, Spatial multiplex gains are bigger, and the power system capacity of indication signal is also bigger in advance.

Step 32: according to the testing result of indication signal in advance, it is determined whether monitor under indication signal is associated in advance Row channel.

If indication signal instruction terminal needs to monitor down channel, terminal monitoring down channel, wherein downlink in advance Channel includes: the common PDCCH of schedule upstream traffic or downlink business, is perhaps believed based on the PDCCH of paging or other downlinks Road etc..By taking the PDCCH based on paging as an example, for corresponding control resource set (the Control Resource of the paging terminal message Set, CORESET) it is consistent in each cell in Target cell group.

Optionally, before step 31 further include: receive the configuration information of TA list and Target cell group.Wherein, match Confidence breath includes: identification information (such as TA of the cell identity information (such as cell ID) of cell included in TA list, TA list List ID), (such as target is small for the identification information of the cell identity information of the included cell of Target cell group and Target cell group At least one of area group ID) in.That is, which cell TA list includes, Target cell group includes which cell, TA At least one of list ID and Target cell group ID can be configured by network equipment side and be notified to terminal.

A variety of different-formats of indication signal in advance are described above, below the embodiment of the present invention will in conjunction in advance instruction letter It number is described further for Format Series Lines.When the format of indication signal in advance is Format Series Lines, the sequence of indication signal in advance Parameter is determined according to configuration information；Sequential parameter includes: radical exponent (root indice), mask (cover code), follows At least one of in ring displacement (cyclic shift), phase offset, initialization sequence and scramble sequence.By taking WUS sequence as an example, In the radical exponent of WUS sequence, mask, cyclic shift, phase offset, initialization sequence and scramble sequence at least one of arranged with TA The identification information (such as TA list ID) of table or identification information (such as cell group ID) association of Target cell group.In this way may be used Guarantee indication signal in advance that terminal detects that multiple cells are sent in Target cell group be it is identical, reduce minizone not With the interference of indication signal in advance.

By taking radical exponent μ as an example, it is assumed that WUS sequence is the ZC sequence d (n) that length is L, and the value of root index (index) n is [1, L-1].

Wherein, the radical exponent (μ) Yu WUS sequence length L of ZC sequence, can be with the identification information of Target cell group (cell group ID) is related, such as: μ=cell group ID mod (L-1)+1.Alternatively, can be with the mark of TA list Information (TA list ID) is related, such as: μ=TA list ID mod (L-1)+1.

It is worth noting that the identification information (such as TA list ID) or mesh of the sequential parameter of above-mentioned WUS sequence and TA list The incidence relation between the identification information (such as cell group ID) of cell group is marked, is only illustrated by taking radical exponent as an example, His sequential parameter can be similar with its or different from the correlating method of configuration information.

Wherein, the sequential parameter for the indication signal in advance that different target cell group sends is different.Sequential parameter difference can To be: at least one in radical exponent, mask, cyclic shift, phase offset, initialization sequence and scramble sequence is different.

Preferably, different target cell group send between the transfer resource for shifting to an earlier date indication signal there are time domain offset or Person's frequency offset amount；Wherein, time domain offset or frequency offset amount are network equipments configurations or predefined.Wherein, when Domain offset or frequency offset amount can be related to the identification information of the identification information of TA list or Target cell group.Also It is to say, different target cell group sends the transfer resource difference for shifting to an earlier date indication signal, can reduce different target area group in this way Shift to an earlier date the interference of indication signal between group.The time-frequency domain position of specific transfer resource can be related to Termination ID, such as passes through Kazakhstan Uncommon function associates Termination ID with the transfer resource for shifting to an earlier date indication signal is sent.In this way, terminal can be calculated according to self ID The detection position for shifting to an earlier date indication signal out, can save relevant notice signaling.

Preferably, before step 31 further include: according to terminal iidentification, determine that the transmission of Target cell group indicates to believe in advance Number object transmission resource, wherein object transmission resource includes target time-domain transmission resource and/or frequency-domain transmission resource.In this way, Terminal can calculate the detection position of indication signal in advance according to self ID, can save relevant notice signaling.Wherein, same mesh The frequency domain resource for marking the indication signal in advance that each cell in cell group is sent can be identical, that is to say, that same target is small The corresponding frequency domain resource of each cell in group, area, unanimously such as portions of bandwidth (Bandwidth Part, BWP), i.e., same target Each cell sends indication signal in advance in identical frequency domain resource in cell group, and the utilization rate of frequency domain resource can be improved, And reduce between different community the co-channel interference of indication signal in advance.Alternatively, different community transmission in same Target cell group The frequency domain resource of indication signal can be different in advance, and at this moment each cell should also notify terminal transmission to shift to an earlier date indication signal BWP information.

Further, in Target cell group some cell send shift to an earlier date indication signal transfer resource (such as resource unit, Resource Element, RE) can be reserved in this cell and adjacent cell, and it is indicated to terminal, in order to which terminal does rate With (rate matching).

Wherein, different target cell group sends the transfer resource for shifting to an earlier date indication signal (or to shift to an earlier date indication signal Transmission opportunity) between there are time domain offset (offset), by taking WUS as an example, the corresponding WUS conveyer of different target cell group Meeting (WUS occasion, WUSO) can be to be staggered on the time, and the offset size being staggered can be with TA list ID or Target cell Group ID is related.

Further, when indication signal is Format Series Lines in advance, the sequential parameter of indication signal be can be also used in advance It indicates to shift to an earlier date the time-domain information where indication signal, wherein time-domain information includes: System Frame Number (System Frame Number, SFN) information, subframe (subframe) information, time slot (slot) information and time-domain symbol (such as OFDM symbol) information It is at least one.That is, in advance indication signal can by the radical exponent of sequence, mask, cyclic shift, initialization sequence, Phase offset or scramble sequence etc. carry at least one in above-mentioned time-domain information.Terminal is directly from indication signal sequence in advance in this way Relevant time domain information is read in column, without from other Physical Broadcast Channel (Physical Broadcast Channel, PBCH the information is read in), can save signal resource.

It in an advantageous embodiment, further include downlink of the terminal to each cell in Target cell group before step 32 Synchronous, down-going synchronous mode can refer to but be not limited to following manner:

Mode one carries out down-going synchronous according to indication signal in advance.Which can save the transfer resource of synchronization signal.

Alternatively, mode two, according to object synchronization signal carry out down-going synchronous, wherein object synchronization signal in advance instruction believe It number is quasi- co-located (Quasi Co-Location, QCL).Which is to increase special object synchronization signal to be used for terminal pair The down-going synchronous of each cell in Target cell group.Wherein, object synchronization signal can be any with indication signal in advance Quasi- co-located type.Quasi- co-located type is used to indicate Doppler shift, doppler spread, average delay, delay spread and sky Between receive in parameter at least one of be quasi- co-located.Wherein, if the co-located type of standard of the two is QCL-Type A, then eventually Assume co-located or identical subject to the Doppler shift, doppler spread, average delay and delay spread of the two in end；If When the co-located type of standard of the two is QCL-Type B, then terminal assumes the Doppler shift of the two and doppler spread is It is quasi- co-located or identical；If the co-located type of standard of the two is QCL-Type C, then terminal assumes Doppler's frequency of the two It is co-located or identical subject to rate offset and average delay；If the co-located type of standard of the two is QCL-Type D, then terminal Assuming that co-located or identical subject to the space reception parameter of the two.

In order to fight multidiameter delay, the length of the cyclic prefix (Cyclic Prefix, CP) of indication signal is greater than and adopts in advance With the length of the cyclic prefix of other signals of non-single-frequency network transmission mode.For example, the cyclic prefix of indication signal uses in advance Extended cyclic prefix (extended CP).

Wherein, above-mentioned the included cell of Target cell group is identical for the PO of terminal, which corresponds at least one terminal Group (User Equipment group, UE group), above-mentioned terminal are at least one corresponding endpoint groups of the PO One.Multiple terminals that a PO will be corresponded to are divided at least one UE group, are especially divided into two or more UE group.Assuming that each PO maximum supports the Paging signal transmission of 16 terminals, then corresponding to the indication signal in advance of the PO needs It is designed as indicating that all 16 terminals detect corresponding Paging PDCCH.As long as if there is a terminal to need in this 16 terminals It is paged, then remaining 15 terminal all detects Paging by false wake-up (false alarm, or be false-alarm) PDCCH.It is worth noting that the terminal number that a PO is supported is more, false-alarm probability is bigger, and false-alarm probability can then bring greatly volume Outer electric quantity consumption influences the power savings for shifting to an earlier date indication signal.For reduce false-alarm probability, can will will correspond to a PO's Multiple terminals are divided at least one UE group, are especially divided into two or more UE group.For example, will correspond to same 16 terminals of one pager meeting PO are divided into 16 corresponding one of UE group, UE group indication signal in advance, that One shifts to an earlier date indication signal and can only indicate whether a terminal carries out the detection of paging signal in pager meeting PO, then when When terminal needs to be paged, the false-alarm probability of other terminals is 0.

Preferably, when the format of indication signal in advance is Format Series Lines, the sequential parameter of indication signal is for referring in advance Show the identification information (such as UE group ID) of endpoint groups.That is, indication signal can be referred to by the root of sequence in advance Number, mask, cyclic shift, initialization sequence, phase offset or scramble sequence etc. carry at least one in above-mentioned time-domain information Indicate UE group ID.It is worth noting that UE group ID is UE if each endpoint groups only include a terminal ID。

On the other hand, the sequential parameter of the indication signal in advance of different terminals group is different.Sequential parameter difference may is that At least one in radical exponent, mask, cyclic shift, phase offset, initialization sequence and scramble sequence is different.

Preferably, there are time domain offset or frequency domains between the transfer resource of indication signal in advance of different terminals group Offset；Wherein, time domain offset or frequency offset amount are network equipments configurations or predefined.Wherein, time domain deviates Amount or frequency offset amount can be related to the identification information of endpoint groups.Refer in advance that is, different terminals group sends Show that the transfer resource of signal is different, the interference for shifting to an earlier date indication signal between different terminals group can be reduced in this way.By taking WUS as an example, The corresponding WUSO of different terminals group can be to be staggered on the time, and the offset size being staggered can be related with UE group ID.

Some preferred embodiments when the format that indication signal in advance is described above is Format Series Lines, below the present invention it is real Apply example by introduce shift to an earlier date indication signal format be channel format when some embodiments.

When the format of indication signal in advance is channel format, by taking WUS as an example, the mark of RNTI and the TA list of WUS channel The identification information of information or Target cell group is related, alternatively, uses of WUS channel be with specific RNTI, alternatively, transmitting WUS's The scramble sequence of channel is related to the identification information of the identification information of TA list or Target cell group.

In the information detecting method of the embodiment of the present invention, when Idle state terminal or inactive state terminal are paged, terminal The indication signal in advance for receiving Target cell group, since the cell that Target cell group is included is in the TA list of terminal At least partly cell can increase spatial multiplex gains, lifting system capacity, and then improve resource utilization.In addition target is small The frequency domain resource that the included cell transmission of group, area shifts to an earlier date indication signal is identical, can reduce inter-cell interference, and promotion refers in advance Show the SINR of signal.

Above embodiments describe the information detecting method under different scenes, below in conjunction with attached drawing to corresponding end End is described further.

As shown in figure 5, the embodiment of the present invention.Terminal 500 is able to achieve in above-described embodiment and detects Target cell group hair The indication signal in advance sent；According to the testing result of indication signal in advance, it is determined whether monitor associated with indication signal in advance The details of down channel method, and reach identical effect；Wherein, Target cell group includes: the tracking area TA list of terminal In at least partly cell, which specifically includes following functions module:

Detection module 510, for detecting the indication signal in advance of Target cell group transmission；Wherein, Target cell group It include: at least partly cell in the tracking area TA list of terminal；

Processing module 520, for according to the testing result for shifting to an earlier date indication signal, it is determined whether monitor and indication signal in advance Associated down channel.

Wherein, terminal 500 further include:

Receiving module, for receiving the configuration information of TA list and Target cell group, wherein configuration information includes: TA The cell identity information of cell included in list, the identification information of TA list, the included cell of Target cell group cell At least one of in identification information and the identification information of Target cell group.

Wherein, when the format of indication signal in advance is Format Series Lines, the sequential parameter of indication signal is according to matching in advance Confidence breath determination；Sequential parameter includes: radical exponent, mask, cyclic shift, phase offset, initialization sequence and scramble sequence At least one of in.

Wherein, the sequential parameter of indication signal is used to indicate the time-domain information where indication signal in advance, time domain letter in advance Breath includes system frame number SFN information, at least one of sub-frame information, gap information and time-domain symbol information.

Wherein, the sequential parameter for the indication signal in advance that different target cell group sends is different.

Wherein, different target cell group send between the transfer resource for shifting to an earlier date indication signal there are time domain offset or Frequency offset amount；Time domain offset or frequency offset amount are network equipments configurations or predefined.

Wherein, terminal 500 further include:

First determines submodule, for determining that Target cell group sends the mesh for shifting to an earlier date indication signal according to terminal iidentification Mark transfer resource.

Wherein, detection module includes:

Receiving submodule, the indication signal in advance sent for receiving Target cell group by broadcast beam.

Wherein, terminal 500 further include:

First synchronization module, for carrying out down-going synchronous according to indication signal in advance；Alternatively,

Second synchronization module, for according to object synchronization signal carry out down-going synchronous, wherein object synchronization signal in advance Indication signal is quasi- co-located.

Wherein, the included cell of Target cell group is identical for the pager meeting PO of terminal, and PO corresponds at least one end Group is held, terminal is one in endpoint groups.

Wherein, when the format of indication signal in advance is Format Series Lines, the sequential parameter of indication signal is used to indicate in advance The identification information of endpoint groups.

Wherein, the sequential parameter of the indication signal in advance of different terminals group is different.

Wherein, there are time domain offset or frequency domain are inclined between the transfer resource of indication signal in advance of different terminals group Shifting amount；Time domain offset or frequency offset amount are network equipments configurations or predefined.

Wherein, the length of the cyclic prefix of indication signal is greater than other signals for using non-single-frequency network transmission mode in advance The length of cyclic prefix.

It is worth noting that the terminal of the embodiment of the present invention receives the indication signal in advance of Target cell group, due to mesh The cell that mark cell group is included is at least partly cell in the TA list of terminal, can increase spatial multiplex gains, mention Power system capacity is risen, and then improves resource utilization.In addition the included cell transmission of Target cell group shifts to an earlier date the frequency of indication signal Domain resource is identical, can reduce inter-cell interference, promotes the SINR for shifting to an earlier date indication signal.

In order to preferably realize above-mentioned purpose, further, a kind of Fig. 6 terminal of each embodiment to realize the present invention Hardware structural diagram, which includes but is not limited to: radio frequency unit 61, network module 62, audio output unit 63, input Unit 64, sensor 65, display unit 66, user input unit 67, interface unit 68, memory 69, processor 610 and The components such as power supply 611.It will be understood by those skilled in the art that the restriction of terminal structure shown in Fig. 6 not structure paired terminal, Terminal may include perhaps combining certain components or different component layouts than illustrating more or fewer components.In this hair In bright embodiment, terminal includes but is not limited to mobile phone, tablet computer, laptop, palm PC, car-mounted terminal, wearable Equipment and pedometer etc..

Wherein, radio frequency unit 61, for detecting the indication signal in advance of Target cell group transmission；Wherein, Target cell Group includes: at least partly cell in the tracking area TA list of terminal；

Processor 610, for according to the testing result for shifting to an earlier date indication signal, it is determined whether monitor and closed with indication signal in advance The down channel of connection；

The terminal of the embodiment of the present invention receives the indication signal in advance of Target cell group, and by Target cell, group is wrapped The cell contained is at least partly cell in the TA list of terminal, can increase spatial multiplex gains, lifting system capacity, in turn Improve resource utilization.In addition the included cell transmission of Target cell group shift to an earlier date indication signal frequency domain resource it is identical, can be with Reduce inter-cell interference, promotes the SINR for shifting to an earlier date indication signal.

It should be understood that the embodiment of the present invention in, radio frequency unit 61 can be used for receiving and sending messages or communication process in, signal It sends and receivees, specifically, being handled after the downlink data from base station is received to processor 610；In addition, by the number of uplink According to being sent to base station.In general, radio frequency unit 61 include but is not limited to antenna, at least one amplifier, transceiver, coupler, Low-noise amplifier, duplexer etc..In addition, radio frequency unit 61 can also system and network and other equipment be logical by wireless communication Letter.

Terminal provides wireless broadband internet by network module 62 for user and accesses, and such as helps user's transceiver electronics Mail, browsing webpage and access streaming video etc..

Audio output unit 63 can be received by radio frequency unit 61 or network module 62 or be stored in memory 69 Audio data be converted into audio signal and export be sound.Moreover, audio output unit 63 can also provide and terminal 60 The relevant audio output of the specific function of execution (for example, call signal receives sound, message sink sound etc.).Audio output Unit 63 includes loudspeaker, buzzer and receiver etc..

Input unit 64 is for receiving audio or video signal.Input unit 64 may include graphics processor (Graphics Processing Unit, GPU) 641 and microphone 642, graphics processor 641 in video acquisition mode or The image data of the static images or video that are obtained in image capture mode by image capture apparatus (such as camera) is handled. Treated, and picture frame may be displayed on display unit 66.Through graphics processor 641, treated that picture frame can store It is sent in memory 69 (or other storage mediums) or via radio frequency unit 61 or network module 62.Microphone 642 can It to receive sound, and can be audio data by such acoustic processing.Treated, and audio data can be in telephone relation The format output that mobile communication base station can be sent to via radio frequency unit 61 is converted in the case where mode.

Terminal 60 further includes at least one sensor 65, such as optical sensor, motion sensor and other sensors.Tool Body, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to the bright of ambient light Secretly adjust the brightness of display panel 661, proximity sensor can when terminal 60 is moved in one's ear, close display panel 661 and/ Or backlight.As a kind of motion sensor, accelerometer sensor can detect (generally three axis) acceleration in all directions Size can detect that size and the direction of gravity when static, can be used to identify terminal posture (such as horizontal/vertical screen switching, related trip Play, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Sensor 65 can also include fingerprint Sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, hygrometer, thermometer, infrared ray pass Sensor etc., details are not described herein.

Display unit 66 is for showing information input by user or being supplied to the information of user.Display unit 66 may include Display panel 661 can use liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 661.

User input unit 67 can be used for receiving the number or character information of input, and generate the user setting with terminal And the related key signals input of function control.Specifically, user input unit 67 includes touch panel 671 and other inputs Equipment 672.Touch panel 671, also referred to as touch screen, collecting the touch operation of user on it or nearby, (for example user makes With the operation of any suitable object or attachment such as finger, stylus on touch panel 671 or near touch panel 671).Touching Controlling panel 671 may include both touch detecting apparatus and touch controller.Wherein, the touching of touch detecting apparatus detection user Orientation is touched, and detects touch operation bring signal, transmits a signal to touch controller；Touch controller is filled from touch detection Reception touch information is set, and is converted into contact coordinate, then gives processor 610, receives the order that processor 610 is sent And it is executed.Furthermore, it is possible to realize touch surface using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves Plate 671.In addition to touch panel 671, user input unit 67 can also include other input equipments 672.Specifically, other are inputted Equipment 672 can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse Mark, operating stick, details are not described herein.

Further, touch panel 671 can be covered on display panel 661, when touch panel 671 detect on it or After neighbouring touch operation, processor 610 is sent to determine the type of touch event, is followed by subsequent processing device 610 according to touch thing The type of part provides corresponding visual output on display panel 661.Although in Fig. 6, touch panel 671 and display panel 661 be the function that outputs and inputs of realizing terminal as two independent components, but in some embodiments it is possible to will touching Control panel 671 and display panel 661 integrate and realize the function that outputs and inputs of terminal, specifically herein without limitation.

Interface unit 68 is the interface that external device (ED) is connect with terminal 60.For example, external device (ED) may include wired or nothing Line headphone port, external power supply (or battery charger) port, wired or wireless data port, memory card port, use There is port, the port audio input/output (I/O), video i/o port, the ear port of device etc. of identification module in connection Deng.Interface unit 68 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and will receive To one or more elements for being transferred in terminal 60 of input or can be used between terminal 60 and external device (ED) transmitting Data.

Memory 69 can be used for storing software program and various data.Memory 69 can mainly include storing program area and Storage data area, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function Playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (such as sound according to mobile phone Frequency evidence, phone directory etc.) etc..In addition, memory 69 may include high-speed random access memory, it can also include non-volatile Memory, for example, at least a disk memory, flush memory device or other volatile solid-state parts.

Processor 610 is the control centre of terminal, using the various pieces of various interfaces and the entire terminal of connection, is led to It crosses operation or executes the software program and/or module being stored in memory 69, and call the number being stored in memory 69 According to, execute terminal various functions and processing data, thus to terminal carry out integral monitoring.Processor 610 may include one or Multiple processing units；Preferably, processor 610 can integrate application processor and modem processor, wherein application processor Main processing operation system, user interface and application program etc., modem processor mainly handles wireless communication.It is understood that , above-mentioned modem processor can not also be integrated into processor 610.

Terminal 60 can also include the power supply 611 (such as battery) powered to all parts, it is preferred that power supply 611 can be with It is logically contiguous by power-supply management system and processor 610, thus by power-supply management system realize management charging, electric discharge, with And the functions such as power managed.

In addition, terminal 60 includes some unshowned functional modules, details are not described herein.

Preferably, the embodiment of the present invention also provides a kind of terminal, including processor 610, and memory 69 is stored in memory On 69 and the computer program that can be run on the processor 610, realized when which is executed by processor 610 Each process of information detecting method embodiment is stated, and identical technical effect can be reached, it is no longer superfluous here to avoid repeating It states.Wherein, terminal can be wireless terminal and be also possible to catv terminal, wireless terminal can be directed to user provide voice and/ Or the equipment of other business datum connectivity, there is the handheld device of wireless connecting function or be connected to wireless modulation-demodulation Other processing equipments of device.Wireless terminal can be through wireless access network (Radio Access Network, abbreviation RAN) and one Or multiple cores net is communicated, wireless terminal can be mobile terminal, such as mobile phone (or being " honeycomb " phone) and tool There is the computer of mobile terminal, for example, it may be portable, pocket, hand-held, built-in computer or vehicle-mounted movement Device, they exchange language and/or data with wireless access network.For example, personal communication service (Personal Communication Service, abbreviation PCS) phone, wireless phone, Session initiation Protocol (Session Initiation Protocol, abbreviation SIP) phone, wireless local loop (Wireless Local Loop, abbreviation WLL) is stood, individual digital helps Manage equipment such as (Personal Digital Assistant, abbreviation PDA).Wireless terminal is referred to as system, subscriber unit (Subscriber Unit), subscriber station (Subscriber Station), movement station (Mobile Station), mobile station (Mobile), distant station (Remote Station), remote terminal (Remote Terminal), access terminal (Access Terminal), user terminal (User Terminal), user agent (User Agent), user equipment (User Device Or User Equipment), it is not limited thereto.

The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium Calculation machine program realizes each process of above- mentioned information detection method embodiment, and energy when the computer program is executed by processor Reach identical technical effect, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium, such as only Read memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation RAM), magnetic or disk etc..

Above embodiments describe information detecting method of the invention from terminal side, below the present embodiment will be in conjunction with attached drawing pair The method for sending information of network equipment side is described further.

As shown in fig. 7, the method for sending information of the embodiment of the present invention, is applied to network equipment side, comprising the following steps:

Step 71: sending indication signal in advance relevant to Target cell group to terminal；Wherein, Target cell group wraps It includes: at least partly cell in the tracking area TA list of terminal.

Optionally, step 71 can include but is not limited to: by broadcast beam, send and Target cell group phase to terminal The indication signal in advance closed.The covering of indication signal in advance can be enhanced in such a way that broadcast beam is sent.It is worth pointing out , Target cell group can be controlled by the network equipment of higher sends identical indication signal in advance to terminal respectively.

Wherein, Target cell group (cell group) is cell some or all of in the corresponding TA list of terminal.? It, in this way can be with that is all cells of the corresponding TA list of terminal or cell portion send similarly indication signal in advance The interference problem of indication signal, raising terminal receive the SINR for shifting to an earlier date indication signal in advance between reduction different community.The present invention is real Multiple cells send identical indication signal in advance in Shi Li Target cell group, can be promoted in advance the SINR of indication signal, Transmission quality and coverage effect.

Wherein, the determination mode of cell can include but is not limited in Target cell group: by geographical location it is adjacent and At least one cell for belonging to same TA list is determined as a Target cell group, such as three cells of base station covering Form a Target cell group.In addition, the network equipment can also set Target cell group in the network planning.Wherein, eventually Holding in the TA list of registration in different target cell group may include identical cell, can also not include identical cell, That is can be overlapped or be not overlapped between different cell group in a TA list.

Optionally, before step 71 further include: configure the configuration information of TA list and Target cell group for terminal.Its In, configuration information includes: the identification information of the cell identity information (such as cell ID) of cell included in TA list, TA list (such as TA list ID), Target cell group include cell cell identity information and Target cell group identification information (such as At least one of Target cell group ID) in.

Wherein, a variety of different-formats of indication signal in advance, when the format of indication signal in advance is Format Series Lines, in advance The sequential parameter of indication signal is determined according to configuration information；Sequential parameter includes: radical exponent, mask, cyclic shift, phase At least one of in offset, initialization sequence and scramble sequence.By taking WUS sequence as an example, the radical exponent of WUS sequence, mask, circulation In displacement, phase offset, initialization sequence and scramble sequence at least one of with the identification information (such as TA list ID) of TA list Or identification information (such as cell group ID) association of Target cell group.It can guarantee that terminal detects Target cell group in this way The indication signal in advance of multiple cells transmissions is identical in group, reduces the interference that minizone difference shifts to an earlier date indication signal.

Preferably, different target cell group send between the transfer resource for shifting to an earlier date indication signal there are time domain offset or Person's frequency offset amount；Wherein, time domain offset or frequency offset amount are network equipments configurations or predefined.Wherein, when Domain offset or frequency offset amount can be related to the identification information of the identification information of TA list or Target cell group.Also It is to say, different target cell group sends the transfer resource difference for shifting to an earlier date indication signal, can reduce different target area group in this way Shift to an earlier date the interference of indication signal between group.

Preferably, before step 71 further include: according to terminal iidentification, determine and send shift to an earlier date relevant to Target cell group The object transmission resource of indication signal, wherein object transmission resource includes target time-domain transmission resource and/or frequency-domain transmission resource. Wherein, the frequency domain resource of the object transmission resource of the included cell of Target cell group can be the same or different.Wherein, together The frequency domain resource for the indication signal in advance that each cell is sent in one Target cell group can be identical, that is to say, that same mesh The corresponding frequency domain resource of each cell in cell group is marked, it is unanimously such as portions of bandwidth (Bandwidth Part, BWP), i.e., same Each cell sends indication signal in advance in identical frequency domain resource in Target cell group, and the utilization of frequency domain resource can be improved Rate, and reduce between different community the co-channel interference of indication signal in advance.Alternatively, different community is sent in same Target cell group The frequency domain resource of indication signal in advance can be different, at this moment each cell should also notify terminal transmission to shift to an earlier date indication signal BWP information.

Wherein, when indication signal is Format Series Lines in advance, the sequential parameter of indication signal is used to indicate in advance refers in advance Show that the time-domain information where signal, time-domain information include system frame number SFN information, sub-frame information, gap information and time-domain symbol At least one of information.That is, indication signal can pass through the radical exponent of sequence, mask, cyclic shift, initialization in advance Sequence, phase offset or scramble sequence etc. carry at least one in above-mentioned time-domain information.The network equipment directly passes through and mentions in this way Preceding indication signal sequence, which sends relevant time domain information, can save letter without sending the time-domain information by other PBCH Enable resource.

Wherein, above-mentioned the included cell of Target cell group is identical for the pager meeting PO of terminal, PO corresponding at least one A endpoint groups, above-mentioned terminal are one at least one corresponding endpoint groups of the PO.The multiple of a PO will be corresponded to Terminal is divided at least one UE group, is especially divided into two or more UE group.It preferably, can will be by correspondence Multiple terminals of one PO are divided at least one UE group, are especially divided into two or more UE group.For example, will 16 terminals corresponding to same pager meeting PO are divided into 16 UE group, and one UE group corresponding one indicates in advance Signal, then one shifts to an earlier date indication signal and can only indicate whether a terminal carries out the inspection of paging signal in pager meeting PO It surveys, then the false-alarm probability of other terminals is 0 when terminal needs to be paged, false-alarm probability can be reduced in this way.

Preferably, when the format of indication signal in advance is Format Series Lines, the sequential parameter of indication signal is for referring in advance Show the identification information of endpoint groups.That is, in advance indication signal can by the radical exponent of sequence, mask, cyclic shift, Initialization sequence, phase offset or scramble sequence etc. carry at least one instruction UE group ID in above-mentioned time-domain information.Value It obtains, it is noted that UE group ID is UE ID if each endpoint groups only include a terminal.

Wherein, the sequential parameter of the indication signal in advance of different terminals group is different.Sequential parameter difference may is that root refers to At least one in number, mask, cyclic shift, phase offset, initialization sequence and scramble sequence is different.

Wherein, there are time domain offset or frequency domain are inclined between the transfer resource of indication signal in advance of different terminals group Shifting amount；Time domain offset or frequency offset amount are network equipments configurations or predefined.Wherein, time domain offset or frequency Domain offset can be related to the identification information of endpoint groups.

In order to fight multidiameter delay, the length of the cyclic prefix of indication signal, which is greater than, in advance uses non-single-frequency network transmission mode Other signals cyclic prefix length.For example, the cyclic prefix of indication signal uses extended CP in advance.It is above to be situated between Continued in advance indication signal format be Format Series Lines when some preferred embodiments, below the embodiment of the present invention introduction is shifted to an earlier date Some embodiments when the format of indication signal is channel format.

In the method for sending information of the embodiment of the present invention, when Idle state terminal or inactive state terminal are paged, network is set The standby indication signal in advance that Target cell group is sent to terminal, by the TA that the cell that Target cell group is included is terminal At least partly cell in list can increase spatial multiplex gains, lifting system capacity, and then improve resource utilization.Separately The frequency domain resource that outer the included cell transmission of Target cell group shifts to an earlier date indication signal is identical, can reduce inter-cell interference, mentions Rise the SINR for shifting to an earlier date indication signal.

Above embodiments describe the method for sending information under different scenes in detail respectively, below the present embodiment will combine it is attached Figure is described further its corresponding network equipment.

As shown in figure 8, the network equipment 800 of the embodiment of the present invention, is able to achieve in above-described embodiment to terminal transmission and mesh The details of the relevant indication signal method in advance of cell group is marked, and reaches identical effect；Wherein, Target cell group wraps Include: at least partly cell in the tracking area TA list of terminal, the network equipment 800 specifically include following functions module:

Sending module 810, for sending indication signal in advance relevant to Target cell group to terminal；Wherein, target Cell group includes: at least partly cell in the tracking area TA list of terminal.

Wherein, the network equipment 800 further include:

Configuration module, for configuring the configuration information of TA list and Target cell group for terminal；Wherein, configuration information packet It includes: the cell identity information of cell included in TA list, the identification information of TA list, Target cell group included cell At least one of in the identification information of cell identity information and Target cell group.

Wherein, the network equipment 800 further include:

Second determining module sends instruction letter in advance relevant to Target cell group for determining according to terminal iidentification Number object transmission resource.

Wherein, sending module 810 includes:

Sending submodule, for sending instruction letter in advance relevant to Target cell group to terminal by broadcast beam Number.

It should be noted that it should be understood that the division of the above network equipment and the modules of terminal is only a kind of logic function The division of energy, can completely or partially be integrated on a physical entity in actual implementation, can also be physically separate.And these Module can be realized all by way of processing element calls with software；It can also all realize in the form of hardware；May be used also It is realized in the form of part of module calls software by processing element, part of module passes through formal implementation of hardware.For example, determining Module can be the processing element individually set up, and also can integrate and realize in some chip of above-mentioned apparatus, in addition, can also To be called and be held by some processing element of above-mentioned apparatus in the memory for being stored in above-mentioned apparatus in the form of program code The function of row module determined above.The realization of other modules is similar therewith.Furthermore these modules completely or partially can integrate Together, it can also independently realize.Processing element described here can be a kind of integrated circuit, the processing capacity with signal. During realization, each step of the above method or the above modules can be patrolled by the integrated of the hardware in processor elements The instruction for collecting circuit or software form is completed.

For example, the above module can be arranged to implement one or more integrated circuits of above method, such as: One or more specific integrated circuits (Application Specific Integrated Circuit, abbreviation ASIC), or, One or more microprocessors (digital signal processor, abbreviation DSP), or, one or more scene can compile Journey gate array (Field Programmable Gate Array, abbreviation FPGA) etc..For another example, when some above module passes through place When managing the form realization of element scheduler program code, which can be general processor, such as central processing unit (Central Processing Unit, abbreviation CPU) or it is other can be with the processor of caller code.For another example, these modules It can integrate together, realized in the form of system on chip (system-on-a-chip, abbreviation SOC).

It is worth noting that when Idle state terminal or inactive state terminal are paged in the embodiment of the present invention, the network equipment The indication signal in advance that Target cell group is sent to terminal, since the TA that the cell that Target cell group is included is terminal is arranged At least partly cell in table can increase spatial multiplex gains, lifting system capacity, and then improve resource utilization.In addition The frequency domain resource that the included cell transmission of Target cell group shifts to an earlier date indication signal is identical, can reduce inter-cell interference, is promoted The SINR of indication signal in advance.

In order to preferably realize above-mentioned purpose, the embodiments of the present invention also provide a kind of network equipment, the network equipments Including processor, memory and it is stored in the computer program that can be run on memory and on a processor, processor executes The step in method for sending information as described above is realized when computer program.Inventive embodiments additionally provide a kind of computer can Storage medium is read, is stored with computer program on the computer readable storage medium, it is real when computer program is executed by processor Now the step of method for sending information as described above.

Specifically, the embodiments of the present invention also provide a kind of network equipments.As shown in figure 9, the network equipment 900 wraps It includes: antenna 91, radio-frequency unit 92, base band device 93.Antenna 91 is connect with radio-frequency unit 92.In the upstream direction, radio-frequency unit 92 receive information by antenna 91, and received information is sent to base band device 93 and is handled.In the downstream direction, base band fills It sets the information that 93 pairs to be sent to handle, and is sent to radio-frequency unit 92, radio-frequency unit 92 handles the information received It is sent afterwards by antenna 91.

Above-mentioned frequency band processing unit can be located in base band device 93, and the method that the network equipment executes in above embodiments can To realize in base band device 93, which includes processor 94 and memory 95.

Base band device 93 for example may include at least one baseband board, and multiple chips are provided on the baseband board, such as Fig. 9 institute Show, one of chip is, for example, processor 94, is connect with memory 95, to call the program in memory 95, more than execution Network device operation shown in embodiment of the method.

The base band device 93 can also include network interface 96, for 92 interactive information of radio-frequency unit, the interface is for example For common public radio interface (common public radio interface, abbreviation CPRI).

Here processor can be a processor, be also possible to the general designation of multiple processing elements, for example, the processor It can be CPU, be also possible to ASIC, or be arranged to implement one or more collection of method performed by the above network equipment At circuit, such as: one or more microprocessors DSP, or, one or more on-site programmable gate array FPGA etc..Storage Element can be a memory, be also possible to the general designation of multiple memory elements.

Memory 95 can be volatile memory or nonvolatile memory, or may include that volatile and non-volatile is deposited Both reservoirs.Wherein, nonvolatile memory can be read-only memory (Read-Only Memory, abbreviation ROM), may be programmed Read-only memory (Programmable ROM, abbreviation PROM), Erasable Programmable Read Only Memory EPROM (Erasable PROM, letter Claim EPROM), electrically erasable programmable read-only memory (Electrically EPROM, abbreviation EEPROM) or flash memory.Volatibility Memory can be random access memory (Random Access Memory, abbreviation RAM), be used as External Cache. By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random access memory (Static RAM, abbreviation SRAM), dynamic random access memory (Dynamic RAM, abbreviation DRAM), Synchronous Dynamic Random Access Memory (Synchronous DRAM, abbreviation SDRAM), double data speed synchronous dynamic RAM (Double Data Rate SDRAM, abbreviation DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, referred to as ESDRAM), synchronized links dynamic random access memory (Synchlink DRAM, abbreviation SLDRAM) and direct rambus with Machine accesses memory (Direct Rambus RAM, abbreviation DRRAM).Memory 95 described herein is intended to include but unlimited In the memory of these and any other suitable type.

Specifically, the network equipment of the embodiment of the present invention further include: be stored on memory 95 and can be on processor 94 The computer program of operation, processor 94 call the computer program in memory 95 to execute the side that each module executes shown in Fig. 8 Method.

Specifically, it can be used for executing when computer program is called by processor 94: be sent and Target cell group to terminal Relevant indication signal in advance；Wherein, Target cell group includes: at least partly cell in the tracking area TA list of terminal.

Specifically, it can be used for executing when computer program is called by processor 94: configuring TA list for terminal and target is small The configuration information of group, area；Wherein, configuration information includes: the cell identity information of cell included in TA list, TA list In the identification information of identification information, the cell identity information of the included cell of Target cell group and Target cell group at least One.

Specifically, it can be used for executing when computer program is called by processor 94: according to terminal iidentification, determining transmission and mesh Mark the object transmission resource of the relevant indication signal in advance of cell group.

Specifically, can be used for executing when computer program is called by processor 94: by broadcast beam, to terminal send with The relevant indication signal in advance of Target cell group.

Wherein, the network equipment can be global system for mobile telecommunications (Global System of Mobile Communication, abbreviation GSM) or CDMA (Code Division Multiple Access, abbreviation CDMA) in Base station (Base Transceiver Station, abbreviation BTS), is also possible to wideband code division multiple access (Wideband Code Division Multiple Access, abbreviation WCDMA) in base station (NodeB, abbreviation NB), can also be the evolution in LTE Type base station (Evolutional Node B, abbreviation eNB or eNodeB) perhaps relay station or access point or future 5G network In base station etc., do not limit herein.

The network equipment in the embodiment of the present invention is sent when Idle state terminal or inactive state terminal are paged to terminal The indication signal in advance of Target cell group, the cell for being included by Target cell group be in the TA list of terminal at least Cell portion can increase spatial multiplex gains, lifting system capacity, and then improve resource utilization.In addition Target cell group The frequency domain resource that the included cell transmission of group shifts to an earlier date indication signal is identical, can reduce inter-cell interference, promotes instruction letter in advance Number SINR.

Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed The scope of the present invention.

It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.

In embodiment provided herein, it should be understood that disclosed device and method can pass through others Mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of device or unit It connects, can be electrical property, mechanical or other forms.

The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.

It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.

It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention. And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, ROM, RAM, magnetic or disk etc. are various can store program code Medium.

In addition it should be pointed out that in the apparatus and method of the present invention, it is clear that each component or each step are can to divide It solves and/or reconfigures.These, which decompose and/or reconfigure, should be regarded as equivalent scheme of the invention.Also, execute above-mentioned system The step of column processing, can execute according to the sequence of explanation in chronological order naturally, but not need centainly suitable according to the time Sequence executes, and certain steps can execute parallel or independently of one another.For those of ordinary skill in the art, it is to be understood that this The whole or any steps or component of the method and apparatus of invention, can any computing device (including processor, storage Medium etc.) perhaps to be realized with hardware, firmware, software or their combination in the network of computing device, this is this field Basic programming skill of the those of ordinary skill in the case where having read explanation of the invention with them can be achieved with.

Therefore, the purpose of the present invention can also by run on any computing device a program or batch processing come It realizes.The computing device can be well known fexible unit.Therefore, the purpose of the present invention can also include only by offer The program product of the program code of the method or device is realized to realize.That is, such program product is also constituted The present invention, and the storage medium for being stored with such program product also constitutes the present invention.Obviously, the storage medium can be Any well known storage medium or any storage medium that developed in the future.It may also be noted that of the invention In device and method, it is clear that each component or each step can be decomposed and/or be reconfigured.These decomposition and/or again group Conjunction should be regarded as equivalent scheme of the invention.Also, the step of executing above-mentioned series of processes can be naturally according to the sequence of explanation It executes in chronological order, but does not need centainly to execute sequentially in time.Certain steps can parallel or independently of one another It executes.

Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person of the art is come It says, can also make several improvements and retouch under the premise of not departing from principle of the present invention, these improvements and modifications also exist In protection scope of the present invention.

Claims

1. a kind of information detecting method is applied to terminal side characterized by comprising

Detect the indication signal in advance that Target cell group sends；Wherein, the Target cell group include: the terminal with At least partly cell in the TA list of track area；

According to the testing result of the indication signal in advance, it is determined whether monitor and believe with the associated downlink of the indication signal in advance Road.

2. information detecting method according to claim 1, which is characterized in that detection Target cell group sent refers in advance Before the step of showing signal, further includes:

Receive the configuration information of the TA list and the Target cell group, wherein the configuration information includes: in TA list The cell identity information of included cell, the identification information of the TA list, the included cell of Target cell group it is small At least one of in area's identification information and the identification information of the Target cell group.

3. information detecting method according to claim 2, which is characterized in that when the format of the indication signal in advance is sequence When column format, the sequential parameter of the indication signal in advance is determined according to the configuration information；The sequential parameter includes: At least one of in radical exponent, mask, cyclic shift, phase offset, initialization sequence and scramble sequence.

4. information detecting method according to claim 3, which is characterized in that the sequential parameter of the indication signal in advance is used Time-domain information where the instruction indication signal in advance, the time-domain information include system frame number SFN information, subframe letter At least one of breath, gap information and time-domain symbol information.

5. information detecting method according to claim 3, which is characterized in that different target cell group sent refers in advance Show that the sequential parameter of signal is different.

6. information detecting method according to claim 2, which is characterized in that different target cell group sends and indicates in advance There are time domain offset or frequency offset amounts between the transfer resource of signal；The time domain offset or the frequency offset Amount is network equipments configuration or predefined.

7. information detecting method according to claim 1, which is characterized in that detection Target cell group sent refers in advance Before the step of showing signal, further includes:

According to terminal iidentification, determine that Target cell group sends the object transmission resource for shifting to an earlier date indication signal.

8. information detecting method according to claim 1, which is characterized in that detection Target cell group sent refers in advance The step of showing signal, comprising:

Receive the indication signal in advance that the Target cell group is sent by broadcast beam.

9. information detecting method according to claim 1, which is characterized in that according to the detection knot of the indication signal in advance Fruit, it is determined whether before the step of monitoring down channel associated with the indication signal in advance, further includes:

Down-going synchronous is carried out according to the indication signal in advance；Alternatively,

Down-going synchronous is carried out according to object synchronization signal, wherein the object synchronization signal and the indication signal in advance are quasi- total Location.

10. information detecting method according to claim 1, which is characterized in that the included cell of Target cell group Identical for the pager meeting PO of the terminal, the PO corresponds at least one endpoint groups, and the terminal is the terminal group One in group.

11. information detecting method according to claim 10, which is characterized in that when the format of the indication signal in advance is When Format Series Lines, the sequential parameter of the indication signal in advance is used to indicate the identification information of the endpoint groups.

12. information detecting method according to claim 11, which is characterized in that the indication signal in advance of different terminals group Sequential parameter it is different.

13. information detecting method according to claim 10, which is characterized in that the indication signal in advance of different terminals group Transfer resource between there are time domain offset or frequency offset amounts；The time domain offset or the frequency offset amount are It is network equipments configuration or predefined.

14. information detecting method according to claim 1, which is characterized in that the cyclic prefix of the indication signal in advance Length be greater than using non-single-frequency network transmission mode other signals cyclic prefix length.

15. a kind of terminal characterized by comprising

Detection module, for detecting the indication signal in advance of Target cell group transmission；Wherein, the Target cell group packet It includes: at least partly cell in the tracking area TA list of the terminal；

Processing module, for the testing result according to the indication signal in advance, it is determined whether monitor and believe with the instruction in advance Number associated down channel.

16. a kind of terminal, which is characterized in that the terminal includes processor, memory and is stored on the memory simultaneously The computer program that can be run on the processor is realized when the computer program is executed by the processor as right is wanted The step of information detecting method described in asking any one of 1 to 14.

17. a kind of method for sending information is applied to network equipment side characterized by comprising

Indication signal in advance relevant to Target cell group is sent to terminal；Wherein, the Target cell group includes: described At least partly cell in the tracking area TA list of terminal.

18. method for sending information according to claim 17, which is characterized in that sent and Target cell group phase to terminal Before the step of indication signal in advance closed, further includes:

The configuration information of the TA list and the Target cell group is configured for the terminal；Wherein, the configuration information packet Include: the cell identity information of cell included in TA list, the identification information of the TA list, the Target cell group are wrapped Cell identity information containing cell and at least one in the identification information of the Target cell group.

19. method for sending information according to claim 17, which is characterized in that when the format of the indication signal in advance is When Format Series Lines, the sequential parameter of the indication signal in advance is determined according to the configuration information；The sequential parameter packet At least one of it includes: in radical exponent, mask, cyclic shift, phase offset, initialization sequence and scramble sequence.

20. method for sending information according to claim 19, which is characterized in that the sequential parameter of the indication signal in advance It is used to indicate the time-domain information where indication signal in advance, the time-domain information includes system frame number SFN information, subframe letter At least one of breath, gap information and time-domain symbol information.

21. method for sending information according to claim 19, which is characterized in that different target cell group sent shifts to an earlier date The sequential parameter of indication signal is different.

22. method for sending information according to claim 18, which is characterized in that different target cell group sends to be referred in advance Show that there are time domain offset or frequency offset amounts between the transfer resource of signal；The time domain offset or the frequency domain are inclined Shifting amount is the network equipments configuration or predefined.

23. method for sending information according to claim 17, which is characterized in that sent and Target cell group phase to terminal Before the step of indication signal in advance closed, further includes:

According to terminal iidentification, the object transmission resource for sending indication signal in advance relevant to the Target cell group is determined.

24. method for sending information according to claim 17, which is characterized in that sent and Target cell group phase to terminal The step of indication signal in advance closed, comprising:

By broadcast beam, Xiang Suoshu terminal sends the indication signal in advance relevant to the Target cell group.

25. method for sending information according to claim 17, which is characterized in that the included cell of Target cell group Identical for the pager meeting PO of the terminal, the PO corresponds at least one endpoint groups, and the terminal is the terminal group One in group.

26. method for sending information according to claim 25, which is characterized in that when the format of the indication signal in advance is When Format Series Lines, the sequential parameter of the indication signal in advance is used to indicate the identification information of the endpoint groups.

27. method for sending information according to claim 26, which is characterized in that the indication signal in advance of different terminals group Sequential parameter it is different.

28. method for sending information according to claim 25, which is characterized in that the indication signal in advance of different terminals group Transfer resource between there are time domain offset or frequency offset amounts；The time domain offset or the frequency offset amount are It is network equipments configuration or predefined.

29. method for sending information according to claim 17, which is characterized in that the cyclic prefix of the indication signal in advance Length be greater than using non-single-frequency network transmission mode other signals cyclic prefix length.

30. a kind of network equipment characterized by comprising

Sending module, for sending indication signal in advance relevant to Target cell group to terminal；Wherein, the Target cell Group includes: at least partly cell in the tracking area TA list of the terminal.

31. a kind of network equipment, which is characterized in that the network equipment includes processor, memory and is stored in described deposit On reservoir and the computer program that can run on the processor, the processor are realized such as when executing the computer program The step of claim 17 to 29 described in any item method for sending information.

32. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium Program realizes the infomation detection side as described in any one of claims 1 to 14 when the computer program is executed by processor The step of method for sending information described in any one of method or claim 17 to 29.