CN108124290B

CN108124290B - Processing method for non-access switching, mobile communication terminal and access equipment

Info

Publication number: CN108124290B
Application number: CN201611074315.6A
Authority: CN
Inventors: 董洪; 孙立新; 丁颖哲; 周明宇
Original assignee: Baicells Technologies Co Ltd
Current assignee: Baicells Technologies Co Ltd
Priority date: 2016-11-29
Filing date: 2016-11-29
Publication date: 2020-05-15
Anticipated expiration: 2036-11-29
Also published as: WO2018099344A1; CN108124290A

Abstract

The invention provides a processing method for non-access switching, a mobile communication terminal and an access device, wherein the method comprises the following steps: acquiring an RRC connection reconfiguration message sent by source access equipment, wherein the RRC connection reconfiguration message carries configuration information sent by uplink data of a mobile communication terminal in target access equipment, and the configuration information comprises first configuration information associated with identification information of the mobile communication terminal; configuring a first uplink transmission resource according to the first configuration information; and sending a corresponding completion indication message to the target access equipment on the configured first uplink sending resource so that the target access equipment can determine the identification information of the mobile communication terminal sending the completion indication message. The first configuration information associated with the identification information of the mobile communication terminal is adopted to carry out the first uplink transmission resource configuration on the mobile communication terminal, so that the RRC connection reconfiguration completion message does not need to be transmitted in the PUSCH resource, and the time delay of the non-access switching is effectively shortened.

Description

Processing method for non-access switching, mobile communication terminal and access equipment

Technical Field

The present invention relates to the field of communications, and in particular, to a processing method for non-access handover, a mobile communication terminal, and an access device.

Background

In the current LTE R14 system, in order to reduce the delay caused by handover, RACH-less (no access) handover is introduced. When the mobile communication terminal is switched without access, the source base station determines whether the UE is switched or not and the target base station which needs to be switched according to a pre-configured switching strategy, and then the UE carries out uplink transmission on the target base station. However, in the handover process, the UE needs to send an RRC connection reconfiguration complete (rrcconnectionreconfiguration complete) message to the target base station, and before that, the target base station needs to send an uplink scheduling GRANT UL-GRANT message, so that the handover delay is relatively long.

Disclosure of Invention

The embodiment of the invention provides a processing method for non-access switching, a mobile communication terminal and access equipment, which aim to solve the problem of larger time delay of non-access switching.

In a first aspect, an embodiment of the present invention provides a method for processing non-access handover, including:

acquiring a radio resource control protocol (RRC) connection reconfiguration message sent by source access equipment, wherein the RRC connection reconfiguration message carries configuration information sent by uplink data of a mobile communication terminal in target access equipment, and the configuration information comprises first configuration information associated with identification information of the mobile communication terminal;

configuring first uplink transmission resources according to first configuration information in the RRC connection reconfiguration message;

and sending a corresponding completion indication message to the target access equipment on the configured first uplink sending resource, so that the target access equipment determines the identification information of the mobile communication terminal sending the completion indication message according to the incidence relation between the first configuration information and the identification information of the mobile communication terminal.

In a second aspect, an embodiment of the present invention further provides a method for processing non-access handover, including:

acquiring a switching request message sent by source access equipment based on a measurement report of a mobile communication terminal;

sending a switching request response message to the source access equipment so that the source access equipment sends a radio resource control protocol (RRC) connection reconfiguration message to the mobile communication terminal; the switching request response message and the RRC connection reconfiguration message both carry configuration information sent by uplink data of the mobile communication terminal in target access equipment, wherein the configuration information comprises first configuration information associated with identification information of the mobile communication terminal;

receiving a completion indication message sent by the mobile communication terminal on a first uplink sending resource corresponding to the first configuration information;

and determining the identification information of the mobile communication terminal which sends the completion indication message according to the incidence relation between the first configuration information and the identification information of the mobile communication terminal, and informing the high layer of completing the switching.

In a third aspect, an embodiment of the present invention further provides a mobile communication terminal, including:

a first obtaining module, configured to obtain a radio resource control protocol RRC connection reconfiguration message sent by a source access device, where the RRC connection reconfiguration message carries configuration information that is sent by a mobile communication terminal uplink data in a target access device, and the configuration information includes first configuration information associated with identification information of the mobile communication terminal;

a configuration module, configured to configure a first uplink transmission resource according to first configuration information in the RRC connection reconfiguration message;

and the control module is used for sending a corresponding completion indication message to the target access equipment on the configured first uplink sending resource so that the target access equipment can determine the identification information of the mobile communication terminal sending the completion indication message according to the incidence relation between the first configuration information and the identification information of the mobile communication terminal.

In a fourth aspect, an embodiment of the present invention further provides an access device, configured to be a target access device for performing non-access handover as a mobile communication terminal, where the target access device includes:

a second obtaining module, configured to obtain a handover request message sent by a source access device based on a measurement report of a mobile communication terminal;

a sending module, configured to send a handover request response message to the source access device, so that the source access device sends a radio resource control protocol RRC connection reconfiguration message to the mobile communication terminal; the switching request response message and the RRC connection reconfiguration message both carry configuration information sent by uplink data of the mobile communication terminal in target access equipment, wherein the configuration information comprises first configuration information associated with identification information of the mobile communication terminal;

a receiving module, configured to receive a completion indication message sent by the mobile communication terminal on a first uplink transmission resource corresponding to the first configuration information;

and the determining module is used for determining the identification information of the mobile communication terminal which sends the completion indication message according to the incidence relation between the first configuration information and the identification information of the mobile communication terminal and informing the high level of completing the switching.

In a fifth aspect, an embodiment of the present invention further provides a mobile communication terminal, including: the device comprises a processor, a memory, a network interface and a data bus, wherein the data bus is used for connecting the processor, the memory and the network interface, the memory is used for storing program codes, and the processor is used for calling the program codes stored in the memory to execute the following operations:

In a sixth aspect, an embodiment of the present invention further provides an access device, configured to be a target access device for performing non-access handover as a mobile communication terminal, where the access device includes: the device comprises a processor, a memory, a network interface and a data bus, wherein the data bus is used for connecting the processor, the memory and the network interface, the memory is used for storing program codes, and the processor is used for calling the program codes stored in the memory to execute the following operations:

In this way, in the embodiment of the present invention, a radio resource control protocol RRC connection reconfiguration message sent by a source access device is obtained, where the RRC connection reconfiguration message carries configuration information that is sent by a mobile communication terminal uplink data in a target access device, and the configuration information includes first configuration information associated with identification information of the mobile communication terminal; configuring first uplink transmission resources according to first configuration information in the RRC connection reconfiguration message; and sending a corresponding completion indication message to the target access equipment on the configured first uplink sending resource, so that the target access equipment determines the identification information of the mobile communication terminal sending the completion indication message according to the incidence relation between the first configuration information and the identification information of the mobile communication terminal. The first configuration information associated with the identification information of the mobile communication terminal is adopted to carry out the first uplink transmission resource configuration on the mobile communication terminal, so that the RRC connection reconfiguration completion message does not need to be transmitted in the PUSCH resource, and the time delay of the non-access switching is effectively shortened.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a flowchart of a method for processing a no-access handover according to a first embodiment of the present invention;

fig. 2 is a flowchart of a method for processing a no-access handover according to a second embodiment of the present invention;

fig. 3 is a second flowchart of a processing method of handover without access according to a second embodiment of the present invention;

fig. 4 is a third flowchart of a processing method for handover without access according to a second embodiment of the present invention;

fig. 5 is a flowchart of a method for processing no access handover according to a third embodiment of the present invention;

fig. 6 is a flowchart of a method for processing no access handover according to a fourth embodiment of the present invention;

fig. 7 is a flowchart of a processing method of no access handover according to a fifth embodiment of the present invention;

fig. 8 is a second flowchart of a processing method of handover without access according to a fifth embodiment of the present invention;

fig. 9 is a structural diagram of a mobile communication terminal according to a sixth embodiment of the present invention;

fig. 10 is a structural diagram of a control module in a mobile communication terminal according to a sixth embodiment of the present invention;

fig. 11 is a block diagram of an access device according to a seventh embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the embodiment of the present invention, the mobile communication terminal (UE) may be a mobile phone (or a mobile phone), or other devices capable of sending or receiving wireless signals, including a user Equipment (terminal), a Personal Digital Assistant (PDA), a wireless modem, a wireless communication device, a handheld device, a laptop computer, a cordless phone, a Wireless Local Loop (WLL) station, a CPE (Customer premises Equipment) or a mobile smart hotspot capable of converting mobile signals into WiFi signals, a smart appliance, or other devices capable of autonomously communicating with a mobile communication network without human operation.

In the embodiment of the present invention, the access device may be a Base Station, and it is understood that the form of the Base Station is not limited, and may be a Macro Base Station (Macro Base Station), a micro Base Station (Pico Base Station), a Node B (the name of a 3G mobile Base Station), an enhanced Base Station (ENB), a Home enhanced Base Station (Femto ENB or Home eNode B or Home ENB or HNEB), a relay Station, an access point, an RRU (Remote Radio Unit), an RRH (Remote Radio head), and the like.

First embodiment

Referring to fig. 1, fig. 1 is a flowchart of a processing method for handover without access according to an embodiment of the present invention, and as shown in fig. 1, the processing method includes the following steps:

step 101, acquiring a radio resource control protocol RRC connection reconfiguration message sent by a source access device, where the RRC connection reconfiguration message carries configuration information sent by uplink data of a mobile communication terminal in a target access device, and the configuration information includes first configuration information associated with identification information of the mobile communication terminal.

In this step, the source access device refers to a source base station, and the source access device may determine whether the mobile communication terminal performs handover and a target access device after handover according to a measurement report reported by the mobile communication terminal and a pre-configured handover policy. It should be noted that, the handover referred to in the embodiments of the present invention refers to no access handover.

Specifically, when determining that the mobile communication terminal is handed over to the target access device (target base station), the source access device sends a handover request message to the target base station. And the target access equipment responds to the switching request message, and at the moment, the target access equipment allocates corresponding configuration information sent by uplink data to the mobile communication terminal according to the switching request message, and carries the configuration information in the switching request response message to return to the source access equipment. After receiving the handover request response message, the source access device sends an RRC connection reconfiguration message (RRCConnectionReconfiguration message) to the mobile communication terminal, and the mobile terminal configures uplink transmission resources of the mobile communication terminal according to the received RRC connection reconfiguration message.

In this embodiment, the first configuration information is designated configuration information, and when the target access device allocates the first configuration information to the mobile communication terminal, the association relationship between the first configuration information and the identification information of the mobile communication terminal is stored.

And step 102, configuring the first uplink transmission resource according to the first configuration information in the RRC connection reconfiguration message.

In this step, the mobile communication terminal may configure the uplink transmission resource according to the first configuration information in the RRC connection reconfiguration message to form a first uplink transmission resource. It should be noted that the type of the first configuration information may be set according to actual needs, for example, the first configuration information may be configuration information on a physical random access channel PRACH resource, or may be configuration information on a physical uplink control channel PUCCH resource. It is understood that the content of the configuration information may be different for different types of the first configuration information, and is not further limited and described herein.

Step 103, sending a corresponding completion indication message to the target access device on the configured first uplink sending resource, so that the target access device determines the identification information of the mobile communication terminal sending the completion indication message according to the association relationship between the first configuration information and the identification information of the mobile communication terminal.

In this step, after the mobile communication terminal performs the first uplink transmission resource configuration according to the first configuration information, the corresponding completion indication message is sent according to the transmission time of the first uplink transmission resource. Specifically, the content of the completion indication message sent by the first configuration messages of different types is also different, which is described in detail in the following embodiments. When detecting that the sending time of the first uplink sending resource is reached, sending a corresponding completion indication message to the target access equipment to inform the target access equipment that the current mobile communication terminal has completed the handover. Specifically, the target access device determines the identification information of the mobile communication terminal sending the message according to the received message and the association relationship between the first configuration information previously stored by the target access device and the identification information of the mobile communication terminal, so as to indicate that the mobile communication terminal has completed handover at a higher layer.

Second embodiment

In this embodiment, the first configuration information includes: physical random access channel resources and a dedicated preamble on a physical random access channel; and/or physical uplink control channel resources. That is, the present invention may set one kind of first configuration message, or may set a plurality of kinds of first configuration messages. The following details different transmission forms:

in a first scheme, when the first configuration information comprises physical random access channel resources and a dedicated preamble on a physical random access channel, the association relationship between the first configuration information and identification information of a mobile communication terminal is that the dedicated preamble is associated with the identification information of the mobile communication terminal; referring to fig. 2, the step 103 includes:

step 1031, sending the dedicated preamble to the target access device on the configured first uplink sending resource, so that the target access device determines the identification information of the mobile communication terminal sending the dedicated preamble according to the received dedicated preamble.

In this step, the first uplink transmission resource of the mobile communication terminal may be configured according to the physical random access channel resource, and when the time of the first uplink transmission resource reaches, the dedicated preamble sequence in the first configuration information is sent to the target access device. When the target access device receives the special leader sequence, the identification information of the mobile communication terminal corresponding to the received special leader sequence is searched according to the association relation stored before, so that the mobile communication terminal is determined to complete the switching, and at this time, the mobile communication terminal corresponding to the special leader sequence at the high level can be indicated to complete the switching.

In the embodiment of the invention, the special leader sequence is sent on the physical random access channel resource, so that whether the mobile communication terminal completes the switching can be determined according to the corresponding relation between the special leader sequence and the identification information of the mobile communication terminal, and compared with the prior art that the PUSCH resource is adopted to send the RRC connection reconfiguration completion message, the method and the device can shorten the switching time delay. In addition, the difficulty of the switching operation is reduced.

In a second scheme, when the first configuration information includes physical uplink control channel resources, the association relationship between the first configuration information and identification information of a mobile communication terminal is that the resource location of the physical uplink control channel resources is associated with the identification information of the mobile communication terminal; referring to fig. 3, the step 103 includes:

step 1032, sending a scheduling request message to the target access device on the configured first uplink transmission resource, so that the target access device determines, according to the resource location of the physical uplink control channel resource corresponding to the received scheduling request message, the identification information of the mobile communication terminal that sent the scheduling request message.

In this step, the first uplink transmission resource of the mobile communication terminal may be configured according to the physical uplink control channel resource, and when the time of the first uplink transmission resource reaches, a scheduling request message (SR message) is sent to the target access device. When the target access device receives the scheduling request message, the identification information of the mobile communication terminal corresponding to the scheduling request message is searched in the association relation stored in the resource position of the physical uplink control channel resource in advance according to the scheduling request message, so that the mobile communication terminal is determined to complete the switching, and at the moment, the mobile communication terminal corresponding to the scheduling request at the high level can be indicated to complete the switching.

In the embodiment of the invention, the scheduling request message is sent on the physical uplink control channel resource, so that whether the mobile communication terminal completes switching can be determined according to the corresponding relation between the resource position of the physical uplink control channel resource for transmitting the scheduling request message and the identification information of the mobile communication terminal, therefore, compared with the prior art that the PUSCH resource is adopted to send the RRC connection reconfiguration completion message, the method and the device can shorten the switching time delay. In addition, the difficulty of switching operation is reduced.

Further, when the first configuration information includes physical random access channel resources, a dedicated preamble on a physical random access channel, and physical uplink control channel resources, in order to further reduce latency, the physical random access channel resources or the physical uplink control channel resources may be selected for transmission. Specifically, referring to fig. 4, the step 103 includes:

step 1033, obtaining a first sending time corresponding to the first uplink sending resource of the configured physical random access channel resource and a second sending time of the first uplink sending resource of the physical uplink control channel resource;

step 1034, determining whether the first sending time is the same as the second sending time; if not, go to step 1035, if yes, go to step 1036;

step 1035, selecting a first uplink transmission resource corresponding to a transmission time closer to the current time from the first transmission time and the second transmission time, and transmitting a corresponding completion indication message to the target access device;

step 1036, selecting any one of the first uplink transmission resources, and transmitting a corresponding completion indication message to the target access device.

In this step, the first transmission time refers to a time when the mobile communication terminal transmits the dedicated preamble sequence on the first uplink transmission resource of the physical random access channel resource, and the second transmission time refers to a time when the mobile communication terminal transmits the scheduling request message on the first uplink transmission resource of the physical uplink control channel resource. Specifically, when the time comes first, the transmission may be performed in a corresponding manner. When the two times are consistent, one resource can be selected arbitrarily for transmission, and a default transmission mode can be defined herein.

It can be understood that, since different channel resource transmission periods are different, in this embodiment, a physical random access channel resource and a physical uplink control channel resource are respectively configured, and then it is determined which channel is adopted for transmission according to the transmission time of the first uplink transmission resource corresponding to both of the physical random access channel resource and the physical uplink control channel resource, the time is relatively fast, so that a message is transmitted on the relatively fast channel resource, so that the target access device can determine the handover completion state of the mobile communication terminal.

Third embodiment

In this embodiment, the configuration information further includes second configuration information, where the second configuration information includes a physical uplink shared channel resource. Referring to fig. 5, the processing method for non-access handover provided in this embodiment includes:

step 501, acquiring a radio resource control protocol RRC connection reconfiguration message sent by a source access device, where the RRC connection reconfiguration message carries configuration information sent by a mobile communication terminal uplink data in a target access device, where the configuration information includes first configuration information associated with identification information of the mobile communication terminal and second configuration information, and the second configuration information includes a physical uplink shared channel resource;

step 502, configuring a first uplink transmission resource according to the first configuration information in the RRC connection reconfiguration message, and configuring a second uplink transmission resource according to the second configuration information;

step 503, determining whether the sending time corresponding to the second uplink sending resource reaches earlier than the sending time corresponding to the first uplink sending resource; if yes, go to step 504, otherwise go to step S505;

step 504, sending an RRC connection reconfiguration complete message to the target access device on the configured second uplink transmission resource;

and step 505, sending a corresponding completion indication message to the target access device on the configured first uplink transmission resource.

In the embodiment of the invention, a traditional switching indication process is correspondingly added, namely, the RRC connection reconfiguration completion message is sent by adopting the physical uplink shared channel resource. When the target access device receives the RRC connection reconfiguration complete message sent by the mobile communication terminal on the physical uplink shared channel resource, the RRC connection reconfiguration complete message is forwarded to the RRC layer, and the specific handover procedure is not described herein again.

In this embodiment, the existing handover procedure operation is combined, so that not only the delay of the handover procedure can be shortened, but also the flexibility of the handover operation is improved. In addition, the original switching flow mechanism is not changed, so that the compatibility is improved.

It should be noted that, in this embodiment, when a Semi-persistent scheduling (SPS Semi-persistent scheduling) is used to configure the physical uplink shared channel resource, the method further includes: after sending a corresponding completion indication message to the target access equipment on the configured first uplink sending resource, releasing the physical uplink shared channel resource allocated by the semi-static scheduling mode; or, after sending the RRC connection reconfiguration complete message to the target access device on the configured second uplink transmission resource, releasing the physical uplink shared channel resource allocated in the semi-persistent scheduling manner. Specifically, the physical uplink shared channel resources allocated by the mobile communication terminal in the semi-persistent scheduling mode are released, so that unnecessary resource overhead is avoided.

Fourth embodiment

Referring to fig. 6, fig. 6 is a flowchart of a processing method for handover without access according to an embodiment of the present invention, and as shown in fig. 6, the processing method includes the following steps:

step 601, acquiring a handover request message sent by a source access device based on a measurement report of a mobile communication terminal.

Step 602, sending a handover request response message to the source access device, so that the source access device sends a radio resource control protocol RRC connection reconfiguration message to the mobile communication terminal; the handover request response message and the RRC connection reconfiguration message both carry configuration information that is uplink data transmission of the mobile communication terminal in a target access device, where the configuration information includes first configuration information associated with identification information of the mobile communication terminal.

The mobile communication terminal may configure the uplink transmission resource according to the first configuration information in the RRC connection reconfiguration message to form a first uplink transmission resource. It should be noted that the type of the first configuration information may be set according to actual needs, for example, the first configuration information may be configuration information on a physical random access channel PRACH resource, or may be configuration information on a physical uplink control channel PUCCH resource. It is understood that the content of the configuration information may be different for different types of the first configuration information, and is not further limited and described herein.

Step 603, receiving a completion indication message sent by the mobile communication terminal on the first uplink transmission resource corresponding to the first configuration information.

In this step, after the mobile communication terminal performs the first uplink transmission resource configuration according to the first configuration information, the corresponding completion indication message is sent according to the transmission time of the first uplink transmission resource. Specifically, the content of the completion indication message sent by the first configuration messages of different types is also different, which is described in detail in the following embodiments. When detecting that the sending time of the first uplink sending resource is reached, sending a corresponding completion indication message to the target access equipment to inform the target access equipment that the current mobile communication terminal has completed the handover.

Step 604, determining the identification information of the mobile communication terminal sending the completion indication message according to the association relationship between the first configuration information and the identification information of the mobile communication terminal, and notifying the high layer of completing the handover.

Specifically, the target access device determines the identification information of the mobile communication terminal sending the message according to the received message and the association relationship between the first configuration information previously stored by the target access device and the identification information of the mobile communication terminal, so as to indicate that the mobile communication terminal has completed handover at a higher layer.

In this way, in the embodiment of the present invention, a handover request message sent by a source access device based on a measurement report of a mobile communication terminal is obtained; sending a switching request response message to the source access equipment so that the source access equipment sends a radio resource control protocol (RRC) connection reconfiguration message to the mobile communication terminal; the switching request response message and the RRC connection reconfiguration message both carry configuration information sent by uplink data of the mobile communication terminal in target access equipment, wherein the configuration information comprises first configuration information associated with identification information of the mobile communication terminal; receiving a completion indication message sent by the mobile communication terminal on a first uplink sending resource corresponding to the first configuration information; and determining the identification information of the mobile communication terminal which sends the completion indication message according to the incidence relation between the first configuration information and the identification information of the mobile communication terminal, and informing the high layer of completing the switching. The first configuration information associated with the identification information of the mobile communication terminal is adopted to carry out the first uplink transmission resource configuration on the mobile communication terminal, so that the RRC connection reconfiguration completion message does not need to be transmitted in the PUSCH resource, and the time delay of the non-access switching is effectively shortened.

Fifth embodiment

in a first scheme, when the first configuration information comprises physical random access channel resources and a dedicated preamble on a physical random access channel, the association relationship between the first configuration information and identification information of a mobile communication terminal is that the dedicated preamble is associated with the identification information of the mobile communication terminal; the completion indication message is the dedicated preamble; referring to fig. 7, the step 604 includes:

step 6041, according to the received dedicated preamble, determines identification information of the mobile communication terminal that transmitted the dedicated preamble.

In a second scheme, when the first configuration information includes physical uplink control channel resources, the association relationship between the first configuration information and identification information of a mobile communication terminal is that the resource location of the physical uplink control channel resources is associated with the identification information of the mobile communication terminal; the completion indication message is a scheduling request message; referring to fig. 8, the step 604 includes:

step 6042, determining the identification information of the mobile communication terminal sending the scheduling request message according to the resource location of the physical uplink control channel resource corresponding to the received scheduling request message.

In this step, the first uplink transmission resource of the mobile communication terminal may be configured according to the physical uplink control channel resource, and when the time of the first uplink transmission resource reaches, a scheduling request message (SR message) is sent to the target access device. When the target access device receives the scheduling request message, the identification information of the mobile communication terminal corresponding to the scheduling request message is searched in the association relation stored before according to the resource position of the physical uplink control channel resource for transmitting the scheduling request message, so that the mobile communication terminal is determined to complete the switching, and at this time, the mobile communication terminal corresponding to the scheduling request at a high level can be indicated to complete the switching.

In the embodiment of the invention, the scheduling request message is sent on the physical uplink control channel resource, so that whether the mobile communication terminal completes switching can be determined according to the corresponding relation between the resource position of the physical uplink control channel resource of the scheduling request message and the identification information of the mobile communication terminal. In addition, the difficulty of switching operation is reduced.

Further, the configuration information further includes second configuration information, where the second configuration information includes a physical uplink shared channel resource. The method further comprises the following steps:

and receiving an RRC connection reconfiguration complete message sent by the mobile communication terminal at a second uplink transmission resource corresponding to the second configuration information, and forwarding the RRC connection reconfiguration complete message to an RRC layer.

In this embodiment, the mobile communication terminal configures the first uplink transmission resource according to the first configuration information in the RRC connection reconfiguration message, and configures the second uplink transmission resource according to the second configuration information; judging whether the sending time corresponding to the second uplink sending resource reaches earlier than the sending time corresponding to the first uplink sending resource; and if not, sending a corresponding completion indication message to the target access equipment on the configured first uplink transmission resource. In the embodiment of the invention, a traditional switching indication process is correspondingly added, namely, the RRC connection reconfiguration completion message is sent by adopting the physical uplink shared channel resource. When the target access device receives the RRC connection reconfiguration complete message sent by the mobile communication terminal on the physical uplink shared channel resource, the RRC connection reconfiguration complete message is forwarded to the RRC layer, and the specific handover procedure is not described herein again.

It should be noted that, in this embodiment, when the semi-persistent scheduling is adopted to configure the physical uplink shared channel resources of the mobile communication terminal and the target access device, the method further includes: after informing the high layer to complete the switching, releasing the physical uplink shared channel resource allocated by the target access equipment based on the semi-static scheduling mode; or after the RRC connection reconfiguration completion message is forwarded to the RRC layer, releasing the physical uplink shared channel resource allocated by the target access equipment based on a semi-static scheduling mode. Specifically, the physical uplink shared channel resources allocated by the target access device in the semi-persistent scheduling manner are released, so that unnecessary resource overhead is avoided.

Sixth embodiment

Referring to fig. 9, fig. 9 is a structural diagram of a mobile communication terminal according to an embodiment of the present invention, which can implement details of the processing method of the first to third embodiments without access handover, and achieve the same effect. As shown in fig. 9, the mobile communication terminal 900 includes a first acquisition module 901, a configuration module 902, and a control module 903, wherein:

a first obtaining module 901, configured to obtain a radio resource control protocol RRC connection reconfiguration message sent by a source access device, where the RRC connection reconfiguration message carries configuration information that is sent by a mobile communication terminal uplink data in a target access device, and the configuration information includes first configuration information associated with identification information of the mobile communication terminal;

a configuring module 902, configured to configure a first uplink transmission resource according to first configuration information in the RRC connection reconfiguration message;

a control module 903, configured to send a corresponding completion indication message to the target access device on the configured first uplink transmission resource, so that the target access device determines, according to an association relationship between the first configuration information and the identification information of the mobile communication terminal, the identification information of the mobile communication terminal that sends the completion indication message.

Optionally, the first configuration information includes: physical random access channel resources and a dedicated preamble on a physical random access channel; and/or physical uplink control channel resources.

Optionally, when the first configuration information includes a physical random access channel resource and a dedicated preamble on a physical random access channel, the association relationship between the first configuration information and the identification information of the mobile communication terminal is that the dedicated preamble is associated with the identification information of the mobile communication terminal;

the control module 903 is specifically configured to send the dedicated preamble to the target access device on the configured first uplink transmission resource, so that the target access device determines, according to the received dedicated preamble, the identification information of the mobile communication terminal that sent the dedicated preamble.

Optionally, when the first configuration information includes a physical uplink control channel resource, the association relationship between the first configuration information and the identification information of the mobile communication terminal is that a resource location of the physical uplink control channel resource is associated with the identification information of the mobile communication terminal;

the control module 903 is specifically configured to send a scheduling request message to the target access device on the configured first uplink transmission resource, so that the target access device determines, according to the resource location of the physical uplink control channel resource corresponding to the received scheduling request message, identification information of the mobile communication terminal that sends the scheduling request message.

Optionally, referring to fig. 10, when the first configuration information includes physical random access channel resources, a dedicated preamble on a physical random access channel, and physical uplink control channel resources, the control module 903 includes:

an obtaining unit 9031, configured to obtain a first sending time corresponding to a first uplink sending resource of the configured physical random access channel resource and a second sending time of the first uplink sending resource of the physical uplink control channel resource;

a control unit 9032, configured to select, when the first sending time is different from the second sending time, a first uplink sending resource corresponding to a sending time that is closer to a current time in the first sending time and the second sending time, and send a corresponding completion indication message to the target access device.

Optionally, the control unit 9032 is further configured to select any one of the first uplink transmission resources and send a corresponding completion indication message to the target access device when the first transmission time is the same as the second transmission time.

Optionally, the configuration information further includes second configuration information, where the second configuration information includes a physical uplink shared channel resource.

Optionally, the configuring module 902 is further configured to configure a second uplink transmission resource according to second configuration information in the RRC connection reconfiguration message;

the control module 903 is specifically configured to send an RRC connection reconfiguration complete message to the target access device on the configured second uplink transmission resource when the transmission time corresponding to the second uplink transmission resource reaches earlier than the transmission time corresponding to the first uplink transmission resource.

Optionally, the control module 903 is specifically configured to send, to the target access device, a corresponding completion indication message on the configured first uplink transmission resource when the transmission time corresponding to the second uplink transmission resource does not reach earlier than the transmission time corresponding to the first uplink transmission resource.

Optionally, when the physical uplink shared channel resource is configured in a semi-persistent scheduling manner, the control module 903 is further configured to:

after sending a corresponding completion indication message to the target access equipment on the configured first uplink sending resource, releasing the physical uplink shared channel resource allocated by the semi-static scheduling mode;

and after the RRC connection reconfiguration completion message is sent to the target access equipment on the configured second uplink sending resource, releasing the physical uplink shared channel resource allocated by the semi-static scheduling mode.

Seventh embodiment

Referring to fig. 11, fig. 11 is a structural diagram of an access device according to an embodiment of the present invention, where the access device may be a Base Station, and it can be understood that the form of the Base Station is not limited, and the access device may be a Macro Base Station (Macro Base Station), a micro Base Station (PicoBase Station), a Node B (called by a 3G mobile Base Station), an enhanced Base Station (ENB), a Home enhanced Base Station (femtobe or Home eNode B or Home ENB or HNEB), a relay Station, an access point, an RRU (Remote Radio Unit, Remote Radio module), an RRH (Remote Radio Head, or the like). The access device provided in this embodiment is used as a target access device for performing non-access handover of a mobile communication terminal, and can implement details of a processing method for non-access handover in the fourth to fifth embodiments, and achieve the same effect. As shown in fig. 11, the access device 1100 includes a second obtaining module 1101, a sending module 1102, a receiving module 1103, and a determining module 1104, where:

a second obtaining module 1101, configured to obtain a handover request message sent by a source access device based on a measurement report of a mobile communication terminal;

a sending module 1102, configured to send a handover request response message to the source access device, so that the source access device sends a radio resource control protocol RRC connection reconfiguration message to the mobile communication terminal; the switching request response message and the RRC connection reconfiguration message both carry configuration information sent by uplink data of the mobile communication terminal in target access equipment, wherein the configuration information comprises first configuration information associated with identification information of the mobile communication terminal;

a receiving module 1103, configured to receive a completion indication message sent by the mobile communication terminal on a first uplink sending resource corresponding to the first configuration information;

a determining module 1104, configured to determine, according to the association relationship between the first configuration information and the identifier information of the mobile communication terminal, the identifier information of the mobile communication terminal that sent the completion indication message, and notify the higher layer of completing the handover.

Optionally, when the first configuration information includes a physical random access channel resource and a dedicated preamble on a physical random access channel, the association relationship between the first configuration information and the identification information of the mobile communication terminal is that the dedicated preamble is associated with the identification information of the mobile communication terminal; the completion indication message is the dedicated preamble;

the determining module 1104 is specifically configured to determine, according to the received dedicated preamble, identification information of the mobile communication terminal that sent the dedicated preamble.

Optionally, when the first configuration information includes a physical uplink control channel resource, the association relationship between the first configuration information and the identification information of the mobile communication terminal is that a resource location of the physical uplink control channel resource is associated with the identification information of the mobile communication terminal; the completion indication message is a scheduling request message;

the determining module 1104 is specifically configured to determine, according to a resource location of a physical uplink control channel resource corresponding to the received scheduling request message, identification information of the mobile communication terminal that sent the scheduling request message.

Optionally, the receiving module 1103 is further configured to receive an RRC connection reconfiguration complete message sent by the mobile communication terminal at a second uplink transmission resource corresponding to the second configuration information, and forward the RRC connection reconfiguration complete message to the RRC layer.

Optionally, when the semi-persistent scheduling is adopted to configure the physical uplink shared channel resources of the mobile communication terminal and the target access device, the determining module 1104 is further configured to: and after the RRC connection reconfiguration completion message is forwarded to the RRC layer, releasing the physical uplink shared channel resource allocated by the target access equipment based on the semi-static scheduling mode.

Optionally, when the semi-persistent scheduling is adopted to configure the physical uplink shared channel resources of the mobile communication terminal and the target access device, the determining module 1104 is further configured to: and after the high layer is informed to complete the switching, releasing the physical uplink shared channel resources allocated by the target access equipment based on the semi-static scheduling mode.

Eighth embodiment

The present invention also provides a mobile communication terminal, comprising: the device comprises a processor, a memory, a network interface and a data bus, wherein the data bus is used for connecting the processor, the memory and the network interface, the memory is used for storing program codes, and the processor is used for calling the program codes stored in the memory to execute the following operations:

Optionally, when the first configuration information includes a physical random access channel resource and a dedicated preamble on a physical random access channel, the association relationship between the first configuration information and the identification information of the mobile communication terminal is that the dedicated preamble is associated with the identification information of the mobile communication terminal; the processor is further configured to call the program code stored in the memory to perform the following operations:

and transmitting the special lead code to the target access equipment on the configured first uplink transmission resource, so that the target access equipment determines the identification information of the mobile communication terminal which transmits the special lead code according to the received special lead code.

Optionally, when the first configuration information includes a physical uplink control channel resource, the association relationship between the first configuration information and the identification information of the mobile communication terminal is that a resource location of the physical uplink control channel resource is associated with the identification information of the mobile communication terminal; the processor is further configured to call the program code stored in the memory to perform the following operations:

and sending a scheduling request message to the target access equipment on the configured first uplink sending resource, so that the target access equipment determines the identification information of the mobile communication terminal sending the scheduling request message according to the resource position of the physical uplink control channel resource corresponding to the received scheduling request message.

Optionally, when the first configuration information includes physical random access channel resources, a dedicated preamble on a physical random access channel, and physical uplink control channel resources, the processor is further configured to invoke the program code stored in the memory to perform the following operations:

acquiring first sending time corresponding to a first uplink sending resource of the configured physical random access channel resource and second sending time of the first uplink sending resource of the physical uplink control channel resource;

and when the first sending time is different from the second sending time, selecting a first uplink sending resource corresponding to a sending time which is closer to the current time from the first sending time and the second sending time, and sending a corresponding completion indication message to the target access equipment.

Optionally, the processor is further configured to call the program code stored in the memory to perform the following operations:

and when the first sending time is the same as the second sending time, selecting any one of the first uplink sending resources, and sending a corresponding completion indication message to the target access equipment.

configuring a second uplink transmission resource according to second configuration information in the RRC connection reconfiguration message;

and when the sending time corresponding to the second uplink sending resource is reached earlier than the sending time corresponding to the first uplink sending resource, sending an RRC connection reconfiguration completion message to the target access equipment on the configured second uplink sending resource.

Optionally, the processor is further configured to call the program code stored in the memory to perform the following operations: and when the sending time corresponding to the second uplink sending resource does not reach earlier than the sending time corresponding to the first uplink sending resource, sending a corresponding finishing indication message to the target access equipment on the configured first uplink sending resource.

Optionally, when the physical uplink shared channel resource is configured in a semi-persistent scheduling manner, the processor is further configured to call the program code stored in the memory to perform the following operations:

and after sending a corresponding completion indication message to the target access equipment on the configured first uplink sending resource, releasing the physical uplink shared channel resource allocated by the semi-static scheduling mode.

Eighth embodiment

The invention also provides an access device, which is used as a target access device for non-access switching of a mobile communication terminal, and comprises: the device comprises a processor, a memory, a network interface and a data bus, wherein the data bus is used for connecting the processor, the memory and the network interface, the memory is used for storing program codes, and the processor is used for calling the program codes stored in the memory to execute the following operations:

Optionally, when the first configuration information includes a physical random access channel resource and a dedicated preamble on a physical random access channel, the association relationship between the first configuration information and the identification information of the mobile communication terminal is that the dedicated preamble is associated with the identification information of the mobile communication terminal; the completion indication message is the dedicated preamble; the processor is further configured to call the program code stored in the memory to perform the following operations:

and determining the identification information of the mobile communication terminal which sends the special lead code according to the received special lead code.

Optionally, when the first configuration information includes a physical uplink control channel resource, the association relationship between the first configuration information and the identification information of the mobile communication terminal is that a resource location of the physical uplink control channel resource is associated with the identification information of the mobile communication terminal; the completion indication message is a scheduling request message; the processor is further configured to call the program code stored in the memory to perform the following operations:

and determining the identification information of the mobile communication terminal sending the scheduling request message according to the resource position of the physical uplink control channel resource corresponding to the received scheduling request message.

and acquiring an RRC connection reconfiguration complete message sent by the mobile communication terminal at a second uplink transmission resource corresponding to the second configuration information, and forwarding the RRC connection reconfiguration complete message to an RRC layer.

Optionally, when the physical uplink shared channel resources of the mobile communication terminal and the target access device are configured in a semi-persistent scheduling manner, the processor is further configured to call the program code stored in the memory to perform the following operations:

and after the RRC connection reconfiguration completion message is forwarded to an RRC layer, releasing the physical uplink shared channel resource allocated by the target access equipment based on a semi-static scheduling mode.

when the semi-persistent scheduling mode is adopted to configure the physical uplink shared channel resources of the mobile communication terminal and the target access device, the method further comprises the following steps: and after the high layer is informed to complete the switching, releasing the physical uplink shared channel resources allocated by the target access equipment based on the semi-static scheduling mode.

It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

In various embodiments of the present invention, it should be understood that the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.

In addition, the terms "system" and "network" are often used interchangeably herein.

It should be understood that the term "and/or" herein is merely one type of association relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

In the embodiments provided herein, it should be understood that "B corresponding to a" means that B is associated with a from which B can be determined. It should also be understood that determining B from a does not mean determining B from a alone, but may be determined from a and/or other information.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

The embodiment of the invention provides A1. a processing method for non-access switching, which is characterized by comprising the following steps:

A2. The method according to a1, wherein the first configuration information includes: physical random access channel resources and a dedicated preamble on a physical random access channel; and/or physical uplink control channel resources.

A3. The method according to a2, wherein when the first configuration information includes physical random access channel resources and a dedicated preamble on a physical random access channel, the first configuration information is associated with the identification information of a mobile communication terminal in such a way that the dedicated preamble is associated with the identification information of the mobile communication terminal;

the step of sending a corresponding completion indication message to the target access device on the configured first uplink sending resource, so that the target access device determines the identification information of the mobile communication terminal sending the completion indication message according to the association relationship between the first configuration information and the identification information of the mobile communication terminal, includes:

A4. The method according to a2, wherein when the first configuration information includes physical uplink control channel resources, the first configuration information is associated with identification information of a mobile communication terminal, and the resource location of the physical uplink control channel resources is associated with the identification information of the mobile communication terminal;

A5. The method according to a2, wherein when the first configuration information includes physical random access channel resources, a dedicated preamble on a physical random access channel, and physical uplink control channel resources, the step of transmitting a corresponding completion indication message to the target access device on the configured first uplink transmission resources comprises:

A6. The method according to a5, wherein after the step of obtaining the first transmission time corresponding to the first uplink transmission resource of the configured physical random access channel resource and the second transmission time of the first uplink transmission resource of the physical uplink control channel resource, the method further comprises:

A7. The method of a4, wherein the configuration information further includes second configuration information, and the second configuration information includes physical uplink shared channel resources.

A8. The method according to a7, wherein the step of sending the corresponding completion indication message to the target access device on the configured first uplink transmission resource further includes:

A9. The method according to A8, wherein the step of sending the corresponding completion indication message to the target access device on the configured first uplink transmission resource specifically includes: and when the sending time corresponding to the second uplink sending resource does not reach earlier than the sending time corresponding to the first uplink sending resource, sending a corresponding finishing indication message to the target access equipment on the configured first uplink sending resource.

A10. The method according to a9, wherein when configuring the physical uplink shared channel resource in a semi-persistent scheduling manner, the method further comprises:

A11. The method according to A8, wherein when configuring the physical uplink shared channel resource in a semi-persistent scheduling manner, the method further comprises:

The embodiment of the invention provides a B12. a processing method for non-access switching, which is characterized by comprising the following steps:

B13. The method according to B12, wherein the first configuration information includes: physical random access channel resources and a dedicated preamble on a physical random access channel; and/or physical uplink control channel resources.

B14. The method according to B13, wherein when the first configuration information includes physical random access channel resources and a dedicated preamble on a physical random access channel, the first configuration information is associated with the identification information of a mobile communication terminal in such a way that the dedicated preamble is associated with the identification information of the mobile communication terminal; the completion indication message is the dedicated preamble;

the determining the identification information of the mobile communication terminal sending the completion indication message according to the association relationship between the first configuration information and the identification information of the mobile communication terminal includes:

B15. The method according to B13, wherein when the first configuration information includes physical uplink control channel resources, the first configuration information is associated with identification information of a mobile communication terminal, and wherein the resource location of the physical uplink control channel resources is associated with the identification information of the mobile communication terminal; the completion indication message is a scheduling request message;

B16. The method of B12, wherein the configuration information further includes second configuration information, and wherein the second configuration information includes a physical uplink shared channel resource.

B17. The method according to B16, further comprising:

B18. The method according to B17, wherein when configuring the physical uplink shared channel resources of the mobile communication terminal and the target access device in a semi-persistent scheduling manner, the method further comprises:

B19. The method according to B12, wherein when configuring the physical uplink shared channel resources of the mobile communication terminal and the target access device in a semi-persistent scheduling manner, the method further comprises: and after the high layer is informed to complete the switching, releasing the physical uplink shared channel resources allocated by the target access equipment based on the semi-static scheduling mode.

An embodiment of the present invention provides c20. a mobile communication terminal, including:

C21. The mobile communication terminal according to C20, wherein the first configuration information includes: physical random access channel resources and a dedicated preamble on a physical random access channel; and/or physical uplink control channel resources.

C22. The mobile communication terminal according to C21, wherein when the first configuration information includes physical random access channel resources and a dedicated preamble on a physical random access channel, the association relationship between the first configuration information and the identification information of the mobile communication terminal is that the dedicated preamble is associated with the identification information of the mobile communication terminal;

the control module is specifically configured to send the dedicated preamble to the target access device on the configured first uplink transmission resource, so that the target access device determines, according to the received dedicated preamble, identification information of the mobile communication terminal that sent the dedicated preamble.

C23. The mobile communication terminal according to C21, wherein when the first configuration information includes the physical uplink control channel resource, the association relationship between the first configuration information and the identification information of the mobile communication terminal is that the resource location of the physical uplink control channel resource is associated with the identification information of the mobile communication terminal;

the control module is specifically configured to send a scheduling request message to the target access device on the configured first uplink transmission resource, so that the target access device determines, according to a resource location of a physical uplink control channel resource corresponding to the received scheduling request message, identification information of the mobile communication terminal that sent the scheduling request message.

C24. The mobile communication terminal according to C21, wherein when the first configuration information includes physical random access channel resources, a dedicated preamble on a physical random access channel, and physical uplink control channel resources, the control module comprises:

an obtaining unit, configured to obtain a first sending time corresponding to a first uplink sending resource of a configured physical random access channel resource and a second sending time of the first uplink sending resource of a physical uplink control channel resource;

and a control unit, configured to select, when the first sending time is different from the second sending time, a first uplink sending resource corresponding to a sending time that is closer to a current time in the first sending time and the second sending time, and send a corresponding completion indication message to the target access device.

C25. The mobile communication terminal according to C24, wherein the control unit is further configured to select any one of the first uplink transmission resources and send a corresponding completion indication message to the target access device when the first transmission time is the same as the second transmission time.

C26. The mobile communication terminal according to C20, wherein the configuration information further includes second configuration information, and the second configuration information includes a physical uplink shared channel resource.

C27. The mobile communication terminal according to C26, wherein the configuration module is further configured to configure a second uplink transmission resource according to second configuration information in the RRC connection reconfiguration message;

the control module is specifically configured to send an RRC connection reconfiguration complete message to the target access device on the configured second uplink transmission resource when the transmission time corresponding to the second uplink transmission resource reaches earlier than the transmission time corresponding to the first uplink transmission resource.

C28. The mobile communication terminal according to C27, wherein the control module is specifically configured to send, to the target access device, a corresponding completion indication message on the configured first uplink transmission resource when the transmission time corresponding to the second uplink transmission resource does not reach earlier than the transmission time corresponding to the first uplink transmission resource.

C29. The mobile communication terminal according to C28, wherein when the physical uplink shared channel resource is configured in a semi-persistent scheduling manner, the control module is further configured to:

C30. the mobile communication terminal according to C27, wherein when the physical uplink shared channel resource is configured in a semi-persistent scheduling manner, the control module is further configured to:

An embodiment of the present invention provides an access device, configured to be a target access device for performing non-access handover as a mobile communication terminal, where the access device includes:

D32. The access device of D31, wherein the first configuration information comprises: physical random access channel resources and a dedicated preamble on a physical random access channel; and/or physical uplink control channel resources.

D33. The access device of D32, wherein when the first configuration information includes physical random access channel resources and a dedicated preamble on a physical random access channel, the first configuration information is associated with identification information of a mobile communication terminal in such a way that the dedicated preamble is associated with the identification information of the mobile communication terminal; the completion indication message is the dedicated preamble;

the determining module is specifically configured to determine, according to the received dedicated preamble, identification information of the mobile communication terminal that sent the dedicated preamble.

D34. The access equipment according to D32, wherein when the first configuration information includes physical uplink control channel resources, the association relationship between the first configuration information and the identification information of the mobile communication terminal is that the resource location of the physical uplink control channel resources is associated with the identification information of the mobile communication terminal; the completion indication message is a scheduling request message;

the determining module is specifically configured to determine, according to a resource location of a physical uplink control channel resource corresponding to the received scheduling request message, identification information of the mobile communication terminal that sent the scheduling request message.

D35. The access device of D31, wherein the configuration information further includes second configuration information, and the second configuration information includes a physical uplink shared channel resource.

D36. The access device according to D35, wherein the receiving module is further configured to receive an RRC connection reconfiguration complete message sent by the mobile communication terminal on the second uplink transmission resource corresponding to the second configuration information, and forward the RRC connection reconfiguration complete message to the RRC layer.

D37. The access device according to D36, wherein, when the physical uplink shared channel resources of the mobile communication terminal and the target access device are configured in a semi-persistent scheduling manner, the determining module is further configured to: and after the RRC connection reconfiguration completion message is forwarded to the RRC layer, releasing the physical uplink shared channel resource allocated by the target access equipment based on the semi-static scheduling mode.

D38. The access device according to D31, wherein, when the physical uplink shared channel resources of the mobile communication terminal and the target access device are configured in a semi-persistent scheduling manner, the determining module is further configured to: and after the high layer is informed to complete the switching, releasing the physical uplink shared channel resources allocated by the target access equipment based on the semi-static scheduling mode.

An embodiment of the present invention provides a mobile communication terminal, comprising: the device comprises a processor, a memory, a network interface and a data bus, wherein the data bus is used for connecting the processor, the memory and the network interface, the memory is used for storing program codes, and the processor is used for calling the program codes stored in the memory to execute the following operations:

E40. The mobile communication terminal according to E39, wherein the first configuration information comprises: physical random access channel resources and a dedicated preamble on a physical random access channel; and/or physical uplink control channel resources.

E41. The mobile communication terminal according to E40, wherein when the first configuration information includes physical random access channel resources and a dedicated preamble on a physical random access channel, the association relationship between the first configuration information and the identification information of the mobile communication terminal is that the dedicated preamble is associated with the identification information of the mobile communication terminal;

the processor is specifically configured to call the program code stored in the memory to perform the following operations: and transmitting the special lead code to the target access equipment on the configured first uplink transmission resource, so that the target access equipment determines the identification information of the mobile communication terminal which transmits the special lead code according to the received special lead code.

E42. The mobile communication terminal according to E40, wherein when the first configuration information includes the physical uplink control channel resource, the association relationship between the first configuration information and the identification information of the mobile communication terminal is that the resource location of the physical uplink control channel resource is associated with the identification information of the mobile communication terminal;

the processor is specifically configured to call the program code stored in the memory to perform the following operations:

E43. The mobile communication terminal of E40, wherein when the first configuration information includes physical random access channel resources, a dedicated preamble on a physical random access channel, and physical uplink control channel resources, the processor is specifically configured to invoke the program code stored in the memory to perform the following operations:

E44. The mobile communication terminal according to E43, wherein after the step of obtaining the first transmission time corresponding to the first uplink transmission resource of the configured physical random access channel resource and the second transmission time of the first uplink transmission resource of the physical uplink control channel resource, the processor is further configured to invoke the program code stored in the memory to perform the following operations:

E45. The mobile communication terminal according to E39, wherein the configuration information further includes second configuration information, and the second configuration information includes physical uplink shared channel resources.

E46. The mobile communication terminal of E45, wherein the processor is further configured to invoke the program code stored in the memory to perform the following operations:

E47. The mobile communication terminal according to E46, wherein the processor is specifically configured to invoke the program code stored in the memory to perform the following operations: and when the sending time corresponding to the second uplink sending resource does not reach earlier than the sending time corresponding to the first uplink sending resource, sending a corresponding finishing indication message to the target access equipment on the configured first uplink sending resource.

E48. The mobile communication terminal according to E47, wherein when configuring the physical uplink shared channel resource in a semi-persistent scheduling manner, the processor is further configured to invoke the program code stored in the memory to perform the following operations:

E49. The mobile communication terminal according to E46, wherein when configuring the physical uplink shared channel resource in a semi-persistent scheduling manner, the processor is further configured to invoke the program code stored in the memory to perform the following operations:

An embodiment of the present invention provides an access device, configured to be a target access device for performing non-access handover as a mobile communication terminal, where the access device includes: the device comprises a processor, a memory, a network interface and a data bus, wherein the data bus is used for connecting the processor, the memory and the network interface, the memory is used for storing program codes, and the processor is used for calling the program codes stored in the memory to execute the following operations:

F51. The access device of F50, wherein the first configuration information includes: physical random access channel resources and a dedicated preamble on a physical random access channel; and/or physical uplink control channel resources.

F52. The access device of F51, wherein when the first configuration information includes physical random access channel resources and a dedicated preamble on a physical random access channel, the association relationship between the first configuration information and the identification information of a mobile communication terminal is that the dedicated preamble is associated with the identification information of the mobile communication terminal; the completion indication message is the dedicated preamble;

F53. The access equipment according to F51, wherein when the first configuration information includes physical uplink control channel resources, the association relationship between the first configuration information and the identification information of the mobile communication terminal is that the resource location of the physical uplink control channel resources is associated with the identification information of the mobile communication terminal; the completion indication message is a scheduling request message;

F54. The access device of F50, wherein the configuration information further includes second configuration information, and the second configuration information includes a physical uplink shared channel resource.

F55. The access device of F54, wherein the processor is further configured to invoke the program code stored in the memory to perform the following operations:

F56. The access device of F55, wherein, when configuring the physical uplink shared channel resources of the mobile communication terminal and the target access device in a semi-persistent scheduling manner, the processor is further configured to invoke the program code stored in the memory to perform the following operations:

F57. The access device of F50, wherein, when configuring the physical uplink shared channel resources of the mobile communication terminal and the target access device in a semi-persistent scheduling manner, the processor is further configured to invoke the program code stored in the memory to perform the following operations:

and after the high layer is informed to complete the switching, releasing the physical uplink shared channel resources allocated by the target access equipment based on the semi-static scheduling mode.

Claims

1. A method for processing non-access switching is characterized by comprising the following steps:

2. The method of claim 1, wherein the first configuration information comprises: physical random access channel resources and a dedicated preamble on a physical random access channel; and/or physical uplink control channel resources.

3. The method according to claim 2, wherein when the first configuration information comprises physical random access channel resources and a dedicated preamble on a physical random access channel, the first configuration information is associated with the identification information of the mobile communication terminal in such a way that the dedicated preamble is associated with the identification information of the mobile communication terminal;

4. The method according to claim 2, wherein when the first configuration information includes physical uplink control channel resources, the first configuration information is associated with identification information of a mobile communication terminal in such a way that a resource location of the physical uplink control channel resources is associated with the identification information of the mobile communication terminal;

5. The method of claim 2, wherein when the first configuration information includes physical random access channel resources, a dedicated preamble on a physical random access channel, and physical uplink control channel resources, the step of transmitting a corresponding completion indication message to the target access device on the configured first uplink transmission resources comprises:

6. The method of claim 5, wherein after the step of obtaining the first transmission time corresponding to the first uplink transmission resource of the configured physical random access channel resource and the second transmission time of the first uplink transmission resource of the physical uplink control channel resource, the method further comprises:

when the first sending time is the same as the second sending time, any one first uplink is selected

And sending resources, and sending a corresponding completion indication message to the target access equipment.

7. The method of claim 1, wherein the configuration information further comprises second configuration information, and wherein the second configuration information comprises physical uplink shared channel resources.

8. The method of claim 7, wherein the step of sending the corresponding completion indication message to the target access device on the configured first uplink transmission resource further comprises:

9. The method according to claim 8, wherein the step of sending the corresponding completion indication message to the target access device on the configured first uplink transmission resource specifically includes: and when the sending time corresponding to the second uplink sending resource does not reach earlier than the sending time corresponding to the first uplink sending resource, sending a corresponding finishing indication message to the target access equipment on the configured first uplink sending resource.

10. The method of claim 9, wherein when configuring the physical uplink shared channel resource in a semi-persistent scheduling manner, the method further comprises:

11. The method of claim 8, wherein when configuring the physical uplink shared channel resource in a semi-persistent scheduling manner, the method further comprises:

12. A method for processing non-access switching is characterized by comprising the following steps:

13. The method of claim 12, wherein the first configuration information comprises: physical random access channel resources and a dedicated preamble on a physical random access channel; and/or physical uplink control channel resources.

14. The method according to claim 13, wherein when the first configuration information comprises physical random access channel resources and a dedicated preamble on a physical random access channel, the first configuration information is associated with the identification information of the mobile communication terminal in such a way that the dedicated preamble is associated with the identification information of the mobile communication terminal; the completion indication message is the dedicated preamble;

15. The method according to claim 13, wherein when the first configuration information includes physical uplink control channel resources, the first configuration information is associated with identification information of a mobile communication terminal in such a way that a resource location of the physical uplink control channel resources is associated with the identification information of the mobile communication terminal; the completion indication message is a scheduling request message;

16. The method of claim 12, wherein the configuration information further comprises second configuration information, and wherein the second configuration information comprises physical uplink shared channel resources.

17. The method of claim 16, further comprising:

18. The method of claim 17, wherein when configuring the physical uplink shared channel resources of the mobile communication terminal and the target access device in a semi-persistent scheduling manner, the method further comprises:

19. The method of claim 12, wherein when configuring the physical uplink shared channel resources of the mobile communication terminal and the target access device in a semi-persistent scheduling manner, the method further comprises: and after the high layer is informed to complete the switching, releasing the physical uplink shared channel resources allocated by the target access equipment based on the semi-static scheduling mode.

20. A mobile communication terminal, comprising:

21. The mobile communication terminal of claim 20, wherein the first configuration information comprises: physical random access channel resources and a dedicated preamble on a physical random access channel; and/or physical uplink control channel resources.

22. The mobile communication terminal of claim 21, wherein when the first configuration information includes physical random access channel resources and a dedicated preamble on a physical random access channel, the first configuration information is associated with the identification information of the mobile communication terminal in such a way that the dedicated preamble is associated with the identification information of the mobile communication terminal;

23. The mobile communication terminal according to claim 21, wherein when the first configuration information includes physical uplink control channel resources, the first configuration information is associated with identification information of the mobile communication terminal in such a way that a resource location of the physical uplink control channel resources is associated with the identification information of the mobile communication terminal;

24. The mobile communication terminal of claim 21, wherein when the first configuration information includes physical random access channel resources, a dedicated preamble on a physical random access channel, and physical uplink control channel resources, the control module comprises:

25. The mobile communication terminal of claim 24, wherein the control unit is further configured to select any one of the first uplink transmission resources and send a corresponding completion indication message to the target access device when the first transmission time is the same as the second transmission time.

26. The mobile communication terminal of claim 20, wherein the configuration information further comprises second configuration information, and the second configuration information comprises physical uplink shared channel resources.

27. The mobile communication terminal of claim 26, wherein the configuring module is further configured to configure a second uplink transmission resource according to second configuration information in the RRC connection reconfiguration message;

28. The mobile communication terminal according to claim 27, wherein the control module is specifically configured to send a corresponding completion indication message to the target access device on the configured first uplink transmission resource when the transmission time corresponding to the second uplink transmission resource does not arrive earlier than the transmission time corresponding to the first uplink transmission resource.

29. The mobile communication terminal of claim 28, wherein when configuring the physical uplink shared channel resource in the semi-persistent scheduling manner, the control module is further configured to:

30. The mobile communication terminal of claim 27, wherein when the physical uplink shared channel resource is configured in a semi-persistent scheduling manner, the control module is further configured to:

31. An access device for serving as a target access device for performing access-less handover of a mobile communication terminal, comprising:

32. The access device of claim 31, wherein the first configuration information comprises: physical random access channel resources and a dedicated preamble on a physical random access channel; and/or physical uplink control channel resources.

33. The access device of claim 32, wherein when the first configuration information includes physical random access channel resources and a dedicated preamble on a physical random access channel, the first configuration information is associated with the identification information of a mobile communication terminal in such a way that the dedicated preamble is associated with the identification information of the mobile communication terminal; the completion indication message is the dedicated preamble;

34. The access device of claim 32, wherein when the first configuration information includes physical uplink control channel resources, the first configuration information is associated with identification information of a mobile communication terminal in such a way that a resource location of the physical uplink control channel resources is associated with the identification information of the mobile communication terminal; the completion indication message is a scheduling request message;

35. The access device of claim 31, wherein the configuration information further comprises second configuration information, and wherein the second configuration information comprises physical uplink shared channel resources.

36. The access device of claim 35, wherein the receiving module is further configured to receive an RRC connection reconfiguration complete message sent by the mobile communication terminal on the second uplink transmission resource corresponding to the second configuration information, and forward the RRC connection reconfiguration complete message to the RRC layer.

37. The access device of claim 36, wherein when configuring the physical uplink shared channel resources of the mobile communication terminal and the target access device in a semi-persistent scheduling manner, the determining module is further configured to: and after the RRC connection reconfiguration completion message is forwarded to the RRC layer, releasing the physical uplink shared channel resource allocated by the target access equipment based on the semi-static scheduling mode.

38. The access device of claim 31, wherein when configuring the physical uplink shared channel resources of the mobile communication terminal and the target access device in a semi-persistent scheduling manner, the determining module is further configured to: and after the high layer is informed to complete the switching, releasing the physical uplink shared channel resources allocated by the target access equipment based on the semi-static scheduling mode.

39. A mobile communication terminal, comprising: the device comprises a processor, a memory, a network interface and a data bus, wherein the data bus is used for connecting the processor, the memory and the network interface, the memory is used for storing program codes, and the processor is used for calling the program codes stored in the memory to execute the following operations:

40. The mobile communication terminal of claim 39, wherein the first configuration information comprises: physical random access channel resources and a dedicated preamble on a physical random access channel; and/or physical uplink control channel resources.

41. The mobile communication terminal according to claim 40, wherein when the first configuration information comprises physical random access channel resources and a dedicated preamble on a physical random access channel, the first configuration information is associated with the identification information of the mobile communication terminal in such a way that the dedicated preamble is associated with the identification information of the mobile communication terminal;

42. The mobile communication terminal according to claim 40, wherein when the first configuration information includes physical uplink control channel resources, the first configuration information is associated with identification information of the mobile communication terminal in such a way that the resource location of the physical uplink control channel resources is associated with the identification information of the mobile communication terminal;

43. The mobile communication terminal of claim 40, wherein when the first configuration information includes physical random access channel resources, a dedicated preamble on a physical random access channel, and physical uplink control channel resources, the processor is specifically configured to invoke the program code stored in the memory to perform the following operations:

44. The mobile communication terminal of claim 43, wherein after the step of obtaining the first transmission time corresponding to the first uplink transmission resource of the configured physical random access channel resource and the second transmission time of the first uplink transmission resource of the physical uplink control channel resource, the processor is further configured to invoke the program code stored in the memory to perform the following operations:

45. The mobile communication terminal of claim 39, wherein the configuration information further comprises second configuration information, and the second configuration information comprises physical uplink shared channel resources.

46. The mobile communication terminal of claim 45, wherein the processor is further configured to invoke the program code stored in the memory to perform the following operations:

47. The mobile communication terminal of claim 46, wherein the processor is specifically configured to invoke the program code stored in the memory to perform the following operations: and when the sending time corresponding to the second uplink sending resource does not reach earlier than the sending time corresponding to the first uplink sending resource, sending a corresponding finishing indication message to the target access equipment on the configured first uplink sending resource.

48. The mobile communication terminal of claim 47, wherein when configuring physical uplink shared channel resources in a semi-persistent scheduling manner, the processor is further configured to call the program code stored in the memory to perform the following operations:

49. The mobile communication terminal of claim 46, wherein when configuring the physical uplink shared channel resource in a semi-persistent scheduling manner, the processor is further configured to invoke the program code stored in the memory to perform the following operations:

50. An access device for serving as a target access device for performing access-less handover of a mobile communication terminal, comprising: the device comprises a processor, a memory, a network interface and a data bus, wherein the data bus is used for connecting the processor, the memory and the network interface, the memory is used for storing program codes, and the processor is used for calling the program codes stored in the memory to execute the following operations:

51. The access device of claim 50, wherein the first configuration information comprises: physical random access channel resources and a dedicated preamble on a physical random access channel; and/or physical uplink control channel resources.

52. The access device of claim 51, wherein when the first configuration information comprises physical random access channel resources and a dedicated preamble on a physical random access channel, the first configuration information is associated with the identification information of the mobile communication terminal in such a way that the dedicated preamble is associated with the identification information of the mobile communication terminal; the completion indication message is the dedicated preamble;

53. The access device of claim 51, wherein when the first configuration information comprises physical uplink control channel resources, the first configuration information is associated with identification information of a mobile communication terminal in such a way that a resource location of the physical uplink control channel resources is associated with the identification information of the mobile communication terminal; the completion indication message is a scheduling request message;

54. The access device of claim 50, wherein the configuration information further comprises second configuration information, and wherein the second configuration information comprises physical uplink shared channel resources.

55. The access device of claim 54, wherein the processor is further configured to invoke the program code stored in the memory to perform the following operations:

56. The access device of claim 55, wherein when configuring physical uplink shared channel resources of the mobile communication terminal and the target access device in a semi-persistent scheduling manner, the processor is further configured to invoke the program code stored in the memory to perform the following operations:

57. The access device of claim 50, wherein when configuring physical uplink shared channel resources of the mobile communication terminal and the target access device in a semi-persistent scheduling manner, the processor is further configured to invoke the program code stored in the memory to perform the following operations: