CN109996335A

CN109996335A - A kind of transmission time processing method and relevant device

Info

Publication number: CN109996335A
Application number: CN201711477159.2A
Authority: CN
Inventors: 刘子悦; 张兴新; 李鑫
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2017-12-29
Filing date: 2017-12-29
Publication date: 2019-07-09
Anticipated expiration: 2037-12-29
Also published as: CN109996335B; WO2019129164A1

Abstract

The application provides a kind of transmission time processing method and relevant device, wherein in the transmission time processing method, the first equipment can determine the transmission time unit for being allocated to the second equipment；First equipment is according to the transmission time unit for being allocated to the second equipment, transmission time grant message is sent to the second equipment, it include unit instruction message in transmission time grant message, the unit instruction information is used to indicate the transmission time unit for being allocated to second equipment, and the transmission time unit for being allocated to second equipment is used for transmission the data between second equipment and its child node.As it can be seen that the application can obtain the lower problem of channel utilization caused by transmission time unit to avoid competition, thus, improve the channel utilization of unauthorized frequency range.

Description

A kind of transmission time processing method and relevant device

Technical field

This application involves field of communication technology more particularly to a kind of transmission time processing method and relevant devices.

Background technique

Currently, it is impossible to meet the mobile data flows of sharp increase for the use of authorized spectrum band, therefore, in addition to improving Authorized spectrum band is transmitted outside the ability of data, it is also necessary to make full use of unauthorized frequency range.Unauthorized frequency range be it is a kind of anyone all may be used Regulatory requirements can met to be used to dispose the frequency range, such as radio telephone, bluetooth and remote controler etc. of wireless communication Under the conditions of using the unauthorized frequency range transmit data.

But terminal needs to obtain the unauthorized frequency range by the way of competition when using the unauthorized frequency range Transfer resource, such as transmission time and frequency point.However, relay node needs to carry out competing twice for for wireless mesh network Child node could be transferred to for the data of father node by striving, for example, relay node arrives resource firstly the need of competition, be obtained using the resource Take the data of child node；When resource is arrived in competition again, the data that will acquire are transferred to father node, in this way, being unfavorable for improving channel Utilization rate.

Summary of the invention

The application provides a kind of transmission time processing method and relevant device, can make in such a way that transmission time is shared With channel resource, channel utilization is improved.

In a first aspect, the application provides a kind of transmission time processing method, in this method, the first equipment, which determines, is allocated to the The transmission time unit of two equipment, second equipment are that the transmission time of first equipment authorizes node；Described first sets The standby transmission time unit that second equipment is allocated to according to, the second equipment of Xiang Suoshu, which sends transmission time and authorizes, to disappear Breath；Include unit instruction message in the transmission time grant message, unit instruction information be used to indicate be allocated to it is described The transmission time unit of second equipment, the transmission time unit for being allocated to second equipment are used for transmission described second and set The standby data between its child node.As it can be seen that the application and the method for obtaining transmission time using competitive way in the prior art It compares, transmission time unit of second equipment directly using distribution can be made, avoid channel utilization caused by competing lower The problem of.

In one possible implementation, the first equipment receives the time requirement message that the second equipment is sent, when described Between requirement message for request first equipment be the second device configuration transmission time unit；First equipment determines It is allocated to the transmission time unit of the second equipment, comprising: first equipment is allocated to according to time requirement message determination The transmission time unit of second equipment.

In the application, time requirement message is used to request the transmission time unit of the second equipment, and the second equipment sets for first Standby transmission time authorizes node, that is to say, that the first equipment can authorize transmission time for the second equipment, correspondingly, first Equipment is referred to as transmission time shared node, that is to say, that the first equipment can share the transmission time that itself is obtained To other equipment；It may also be said that the first equipment is the father node of the second equipment；Wherein, the transmission time unit of the second equipment is used Data to be transmitted between the second equipment of transmission and the child node of the second equipment.

In addition, including that unit indicates that information, unit instruction information are used to indicate configuration in the transmission time grant message To the transmission time unit of the second equipment.Wherein, which can be sent in the form of broadcast or unicast, when When being sent in the form of broadcast, the transmission time grant message that each second equipment receives is identical, but can be according to the transmission Unit in time grant message indicates information to identify the transmission time unit for being allocated to itself.

In one possible implementation, the first equipment to second equipment send uplink scheduling information, it is described on Row scheduling information is used to indicate the running time-frequency resource of the second equipment uplink；First equipment receives the second equipment and sends Time requirement message, comprising: first equipment, which receives the time that second equipment sends on the running time-frequency resource, to be needed Seek information.For example, the second equipment can be in the uplink after the second equipment receives the first equipment and sends the uplink scheduling information Sending time requirement message on the running time-frequency resource of scheduling information instruction, it is believed that the uplink scheduling information is the transmission of the second equipment The triggering message of time requirement message, the i.e. uplink scheduling information have running time-frequency resource and the triggering second of distribution uplink The function of equipment sending time requirement message.

In one possible implementation, the first equipment can send triggering configuration message, the triggering to the second equipment Configure in message includes that period instruction information and/or event indicate that information, the period instruction information are used to indicate described second Equipment sends the time cycle of the time requirement message；The event instruction information is used to indicate second equipment and sends institute The trigger event of time requirement message is stated, such as the second equipment data to be transmitted is more than some thresholding；Correspondingly, the time demand Message is time cycle and/or the event instruction information instruction that second equipment indicates information instruction according to the period Trigger event send.In this way, the second device periodically or generate trigger event when call time in the first equipment need Message is sought, the first equipment can be made to understand the time conditions of demand of each second equipment, to be distributed in time for each second equipment Transmission time unit.

In one possible implementation, the second equipment can according to the period indicate information instruction time cycle or The time of event instruction information instruction combines with uplink scheduling information carrys out sending time requirement message.For example, when the period indicates When the time cycle of information instruction or the event of event instruction information instruction do not arrive or do not occur, as long as the second equipment receives The uplink scheduling information, so that it may report the time requirement message to the first equipment.For another example the second equipment can refer in the period Show when the time cycle of information instruction reaches or when will reach, sends uplink scheduling information request message to the first equipment to ask Uplink scheduling information is sought, in order to the sending time requirement message on the running time-frequency resource that the uplink scheduling information indicates；Correspondingly, Second equipment can also send uplink scheduling information request to the first equipment and disappear when event indicates the event generation of information instruction Breath is to request uplink scheduling information, in order to the sending time requirement message on the running time-frequency resource that the uplink scheduling information indicates. The application is without limitation.

In one possible implementation, after the first equipment obtains the first transmission duration, the first equipment can be first determined Carry out data transmission required second transmission duration between the second equipment, the first equipment can be according to the first transmission duration and the Two transmit durations to determine whether executing transmission time sharing functionality, if executing, triggering message can be sent to the second equipment, The triggering message can trigger the second equipment sending time requirement message, to distribute transmission time unit for the second equipment.It should Implementation just triggers the second equipment sending time requirement message, to save when being able to carry out transmission time sharing functionality The expense of signaling.

In alternatively possible implementation, the first equipment can determine the transmission time unit for being allocated to the second equipment Afterwards, then the first transmission duration is obtained, the first equipment is according to the first transmission duration and is allocated to the transmission time list of the second equipment Member determines the transmission time unit that the second equipment is distributed in the first transmission duration, and in this way, the first equipment is sent to the second equipment Transmission time grant message in carry in the first transmission duration and distribute to the transmission time unit of the second equipment.

Wherein, the mode that the first equipment obtains the first transmission duration can obtain for competition, can also be by the first equipment Father node, as the mode that the transmission time shared node of the first equipment is shared obtains.Wherein, the first equipment determines the first equipment Carrying out data transmission required second transmission duration between the second equipment can be with are as follows: the first equipment is according between the second equipment Link-quality and data to be transmitted amount estimation needed for second transmission duration.

Wherein, the first equipment can determine whether to hold by judging whether the first transmission duration is greater than the second transmission duration Row transmission time sharing functionality.

In one possible implementation, the transmission time unit for being allocated to second equipment is the first transmission The subset of duration, the described first transmission duration that a length of first equipment obtains when transmitting.For example, first equipment obtains First transmission duration；First equipment determines the transmission time list for being allocated to the second equipment according to the time requirement message Member, comprising: first equipment is allocated to the second equipment according to the first transmission duration and time requirement message determination Transmission time unit；The transmission time unit for being allocated to second equipment is the subset of the first transmission duration.

In a kind of possible embodiment, the first transmission duration includes at least the first transmission time unit and second Transmission time unit, the first transmission time unit are used for by the number between first equipment transmission and second equipment According to；The transmission time unit for being allocated to second equipment is the subset of the second transmission time unit.

For example, between first equipment utilization the first transmission time unit transmission obtained and second equipment to Transmit data；First equipment determines the transmission time unit for not being allocated to the second equipment according to the time requirement message, Including: first equipment distributes to second equipment according to the second transmission time unit and time requirement message determination Transmission time unit.That is, after the first equipment receives the time requirement message that the second equipment is sent, it can be first sharp The uplink and downlink data that transmission needed for itself is transmitted with the first transmission time unit of acquisition, the time sent according to the second equipment Some or all of second transmission time unit is distributed to the second equipment by requirement message, in this way, avoiding the first equipment using biography The problem of itself required uplink and downlink data transmitted caused by defeated time sharing functionality can not be transmitted.

It in one possible implementation, include that third needed for second equipment passes in the time requirement message Defeated duration, first equipment determine the transmission time unit for distributing to second equipment according to the time requirement message, It include: first equipment third according to needed for second equipment transmission duration, by the second transmission time unit It is allocated to second equipment in whole or in part, obtains the transmission time unit for being allocated to second equipment.

It in one possible implementation, further include the business transmitted needed for second equipment in time requirement message Type and/or service priority, first equipment third according to needed for second equipment transmits duration, by described second Transmission time unit is allocated to second equipment in whole or in part, comprising: first equipment is set according to described second The type of service and/or service priority transmitted needed for standby required third transmission duration and second equipment, will be described Second transmission time unit is allocated to second equipment in whole or in part, obtains the transmission for being allocated to second equipment Time quantum.Compared with above-mentioned implementation, the implementation not only can the transmission duration according to needed for each second equipment come Transmission time unit is distributed, can also be distributed according to the type of service of transmission needed for each second equipment and/or service priority Transmission time unit, to preferentially distribute transmission time for the business such as voice, video and/or high the second equipment of service priority Unit improves the operating experience of user.

Second aspect, the application also provide a kind of transmission time processing method, and in this method, the second equipment receives described the The transmission time grant message that one equipment is sent includes that unit indicates information, the unit in the transmission time grant message Instruction information is used to indicate the transmission time unit for being allocated to second equipment；Second equipment is indicated according to the unit Information determines the transmission time unit for being allocated to itself；Second equipment is on the transmission time unit for being allocated to itself Data between transmission and its child node.As it can be seen that the application and the side for obtaining transmission time using competitive way in the prior art Method is compared, and can make transmission time unit of second equipment directly using distribution, channel utilization caused by avoiding competing compared with Low problem.

In one possible implementation, the second equipment is to the first equipment sending time requirement message, when described Between requirement message for request first equipment be the second device configuration transmission time unit.

In one possible implementation, second equipment receives the uplink scheduling letter that first equipment is sent Breath；Second equipment is to the first equipment sending time requirement message, comprising: second equipment is in the uplink scheduling Sending time requirement message on the running time-frequency resource of information instruction.

In one possible implementation, the triggering configuration that second equipment receives that first equipment is sent disappears Breath, it includes that period instruction information and/or event indicate that information, the period instruction information are used to refer to that the triggering, which configures in message, Show that second equipment sends the time cycle of the time requirement message；The event instruction information is used to indicate described second Equipment sends the trigger event of the time requirement message；Second equipment is wrapped to the first equipment sending time requirement message Include: second equipment indicates what the time cycle of information instruction and/or event instruction information indicated according to the period Trigger event sends the time requirement message to the first equipment.In this way, the second device periodically or generate trigger event When call time in the first equipment requirement message, the first equipment can be made to understand the time conditions of demand of each second equipment, from And transmission time unit is distributed for the second equipment in time.

In one possible implementation, second equipment receives the triggering message that first equipment is sent, institute It states triggering message and sends the time requirement message for triggering second equipment；Second equipment is sent to the first equipment Time requirement message, comprising: for second equipment when receiving the triggering message, sending the time to the first equipment need to Seek message.The implementation just triggers the second equipment sending time when the first equipment is able to carry out transmission time sharing functionality Requirement message, to save the expense of signaling.

It in one possible implementation, include that third needed for second equipment passes in the time requirement message Defeated duration.Third needed for second equipment transmission duration be according between second equipment and its child node link-quality and What the data volume of required transmission determined.

It in one possible implementation, further include being transmitted needed for second equipment in the time requirement message Type of service and/or service priority.Compared with above-mentioned implementation, which not only can be according to each second equipment institute The transmission duration needed distributes transmission time unit, can also according to needed for each second equipment transmission type of service and/or industry Business priority distributes transmission time unit, thus for the business such as voice, video and/or service priority it is high second equipment it is excellent Transmission time unit is first distributed, the operating experience of user is improved.

The third aspect, the application also provide a kind of equipment, the equipment have realize in above-mentioned implementation method the first equipment and/ Or second equipment function.The function can pass through hardware realization, it may for example comprise processor and transceiver, it can also be by hard Part executes corresponding software realization.The hardware or software include one or more modules corresponding with above-mentioned function, described Module can be software and/or hardware.

Fourth aspect, the application also provide a kind of transmission time processing system, which may include First equipment and the second equipment, the first equipment can execute transmission time processing method provided by above-mentioned first aspect, or The possible implementation of first aspect is any one or more of；Second equipment can execute above-mentioned second aspect and be provided Transmission time processing method or second aspect likely implementation is any one or more of.

5th aspect, present invention also provides a kind of computer readable storage medium, stores on the readable storage medium storing program for executing Have and realizes transmission time processing method provided by first aspect or any one in the possible implementation of first aspect Or the program code of a variety of provided transmission time processing methods, the program code include to pass provided by operation first aspect Any one provided transmission time processing method in defeated time processing method or the possible embodiment of first aspect Execute instruction；And/or it is stored on the readable storage medium storing program for executing and realizes transmission time processing side provided by second aspect The program of any one or more provided transmission time processing method in method or the possible implementation of second aspect Code, the program code include transmission time processing method or the possible reality of second aspect provided by operation second aspect Apply executing instruction for any one provided transmission time processing method in mode.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of mesh network provided in an embodiment of the present invention；

Fig. 2 a is a kind of flow diagram of transmission time processing method provided in an embodiment of the present invention；

Fig. 2 b is the flow diagram of another transmission time processing method provided in an embodiment of the present invention；

Fig. 3 is the flow diagram of another transmission time processing method provided in an embodiment of the present invention；

Fig. 4 is the flow diagram of another transmission time processing method provided in an embodiment of the present invention；

Fig. 5 is a kind of structural schematic diagram of transmission unit processing unit provided in an embodiment of the present invention；

Fig. 6 is the structural schematic diagram of another transmission time processing unit provided in an embodiment of the present invention；

Fig. 7 is the schematic diagram one of equipment provided by the embodiments of the present application；

Fig. 8 is a kind of structural schematic diagram of terminal device provided by the present application；

Fig. 9 is the schematic diagram two of the network equipment provided by the embodiments of the present application；

Figure 10 is a kind of structural schematic diagram of base station provided by the embodiments of the present application.

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.

Channel utilization in order to solve the problems, such as unauthorized frequency range in the prior art is lower and transmission delay is big, this hair Bright embodiment is based on wireless mesh network shown in FIG. 1 and proposes a solution, to improve the channel of unauthorized frequency range Utilization rate and reduction transmission delay.As shown in Figure 1, the first equipment, by taking the NB0 of base station as an example, at least one second equipment is with base station For (Node Base, NB) 1 and NB2, for the child node of the second equipment is with user terminal (User Equipment, UE), such as The child node of base station 1 is respectively UE11 and UE12, and the child node of base station 2 is UE21.The embodiment of the present invention can make NB0 respectively Respectively NB1 and NB2 distribute transmission time unit, NB1 can be transmitted based on the transmission time unit of distribution NB1 and UE11, Data to be transmitted between UE12, NB2 can transmit the number to be transmitted between NB2 and UE21 based on the transmission time unit of distribution According to.

That is, NB0 is properly termed as transmission time shared node, it can share to the transmission time that itself is obtained The equipment of other nodes；NB1 and NB2 is properly termed as transmission time and authorizes node, can obtain from its father node NBO point The transmission time unit matched.

Optionally, wireless mesh network provided in an embodiment of the present invention may include at least one first equipment and at least one A second equipment, wherein each first equipment can provide transmission time unit at least one second equipment respectively, and second sets It is standby to can use the transmission time unit provided by the first equipment to transmit the uplink and downlink data of itself, wherein upper and lower line number According to the data for carrying out upstream or downstream transmission between the second equipment and the child node of the second equipment.

In the embodiment of the present invention, transmission time unit is the time quantum in time domain, may include integer symbol, can be Refer to subframe, may also mean that time slot (slot), may also mean that radio frames, mini-slot (mini slot or sub slot), Duo Geju The time slot of conjunction, the subframe of multiple polymerizations, symbol etc. can also refer to Transmission Time Interval (Transmission Time Interval, TTI).Wherein, a kind of transmission time unit may include another transmission time unit of integer in time domain, or Person, a kind of duration of transmission time unit in time domain are equal to duration of the integer another kind transmission time unit in time domain, It include whole in a time slot/subframe/radio frames for example, including integer symbol in a mini-slot/time slot/subframe/radio frames Several mini-slot include integer time slot in one subframe/radio frames, and a radio frames include integer subframe etc., can also be with It include citing there are remaining, the embodiment of the present invention is without limitation.

The first equipment and the second equipment can be identical equipment in the embodiment of the present invention, or different equipment. First equipment is the father node of the second equipment；Alternatively, the first equipment is known as transmission opportunity shared node, the second equipment is known as transmitting Chance authorizes node, in addition, the second equipment is referred to as relative to its downstream site if the second equipment also has downstream site Transmission opportunity shared node；That is, the first equipment is saved relative to its downstream site such as at least one the second equipment for father Point or transmission opportunity shared node；First equipment grade node thereon relatively authorizes node for child node or transmission opportunity, i.e., and the The time of downstream transmission can be competed by the first equipment and be obtained between one equipment and at least one second equipment, can also be such as this Transmission time distribution method, is authorized by superior node described in inventive embodiments.The embodiment of the present invention is father's section with the first equipment Point or transmission opportunity shared node, at least one second equipment authorize node for the child node or transmission opportunity of the first equipment, and And there are also its downstream sites for each second equipment, the time needed for downstream transmission is by between the second equipment and its downstream site It is illustrated for the distribution of one equipment.Wherein, the downstream site of the second equipment can be user terminal, or sensor section Point etc..The embodiment of the present invention is without limitation.

In the embodiment of the present invention, the downstream site of the first equipment, the second equipment or the second equipment can be wireless terminal, should Wireless terminal can be directed to user and provide the equipment of voice and/or data connectivity, the hand-held with wireless connecting function Equipment or other processing equipments for being connected to radio modem, can be through wireless access network (such as RAN, radio Access network) it is communicated with one or more core nets.For example, the user equipment can be mobile terminal, such as move Mobile phone (or be " honeycomb " phone) and computer with mobile terminal, can also be portable, pocket, hand-held, Built-in computer or vehicle-mounted mobile device, as personal communication service (Personal Communication Service, PCS) phone, wireless phone, Session initiation Protocol (Session Initiation Protocol, SIP) phone, wireless local Loop (Wireless Local Loop, WLL) stands, personal digital assistant (Personal Digital Assistant, PDA) Deng they exchange language and/or data with wireless access network.Optionally, which can also be known as mobile station (Mobile Station, MS), mobile terminal (mobile terminal), subscriber unit (Subscriber Unit, SU), subscriber station (Subscriber Station, SS), movement station (Mobile Station, MB), distant station (Remote Station, RS), Access point (Access Point, AP), remote terminal (Remote Terminal, RT), access terminal (Access Terminal, AT), user terminal (User Terminal；UT), user agent (User Agent, UA), terminal device (User Device, UD) etc., the application is without limitation.

In the embodiment of the present invention, the downstream site of the first equipment, the second equipment or the second equipment may be base station, send Receiving point (Transmission Reception Point, TRP) or Remote Radio Unit (Radio Remote Unit, RRU).Base station can be the equipment for referring to the accession to and communicating in the sky by one or more sectors with terminal on interface in net, can Coordinate the attribute management to air interface.For example, the base station can be the base station in GSM or CDMA, such as base transceiver station (base Transceiver station, BTS), it is also possible to the base station in WCDMA, such as NodeB, can also be evolved in LTE Base station can also be in base station or the future network in 5G system such as eNB or e-NodeB (evolutional Node B) Base station, etc., the application is without limitation.Optionally, which can also be trunking, or have base station functions other Network element device.Wherein, the downstream site of the second equipment can also be some sensor nodes etc., and the embodiment of the present invention does not limit It is fixed.

It should be noted that the number amount and type of the first equipment, the second equipment included in Fig. 1 are only a kind of example It lifts, the embodiment of the present invention is not restricted to this.For example, can also include one or more second communicated with the first equipment Equipment or the second equipment may include one or more user terminals communicated with the second equipment, be concise description, no It describes one by one in the accompanying drawings.As shown in Figure 1, although fig 1 illustrate that the first equipment, the second equipment be base station, the second equipment it is more A downstream site is user terminal, such as mobile phone, but communication system described in the embodiment of the present invention can be not limited to include base station And mobile phone, it for example can also include the equipment etc. for carrying certain network functions or data processing function, these are for ability It is for the those of ordinary skill of domain it will be apparent that not being described in detail one by one herein.

Transmission time and the second equipment and its sub- section due in the prior art, between the first equipment and the second equipment Point between transmission time be all by competition obtain, cause child node to need to be sent to the data of network side, need by Competition twice can be only achieved the first equipment of network side after obtaining data, therefore, cause the channel utilization of unauthorized frequency range compared with Low and delay is larger.

The application provides a kind of resource allocation methods, allows the first equipment according between the second equipment and its child node The time conditions of demand transmission time of unauthorized frequency range that obtains itself be shared with the second equipment so that the second equipment and its The transmission of uplink and downlink data is carried out between child node, it is thus possible to improve the channel utilization of unauthorized frequency range and shorten the Propagation delay time between two equipment and its child node.

The embodiment of the present invention is described in detail below, wherein the embodiment of the present invention is with first equipment and one It is illustrated for interaction between second equipment.

Fig. 2 a is please referred to, Fig. 2 a is a kind of flow diagram of transmission time processing method provided in an embodiment of the present invention, As shown in Fig. 2, the transmission time processing method may include:

101, the first equipment determines the transmission time unit for being allocated to the second equipment；

102, the first equipment sends transmission time grant message to the second equipment, includes single in the transmission time grant message Member instruction information, unit instruction information are used to indicate the transmission time unit for being allocated to the second equipment.

103, the second equipment receives the transmission time grant message that the first equipment is sent, and indicates that information determination is matched according to unit It sets to the transmission time unit of itself；

104, the second equipment transmits the data between its child node on the transmission time unit for being allocated to itself.

As it can be seen that the embodiment of the present invention be directed to unauthorized frequency range, can by transmission time shared node, i.e. the first equipment, Node, i.e. the second equipment are authorized for transmission time, distributes transmission time unit, and use competitive way to be passed in the prior art Defeated chance or transmission time are compared, and the utilization rate of channel can be improved.

In alternatively possible implementation, as shown in Figure 2 b, in the transmission time processing method, before step 101, First equipment can also receive the time requirement message of the second equipment transmission, and the time requirement message is for requesting described first to set Standby is the second device configuration transmission time unit.

That is, before step 101, can also include: in transmission time processing method shown in Fig. 2 b

105, the second equipment is to the first equipment sending time requirement message；

Correspondingly, step 101 can be with are as follows: the first equipment is allocated to the second equipment according to time requirement message determination Transmission time unit.

In another implementation, as shown in Figure 2 b, in step 105 second equipment to the first equipment sending time demand Before message, can also include:

106, the first equipment sends uplink scheduling information to the second equipment；

Wherein, the uplink scheduling information is for triggering the second equipment sending time requirement message, in addition, the uplink scheduling is believed Breath is used to indicate the running time-frequency resource of the second equipment uplink.Correspondingly, in step 104, the second equipment is to the first equipment Sending time requirement message can be with are as follows: the second equipment sending time demand on the running time-frequency resource that uplink scheduling information indicates disappears Breath；Correspondingly, in step 106, the first equipment receives the time requirement message that the second equipment is sent, can be with are as follows: the first equipment connects Receive the time demand information that second equipment is sent on the running time-frequency resource.

Wherein, which is the second device configuration transmission time unit for requesting the first equipment, described the Two equipment are that the transmission time of first equipment authorizes node, and the transmission time unit of the second equipment is used for transmission the second equipment With the data to be transmitted between its child node；The data to be transmitted include the second equipment to be sent to the downlink data of child node with And child node will be sent to the upstream data of the second equipment.

In another possible implementation, the first transmission duration includes at least the first transmission time unit and the Two transmission time units, the first transmission time unit are used for by between first equipment transmission and second equipment Data；The transmission time unit for being allocated to second equipment is the subset of the second transmission time unit.For example, the One equipment transmits the data to be transmitted between the second equipment according to the first transmission time unit；Correspondingly, the first equipment according to Time requirement message determines the transmission time unit for distributing to the second equipment, comprising: the first equipment is sent according to the second equipment The second transmission time unit is distributed to the second equipment by time requirement message in whole or in part.

In another possible implementation, the transmission time unit for being allocated to second equipment is the first biography The subset of defeated duration, the described first transmission duration that a length of first equipment obtains when transmitting.For example, the first equipment is according to institute It states the determination of time requirement message to be allocated to before the transmission time unit of the second equipment, the first equipment also needs to obtain the first transmission Duration, which can be the transmission time unit in unauthorized frequency range or authorized spectrum band；First equipment according to when Between requirement message determine and be allocated to the transmission time unit of the second equipment, comprising: first equipment is according to first transmission Duration and the time requirement message determine the transmission time unit for being allocated to the second equipment；It is described to be allocated to second equipment Transmission time unit be it is described first transmission duration subset.Specifically, when the first transmission duration is in addition to a part transmission Between unit be used for transmission except the data between the first equipment and the second equipment, it is also necessary to a part carrys out transmission time and authorizes to disappear Breath, in this way, the remaining transmission time unit in the first transmission duration other than this two parts can be allocated to the second equipment, by Second equipment uses the data between the second equipment of transmission and its child node.For example, the first transmission duration includes at least the One transmission time unit and the second transmission time unit, the first transmission time unit be used for by first equipment transmission with Data between second equipment；The transmission time unit for being allocated to second equipment is second transmission time The subset of unit.Wherein, which may include user face data and control face data, and user face data is referred to as business Data, control face data refer generally to control signaling etc..It wherein, include that third needed for the second equipment is transmitted in time requirement message Duration, third transmission duration be the second equipment according between the second equipment and its child node link-quality and required transmission What data volume determined.

In another embodiment, time requirement message can also include the type of service transmitted needed for the second equipment And/or service priority, correspondingly, the first equipment third according to needed for second equipment transmits duration, determination is allocated to The transmission time unit of second equipment, comprising: when first equipment third according to needed for second equipment is transmitted The type of service and/or service priority transmitted needed for long and described second equipment, by the second transmission time unit It is allocated to second equipment in whole or in part, obtains the transmission time unit for being allocated to second equipment.Wherein, business Type is referred to as data type, and service priority is referred to as data priority.In this way, multiple second equipment are directed to, First equipment can distribute transmission time unit according to type of service and/or service priority for the second equipment, thus, improve The operating experience of user, the second equipment as data to be transmitted is voice, video traffic or service priority are high can be preferential Transmission time unit is distributed, or meets the required transmission time unit of transmission as far as possible.

Referring to Fig. 3, Fig. 3 is the flow diagram of another transmission time processing method provided in an embodiment of the present invention, Wherein, transmission time processing method shown in transmission time processing method shown in Fig. 3 and Fig. 2 b the difference is that, 101 In the second equipment to before the first equipment sending time requirement message, can with the following steps are included:

201, the first equipment sends triggering configuration message to the second equipment；

It includes that period instruction information and/or event indicate that information, the period instruction information are used that the triggering, which configures in message, The time cycle of the time requirement message is sent in instruction second equipment；The event instruction information is used to indicate described Second equipment sends the trigger event of the time requirement message.

Correspondingly, second equipment is to the first equipment sending time requirement message in 105, comprising:

Second equipment receives triggering configuration message, indicates that the time cycle of information instruction and/or event refer to according to the period Show the trigger event of information instruction to the first equipment sending time requirement message.

Correspondingly, first equipment determines the transmission time unit for being allocated to the second equipment in 101, comprising:

First equipment determines the transmission time unit for being allocated to the second equipment according to time requirement message.

For example, then the second equipment can when trigger event is that third needed for the second equipment transmits duration greater than a certain threshold value To give second equipment to distribute transmission time unit with the first equipment of request to the first equipment sending time requirement message.Wherein, Duration needed for transmitting data between a length of second equipment and its child node when third is transmitted；For another example trigger event is second Data to be transmitted between equipment and its child node reaches certain thresholding.

As it can be seen that the second equipment can be sent out according to time cycle and/or trigger event to the first equipment in the embodiment of the present invention Time requirement message is sent, in order to which the first equipment can understand the transmission time requirement situation of the second equipment in time, thus in time Transmission time unit is distributed for the second equipment, to transmit data to be transmitted.

Referring to Fig. 4, Fig. 4 is the flow diagram of another transmission time processing method provided in an embodiment of the present invention, Wherein, transmission time processing method shown in transmission time processing method shown in Fig. 4 and Fig. 2 a the difference is that, 101 it Before, transmission time processing method shown in Fig. 4 can with the following steps are included:

301, first equipment obtains the first transmission duration；

302, the first equipment, which determines, carries out data transmission required second between first equipment and second equipment Transmit duration；

303, the first equipment is according to the first transmission duration and the second transmission duration, when judging whether to execute transmission Between sharing functionality；If executing the transmission time sharing functionality, 304 are thened follow the steps, this process is otherwise terminated；

Optionally, if not executing transmission time sharing functionality, the first equipment can continue to execute step 301, obtain the One transmission duration, until when judgement executes transmission time sharing functionality.Wherein, the first equipment according to first transmission duration and Second transmission duration, judges whether to execute transmission time sharing functionality, specifically: whether the first equipment judges the first transmission duration Greater than the second transmission duration, if more than transmission time sharing functionality then being executed, when in order to according to not used remaining transmission Between unit determine and distribute to the transmission time unit of the second equipment.For example, the first transmission duration includes at least the first transmission time Unit and the second transmission time unit, the first transmission time unit are used to be transmitted by first equipment and set with described second Data between standby；The transmission time unit for being allocated to second equipment is the son of the second transmission time unit Collection.

304, the first equipment sends triggering message to second equipment.

Wherein, the triggering message sends the time requirement message for triggering second equipment；That is, 101 specifically: when the second equipment receives the triggering message, to the first equipment sending time requirement message.

As it can be seen that the embodiment of the present invention can just trigger the second equipment when the first equipment is able to carry out transmission time and shares Sending time requirement message, to save the signaling overheads between the first equipment and the second equipment.

Optionally, in transmission time processing method shown in Fig. 4,304 can not be executed, but directly executes 101 and determines It is allocated to the transmission time unit of the second equipment, that is to say, that the embodiment may not necessarily call time in the second equipment demand Message can issue transmission time grant message, that is to say, that the embodiment can be determined to execute in the first equipment Transmission time sharing functionality, so that it may the transmission time unit shared for the second device configuration.Therefore in the embodiment, 101 also 101 steps shown in Fig. 2 a are executed, i.e. the first equipment determines the transmission time unit for being allocated to the second equipment.

In the embodiment of the present invention, Fig. 2 to transmission time cell processing method shown in Fig. 4 is adapted to shown in FIG. 1 The first equipment and the second equipment of mesh network.In addition, relevant operation performed by the first equipment and the second equipment can apply Into the same equipment, i.e. higher level's father node of the first equipment can execute the correlation function of Fig. 2 first equipment into Fig. 4, the One equipment executes the correlation function of Fig. 2 second equipment into Fig. 4；Second equipment can also execute Fig. 2 first equipment into Fig. 4 Correlation function, the downstream site of the second equipment can also execute the correlation function of Fig. 2 second equipment into Fig. 4.In this way, first sets Standby and the second equipment can have the function of the first equipment and the second equipment in the embodiment of the present invention simultaneously, in different scenes Execute corresponding operation.In addition, Fig. 2, into Fig. 4, the first transmission duration that the first equipment obtains can pass through competing for the first equipment Strive the transmission duration of acquired unauthorized frequency range, or when the first equipment executes transmission by the father node of the first equipment Between sharing functionality and the transmission time unit that is awarded, the embodiment of the present invention is without limitation；Correspondingly, the second equipment obtain the The transmission time unit that one equipment is authorized can further use transmission time cell processing method described in the embodiment of the present invention, Transmission time unit is again assigned to its child node, so that child node transmits the child node and its using the transmission time unit Data transmission between next stage child node, the embodiment of the present invention is also without limitation.

Referring to Fig. 5, Fig. 5 is a kind of structural schematic diagram of transmission unit processing unit provided in an embodiment of the present invention, In, which can be set in the first equipment, and the second equipment is the child node of the first equipment, correspondingly, First equipment is the father node of the second equipment.As shown in figure 5, the transmission unit processing unit may include with lower unit:

Receiving unit 501, for receiving the time requirement message of the second equipment transmission, the time requirement message is for asking Seek the transmission time unit of the second equipment, second equipment is that the transmission time of first equipment authorizes node, described the The transmission time unit of two equipment is used for transmission the data to be transmitted between second equipment and its child node；

Configuration unit 502, for determining the transmission time for being allocated to second equipment according to the time requirement message Unit；

Transmission unit 503, for sending transmission time grant message to second equipment, the transmission time, which is authorized, to disappear It include that unit indicates that information, the unit instruction information are used to indicate the transmission time for being allocated to second equipment in breath Unit.

In another embodiment, configuration unit 502, for determining the transmission time unit for being allocated to the second equipment； Transmission unit 503 disappears for sending transmission time to the second equipment and authorizing according to the transmission time unit for being allocated to the second equipment Breath.That is, can not include receiving unit 501 in the embodiment, i.e., regardless of whether receiving time requirement message, the One equipment can be the second collaborative share transmission time unit according to the situation of itself.

In yet another embodiment, transmission unit 503 can send uplink scheduling information, the uplink tune to the second equipment Degree information is used to indicate the running time-frequency resource of the second equipment uplink；The time demand that receiving unit 501 receives the second equipment disappears Breath can be with specifically: receiving unit 501 receives the time requirement message that the second equipment is sent on the running time-frequency resource.

In a kind of possible embodiment, the transmission unit 503 is also used to send triggering to second equipment and match Message is set, includes that period instruction information and/or event indicate information in the triggering configuration message, the period indicates that information is used The time cycle of the time requirement message is sent in instruction second equipment；The event instruction information is used to indicate described Second equipment sends the trigger event of the time requirement message；The time requirement message is second equipment according to Period indicates what the time cycle of information instruction and/or the trigger event of event instruction information instruction sent.

In a kind of possible embodiment, the equipment further includes acquiring unit 504 and determination unit 505, in which:

Acquiring unit 504, for obtaining the first transmission duration；

Determination unit 505, for determine carry out data transmission between first equipment and second equipment it is required Second transmission duration；

Judging unit 506, for judging whether to execute biography according to the first transmission duration and the second transmission duration Defeated time sharing functionality；If executing the transmission time sharing functionality, triggers transmission unit 503 and sent to second equipment Message is triggered, the triggering message sends the time requirement message for triggering second equipment；The time demand disappears Breath is that second equipment receives the triggering message transmission.

In alternatively possible embodiment, the transmission time unit for being allocated to second equipment is the first biography The subset of defeated duration, the described first transmission duration that a length of first equipment obtains when transmitting.For example, acquiring unit 504 obtains After taking the first transmission duration, configuration unit 502 can determine the transmission time for being allocated to the second equipment according to time requirement message Unit, specifically: the transmission time unit for being allocated to the second equipment is determined according to the first transmission duration and time requirement message, In, which is the subset of the first transmission duration.Wherein, transmission unit 503 is being sent A part of transmission time unit in the first transmission duration can also be occupied when transmission time grant message.

In a kind of possible embodiment, the first transmission duration includes at least the first transmission time unit and the second transmission Time quantum, the first transmission time unit are used for by the data between first equipment transmission and second equipment； The transmission time unit for being allocated to second equipment is the subset of the second transmission time unit.For example, receiving single After member 501 receives the time requirement message that the second equipment is sent, the determination unit 505, when being also used to using the first transmission Between unit transmission second equipment between data to be transmitted；Correspondingly, determination unit 505 disappears according to the time demand Breath determines the transmission time unit for distributing to second equipment, specifically: according to the time requirement message, by the second transmission Some or all of time quantum distributes to second equipment.

It include that third needed for second equipment passes in a kind of possible embodiment, in the time requirement message Defeated duration, determination unit 505 determine the transmission time unit for distributing to second equipment, tool according to the time requirement message Body are as follows: duration is transmitted according to third needed for second equipment, by all or part of of the second transmission time unit It is allocated to second equipment, obtains the transmission time unit for being allocated to second equipment.

It further include being transmitted needed for second equipment in a kind of possible embodiment, in the time requirement message Type of service and/or service priority, the third according to needed for second equipment of determination unit 505 transmit duration, will be described Second transmission time unit is allocated to second equipment in whole or in part, obtains the transmission for being allocated to second equipment Time quantum, specifically: transmission needed for transmitting duration and second equipment according to third needed for second equipment Type of service and/or service priority described second set being allocated in whole or in part for the second transmission time unit It is standby, obtain the transmission time unit for being allocated to second equipment.

Wherein, the transmission of third needed for second equipment duration is according between second equipment and its child node What link-quality and the data volume of required transmission determined.

Fig. 6 is referred to, Fig. 6 is the structural schematic diagram of another transmission time processing unit provided in an embodiment of the present invention, The transmission time processing unit can be set in the second equipment, and the second equipment is the child node of the first equipment, and the first equipment is The father node of second equipment, which may include with lower unit:

Transmission unit 601, for the first equipment sending time requirement message, the time requirement message is for requesting the The transmission time unit of two equipment, second equipment are that the transmission time of first equipment authorizes node, and described second sets Standby transmission time unit is used for transmission the data to be transmitted between second equipment and its child node；

Receiving unit 602 is awarded for receiving first equipment according to the transmission time that the time requirement message returns Message is given, includes that unit indicates that information, the unit instruction information are used to indicate described match in the transmission time grant message It sets to the transmission time unit of second equipment；

Determination unit 603 is allocated to itself transmission time unit for indicating that information determines according to the unit, and Data to be transmitted on the transmission time unit for being allocated to itself between transmission and its child node.

In alternatively possible embodiment, which can not include transmission unit 601, that is, set The second equipment for being equipped with the transmission time processing unit can be in not sending time requirement message, so that it may obtain the first equipment The transmission time grant message of transmission.That is, the first equipment can be according to itself state, such as whether there is extra transmission Time quantum or to be sent to the second equipment child node data volume etc., come determine whether send transmission time grant message. That is, time requirement message is not unique trigger condition that the first equipment sends transmission time grant message.

In another possible embodiment, receiving unit 602 can receive the uplink scheduling letter of the first equipment transmission Breath；Transmission unit can on the running time-frequency resource that the uplink scheduling information indicates sending time requirement message, and then set by first Preparation send transmission unit grant message.That is, uplink scheduling information can be used for triggering the second equipment sending time demand Message.

In one possible implementation, receiving unit 602 are also used to receive the triggering that first equipment is sent and match Message is set, includes that period instruction information and/or event indicate information in the triggering configuration message, the period indicates that information is used The time cycle of the time requirement message is sent in instruction second equipment；The event instruction information is used to indicate described Second equipment sends the trigger event of the time requirement message；Correspondingly, transmission unit 601 is needed to the first equipment sending time Message is sought, specifically: the time cycle of information instruction and/or the touching of event instruction information instruction are indicated according to the period Hair event sends the time requirement message to the first equipment.

In a kind of possible embodiment, receiving unit 602 is also used to receive the triggering that first equipment is sent and disappears Breath, the triggering message send the time requirement message for triggering second equipment；Correspondingly, transmission unit 601 to First equipment sending time requirement message, specifically: when receiving the triggering message, the time is sent to the first equipment Requirement message.

It wherein, include that third needed for second equipment transmits duration in the time requirement message；That is, hair Send unit 601 to before the first equipment sending time demand, determination unit 603 is also it needs to be determined that third needed for the second equipment passes Duration needed for transmitting data between defeated duration, i.e. the second equipment and its child node.Wherein, third transmission duration is according to What the data volume of link-quality and required transmission between the second equipment and its child node determined.

It optionally, further include the type of service and/or industry transmitted needed for second equipment in the time requirement message Business priority.

According to preceding method, Fig. 7 is the schematic diagram one of equipment provided by the embodiments of the present application, as shown in fig. 7, the equipment can Think terminal device 10, or chip or circuit, for example may be disposed at the chip or circuit of terminal device.The terminal device 10 can correspond to the first equipment or the second equipment in the above method.

The equipment may include processor 110 and memory 120.The memory 120 for storing instruction, the processor 110 for executing the instruction of the memory 120 storage, to realize such as figure 2 above first equipment or second into the corresponding method of Fig. 4 The step of equipment.

Further, which can also include receiver 140 and transmitter 150.Further, which can also be into One step includes bus system 130, wherein processor 110, memory 120, receiver 140 and transmitter 150 can pass through bus System 130 is connected.

Processor 110 is used to execute the instruction of the memory 120 storage, receives signal to control and receive device 140, and control The step of transmitter 150 sends signal, completes terminal device in the above method.Wherein, receiver 140 and transmitter 150 can be with For same or different physical entity.When for identical physical entity, transceiver may be collectively referred to as.The memory 220 can To be integrated in the processor 210, can also be provided separately with the processor 210.

As a kind of implementation, the function of receiver 140 and transmitter 150 be can be considered through transmission circuit or receipts The special chip of hair is realized.Processor 110 is it is contemplated that pass through dedicated processes chip, processing circuit, processor or general core Piece is realized.

As another implementation, it may be considered that realize that the embodiment of the present application is provided using the mode of general purpose computer Terminal device.It will realize that processor 110, the program code of 150 function of receiver 140 and transmitter are stored in memory In, general processor realizes processor 110, the function of receiver 140 and transmitter 150 by executing the code in memory Energy.

Concept relevant to technical solution provided by the embodiments of the present application involved in the equipment, explain and detailed description and Other steps refer to the description as described in these contents in preceding method or other embodiments, are not repeated herein.

Fig. 8 is a kind of structural schematic diagram of terminal device provided by the present application.The terminal device is applicable to shown by Fig. 1 System in.For ease of description, Fig. 8 illustrates only the main component of terminal device.As shown in figure 8, terminal device 10 includes Processor, memory, control circuit, antenna and input/output unit.Processor is mainly used for communication protocol and communication Data are handled, and are controlled entire terminal device, execution software program, the data of processing software program, such as For supporting terminal device to execute movement described in the indicating means embodiment of above-mentioned transmitting pre-encoding matrix.Memory master Be used to store software program and data, for example, data to be transmitted described in storage above-described embodiment, unit instruction information, Period indicates that information and event instruction information are any one or more of.Control circuit is mainly used for baseband signal and radiofrequency signal Conversion and processing to radiofrequency signal.Control circuit and antenna can also be called transceiver together, be mainly used for transmitting-receiving electricity The radiofrequency signal of magnetic wave form.Input/output unit, such as touch screen, display screen, keyboard etc. are mainly used for receiving user's input Data and to user's output data.

After terminal device booting, processor can read the software program in storage unit, explain and execute software journey The instruction of sequence, the data of processing software program.When needing through wireless transmission data, processor is carried out to sent data After Base-Band Processing, for output baseband signal to radio circuit, radio circuit carries out radiofrequency signal baseband signal after radio frequency processing It is sent out in the form of an electromagnetic wave by antenna.When there is data to be sent to terminal device, radio circuit is received by antenna To radiofrequency signal, radiofrequency signal is converted into baseband signal, and baseband signal is exported to processor, processor is by baseband signal It is converted to data and the data is handled.

It will be understood by those skilled in the art that for ease of description, Fig. 8 illustrates only a memory and processor.? In actual terminal device, may exist multiple processors and memory.Memory is referred to as storage medium or storage Equipment etc., the embodiment of the present invention is without limitation.

As a kind of optional implementation, processor may include baseband processor and central processing unit, Base-Band Processing Device is mainly used for handling communication protocol and communication data, and central processing unit is mainly used for carrying out entire terminal device Control executes software program, the data of processing software program.Processor in Fig. 8 is integrated with baseband processor and central processing The function of device, it will be understood by those skilled in the art that baseband processor and central processing unit are also possible to processing independent Device is interconnected by technologies such as buses.It will be understood by those skilled in the art that terminal device may include multiple baseband processor with Different network formats are adapted to, terminal device may include multiple central processing units to enhance its processing capacity, terminal device All parts can be connected by various buses.The baseband processor can also be expressed as at baseband processing circuitry or base band Manage chip.The central processing unit can also be expressed as central processing circuit or central processing element.To communication protocol and The function that communication data is handled can it is built-in in the processor, storage unit can also be stored in form of software programs In, software program is executed to realize Base-Band Processing function by processor.

Illustratively, in inventive embodiments, can by with transmission-receiving function antenna and control circuit be considered as terminal and set Processor with processing function, is considered as the processing unit 102 of terminal device 10 by standby 10 Transmit-Receive Unit 101.Such as Fig. 8 institute Show, terminal device 10 includes Transmit-Receive Unit 101 and processing unit 102.Transmit-Receive Unit is referred to as transceiver, transceiver, receipts Transmitting apparatus etc..Optionally, the device in Transmit-Receive Unit 101 for realizing receive capabilities can be considered as receiving unit, will received and dispatched Device in unit 101 for realizing sending function is considered as transmission unit, i.e. Transmit-Receive Unit 101 includes receiving unit and sends single First illustrative, receiving unit is referred to as receiver, receiver, receives circuit etc., transmission unit be properly termed as transmitter, Transmitter or transmit circuit etc..

According to preceding method, Fig. 9 is the schematic diagram two of the network equipment provided by the embodiments of the present application, as shown in figure 9, the net Network equipment can be the first equipment and/or the second equipment, or chip or circuit such as may be disposed at the core in the network equipment Piece or circuit.The network equipment in the corresponding above method of the network equipment 20.The equipment may include processor 210 and memory 220.For storing instruction, which is used to execute the instruction of the memory 220 storage to the memory 220, so that described The network equipment is realized aforementioned such as the correlation function of the first equipment and/or the second equipment in the corresponding method of Fig. 2 to Fig. 6.

Further, which can also include receiver 240 and transmitter 250.Further, which sets Standby can also include bus system 230.

Wherein, processor 210, memory 220, receiver 240 and transmitter 250 are connected by bus system 230, are handled Device 210 is used to execute the instruction of the memory 220 storage, receives signal to control and receive device 240, and control the hair of transmitter 250 The number of delivering letters, complete the above method in the network equipment the step of.Wherein, receiver 240 and transmitter 250 can be identical or not Same physical entity.When for identical physical entity, transceiver may be collectively referred to as.The memory 220 can integrate described In processor 210, it can also be provided separately with the processor 210.

As a kind of implementation, the function of receiver 240 and transmitter 250 be can be considered through transmission circuit or receipts The special chip of hair is realized.Processor 210 is it is contemplated that pass through dedicated processes chip, processing circuit, processor or general core Piece is realized.

As another implementation, it may be considered that realize that the embodiment of the present application is provided using the mode of general purpose computer The network equipment.It will realize that processor 210, the program code of 250 function of receiver 240 and transmitter are stored in memory In, general processor realizes processor 210, the function of receiver 240 and transmitter 250 by executing the code in memory Energy.

Concept relevant to technical solution provided by the embodiments of the present application involved in the equipment is explained and is described in detail And other steps refer to the description as described in these contents in preceding method or other embodiments, are not repeated herein.

According to preceding method, it such as can be base that Figure 10, which is a kind of structural schematic diagram of base station provided by the embodiments of the present application, The structural schematic diagram stood.As shown in Figure 10, which can be applied in system as shown in Figure 1.Base station 20 includes one or more A radio frequency unit, such as remote radio unit (RRU) (remote radio unit, RRU) 201 and one or more Base Band Unit (baseband unit, BBU) (alternatively referred to as digital units, digital unit, DU) 202.The RRU201 is properly termed as receiving Bill member, transceiver, transmission circuit or transceiver etc. may include at least one antenna 2011 and radio frequency unit 2012.The part the RRU201 is mainly used for the transmitting-receiving of radiofrequency signal and the conversion of radiofrequency signal and baseband signal, such as with In sending signaling message described in above-described embodiment to terminal device.The part BBU202 is mainly used for carrying out at base band Reason, the base station such as controls.The RRU201 and BBU202, which can be, to be physically located at together, can also be physically separated It is arranged, i.e. distributed base station.

The BBU202 is the control centre of base station, is referred to as processing unit, is mainly used for completing Base-Band Processing function Can, such as channel coding is multiplexed, modulation, spread spectrum etc..Such as the BBU (processing unit) can be used for control base station and execute State the operating process in embodiment of the method about the network equipment.

In one example, the BBU202 can be made of one or more veneers, and multiple veneers can be supported jointly The wireless access network (such as LTE net) of single access standard can also support the wireless access network of different access standards respectively.It is described BBU202 further includes memory 2021 and processor 2022.The memory 2021 is to store necessary instruction and data.Example Such as memory 2021 stores presupposed information, code book in above-described embodiment.The processor 2022 is carried out for control base station Necessary operation, such as the operating process in above method embodiment about the network equipment is executed for control base station.It is described to deposit Reservoir 2021 and processor 2022 can serve one or more veneers.That is, can be separately provided on each veneer Memory and processor.It is also possible to multiple veneers and shares identical memory and processor.It furthermore can be on each veneer It is provided with necessary circuit.

According to method provided by the embodiments of the present application, the embodiment of the present application also provides a kind of communication system comprising aforementioned One or more than one network equipment and one or more than one terminal device.

It should be understood that in the embodiment of the present application, processor can be central processing unit (Central Processing Unit, referred to as " CPU "), which can also be other general processors, digital signal processor (DSP), dedicated integrated Circuit (ASIC), ready-made programmable gate array (FPGA) either other programmable logic device, discrete gate or transistor logic Device, discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional place Manage device etc..

The memory may include read-only memory and random access memory, and provide instruction and data to processor. The a part of of memory can also include nonvolatile RAM.

The bus system can also include that power bus, control bus and status signal are total in addition to including data/address bus Line etc..But for the sake of clear explanation, various buses are all designated as bus system in figure.

During realization, each step of the above method can by the integrated logic circuit of the hardware in processor or The instruction of software form is completed.The step of method in conjunction with disclosed in the embodiment of the present application, can be embodied directly in hardware processor Execute completion, or in processor hardware and software module combination execute completion.Software module can be located at random storage Device, flash memory, read-only memory, this fields such as programmable read only memory or electrically erasable programmable memory, register at In ripe storage medium.The storage medium is located at memory, and processor reads the information in memory, completes in conjunction with its hardware The step of stating method.To avoid repeating, it is not detailed herein.

It should also be understood that first, second, third, fourth and the various digital numbers that are referred to herein are only for convenience of description The differentiation of progress is not intended to limit the invention the range of embodiment.

It should be understood that the terms "and/or", only a kind of incidence relation for describing affiliated partner, expression can deposit In three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B. In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".

It should be understood that magnitude of the sequence numbers of the above procedures are not meant to execute suitable in the various embodiments of the application Sequence it is successive, the execution of each process sequence should be determined by its function and internal logic, the implementation without coping with the embodiment of the present invention Process constitutes any restriction.

Those of ordinary skill in the art may be aware that described in conjunction with the examples disclosed in this document various illustrative Logical block (illustrative logical block) and step (step), can be with electronic hardware or computer software Combination with electronic hardware is realized.These functions are implemented in hardware or software actually, depending on technical solution Specific application and design constraint.Professional technician can to each specific application come using distinct methods to realize The function of description, but such implementation should not be considered as beyond 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 several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit It closes or communicates to connect, 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.

In the above-described embodiments, can come wholly or partly by software, hardware, firmware or any combination thereof real It is existing.When implemented in software, it can entirely or partly realize in the form of a computer program product.The computer program Product includes one or more computer instructions.When loading on computers and executing the computer program instructions, all or It partly generates according to process or function described in the embodiment of the present invention.The computer can be general purpose computer, dedicated meter Calculation machine, computer network or other programmable devices.The computer instruction can store in computer readable storage medium In, or from a computer readable storage medium to the transmission of another computer readable storage medium, for example, the computer Instruction can pass through wired (such as coaxial cable, optical fiber, number from a web-site, computer, server or data center User's line (DSL)) or wireless (such as infrared, wireless, microwave etc.) mode to another web-site, computer, server or Data center is transmitted.The computer readable storage medium can be any usable medium that computer can access or It is comprising data storage devices such as one or more usable mediums integrated server, data centers.The usable medium can be with It is magnetic medium, (for example, floppy disk, hard disk, tape), optical medium (for example, DVD) or semiconductor medium (such as solid state hard disk Solid State Disk (SSD)) etc..

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 based on the protection scope of the described claims.

Claims

1. a kind of transmission time processing method characterized by comprising

First equipment determines the transmission time unit for being allocated to the second equipment, and second equipment is the transmission of first equipment Time authorizes node；

First equipment is allocated to the transmission time unit of second equipment according to, and the second equipment of Xiang Suoshu, which is sent, to be passed Defeated time grant message；

Include unit instruction message in the transmission time grant message, unit instruction information be used to indicate be allocated to it is described The transmission time unit of second equipment, the transmission time unit for being allocated to second equipment are used for transmission described second and set The standby data between its child node.

2. the method according to claim 1, wherein the method also includes:

First equipment receives the time requirement message that the second equipment is sent, and the time requirement message is for requesting described first to set Standby is the second device configuration transmission time unit；

First equipment determines the transmission time unit for being allocated to the second equipment, comprising:

First equipment determines the transmission time unit for being allocated to the second equipment according to the time requirement message.

3. according to the method described in claim 2, it is characterized in that, the method also includes:

First equipment sends uplink scheduling information to second equipment, and the uplink scheduling information is used to indicate described the The running time-frequency resource of two equipment uplink；

First equipment receives the time requirement message that the second equipment is sent, comprising:

First equipment receives the time demand information that second equipment is sent on the running time-frequency resource.

4. according to the method in claim 2 or 3, which is characterized in that the method also includes:

First equipment sends triggering configuration message to second equipment, includes indicating in the period in the triggering configuration message Information and/or event indicate that information, the period instruction information are used to indicate the second equipment transmission time demand and disappear The time cycle of breath；The event instruction information is used to indicate the triggering thing that second equipment sends the time requirement message Part；

The time requirement message, which is second equipment, indicates time cycle of information instruction and/or described according to the period Event indicates what the trigger event of information instruction was sent.

5. according to the described in any item methods of claim 2-4, which is characterized in that the transmission for being allocated to second equipment Time quantum is the subset of the first transmission duration, the described first transmission duration that a length of first equipment obtains when transmitting.

6. according to the method described in claim 5, it is characterized in that, the first transmission duration includes at least the first transmission time Unit and the second transmission time unit, the first transmission time unit are used between first equipment and second equipment Data transmission；The transmission time unit for being allocated to second equipment is the subset of the second transmission time unit.

7. according to the method described in claim 6, it is characterized in that, including the second equipment institute in the time requirement message The third needed transmits duration, and first equipment determines the transmission time for being allocated to the second equipment according to the time requirement message Unit, comprising:

First equipment third according to needed for second equipment transmits duration, by the complete of the second transmission time unit Portion or part are allocated to second equipment, obtain the transmission time unit for being allocated to second equipment.

8. the method according to the description of claim 7 is characterized in that further including second equipment in the time requirement message The type of service and/or service priority of required transmission, the transmission of first equipment third according to needed for second equipment The second transmission time unit is allocated to second equipment by duration in whole or in part, and acquisition is allocated to described the The transmission time unit of two equipment, comprising:

Transmission needed for first equipment third according to needed for second equipment transmits duration and second equipment Type of service and/or service priority described second set being allocated in whole or in part for the second transmission time unit It is standby, obtain the transmission time unit for being allocated to second equipment.

9. method according to claim 7 or 8, which is characterized in that third needed for second equipment, which transmits duration, is It is determined according to the link-quality between second equipment and its child node and the data volume of required transmission.

10. a kind of transmission time processing method characterized by comprising

Second equipment receives the transmission time grant message that first equipment is sent, in the transmission time grant message Indicate that information, the unit instruction information are used to indicate the transmission time unit for being allocated to second equipment including unit；

Second equipment indicates the determining transmission time unit for being allocated to itself of information according to the unit；

Second equipment transmits the data between its child node on the transmission time unit for being allocated to itself.

11. according to the method described in claim 10, it is characterized in that, the method also includes:

Second equipment is to the first equipment sending time requirement message, and the time requirement message is for requesting described the One equipment is the second device configuration transmission time unit.

12. according to the method for claim 11, which is characterized in that the method also includes:

Second equipment receives the uplink scheduling information that first equipment is sent；

Second equipment is to the first equipment sending time requirement message, comprising:

Second equipment sending time requirement message on the running time-frequency resource that the uplink scheduling information indicates.

13. method according to claim 11 or 12, which is characterized in that the method also includes:

Second equipment receives the triggering configuration message that first equipment is sent, and includes the period in the triggering configuration message Indicate that information and/or event indicate information, the period instruction information is used to indicate the second equipment transmission time need to Ask the time cycle of message；The event instruction information is used to indicate the touching that second equipment sends the time requirement message Hair event；

Second equipment indicates what the time cycle of information instruction and/or event instruction information indicated according to the period Trigger event sends the time requirement message to the first equipment.

14. 1 to 13 described in any item methods according to claim 1, which is characterized in that include institute in the time requirement message Third needed for stating the second equipment transmits duration, and third transmission duration by first equipment for described in being determined and being allocated to The transmission time unit of second equipment.

15. according to the method for claim 14, which is characterized in that further include described second setting in the time requirement message The type of service and/or service priority of standby required transmission, the type of service and/or service priority are used for by described first Equipment determines the transmission time unit for being allocated to second equipment.

16. method according to claim 14 or 15, which is characterized in that third needed for second equipment transmits duration It is to be determined according to the link-quality between second equipment and its child node and the data volume of required transmission.

17. a kind of equipment characterized by comprising processor and transceiver；

The processor, for determining the transmission time unit for being allocated to the second equipment, second equipment sets for described first Standby transmission time authorizes node；

The transceiver, for being allocated to the transmission time unit of second equipment, the second equipment of Xiang Suoshu hair according to Send transmission time grant message；

18. equipment according to claim 17, which is characterized in that

The transceiver is also used to receive the time requirement message of the second equipment transmission, and the time requirement message is for requesting First equipment is the second device configuration transmission time unit；

The processor determines the transmission time unit for being allocated to the second equipment, specifically:

The transmission time unit for being allocated to the second equipment is determined according to the time requirement message.

19. according to the method for claim 18, which is characterized in that

The transceiver is also used to send uplink scheduling information to second equipment, and the uplink scheduling information is used to indicate The running time-frequency resource of the second equipment uplink；

The transceiver receives the time requirement message that the second equipment is sent, specifically:

Receive the time demand information that second equipment is sent on the running time-frequency resource.

20. equipment described in 8 or 19 according to claim 1, which is characterized in that

The transceiver is also used to send triggering configuration message to second equipment, includes week in the triggering configuration message Phase indicates information and/or event indicates that information, the period instruction information are used to indicate second equipment and send the time The time cycle of requirement message；The event instruction information is used to indicate second equipment and sends the time requirement message Trigger event；

21. 6 to 20 described in any item equipment according to claim 1, which is characterized in that described to be allocated to second equipment Transmission time unit is the subset of the first transmission duration, when the described first transmission a length of first equipment obtain transmission when It is long.

22. equipment according to claim 21, which is characterized in that when the first transmission duration includes at least the first transmission Between unit and the second transmission time unit, the first transmission time unit for first equipment and second equipment it Between data transmission；The transmission time unit for being allocated to second equipment is the son of the second transmission time unit Collection.

23. equipment according to claim 22, which is characterized in that include second equipment in the time requirement message Required third transmits duration, and the processor determines the transmission time for being allocated to the second equipment according to the time requirement message It is single, specifically:

Duration is transmitted according to third needed for second equipment, by matching in whole or in part for the second transmission time unit It sets to second equipment, obtains the transmission time unit for being allocated to second equipment.

24. equipment according to claim 23, which is characterized in that further include described second setting in the time requirement message The type of service and/or service priority of standby required transmission, the transmission of processor third according to needed for second equipment The second transmission time unit is allocated to second equipment by duration in whole or in part, and acquisition is allocated to described the The transmission time unit of two equipment, specifically:

The type of service of transmission needed for transmitting duration and second equipment according to third needed for second equipment and/or The second transmission time unit is allocated to second equipment in whole or in part, is allocated to by service priority The transmission time unit of second equipment.

25. the equipment according to claim 23 or 24, which is characterized in that third needed for second equipment transmits duration It is to be determined according to the link-quality between second equipment and its child node and the data volume of required transmission.

26. a kind of equipment characterized by comprising processor and transceiver

The transceiver, the transmission time grant message sent for receiving first equipment, the transmission time, which is authorized, to disappear It include that unit indicates that information, the unit instruction information are used to indicate the transmission time list for being allocated to second equipment in breath Member；

The processor, for indicating the determining transmission time unit for being allocated to itself of information according to the unit；

The transceiver is also used to transmit the number between its child node on the transmission time unit for being allocated to itself According to.

27. equipment according to claim 26, which is characterized in that

The transceiver is also used to the first equipment sending time requirement message, and the time requirement message is for requesting First equipment is the second device configuration transmission time unit.

28. equipment according to claim 27, which is characterized in that

The transceiver is also used to receive the uplink scheduling information that first equipment is sent；

The transceiver to the first equipment sending time requirement message, specifically:

The sending time requirement message on the running time-frequency resource of uplink scheduling information instruction.

29. the equipment according to right 27 or 28, which is characterized in that

The transceiver is also used to receive the triggering configuration message that first equipment is sent, wraps in the triggering configuration message Period instruction information and/or event instruction information are included, the period instruction information is used to indicate described in the second equipment transmission The time cycle of time requirement message；The event instruction information is used to indicate the second equipment transmission time demand and disappears The trigger event of breath；

According to the period indicate information instruction time cycle and/or event instruction information instruction trigger event to the One equipment sends the time requirement message.

30. according to the described in any item equipment of claim 27 to 29, which is characterized in that include institute in the time requirement message Third needed for stating the second equipment transmits duration, and third transmission duration by first equipment for described in being determined and being allocated to The transmission time unit of second equipment.

31. equipment according to claim 30, which is characterized in that further include described second setting in the time requirement message The type of service and/or service priority of standby required transmission, the type of service and/or service priority are used for by described first Equipment determines the transmission time unit for being allocated to second equipment.

32. the equipment according to claim 30 or 31, which is characterized in that third needed for second equipment transmits duration It is to be determined according to the link-quality between second equipment and its child node and the data volume of required transmission.