CN108811164B

CN108811164B - A kind of processing method of random access, user terminal and network side equipment

Info

Publication number: CN108811164B
Application number: CN201710309660.1A
Authority: CN
Inventors: 吴昱民
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2017-05-04
Filing date: 2017-05-04
Publication date: 2019-11-19
Anticipated expiration: 2037-05-04
Also published as: WO2018202074A1; CN108811164A

Abstract

The present invention provides processing method, user terminal and the network side equipment of a kind of random access, this method comprises: sending at least two accidental access signals to network side equipment；The corresponding random access response identification information of at least one first object accidental access signal is determined according to the first configuration information；According to random access response identification information, in the corresponding random access response window reception random access response information of at least one second target accidental access signal.Since the present invention realizes the transmission of at least two accidental access signals, and the reception of random access response information, therefore different accidental access signals can be sent using multiple wave beams, so as to meet simultaneously to the range of transmission of accidental access signal and the demand of transmission range.

Description

A kind of processing method of random access, user terminal and network side equipment

Technical field

The present invention relates to field of communication technology more particularly to a kind of processing methods of random access, user terminal and network Side apparatus.

Background technique

It is well known that usually sending one at random from user terminal to network side equipment in existing random access procedure Signal is accessed, the random access response information that network side equipment is sent then is received.Traditional accidental access signal generallys use Broad beam or narrow beam are sent, and since the range of transmission of broad beam is wider, but transmission range is shorter, and narrow beam Transmission range is longer, but range of transmission is relatively narrow.Therefore, exist in the prior art accidental access signal range of transmission and send away from The problem of from that cannot take into account.

Summary of the invention

The embodiment of the present invention provides processing method, user terminal and the network side equipment of a kind of random access, with solve with The problem of range of transmission and transmission range of machine access signal cannot be taken into account.

In a first aspect, being applied to user terminal, packet the embodiment of the invention provides a kind of processing method of random access It includes:

At least two accidental access signals are sent to network side equipment；

The corresponding random access response mark of at least one first object accidental access signal is determined according to the first configuration information Know information, at least one described first object accidental access signal is at least one of described at least two accidental access signal Accidental access signal；

It is corresponding random at least one second target accidental access signal according to the random access response identification information Access response window receiving random access response information, at least one described second target accidental access signal include it is described at least At least one accidental access signal in two accidental access signals.

Second aspect, the embodiment of the invention also provides a kind of processing methods of random access, are applied to network side equipment, Include:

The first configuration information is sent to user terminal, first configuration information is used to determine at least one for user terminal The corresponding random access response identification information of first object accidental access signal, at least one first object random access letter Number at least one accidental access signal at least two accidental access signals, at least two accidental access signal is to use The accidental access signal that family terminal is sent according to preset configuration；

When receiving accidental access signal, the Xiang Suoshu user terminal transmission accidental access signal is corresponding to be connect at random Enter response message.

The third aspect, the embodiment of the invention also provides a kind of user terminals, comprising:

First sending module, for sending at least two accidental access signals to network side equipment；

Identification information determining module, for determining at least one first object accidental access signal according to the first configuration information Corresponding random access response identification information, at least one described first object accidental access signal are described at least two random Access at least one accidental access signal in signal；

Receiving module is used for according to the random access response identification information, at least one the second target random access The corresponding random access response window reception random access response information of signal, at least one second target random access letter Number include at least two accidental access signal at least one accidental access signal.

Fourth aspect, the embodiment of the invention also provides a kind of network side equipments, comprising:

Second sending module, for user terminal send the first configuration information, first configuration information be used for for Family terminal determines the corresponding random access response identification information of at least one first object accidental access signal, it is described at least one First object accidental access signal be at least two accidental access signals at least one accidental access signal, described at least two A accidental access signal is the accidental access signal that user terminal is sent according to preset configuration；

Third sending module, for when receiving accidental access signal, Xiang Suoshu user terminal is sent described to be connect at random Enter the corresponding random access response information of signal.

In this way, in the embodiment of the present invention, by sending at least two accidental access signals to network side equipment；According to first Configuration information determines the corresponding random access response identification information of at least one first object accidental access signal, described at least one A first object accidental access signal is at least one accidental access signal at least two accidental access signal；According to The random access response identification information, at least one corresponding random access response window of the second target accidental access signal Receiving random access response information, at least one described second target accidental access signal includes at least two random access At least one accidental access signal in signal.Due in embodiments of the present invention, realizing at least two accidental access signals Transmission and random access response information reception, therefore different accidental access signals can be sent using multiple wave beams, So as to meet simultaneously to the range of transmission of accidental access signal and the demand of transmission range.

Detailed description of the invention

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

Fig. 1 is the flow chart of the processing method for the random access that one embodiment of the invention provides；

Fig. 2 is the flow chart of the processing method for the random access that further embodiment of this invention provides；

Fig. 3 is the flow chart of the processing method for the random access that further embodiment of this invention provides；

Fig. 4 is the flow chart of the processing method for the random access that further embodiment of this invention provides；

Fig. 5 is the structure chart for the user terminal that one embodiment of the invention provides；

Fig. 6 is the structure chart for the network side equipment that one embodiment of the invention provides；

Fig. 7 is the structure chart for the user terminal that further embodiment of this invention provides；

Fig. 8 is the structure chart for the network side equipment that further embodiment of this invention provides.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts Example, shall fall within the protection scope of the present invention.

It is a kind of flow chart of the processing method of random access provided in an embodiment of the present invention referring to Fig. 1, Fig. 1, such as Fig. 1 institute Show, comprising the following steps:

Step 101 sends at least two accidental access signals to network side equipment.

The processing method of random access provided in an embodiment of the present invention is mainly used in mobile terminal, for connecing at random Enter process to be controlled.

It in the step, carries out in random access procedure in user terminal, can be sent at least to network side equipment each time Two accidental access signals.The wave beam for sending at least two accidental access signals is narrow beam or identical as the function of narrow beam Wave beam.In the present embodiment, at least two accidental access signals can be continuously transmitted by way of beam scanning, it can be pre- First configure the mode of beam scanning, and the wave beam of load accidental access signal.Specifically, the quantity of accidental access signal can be with It is configured according to actual needs, it is not further herein to be limited.

Step 102 determines that at least one first object accidental access signal is corresponding according to the first configuration information and connects at random Enter response identification information, at least one described first object accidental access signal is at least two accidental access signal At least one accidental access signal.

In the step, each first object accidental access signal is corresponding with a random access response identification information.On It states the first configuration information to be the preset configuration information of agreement or be the configuration information that network side equipment is sent, that is, passes through association Discuss make an appointment the first configuration information or network side equipment the first configuration information of instruction.Further, it is also possible to be that agreement is set in advance Determine part configuration information, a part of configuration information is indicated by network side equipment.

In the present embodiment, the quantity of above-mentioned first object accidental access signal can be 1, or it is multiple, herein It is not further to be limited.

For example, can be at least two accidental access signals of transmission when first object accidental access signal is one In first accidental access signal, or end accidental access signal can also be any one intermediate random access Signal.

It may include the accidental access signal of all transmissions when first object accidental access signal is at least two, It can only include part accidental access signal.

Secondly, determining that the time point of the corresponding random access response identification information of first object accidental access signal can root It is configured according to fact needs.For example, can determine each first object random access letter before sending accidental access signal Number random access response identification information；It is also possible to after sending first object accidental access signal, determines the first object The random access response identification information of accidental access signal；Furthermore it can also be after sending all accidental access signals, system One determines all first object accidental access signals.

Step 103, according to the random access response identification information, at least one the second target accidental access signal pair The random access response window reception random access response information answered, at least one described second target accidental access signal include At least one accidental access signal at least two accidental access signal.

In the step, at least one above-mentioned second target accidental access signal may include one or more first object Accidental access signal can also include other accidental access signals certainly, such as (other modes can be with by other means It is configured, such as can be determined according to other configuration informations, or directly indicated by network side equipment according to actual needs) The corresponding accidental access signal of random access response identification information of acquisition.Also, every one second target accidental access signal pair Answer a random access response window.

Common, at least one above-mentioned second target accidental access signal is at least one first object accidental access signal Subset or complete or collected works.

In the present embodiment, according to the random access response identification information obtained is determined, it can be received in corresponding window The random access response information that network side equipment is sent.Specifically, different random access, corresponding random access response information Content it is different.For example, being directed to non-competing random access, the random access response information received in Msg2 includes: Msg1 Identification information, uplink timing advance information (Timing Advance Command), uplink send authorization message (UL Grant), back-off information (Backoff Indicator) and ephemeral terminations identification information (Temporary C-RNTI).For competing It strives the random access response information that random access receives in Msg2 and includes at least Timing Advance information and for Msg3's UL grant。

For user terminal after the random access response information for receiving network side equipment transmission, performed operation can root It is configured according to actual needs, it is not further herein to be limited.

In this way, in the embodiment of the present invention, by sending at least two accidental access signals to network side equipment；According to first Configuration information determines the corresponding random access response identification information of at least one first object accidental access signal, described at least one A first object accidental access signal is at least one accidental access signal at least two accidental access signal；According to The random access response identification information, at least one corresponding random access response window of the second target accidental access signal Receiving random access response information, at least one described second target accidental access signal includes at least two random access At least one accidental access signal in signal.Due in embodiments of the present invention, realizing at least two accidental access signals Transmission and random access response information reception, therefore can send/receive different random access using multiple wave beams Signal, so as to meet simultaneously to the range of transmission of accidental access signal and the demand of transmission range.

Optionally, the content of above-mentioned first configuration information can be configured according to actual needs, for example, above-mentioned first matches Confidence breath may include the corresponding first location information of each first object accidental access signal.Wherein, described above One location information may include at least one in time domain, frequency domain, code domain and airspace.

Specifically, above-mentioned time domain, frequency domain, code domain and airspace can be specific location information, or specific location The corresponding identification information of information.Such as can for time-domain position information or when domain identifier, frequency domain position information or frequency domain mark, code Location information domain or code domain mark, airspace location information or airspace mark.

Further, above-mentioned first configuration information further include positional shift information, random access response mark quantity and Random access response identifies offset.Wherein, positional shift information may include that time domain offset, frequency offset amount, code domain are inclined At least one of in shifting amount and airspace offset.In the present embodiment, above-mentioned time domain offset, frequency offset amount, code domain offset It can be integer with airspace offset, or non-integer, it is not further herein to be limited.

In the present embodiment, each first object accidental access signal is corresponding with a random access response identification information, right The method of determination of the corresponding random access response identification information of each first object accidental access signal can be according to actual needs It is configured, is described in detail below by way of a specific example:

When the positional shift information includes time domain offset, frequency offset amount, code domain offset and airspace offset, Above-mentioned steps 102 include:

The corresponding random access response identification information ID of each first object accidental access signal is determined according to the first formula；

First formula are as follows: ID=offset1*t_id+offset2*f_id+offset3*c_id+offset4*s_ Id+offset5, wherein offset1 is the time domain offset of currently determining first object accidental access signal, and offset2 is The currently frequency offset amount of determining first object accidental access signal, offset3 are that currently determining first object connects at random Entering the code domain offset of signal, offset4 is the airspace offset of currently determining first object accidental access signal, Offset5 identifies offset for the random access response of currently determining first object accidental access signal, and t_id is current true The time domain of fixed first object accidental access signal, f_id are the frequency domain of currently determining first object accidental access signal, c_ Id is the code domain of currently determining first object accidental access signal, and s_id is currently determining first object accidental access signal Airspace.

Wherein, above-mentioned currently determining first object accidental access signal can be the accidental access signal of first transmission, Or the accidental access signal that end is sent, it can also be any one intermediate accidental access signal.In the present embodiment, often One first object accidental access signal has corresponding first location information and positional shift information, according to first location information It is that can determine the random access response identification information for obtaining corresponding first object accidental access signal with positional shift information.It answers When explanation, when a certain offset is 0, can not have to be determined, to reduce determining difficulty.

Then it according to the random access response identification information in corresponding random access response window, receives network side and sets The random access response information that preparation is sent.For the method for determination of random access response window can according to actual needs into Row setting, is below described in detail this:

Specifically, referring to Fig. 2, before above-mentioned steps 103, the method also includes:

Step 104, determined according to the second configuration information at least one described second target accidental access signal it is corresponding with The position of machine access response window.

Wherein, above-mentioned second configuration information can be configured according to actual needs, for example, above-mentioned second configuration information packet Include the corresponding second location information of each second target accidental access signal.The second location information may include time domain, At least one of in frequency domain, code domain and airspace.

In the present embodiment, for it needs to be determined that random access response window accidental access signal, using what is reconfigured Mode.It should be understood that when the set of the second target accidental access signal is equal to the set of first object accidental access signal, it can be with Random access response window is carried out according to the first location information of first object accidental access signal to determine.

Further, above-mentioned second configuration information further includes the quantity of random access response window, random access window The window of starting location offset amount and random access response window is long.

Specifically, every one second target accidental access signal has corresponding random access response window, for example, sending When one the second target accidental access signal, just starts a corresponding random access window and monitor random access response information. In the present embodiment, the step 104 includes:

The starting of the corresponding random access response window of every one second target accidental access signal is determined according to the second formula Position window_start；Second formula are as follows: window_start=n_config+offset6, wherein n_config Second location information for the second target accidental access signal currently determined, offset6 are that currently determining random access is rung Answer the starting location offset amount of window；

According to the long determining random access response window in the initial position of currently determining random access response window and window Position.

In the present embodiment, the quantity of above-mentioned second target accidental access signal can be 1, or it is multiple, herein It is not further to be limited.

For example, can be at least two accidental access signals of transmission when the second target accidental access signal is one In first accidental access signal, or end accidental access signal can also be any one intermediate random access Signal.

It may include the accidental access signal of all transmissions when the second target accidental access signal is at least two, It can only include part accidental access signal.

It should be noted that user terminal obtains above-mentioned first configuration information and the mode of the second configuration information can basis Actual needs is configured, and in the present embodiment, above-mentioned second configuration information is the preset configuration information of agreement or is The configuration information that network side equipment is sent；Above-mentioned first configuration information is the preset configuration information of agreement or is network side The configuration information that equipment is sent.

Further, referring to Fig. 3, in the present embodiment, after above-mentioned steps 103, the method also includes:

Step 105, by meet preset condition random access response information setting be target configuration information.

In the step, above-mentioned preset condition can be configured according to actual needs.For example, in the present embodiment, it is above-mentioned Preset condition may include any one of following:

The first random access response information received；

The last random access response information received；

In the random access response information received, randomly selected random access response information；

In the random access response information received, the random access response information comprising random access indication signal；

In the random access response information received, the first random access response letter comprising random access indication signal Breath；

In the random access response information received, end is believed comprising the random access response of random access indication signal Breath；

In receiving the random access response information comprising random access indication signal, randomly selected random access is rung Answer information.

Further, the present invention also provides a kind of processing methods of random access, referring to Fig. 4, the processing of the random access Method includes:

Step 401 sends the first configuration information to user terminal, and first configuration information is used to determine for user terminal The corresponding random access response identification information of at least one first object accidental access signal, at least one described first object with It is at least one accidental access signal at least two accidental access signals, at least two random access that machine, which accesses signal, Signal is the accidental access signal that user terminal is sent according to preset configuration.

The processing method of random access provided in an embodiment of the present invention is applied to network side equipment, for random access mistake Cheng Jinhang control.

Network side equipment determines the first object for needing to calculate random access response identification information for accidental access signal Accidental access signal, and the first configuration information is sent to user terminal, so that user terminal calculates really according to the first configuration information The random access response identification information of fixed each first object accidental access signal.

It is understood that the mode that network side equipment sends the first configuration information can be set according to actual needs It sets, such as can also send the by the proprietary information of user terminal by the first configuration information of transmission of broadcast mode One configuration information, can also be at PDCCH (Physical Downlink Control Channel, Physical Downlink Control Channel) The first configuration information of upper transmission.

Step 402, when receiving accidental access signal, it is corresponding that Xiang Suoshu user terminal sends the accidental access signal Random access response information.

In the step, network side equipment can only send the random access response letter of above-mentioned first object accidental access signal Breath, can also send the random access response information of all accidental access signals, wherein each random receptions signal correspondence one with Machine accesses response message.

In this way, by sending the first configuration information to user terminal, first configuration information is used in the embodiment of the present invention In determining the corresponding random access response identification information of at least one first object accidental access signal for user terminal, it is described extremely A few first object accidental access signal is at least one accidental access signal at least two accidental access signals, described At least two accidental access signals are the accidental access signal that user terminal is sent according to preset configuration；It is connect at random receiving When entering signal, Xiang Suoshu user terminal sends the corresponding random access response information of the accidental access signal.Due in this hair In bright embodiment, the transmission of at least two accidental access signals and the reception of random access response information are realized, therefore can To send different accidental access signals using multiple wave beams, so as to meet the range of transmission to accidental access signal simultaneously With the demand of transmission range.

Further, before above-mentioned steps 402, this method further include:

The second configuration information is sent to user terminal, second configuration information is used for described in confession user terminal determination The position of at least one corresponding random access response window of the second target accidental access signal.

In the present embodiment, the second configuration information can be sent simultaneously with the first configuration information, it is possible to have sequencing. Optionally, the content of second configuration information can be configured according to actual needs, for example, second configuration information can wrap Include the corresponding second location information of each second target accidental access signal.The second location information may include time domain, At least one of in frequency domain, code domain and airspace.

Optionally, referring to Fig. 5, the present invention also provides a kind of user terminals, comprising:

First sending module 501, for sending at least two accidental access signals to network side equipment；

Identification information determining module 502, for determining at least one first object random access according to the first configuration information The corresponding random access response identification information of signal, at least one described first object accidental access signal are described at least two At least one accidental access signal in accidental access signal；

Receiving module 503, for being connect at random at least one second target according to the random access response identification information Enter the corresponding random access response window reception random access response information of signal, at least one described second target random access Signal includes at least one accidental access signal at least two accidental access signal.

Optionally, first configuration information includes the corresponding first position of each first object accidental access signal Information.

Optionally, the first location information includes at least one in time domain, frequency domain, code domain and airspace.

Optionally, first configuration information further include positional shift information, random access response mark quantity and with Machine accesses response identification offset.

Optionally, the positional shift information includes time domain offset, frequency offset amount, code domain offset and airspace offset At least one of in amount.

Optionally, when the positional shift information includes that time domain offset, frequency offset amount, code domain offset and airspace are inclined When shifting amount, the identification information determining module is used for:

Optionally, the user terminal further include:

Response window determining module, for determining at least one described second target random access according to the second configuration information The position of the corresponding random access response window of signal.

Optionally, second configuration information includes the corresponding second position of each second target accidental access signal Information.

Optionally, the second location information includes at least one in time domain, frequency domain, code domain and airspace.

Optionally, second configuration information further includes of the quantity of random access response window, random access window The window of beginning position offset and random access response window is long.

Optionally, the response window determining module includes:

Initial position determination unit, for according to the second formula determine every one second target accidental access signal it is corresponding with The initial position window_start of machine access response window；Second formula are as follows: window_start=n_config+ Offset6, wherein n_config is the second location information of the second target accidental access signal currently determined, and offset6 is The currently starting location offset amount of determining random access response window；

Response window determination unit, for long true according to the initial position of currently determining random access response window and window Determine the position of random access response window.

Optionally, second configuration information is the preset configuration information of agreement or is what network side equipment was sent Configuration information.

Optionally, first configuration information is the preset configuration information of agreement or is what network side equipment was sent Configuration information.

Optionally, the user terminal further include:

Setting module, the random access response information setting for that will meet preset condition are target configuration information.

Optionally, the preset condition includes any one of following:

The first random access response information received；

The last random access response information received；

Referring to Fig. 6, the present invention also provides a kind of network side equipments, comprising:

Second sending module 601, for sending the first configuration information to user terminal, first configuration information is for supplying User terminal determines the corresponding random access response identification information of at least one first object accidental access signal, described at least one A first object accidental access signal be at least two accidental access signals at least one accidental access signal, it is described at least Two accidental access signals are the accidental access signal that user terminal is sent according to preset configuration；

Third sending module 602, for when receiving accidental access signal, Xiang Suoshu user terminal to send described random Access the corresponding random access response information of signal.

Optionally, first configuration information further includes the quantity of positional shift information and/or random access response mark.

Optionally, second sending module is also used to, and sends the second configuration information, second configuration to user terminal Information is used to determine at least one described corresponding random access response of the second target accidental access signal for the user terminal The position of window.

It is the structure chart of user terminal provided in an embodiment of the present invention referring to Fig. 7, Fig. 7, can be realized in above-described embodiment The details of the processing method of random access, and reach identical effect.As shown in fig. 7, user terminal 700 includes: at least one Processor 701, memory 702, at least one network interface 704 and user interface 703.Various components in user terminal 700 It is coupled by bus system 705.It is understood that bus system 705 is for realizing the connection communication between these components.Always Linear system system 705 further includes power bus, control bus and status signal bus in addition in addition to including data/address bus.But in order to clear For the sake of Chu's explanation, various buses are all designated as bus system 705 in Fig. 7.

Wherein, user interface 703 may include display, keyboard or pointing device (for example, mouse, trace ball (track ball), touch-sensitive plate or touch screen etc..

It is appreciated that the memory 702 in the embodiment of the present invention can be volatile memory or nonvolatile memory, It or may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory (Read- Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable Device (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), be used as external high Speed caching.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory (Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links Dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory (Direct Rambus RAM, DRRAM).The memory 702 of system and method described herein is intended to include but is not limited to these and arbitrarily its It is suitble to the memory of type.

In some embodiments, memory 702 stores following element, executable modules or data structures, or Their subset of person or their superset: operating system 7021 and application program 7022.

Wherein, operating system 7021 include various system programs, such as ccf layer, core library layer, driving layer etc., are used for Realize various basic businesses and the hardware based task of processing.Application program 7022 includes various application programs, such as media Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention The program of method may be embodied in application program 7022.

In embodiments of the present invention, by the program or instruction of calling memory 702 to store, specifically, can be application The program or instruction stored in program 7022, processor 701 are used for: sending at least two random access letter to network side equipment Number；The corresponding random access response mark letter of at least one first object accidental access signal is determined according to the first configuration information Breath, at least one described first object accidental access signal are that at least one of described at least two accidental access signal is random Access signal；According to the random access response identification information, at least one second target accidental access signal it is corresponding with Machine accesses response window receiving random access response information, at least one described second target accidental access signal include it is described extremely At least one accidental access signal in few two accidental access signals.

The method that the embodiments of the present invention disclose can be applied in processor 701, or be realized by processor 701. Processor 701 may be a kind of IC chip, the processing capacity with signal.During realization, the above method it is each Step can be completed by the integrated logic circuit of the hardware in processor 701 or the instruction of software form.Above-mentioned processing Device 701 can be general processor, digital signal processor (Digital Signal Processor, DSP), dedicated integrated electricity Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field Programmable GateArray, FPGA) either other programmable logic device, discrete gate or transistor logic, Discrete hardware components.It may be implemented or execute disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general Processor can be microprocessor or the processor is also possible to any conventional processor etc..In conjunction with institute of the embodiment of the present invention The step of disclosed method, can be embodied directly in hardware decoding processor and execute completion, or with the hardware in decoding processor And software module combination executes completion.Software module can be located at random access memory, and flash memory, read-only memory may be programmed read-only In the storage medium of this fields such as memory or electrically erasable programmable memory, register maturation.The storage medium is located at The step of memory 702, processor 701 reads the information in memory 702, completes the above method in conjunction with its hardware.

It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its Combination is to realize.For hardware realization, processing unit be may be implemented in one or more specific integrated circuit (Application Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing, DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor, In controller, microcontroller, microprocessor, other electronic units for executing herein described function or combinations thereof.

For software implementations, it can be realized herein by executing the module (such as process, function etc.) of function described herein The technology.Software code is storable in memory and is executed by processor.Memory can in the processor or It is realized outside processor.

Optionally, when the positional shift information includes that time domain offset, frequency offset amount, code domain offset and airspace are inclined When shifting amount, processor 701 is also used to: determining the corresponding random access of each first object accidental access signal according to the first formula Response identification Information ID；First formula are as follows: ID=offset1*t_id+offset2*f_id+offset3*c_id+ Offset4*s_id+offset5, wherein offset1 is the time domain offset of currently determining first object accidental access signal Amount, offset2 are the frequency offset amount of currently determining first object accidental access signal, and offset3 is the currently determined The code domain offset of one target accidental access signal, offset4 are the airspace of currently determining first object accidental access signal Offset, offset5 are that the random access response of currently determining first object accidental access signal identifies offset, and t_id is The currently time domain of determining first object accidental access signal, f_id are the frequency of currently determining first object accidental access signal Domain, c_id are the code domain of currently determining first object accidental access signal, and s_id is that currently determining first object connects at random Enter the airspace of signal.

Optionally, processor 701 is also used to: determining that at least one described second target connects at random according to the second configuration information Enter the position of the corresponding random access response window of signal.

Optionally, processor 701 is also used to: determining that every one second target accidental access signal is corresponding according to the second formula The initial position window_start of random access response window；Second formula are as follows: window_start=n_config+ Offset6, wherein n_config is the second location information of the second target accidental access signal currently determined, and offset6 is The currently starting location offset amount of determining random access response window；According to rising for currently determining random access response window The position of beginning position and the long determining random access response window of window.

Optionally, processor 701 is also used to: being target configuration by the random access response information setting for meeting preset condition Information.

Optionally, the preset condition includes any one of following:

The first random access response information received；

The last random access response information received；

Referring to Fig. 8, Fig. 8 is the structure chart of network side equipment provided in an embodiment of the present invention, above-mentioned implementation can be realized The details of the processing method of random access in example, and reach identical effect.As shown in figure 8, network side equipment 800 includes: place Manage device 801, transceiver 802, memory 803, user interface 804 and bus interface, in which:

Processor 801 executes following process for reading the program in memory 803:

The first configuration information is sent to user terminal, first configuration information is used to determine at least one for user terminal The corresponding random access response identification information of first object accidental access signal, at least one first object random access letter Number at least one accidental access signal at least two accidental access signals, at least two accidental access signal is to use The accidental access signal that family terminal is sent according to preset configuration；When receiving accidental access signal, Xiang Suoshu user terminal Send the corresponding random access response information of the accidental access signal.

In fig. 8, bus architecture may include the bus and bridge of any number of interconnection, specifically be represented by processor 801 One or more processors and the various circuits of memory that represent of memory 803 link together.Bus architecture can be with Various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like are linked together, these are all these Well known to field, therefore, it will not be further described herein.Bus interface provides interface.Transceiver 802 can be Multiple element includes transmitter and receiver, provides the unit for communicating over a transmission medium with various other devices.Needle To different user equipmenies, user interface 804, which can also be, external the interface for needing equipment is inscribed, and the equipment of connection includes But be not limited to keypad, display, loudspeaker, microphone, control stick etc..

Processor 801, which is responsible for management bus architecture and common processing, memory 803, can store processor 801 and is holding Used data when row operation.

Optionally, optionally, first configuration information includes that each first object accidental access signal is corresponding First location information.

Optionally, described when receiving accidental access signal, processor 801 is also used to: sending second to user terminal Configuration information, second configuration information are used to determine at least one second target random access letter for the user terminal The position of number corresponding random access response window.

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 with electronic hardware or can determine the combination of machine software and electronic hardware and realize.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.Some or all of unit therein can be selected to realize the embodiment of the present invention according to the actual needs Purpose.

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 determining machine read/write memory 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, this is really Determine machine software product to be stored in a storage medium, including some instructions are used so that a determining machine equipment (can be a People determines machine, server or the 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.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.

Claims

1. a kind of processing method of random access is applied to user terminal characterized by comprising

At least two accidental access signals are sent to network side equipment；

The corresponding random access response mark letter of at least two first object accidental access signals is determined according to the first configuration information Breath, at least two first objects accidental access signal are random at least two at least two accidental access signal Access signal；

According to the random access response identification information, at least one corresponding random access of the second target accidental access signal Response window receiving random access response information, at least one described second target accidental access signal includes described at least two At least one accidental access signal in first object accidental access signal.

2. the method according to claim 1, wherein first configuration information includes each first object The corresponding first location information of accidental access signal.

3. according to the method described in claim 2, it is characterized in that, the first location information include time domain, frequency domain, code domain and At least one of in airspace.

4. according to the method described in claim 2, it is characterized in that, first configuration information further include positional shift information, The quantity and random access response of random access response mark identify offset.

5. according to the method described in claim 4, it is characterized in that, the positional shift information includes time domain offset, frequency domain At least one of in offset, code domain offset and airspace offset.

6. according to the method described in claim 5, it is characterized in that, when the positional shift information includes time domain offset, frequency When domain offset, code domain offset and airspace offset, it is described according to the first configuration information determine at least two first objects with Machine accesses the corresponding random access response identification information of signal

First formula are as follows: ID=offset1*t_id+offset2*f_id+offset3*c_id+offset4*s_id+ Offset5, wherein offset1 is the time domain offset of currently determining first object accidental access signal, and offset2 is to work as The frequency offset amount of the first object accidental access signal of preceding determination, offset3 are currently determining first object random access The code domain offset of signal, offset4 are the airspace offset of currently determining first object accidental access signal, offset5 Offset is identified for the random access response of currently determining first object accidental access signal, t_id is first currently determined The time domain of target accidental access signal, f_id are the frequency domain of currently determining first object accidental access signal, and c_id is current The code domain of determining first object accidental access signal, s_id are the airspace of currently determining first object accidental access signal.

7. the method according to claim 1, wherein described according to the random access response identification information, In The step of at least one second target accidental access signal corresponding random access response window reception random access response information Before, the method also includes:

At least one described corresponding random access response window of the second target accidental access signal is determined according to the second configuration information The position of mouth.

8. the method according to the description of claim 7 is characterized in that second configuration information includes each second target The corresponding second location information of accidental access signal.

9. according to the method described in claim 8, it is characterized in that, the second location information include time domain, frequency domain, code domain and At least one of in airspace.

10. according to the method described in claim 8, it is characterized in that, second configuration information further includes random access response The window of the quantity of window, the starting location offset amount of random access window and random access response window is long.

11. according to the method described in claim 10, it is characterized in that, described determine described at least one according to the second configuration information The step of position of the corresponding random access response window of a second target accidental access signal includes:

The initial position of the corresponding random access response window of every one second target accidental access signal is determined according to the second formula window_start；Second formula are as follows: window_start=n_config+offset6, wherein n_config is to work as The second location information of second target accidental access signal of preceding determination, offset6 are currently determining random access response window The starting location offset amount of mouth；

According to the initial position of currently determining random access response window and the long position for determining random access response window of window.

12. matching the method according to the description of claim 7 is characterized in that second configuration information is that agreement is preset Configuration information confidence breath or sent for network side equipment.

13. matching the method according to claim 1, wherein first configuration information is that agreement is preset Configuration information confidence breath or sent for network side equipment.

14. according to claim 1 to 13 described in any item methods, which is characterized in that described according to the random access response Identification information, at least one corresponding random access response window reception random access response of the second target accidental access signal After the step of information, the method also includes:

It is target configuration information by the random access response information setting for meeting preset condition.

15. according to the method for claim 14, which is characterized in that the preset condition includes any one of following:

The first random access response information received；

The last random access response information received；

In the random access response information received, the first random access response information comprising random access indication signal；

In the random access response information received, end includes the random access response information of random access indication signal；

In receiving the random access response information comprising random access indication signal, randomly selected random access response letter Breath.

16. a kind of processing method of random access is applied to network side equipment characterized by comprising

The first configuration information is sent to user terminal, first configuration information is used to determine at least two first for user terminal The corresponding random access response identification information of target accidental access signal, at least two first objects accidental access signal are At least two accidental access signals at least two accidental access signals, at least two accidental access signal are that user is whole The accidental access signal that end is sent according to preset configuration；

When receiving accidental access signal, Xiang Suoshu user terminal sends the corresponding random access of the accidental access signal and rings Answer information.

17. according to the method for claim 16, which is characterized in that first configuration information includes each first mesh Mark the corresponding first location information of accidental access signal.

18. according to the method for claim 17, which is characterized in that the first location information includes time domain, frequency domain, code domain With at least one in airspace.

19. according to the method for claim 17, which is characterized in that first configuration information further includes positional shift information And/or the quantity of random access response mark.

20. according to the method for claim 19, which is characterized in that the positional shift information includes time domain offset, frequency At least one of in domain offset, code domain offset and airspace offset.

21. according to the method for claim 16, which is characterized in that described when receiving accidental access signal, Xiang Suoshu Before user terminal sends the step of accidental access signal corresponding random access response information, the method also includes:

Send the second configuration information to user terminal, second configuration information be used to determine for the user terminal it is described at least The position of the corresponding random access response window of one the second target accidental access signal.

22. according to the method for claim 21, which is characterized in that second configuration information includes each second mesh Mark the corresponding second location information of accidental access signal.

23. according to the method for claim 22, which is characterized in that the second location information includes time domain, frequency domain, code domain With at least one in airspace.

24. according to the method for claim 22, which is characterized in that second configuration information further includes random access response The window of the quantity of window, the starting location offset amount of random access window and random access response window is long.

25. a kind of user terminal characterized by comprising

Identification information determining module, for determining that at least two first object accidental access signals are corresponding according to the first configuration information Random access response identification information, at least two first objects accidental access signal be at least two random access At least two accidental access signals in signal；

Receiving module is used for according to the random access response identification information, at least one the second target accidental access signal Corresponding random access response window reception random access response information, at least one described second target accidental access signal packet Include at least one accidental access signal in at least two first objects accidental access signal.

26. user terminal according to claim 25, which is characterized in that first configuration information includes each described The corresponding first location information of one target accidental access signal.

27. user terminal according to claim 26, which is characterized in that the first location information include time domain, frequency domain, At least one of in code domain and airspace.

28. user terminal according to claim 26, which is characterized in that first configuration information further includes positional shift Information, the quantity of random access response mark and random access response identify offset.

29. user terminal according to claim 28, which is characterized in that the positional shift information includes time domain offset At least one of in amount, frequency offset amount, code domain offset and airspace offset.

30. user terminal according to claim 29, which is characterized in that when the positional shift information includes time domain offset When amount, frequency offset amount, code domain offset and airspace offset, the identification information determining module is used for:

31. user terminal according to claim 25, which is characterized in that the user terminal further include:

Response window determining module, for determining at least one described second target accidental access signal according to the second configuration information The position of corresponding random access response window.

32. user terminal according to claim 31, which is characterized in that second configuration information includes each described The corresponding second location information of two target accidental access signals.

33. user terminal according to claim 32, which is characterized in that the second location information include time domain, frequency domain, At least one of in code domain and airspace.

34. user terminal according to claim 32, which is characterized in that second configuration information further includes random access The window of the quantity of response window, the starting location offset amount of random access window and random access response window is long.

35. user terminal according to claim 34, which is characterized in that the response window determining module includes:

Initial position determination unit connects at random for determining that every one second target accidental access signal is corresponding according to the second formula Enter the initial position window_start of response window；Second formula are as follows: window_start=n_config+ Offset6, wherein n_config is the second location information of the second target accidental access signal currently determined, and offset6 is The currently starting location offset amount of determining random access response window；

Response window determination unit, for according to the initial position of currently determining random access response window and window it is long determine with The position of machine access response window.

36. user terminal according to claim 31, which is characterized in that second configuration information presets for agreement Configuration information or for network side equipment send configuration information.

37. user terminal according to claim 25, which is characterized in that first configuration information presets for agreement Configuration information or for network side equipment send configuration information.

38. according to the described in any item user terminals of claim 25 to 37, which is characterized in that the user terminal further include:

39. the user terminal according to claim 38, which is characterized in that the preset condition includes any one of following:

The first random access response information received；

The last random access response information received；

40. a kind of network side equipment characterized by comprising

Second sending module, for sending the first configuration information to user terminal, first configuration information was used for for user's end It holds and determines the corresponding random access response identification information of at least two first object accidental access signals, described at least two first Target accidental access signal be at least two accidental access signals at least two accidental access signals, described at least two with It is the accidental access signal that user terminal is sent according to preset configuration that machine, which accesses signal,；

Third sending module, for when receiving accidental access signal, Xiang Suoshu user terminal to send the random access letter Number corresponding random access response information.

41. network side equipment according to claim 40, which is characterized in that first configuration information includes each described The corresponding first location information of first object accidental access signal.

42. network side equipment according to claim 41, which is characterized in that the first location information includes time domain, frequency At least one of in domain, code domain and airspace.

43. network side equipment according to claim 41, which is characterized in that first configuration information further includes that position is inclined Move the quantity of information and/or random access response mark.

44. network side equipment according to claim 43, which is characterized in that the positional shift information includes time domain offset At least one of in amount, frequency offset amount, code domain offset and airspace offset.

45. network side equipment according to claim 40, which is characterized in that second sending module is also used to, Xiang Yong Family terminal sends the second configuration information, second configuration information be used to determine for the user terminal it is described at least one second The position of the corresponding random access response window of target accidental access signal.

46. network side equipment according to claim 45, which is characterized in that second configuration information includes each described The corresponding second location information of second target accidental access signal.

47. network side equipment according to claim 46, which is characterized in that the second location information includes time domain, frequency At least one of in domain, code domain and airspace.

48. network side equipment according to claim 46, which is characterized in that second configuration information further includes connecing at random The window for entering the quantity of response window, the starting location offset amount of random access window and random access response window is long.