CN113840343B

CN113840343B - Method and device used for wireless communication in user and base station

Info

Publication number: CN113840343B
Application number: CN202111018219.0A
Authority: CN
Inventors: 蒋琦
Original assignee: Shanghai Langbo Communication Technology Co Ltd
Current assignee: Shanghai Langbo Communication Technology Co Ltd
Priority date: 2017-08-01
Filing date: 2017-08-01
Publication date: 2024-05-14
Anticipated expiration: 2037-08-01
Also published as: CN113840344A; CN110832905B; CN110832905A; CN113840343A; WO2019023938A1

Abstract

The application discloses a method and a device used in a user and a base station of wireless communication. The user equipment receives a first wireless signal on a first frequency band resource, then transmits a second wireless signal, and receives first-class information on a second frequency band resource; the measurement for the first wireless signal is used to trigger the transmission of the second wireless signal; the second wireless signal is used to determine at least one of { the user equipment ceasing to receive the first type of information on the first frequency band resource, the user equipment receiving the first type of information on the second frequency band resource }; the first frequency band resource and the second frequency band resource correspond to the same MAC entity, or the second wireless signal is generated by a physical layer. The application realizes the dynamic switching of the main cell aiming at the user equipment by designing the second wireless signal, and improves the overall performance of the system.

Description

Method and device used for wireless communication in user and base station

The application is a divisional application of the following original application:

filing date of the original application: 2017-08-01

Number of the original application: 201780092127.2

-The name of the invention of the original application: method and device used for wireless communication in user and base station

Technical Field

The present application relates to a transmission method and apparatus in a wireless communication system, and more particularly, to a transmission method and apparatus for a wireless signal supporting cross-carrier scheduling.

Background

In an LTE (Long-Term Evolution) system, one UE (User Equipment) is served by a plurality of serving cells (SERVING CELL) at the same time. Wherein one cell of a plurality of serving cells is used as a PCell (PRIMARY CELL ) of the UE for transmitting system information and completing random access; other cells are used for data transmission as scells (Secondary cells). When a UE (User Equipment) needs to change PCell, the UE needs to trigger an inter-cell HO (Handover) or a cell reselection procedure.

In the new air interface discussion of 3GPP (3 rd GenerationPartner Project, third generation partnership project), due to the introduction of Beamforming (Beamforming), the inter-cell distribution, i.e. the inter-cell interference situation, will be more complex, and new, more rapid and efficient methods for selecting and switching serving cells, especially PCell, need to be designed in consideration of the delay caused by inter-cell HO or cell reselection.

Disclosure of Invention

The inventor finds through research that in the current system, when the UE switches PCell, HO or cell reselection procedures will be triggered, and both HO or cell reselection procedures will trigger upper layer reconfiguration such as MAC (Medium/MEDIA ACCESS Control), RRC (Radio Resource Control ) and PDCP (PACKET DATA Convergence Protocol, packet data convergence protocol), so that the PCell switching procedure is low in efficiency and large in delay.

In view of the above design, the present application discloses a solution. Embodiments in the user equipment of the application and features in the embodiments may be applied in the base station and vice versa without collision. The embodiments of the application and the features of the embodiments may be combined with each other arbitrarily without conflict.

The application discloses a method used in user equipment of wireless communication, which is characterized by comprising the following steps:

receiving a first wireless signal on a first frequency band resource;

transmitting a second wireless signal;

receiving the first type of information on the second frequency band resource;

Wherein the measurement for the first wireless signal is used to trigger the transmission of the second wireless signal; the second wireless signal is used to determine at least one of { the user equipment ceasing to receive the first type of information on the first frequency band resource, the user equipment receiving the first type of information on the second frequency band resource }; the first frequency band resource and the second frequency band resource correspond to the same MAC entity, or the second wireless signal is generated by a physical layer.

As an embodiment, the above method has the following advantages: the cell corresponding to the first frequency band resource is the current PCell of the user equipment, and the cell corresponding to the second frequency band resource is a new PCell which the user equipment wants to switch; and under the condition that the user equipment does not trigger a high-layer flow, the user equipment initiates the switching of the PCell at the physical layer through the second wireless signal, thereby reducing delay, improving the speed of cell switching and improving the overall performance of the system.

As an embodiment, the above method is characterized in that: the cell corresponding to the second frequency band resource is the current SCell of the user equipment, so that the SCell is replaced by the PCell of the user equipment; because the user equipment simultaneously maintains connection with the current PCell and the SCell, the method is quicker and more efficient than the switching mode of the PCell of the existing LTE and is easy to realize.

As an embodiment, one of application scenarios of the above method is: when the beam forming is introduced by the system, the interference situation among cells is more complex and the change is faster; the user equipment has a high probability of finding that in all serving cells, the radio channel quality of the PCell is poor and the radio channel quality of one or more scells is good; in this scenario, by dynamically selecting the SCell with better wireless channel quality as the PCell, the PCell is more efficiently selected, the transmission efficiency is improved, and the delay caused by unnecessary high-layer processing is avoided.

In particular, according to one aspect of the application, it is characterized by comprising:

-receiving first information;

receiving K target wireless signals on K frequency band resources, respectively;

Wherein the first information is used to determine the K frequency band resources, the second frequency band resource being one of the K frequency band resources, a measurement for the K target wireless signals being used to determine the second frequency band resource from the K frequency band resources, the K being a positive integer.

As an embodiment, the above method has the following advantages: the base station configures the K frequency band resources for the user equipment, wherein the K frequency band resources correspond to PCell which can be selected by the user equipment; the method helps the base station flexibly configure the number of candidate PCell and occupied frequency band resources, and effectively reduces the number of serving cells which can be used as PCell and are searched by the user equipment by configuring the K frequency band resources, so that the complexity of the user equipment for realizing PCell dynamic switching is reduced.

In particular, according to one aspect of the application, the second wireless signal is used to determine physical layer signaling for scheduling the first target frequency band resource to be transmitted on the second frequency band resource.

As an embodiment, the above method is characterized in that: after the user equipment sends the second wireless signal, physical layer signaling of the user equipment, which is used for scheduling first target frequency band resources, i.e. DCI, which is used for scheduling first target frequency band resources is transmitted on the second frequency band resources, i.e. the user equipment is automatically switched to the detected better SCell to detect downlink control signaling, so that the switching speed of the PCell is accelerated, and the efficiency is improved.

Receiving the second information;

Wherein the second information is used to determine that physical layer signaling for scheduling the first target frequency band resource is transmitted on the second target frequency band resource.

As an embodiment, the above method has the following advantages: the base station configures a carrier wave which is possibly appeared in the physical layer signaling for scheduling the first target frequency band resource through the second information, namely the second target frequency band resource; in the present LTE system, the first target frequency band resource (scheduled carrier) and the second target frequency band resource (carrier for transmitting scheduling) are in one-to-one correspondence; in the method, the second target frequency band resource may be a group of carriers, and when the PCell flexibly switches, the physical layer signaling for the first target frequency band resource may also flexibly switch among a plurality of carriers, without introducing an RRC reconfiguration process.

Specifically, according to an aspect of the present application, the second target frequency band resource may be any frequency band resource of the K frequency band resources, where K is greater than 1.

As an embodiment, the above method is characterized in that: when the K frequency band resources are used as the candidate PCell group of the ue and are used for PCell dynamic switching, the K frequency band resources can all send scheduling for the second target frequency band resource, so that the scheduling flexibility is increased, the RRC reconfiguration process after PCell dynamic switching is avoided, and the higher layer delay is reduced.

In particular, according to one aspect of the application, the first measurement result satisfies a first condition, the user equipment transmits the second radio signal, and the first measurement result is a result of the measurement for the first radio signal.

As an embodiment, the above method is characterized in that: and the user equipment judges whether the PCell needs to be dynamically switched according to the first measurement result.

Transmitting a third wireless signal;

Wherein the third wireless signal is used to determine at least one of { first land public mobile network identity, second land public mobile network identity, first measurement; the first land public mobile network identity uniquely corresponds to the first frequency band resource and the second land public mobile network identity uniquely corresponds to the second frequency band resource, the first measurement result being a result of the measurement for the first wireless signal.

As an embodiment, the above method is characterized in that: the third wireless signal is configured to further report an identification and a measurement result for the first frequency band resource, so as to be used as a reference for determining a PCell dynamic handover.

The application discloses a method used in a base station of wireless communication, which is characterized by comprising the following steps:

Transmitting a first wireless signal on a first frequency band resource;

-receiving a second wireless signal;

transmitting the first type of information on the second frequency band resource;

Wherein the measurement for the first wireless signal is used to trigger the transmission of the second wireless signal; the second wireless signal is used to determine that { a sender of the second wireless signal ceases to receive the first type of information on the first frequency band resource, a sender of the second wireless signal receives the first type of information on the second frequency band resource }; the first frequency band resource and the second frequency band resource correspond to the same MAC entity, or the second wireless signal is generated by a physical layer.

-transmitting the first information;

Transmitting K target wireless signals on K frequency band resources, respectively;

Transmitting the second information;

Specifically, according to an aspect of the present application, it is characterized in that a first measurement result, which is a result of the measurement for the first wireless signal, satisfies a first condition, the base station apparatus receives the second wireless signal.

Receiving a third wireless signal;

The application discloses a user equipment used for wireless communication, which is characterized by comprising:

A first receiver module that receives a first wireless signal on a first frequency band resource;

-a first transmitter module transmitting a second wireless signal;

-a second receiver module receiving the first type of information on a second frequency band resource;

As an embodiment, the above-mentioned user equipment used for wireless communication is characterized in that the first receiver module further receives first information, and receives K target wireless signals on K frequency band resources, respectively; the first information is used to determine the K frequency band resources, the second frequency band resource being one of the K frequency band resources, a measurement for the K target wireless signals being used to determine the second frequency band resource from the K frequency band resources, the K being a positive integer.

As an embodiment, the above user equipment used for wireless communication is characterized in that the second radio signal is used for determining physical layer signaling for scheduling the first target frequency band resource to be transmitted on the second frequency band resource.

As an embodiment, the above-mentioned user equipment used for wireless communication is characterized in that the first receiver module further receives second information; the second information is used to determine that physical layer signaling for scheduling the first target frequency band resource is transmitted on the second target frequency band resource.

As an embodiment, the above user equipment used for wireless communication is characterized in that the second target frequency band resource may be any one of the K frequency band resources, where K is greater than 1.

As an embodiment, the above-mentioned user equipment used for wireless communication is characterized in that a first measurement result satisfies a first condition, the user equipment transmits the second wireless signal, the first measurement result is a result of the measurement for the first wireless signal.

As an embodiment, the above-mentioned user equipment used for wireless communication is characterized in that the first transmitter module further transmits a third wireless signal; the third wireless signal is used to determine at least one of { first land public mobile network identity, second land public mobile network identity, first measurement; the first land public mobile network identity uniquely corresponds to the first frequency band resource and the second land public mobile network identity uniquely corresponds to the second frequency band resource, the first measurement result being a result of the measurement for the first wireless signal.

The present application discloses a base station apparatus used for wireless communication, characterized by comprising:

a second transmitter module transmitting a first wireless signal on a first frequency band resource;

-a third receiver module receiving a second wireless signal;

third transmitter module transmitting the first type of information on the second frequency band resource;

As an embodiment, the above base station apparatus used for wireless communication is characterized in that the second transmitter module further transmits first information and transmits K target wireless signals on K frequency band resources, respectively; the first information is used to determine the K frequency band resources, the second frequency band resource being one of the K frequency band resources, a measurement for the K target wireless signals being used to determine the second frequency band resource from the K frequency band resources, the K being a positive integer.

As an embodiment, the above base station device used for wireless communication is characterized in that the second wireless signal is used for determining that physical layer signaling for scheduling the first target frequency band resource is transmitted on the second frequency band resource.

As an embodiment, the above base station apparatus used for wireless communication is characterized in that the second transmitter module further transmits second information; the second information is used to determine that physical layer signaling for scheduling the first target frequency band resource is transmitted on the second target frequency band resource.

As an embodiment, the above base station apparatus used for wireless communication is characterized in that the second target frequency band resource may be any one of the K frequency band resources, the K being greater than 1.

As an embodiment, the above base station apparatus used for wireless communication is characterized in that a first measurement result satisfies a first condition, the user equipment transmits the second wireless signal, the first measurement result being a result of the measurement for the first wireless signal.

As an embodiment, the above base station apparatus used for wireless communication is characterized in that the third receiver module further receives a third wireless signal; the third wireless signal is used to determine at least one of { first land public mobile network identity, second land public mobile network identity, first measurement; the first land public mobile network identity uniquely corresponds to the first frequency band resource and the second land public mobile network identity uniquely corresponds to the second frequency band resource, the first measurement result being a result of the measurement for the first wireless signal.

As an embodiment, the present application has the following advantages over the conventional scheme:

And the user equipment initiates the switching of the PCell at the physical layer under the condition of not triggering a high-layer flow by designing the second wireless signal, thereby reducing delay and improving the speed of cell switching so as to improve the overall performance of the system.

By designing the first information, a base station configures the K frequency band resources for the user equipment, wherein the K frequency band resources correspond to PCell groups which can be selected by the user equipment; the method helps the base station flexibly configure the number of candidate PCell and occupied frequency band resources, and when the user equipment searches the PCell group to realize PCell dynamic switching, the method can reduce the number of carriers searched by the user equipment, thereby reducing the complexity of realizing PCell dynamic switching.

By designing the second information, the base station flexibly configures a carrier wave which is possibly appeared in the physical layer signaling for scheduling the first target frequency band resource, namely the second target frequency band resource; the second target frequency band resource may be a set of carriers, and when the PCell flexibly switches, the physical layer signaling for the first target frequency band resource may also flexibly switch among a plurality of carriers, without introducing an RRC reconfiguration procedure.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings in which:

Fig. 1 shows a flow chart of a first wireless signal according to an embodiment of the application;

FIG. 2 shows a schematic diagram of a network architecture according to one embodiment of the application;

fig. 3 shows a schematic diagram of an embodiment of a radio protocol architecture of a user plane and a control plane according to an embodiment of the application;

fig. 4 shows a schematic diagram of a base station device and a given user device according to an embodiment of the application;

FIG. 5 shows a flow chart of the transmission of first information according to one embodiment of the application;

FIG. 6 shows a schematic diagram of a first target frequency band resource and a second target frequency band resource according to one embodiment of the application;

FIG. 7 shows a schematic diagram of a first measurement and a first condition according to an embodiment of the application;

FIG. 8 shows a schematic diagram of a second measurement and a second condition according to an embodiment of the application;

Fig. 9 shows a block diagram of a processing arrangement for use in a user equipment according to an embodiment of the application;

fig. 10 shows a block diagram of a processing apparatus for use in a base station according to one embodiment of the application.

Detailed Description

The technical scheme of the present application will be further described in detail with reference to the accompanying drawings, and it should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be arbitrarily combined with each other.

Example 1

Embodiment 1 illustrates a flow chart of a first wireless signal, as shown in fig. 1.

In embodiment 1, the user equipment in the present application receives a first radio signal on a first frequency band resource, then transmits a second radio signal, and then receives a first type of information on a second frequency band resource; the measurement for the first wireless signal is used to trigger the transmission of the second wireless signal; the second wireless signal is used to determine at least one of { the user equipment ceasing to receive the first type of information on the first frequency band resource, the user equipment receiving the first type of information on the second frequency band resource }; the first frequency band resource and the second frequency band resource correspond to the same MAC entity, or the second wireless signal is generated by a physical layer.

As a sub-embodiment, the first type of information includes at least one of { synchronization sequence, physical layer broadcast information, higher layer broadcast information }.

As a sub-embodiment, the synchronization sequence comprises at least one of { NR-PSS (NEW RAT PRIMARY Sychronization Sequence, new radio access technology primary synchronization sequence), NR-SSS (New RAT Secondary Sychronization Sequence, new radio access technology secondary synchronization sequence) }.

As a sub-embodiment, the synchronization sequence includes at least one of { pseudo-random sequence, zadoff-Chu sequence }.

As a sub-embodiment, the physical layer broadcast information includes MIB (Master Information Block ).

As a sub-embodiment, the physical layer broadcast information is transmitted on a PBCH (Physical Broadcast Channel ) or the physical layer broadcast information is transmitted on an NR-PBCH (new radio access technology physical broadcast channel).

As a sub-embodiment, the higher layer broadcast information includes SIB (System Information Block ).

As a sub-embodiment, the higher layer broadcast information is transmitted on a physical layer data channel (i.e., a channel capable of carrying physical layer data).

As a sub-embodiment, the first frequency band resource and the second frequency band resource in the present application are allocated to a first serving cell and a second serving cell, respectively.

As a subsidiary embodiment of this sub-embodiment, said first serving cell and said second serving cell are respectively a PCell and an SCell.

As a subsidiary embodiment of this sub-embodiment, said user equipment performs a secure encryption operation on said first serving cell prior to transmitting said second wireless signal.

As an subsidiary embodiment of this sub-embodiment, said user equipment transceives non-access stratum (Non Access Stratum, NAS) information on said first serving cell before transmitting said second radio signal.

As a subsidiary embodiment of this sub-embodiment, said user equipment performs mobility-related operations on said first serving cell prior to transmitting said second radio signal.

As a subsidiary embodiment of this sub-embodiment, said second serving cell is accessed by said user equipment after accessing said first serving cell.

As a sub-embodiment, the first frequency band resource and the second frequency band resource in the present application are each one carrier.

As a sub-embodiment, the first frequency band resource and the second frequency band resource in the present application are each one CC (Component Carrier, constituting a carrier).

As a sub-embodiment, the first frequency band resource corresponds to a first identifier, the second frequency band resource corresponds to a second identifier, and the first identifier and the second identifier are different.

As an additional embodiment of this sub-embodiment, the first identity is a PCID (PHYSICAL CELL IDENTITY ) and the second identity is a PCID.

As an subsidiary embodiment of this sub-embodiment, said first identity is a ServCellIndex and said second identity is a ServCellIndex.

As a sub-embodiment, the second wireless signal is generated by a physical layer, which means that: the second radio signal is a UCI (Uplink Control Information ).

As a sub-embodiment, the second wireless signal is generated by a physical layer, which means that: the second radio signal is a PRACH (Physical Random access channel) or an NR-PRACH (new radio access technology Physical Random access channel).

As a sub-embodiment, the second wireless signal is generated by a physical layer, which means that: the second wireless signal is used for physical layer random access.

As a sub-embodiment, the second wireless signal is generated by a physical layer, which means that: the second wireless signal is dynamic.

As a sub-embodiment, the user equipment does not trigger RRC reestablishment between performing "receive first radio signal on first band resource" and performing "receive first class information on second band resource" (Reestablish).

As a sub-embodiment, the user equipment does not trigger RRC Reconfiguration between performing "receiving a first radio signal on a first frequency band resource" and performing "receiving a first type of information on a second frequency band resource".

As a sub-embodiment, the user equipment does not trigger PDCP re-establishment between performing "receiving a first radio signal on a first frequency band resource" and performing "receiving a first type of information on a second frequency band resource".

As a sub-embodiment, the first radio signal includes at least one of { SS (Synchronization Sequence ) block, CSI-RS (CHANNEL STATE Information REFERENCE SIGNAL, channel state Information reference signal) }.

As a sub-embodiment, the first radio signal comprises at least one of { PDCCH (Physical Downlink Control Channel ), NR-PDCCH (NEW RAT PDCCH, new radio access technology physical downlink control channel) }.

As a sub-embodiment, a third frequency band resource corresponds to the first frequency band resource, a fourth frequency band resource corresponds to the second frequency band resource, and the user equipment transmits the second wireless signal on the fourth frequency band resource.

As a subsidiary embodiment of this sub-embodiment, said first frequency band resource and said second frequency band resource are both downlink frequency band resources, and said third frequency band resource and said fourth frequency band resource are both uplink frequency band resources.

As a subsidiary embodiment of this sub-embodiment, said first frequency band resource is equal to said third frequency band resource and said second frequency band resource is equal to said fourth frequency band resource.

Example 2

Embodiment 2 illustrates a schematic diagram of a network architecture according to the present application, as shown in fig. 2. Fig. 2 is a diagram illustrating an NR 5g, LTE (Long-Term Evolution) and LTE-a (Long-Term Evolution Advanced, enhanced Long-Term Evolution) system network architecture 200. NR 5G or LTE network architecture 200 may be referred to as EPS (Evolved PACKET SYSTEM ) 200 by some other suitable terminology. EPS 200 may include one or more UEs (User Equipment) 201, ng-RAN (next generation radio access Network) 202, epc (Evolved Packet Core )/5G-CN (5G Core Network) 210, hss (Home Subscriber Server ) 220, and internet service 230. The EPS may interconnect with other access networks, but these entities/interfaces are not shown for simplicity. As shown, EPS provides packet-switched services, however, those skilled in the art will readily appreciate that the various concepts presented throughout this disclosure may be extended to networks providing circuit-switched services or other cellular networks. The NG-RAN includes NR node bs (gnbs) 203 and other gnbs 204. The gNB203 provides user and control plane protocol termination for the UE 201. The gNB203 may be connected to other gnbs 204 via an Xn interface (e.g., backhaul). The gNB203 may also be referred to as a base station, a base transceiver station, a radio base station, a radio transceiver, a transceiver function, a Basic Service Set (BSS), an Extended Service Set (ESS), TRP (transmit-receive point), or some other suitable terminology. The gNB203 provides the UE201 with an access point to the EPC/5G-CN210. Examples of UE201 include a cellular telephone, a smart phone, a Session Initiation Protocol (SIP) phone, a laptop, a Personal Digital Assistant (PDA), a satellite radio, a global positioning system, a multimedia device, a video device, a digital audio player (e.g., MP3 player), a camera, a game console, an drone, an aircraft, a narrowband physical network device, a machine-type communication device, a land vehicle, an automobile, a wearable device, or any other similar functional device. Those of skill in the art may also refer to the UE201 as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile device, a wireless communication device, a remote device, a mobile subscriber station, an access terminal, a mobile terminal, a wireless terminal, a remote terminal, a handset, a user agent, a mobile client, a client, or some other suitable terminology. The gNB203 is connected to the EPC/5G-CN210 through an S1/NG interface. EPC/5G-CN210 includes MME/AMF/UPF211, other MME (Mobility MANAGEMENT ENTITY )/AMF (Authentication MANAGEMENT FIELD, authentication management domain)/UPF (User Plane Function ) 214, S-GW (SERVICE GATEWAY, serving Gateway) 212, and P-GW (PACKET DATE Network Gateway) 213. The MME/AMF/UPF211 is a control node that handles signaling between the UE201 and the EPC/5G-CN210. In general, the MME/AMF/UPF211 provides bearer and connection management. All user IP (Internet Protocal, internet protocol) packets are transported through the S-GW212, which S-GW212 itself is connected to P-GW213. The P-GW213 provides UE IP address assignment as well as other functions. The P-GW213 is connected to the internet service 230. The internet service 230 includes operator-corresponding internet protocol services, which may include, in particular, the internet, intranets, IMS (IP Multimedia Subsystem ) and PS streaming services (PSs).

As a sub-embodiment, the UE201 corresponds to a user equipment in the present application.

As a sub-embodiment, the gNB203 corresponds to a base station in the present application.

As a sub-embodiment, the UE201 supports Cross Carrier (Cross Carrier) scheduling.

As a sub-embodiment, the gNB203 supports cross-carrier scheduling.

As a sub-embodiment, the UE201 supports CA (Carrier Aggregation) scheduling.

As a sub-embodiment, the gNB203 supports CA scheduling.

Example 3

Embodiment 3 shows a schematic diagram of an embodiment of a radio protocol architecture of a user plane and a control plane according to the application, as shown in fig. 3.

Fig. 3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for a user plane and a control plane, fig. 3 shows the radio protocol architecture for a User Equipment (UE) and a base station device (gNB or eNB) in three layers: layer 1, layer 2 and layer 3. Layer 1 (L1 layer) is the lowest layer and implements various PHY (physical layer) signal processing functions. The L1 layer will be referred to herein as PHY301. Layer 2 (L2 layer) 305 is above PHY301 and is responsible for the link between the UE and the gNB through PHY301. In the user plane, the L2 layer 305 includes a MAC (Medium Access Control ) sublayer 302, an RLC (Radio Link Control, radio link layer control protocol) sublayer 303 and a PDCP (PACKET DATA Convergence Protocol ) sublayer 304, which terminate at the gNB on the network side. Although not shown, the UE may have several upper layers above the L2 layer 305, including a network layer (e.g., IP layer) that terminates at the P-GW on the network side and an application layer that terminates at the other end of the connection (e.g., remote UE, server, etc.). The PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sublayer 304 also provides header compression for upper layer data packets to reduce radio transmission overhead, security by ciphering the data packets, and handover support for UEs between gnbs. The RLC sublayer 303 provides segmentation and reassembly of upper layer data packets, retransmission of lost data packets, and reordering of data packets to compensate for out of order reception due to HARQ. The MAC sublayer 302 provides multiplexing between logical and transport channels. The MAC sublayer 302 is also responsible for allocating the various radio resources (e.g., resource blocks) in one cell among the UEs. The MAC sublayer 302 is also responsible for HARQ operations. In the control plane, the radio protocol architecture for the UE and the gNB is substantially the same for the physical layer 301 and the L2 layer 305, but there is no header compression function for the control plane. The control plane also includes an RRC (Radio Resource Control ) sub-layer 306 in layer 3 (L3 layer). The RRC sublayer 306 is responsible for obtaining radio resources (i.e., radio bearers) and configuring the lower layers using RRC signaling between the gNB and the UE.

As a sub-embodiment, the radio protocol architecture in fig. 3 is applicable to the user equipment in the present application.

As a sub-embodiment, the radio protocol architecture in fig. 3 is applicable to the base station apparatus in the present application.

As a sub-embodiment, the second wireless signal in the present application is generated in the PHY301.

As a sub-embodiment, the second wireless signal in the present application is generated in the MAC sublayer 302.

As a sub-embodiment, the second wireless signal in the present application terminates at the PHY301.

As a sub-embodiment, the second wireless signal in the present application terminates at the MAC sublayer 302.

As a sub-embodiment, the first information in the present application is generated in the RRC sublayer 306.

As a sub-embodiment, the second information in the present application is generated in the RRC sublayer 306.

As a sub-embodiment, the third radio signal in the present application is generated in the RRC sublayer 306.

Example 4

Embodiment 4 shows a schematic diagram of a base station device and a given user equipment according to the present application, as shown in fig. 4. Fig. 4 is a block diagram of a gNB410 in communication with a UE450 in an access network.

The base station apparatus (410) includes a controller/processor 440, a memory 430, a reception processor 412, a transmission processor 415, a band processor 471, a transmitter/receiver 416, and an antenna 420.

The user equipment (UE 450) includes a controller/processor 490, a memory 480, a data source 467, a transmit processor 455, a receive processor 452, a band processor 441, a transmitter/receiver 456, and an antenna 460.

In downlink transmission, the processing related to the base station apparatus (410) includes:

Upper layer packet arrival controller/processor 440, controller/processor 440 providing packet header compression, encryption, packet segmentation connection and reordering, and multiplexing de-multiplexing between logical and transport channels to implement L2 layer protocols for user and control planes; the upper layer packet may include data or control information such as DL-SCH (Downlink SHARED CHANNEL );

The controller/processor 440 is associated with a memory 430 storing program code and data, the memory 430 may be a computer readable medium;

The controller/processor 440 comprises a scheduling unit for transmitting the demand, the scheduling unit for scheduling the air interface resources corresponding to the transmission demand;

-a band processor 471, determining the first information, determining the second information, and determining whether to transmit the first type of information on the second band resource based on the second wireless signal; and sends the results to the controller/processor 440;

Transmit processor 415 receives the output bit stream of controller/processor 440, implements various signal transmission processing functions for the L1 layer (i.e., physical layer) including coding, interleaving, scrambling, modulation, power control/allocation, and physical layer control signaling (including PBCH, PDCCH, PHICH, PCFICH, reference signal generation), etc.;

A transmitter 416 for converting the baseband signal provided by the transmit processor 415 into a radio frequency signal and transmitting it via an antenna 420; each transmitter 416 samples a respective input symbol stream to obtain a respective sampled signal stream. Each transmitter 416 further processes (e.g., digital-to-analog converts, amplifies, filters, upconverts, etc.) the respective sample stream to obtain a downstream signal.

In downlink transmission, the processing related to the user equipment (UE 450) may include:

the receiver 456 is configured to convert the radio frequency signal received through the antenna 460 into a baseband signal for provision to the receive processor 452;

the receive processor 452 implements various signal receive processing functions for the L1 layer (i.e., physical layer) including decoding, deinterleaving, descrambling, demodulation, physical layer control signaling extraction, and the like;

-a band processor 441 determining first information, determining second information, and determining whether to trigger transmission of the second wireless signal based on measurements for the first wireless signal; and sends the results to controller/processor 490;

controller/processor 490 receives the bit stream output by receive processor 452, provides header decompression, decryption, packet segmentation concatenation and reordering, and multiplexing de-multiplexing between logical and transport channels to implement L2 layer protocols for the user plane and control plane;

The controller/processor 490 is associated with a memory 480 that stores program codes and data. Memory 480 may be a computer-readable medium.

In uplink transmission, the processing related to the user equipment (UE 450) may include:

The data source 467 provides upper layer packets to the controller/processor 490, the controller/processor 490 providing header compression, encryption, packet segmentation connection and reordering, and multiplexing de-multiplexing between logical and transport channels to implement L2 layer protocols for the user plane and control plane; the upper layer packet comprises data or control information;

the controller/processor 490 is associated with a memory 480 that stores program codes and data. Memory 480 may be a computer-readable medium;

The transmit processor 455 receives the output bit stream of the controller/processor 490, implements various signal transmit processing functions for the L1 layer (i.e., physical layer) including coding, interleaving, scrambling, modulation, power control/allocation, and physical layer control signaling generation, among others;

A transmitter 456 for converting the baseband signal provided by the transmit processor 455 into a radio frequency signal and transmitting it out via an antenna 460; each transmitter 456 samples a respective input symbol stream to produce a respective sampled signal stream. Each transmitter 456 further processes (e.g., digital-to-analog converts, amplifies, filters, upconverts, etc.) the respective sample stream to an upstream signal.

In uplink transmission, the processing related to the base station apparatus (410) may include:

The receiver 416 is configured to convert the radio frequency signal received through the antenna 420 into a baseband signal for provision to the receive processor 412;

the receive processor 412 implements various signal receive processing functions for the L1 layer (i.e., physical layer) including decoding, deinterleaving, descrambling, demodulation, physical layer control signaling extraction, and the like;

The controller/processor 440 receives the bit stream output by the receive processor 412, provides header decompression, decryption, packet segmentation concatenation and reordering, and multiplexing de-multiplexing between logical and transport channels to implement L2 layer protocols for the user plane and control plane;

The controller/processor 440 may be associated with a memory 430 that stores program codes and data. Memory 430 may be a computer-readable medium.

As a sub-embodiment, the UE450 apparatus includes: at least one processor and at least one memory including computer program code; the at least one memory and the computer program code are configured to, with the at least one processor, cause the UE450 apparatus at least to: receiving a first wireless signal on a first frequency band resource, transmitting a second wireless signal, and receiving first type information on a second frequency band resource; the measurement for the first wireless signal is used to trigger the transmission of the second wireless signal; the second wireless signal is used to determine at least one of { the user equipment ceasing to receive the first type of information on the first frequency band resource, the user equipment receiving the first type of information on the second frequency band resource }; the first frequency band resource and the second frequency band resource correspond to the same MAC entity, or the second wireless signal is generated by a physical layer.

As a sub-embodiment, the UE450 includes: a memory storing a program of computer-readable instructions that, when executed by at least one processor, produce acts comprising: receiving a first wireless signal on a first frequency band resource, transmitting a second wireless signal, and receiving first type information on a second frequency band resource; the measurement for the first wireless signal is used to trigger the transmission of the second wireless signal; the second wireless signal is used to determine at least one of { the user equipment ceasing to receive the first type of information on the first frequency band resource, the user equipment receiving the first type of information on the second frequency band resource }; the first frequency band resource and the second frequency band resource correspond to the same MAC entity, or the second wireless signal is generated by a physical layer.

As a sub-embodiment, the gNB410 apparatus includes: at least one processor and at least one memory including computer program code; the at least one memory and the computer program code are configured for use with the at least one processor. The gNB410 means at least: transmitting a first wireless signal on a first frequency band resource, receiving a second wireless signal, and transmitting first type information on a second frequency band resource; the measurement for the first wireless signal is used to trigger the transmission of the second wireless signal; the second wireless signal is used to determine that { a sender of the second wireless signal ceases to receive the first type of information on the first frequency band resource, a sender of the second wireless signal receives the first type of information on the second frequency band resource }; the first frequency band resource and the second frequency band resource correspond to the same MAC entity, or the second wireless signal is generated by a physical layer.

As a sub-embodiment, the gNB410 includes: a memory storing a program of computer-readable instructions that, when executed by at least one processor, produce acts comprising: transmitting a first wireless signal on a first frequency band resource, receiving a second wireless signal, and transmitting first type information on a second frequency band resource; the measurement for the first wireless signal is used to trigger the transmission of the second wireless signal; the second wireless signal is used to determine that { a sender of the second wireless signal ceases to receive the first type of information on the first frequency band resource, a sender of the second wireless signal receives the first type of information on the second frequency band resource }; the first frequency band resource and the second frequency band resource correspond to the same MAC entity, or the second wireless signal is generated by a physical layer.

As a sub-embodiment, the UE450 corresponds to a user equipment in the present application.

As a sub-embodiment, the gNB410 corresponds to a base station in the present application.

As a sub-embodiment, at least the first two of the receiver 456, the receive processor 452 and the controller/processor 490 are used to receive at least one of { first information, second information }.

As a sub-embodiment, at least two of the receiver 456, the receive processor 452, and the controller/processor 490 are configured to receive at least one of { receive a first wireless signal on a first frequency band resource, receive a first type of information on a second frequency band resource, and receive K target wireless signals on K frequency band resources, respectively }.

As a sub-embodiment, at least the first two of the transmitter 456, the transmit processor 455, and the controller/processor 490 are used to transmit at least one of { second wireless signal, third wireless signal }.

As a sub-embodiment, the band process 441 determines at least one of { first information, second information }.

As a sub-embodiment, the band process 441 determines to transmit the second wireless signal.

As a sub-embodiment, at least the first two of the transmitter 416, the transmit processor 415, and the controller/processor 440 are used to transmit at least one of { first information, second information }.

As a sub-embodiment, at least the first two of the transmitter 416, the transmit processor 415, and the controller/processor 440 are used to transmit at least one of { transmit a first wireless signal on a first frequency band resource, transmit a first type of information on a second frequency band resource, and transmit K target wireless signals on K frequency band resources, respectively }.

As a sub-embodiment, at least the first two of the receiver 416, the receive processor 412, and the controller/processor 440 are used to receive at least one of { the second wireless signal, the third wireless signal }.

As a sub-embodiment, the band process 471 determines at least one of { first information, second information }.

As a sub-embodiment, the band process 471 determines to transmit the first type of information on the second band resource.

Example 5

Embodiment 5 illustrates a flow chart of the transmission of the first information, as shown in fig. 5. In fig. 5, the base station N1 is a serving cell maintenance base station of the user equipment U2. Wherein the step identified by block F0 is optional.

For the base station N1, the first information is transmitted in step S10, the second information is transmitted in step S11, the first radio signal is transmitted on the first frequency band resource in step S12, the K target radio signals are respectively transmitted on the K frequency band resources in step S13, the second radio signal is received in step S14, the third radio signal is received in step S15, and the first type information is transmitted on the second frequency band resource in step S16.

For the user equipment U2, the first information is received in step S20, the second information is received in step S21, the first radio signal is received on the first frequency band resource in step S22, the K target radio signals are received on the K frequency band resources in step S23, respectively, the second radio signal is transmitted in step S24, the third radio signal is transmitted in step S25, and the first type of information is received on the second frequency band resource in step S26.

In embodiment 5, the measurement for the first wireless signal is used to trigger the transmission of the second wireless signal; the second wireless signal is used to determine at least one of { the user equipment U2 ceases to receive the first type of information on the first frequency band resource, the user equipment U2 receives the first type of information on the second frequency band resource }; the first frequency band resource and the second frequency band resource correspond to the same MAC entity, or the second wireless signal is generated by a physical layer; the first information is used to determine the K frequency band resources, the second frequency band resource being one of the K frequency band resources, a measurement for the K target wireless signals being used to determine the second frequency band resource from the K frequency band resources, the K being a positive integer; the second wireless signal is used to determine physical layer signaling for scheduling a first target frequency band resource for transmission on the second frequency band resource; the second information is used to determine that physical layer signaling for scheduling the first target frequency band resource is transmitted on the second target frequency band resource; the second target frequency band resource may be any one of the K frequency band resources, the K being greater than 1; a first measurement result, which is a result of the measurement for the first radio signal, satisfies a first condition, the user equipment U2 transmitting the second radio signal; the third wireless signal is used to determine at least one of { first land public mobile network identity, second land public mobile network identity, first measurement; the first land public mobile network identity uniquely corresponds to the first frequency band resource and the second land public mobile network identity uniquely corresponds to the second frequency band resource, the first measurement result being a result of the measurement for the first wireless signal.

As a sub-embodiment, the K frequency band resources are allocated to K serving cells, respectively.

As an auxiliary embodiment of this sub-embodiment, the K serving cells all belong to a first serving cell set, and at least one serving cell in the first serving cell set is out of the K serving cells, where the first serving cell set is a set formed by all currently allocated serving cells of the user equipment U2.

As an auxiliary embodiment of this sub-embodiment, the K serving cells all belong to a second set of serving cells, and at least one serving cell out of the K serving cells exists in the second set of serving cells, where the second set of serving cells is a set composed of all active serving cells currently allocated by the user equipment U2.

As an additional embodiment of this sub-embodiment, the K serving cells correspond to K different PCIDs.

As an subsidiary embodiment of this sub-embodiment, the K serving cells correspond to K different servcellindices.

As a sub-embodiment, the K is greater than 1.

As a sub-embodiment, the first information includes a plurality of RRC IEs (Information Element, information elements).

As a sub-embodiment, the first information is semi-statically configured.

As a sub-embodiment, any one of the K frequency band resources may be used for transmitting the first type of information.

As a sub-embodiment, any one of the K frequency band resources may be used for the PCell of the user equipment U2.

As a sub-embodiment, the measurement for the K target wireless signals is used to determine the second frequency band resource from the K frequency band resources refers to: the user equipment U2 respectively obtains K target measurement results aiming at the K target wireless signals; the user equipment U2 receives a first target wireless signal on the second frequency band resource, and a second measurement result is obtained by the user equipment U2 aiming at the first target wireless signal; only the second measurement result of the K target measurement results satisfies a second condition, or K1 of the K target measurement results and the second measurement result each satisfy a second condition and the second measurement result is larger than the K1 target measurement results.

As an subsidiary embodiment of this sub-embodiment, the given measurement satisfying the second condition means that: the given measurement results are not less than a second threshold in a target time window; the given measurement is the second measurement or the given measurement is the K1 target measurements.

As an example of this subordinate embodiment, the second threshold is configured by higher layer signaling or the second threshold is fixed.

As an example of this subsidiary embodiment, the unit of the second threshold is one of { W, mW, dBm, dB }.

As a sub-embodiment, the physical layer signaling includes at least one of { downlink Grant (Grant) signaling, uplink Grant signaling }.

As a sub-embodiment, the physical layer signaling includes at least one of { cell common signaling, user equipment specific signaling }.

As a sub-embodiment, the first target frequency band resource and the first frequency band resource are orthogonal (i.e., there is no overlap in the frequency domain), and the first target frequency band resource and the second frequency band resource are orthogonal.

As an embodiment, the second target frequency band resource is any one of the K frequency band resources.

As a sub-embodiment, the second target frequency band resource is the second frequency band resource.

As a sub-embodiment, the second information includes some or all of the fields (fields) in CrossCarrierSchedulingConfig IE in TS 36.331.

As a sub-embodiment, the second information includes a first field, and a value of the first field in the second information is equal to an index of the first target frequency band resource in the physical layer signaling for scheduling the first target frequency band resource.

As an subsidiary embodiment of this sub-embodiment, said first domain refers to cif-InSchedulingCell IE in 3gpp TS 36.331.

As an example of this subsidiary embodiment, said cif-InSchedulingCell is an integer of not less than 1 and not more than 7.

As an subsidiary embodiment of this sub-embodiment, said second information comprises K second fields, said K second fields being in one-to-one correspondence with said K frequency band resources, said K second fields being used for determining that said first target frequency band resource is likely to be scheduled by said K frequency band resources.

As an example of this subordinate embodiment, the second domain refers to schedulingCellId IE in 3gpp TS 36.331, and the schedulingCellId is an integer not less than 0 and not more than 31.

As an example of this subordinate embodiment, the K second domains correspond to one of the first domains.

As an example of the two subordinate embodiments described above, the first domain and the K second domains each correspond to the first target frequency band resource.

As an subsidiary embodiment of this sub-embodiment, said index in said physical layer signalling for scheduling first target frequency band resources corresponds to a carrier indication (Carrier Indicator) in 3gpp TS 36.212, said carrier indication being used for indicating said first target frequency band resources.

As an auxiliary embodiment of this sub-embodiment, the number of bits comprised by the first field in the second information is smaller than Q, which is the number of bits required to provide a unique identification for all active (active) serving cells currently allocated by the user equipment U2, which is a positive integer.

As an subsidiary embodiment of this sub-embodiment, the number of bits comprised by the second field in the second information is smaller than Q, which is the number of bits required to provide unique identification for all currently allocated serving cells of the user equipment U2, which is a positive integer.

As a sub-embodiment, the second target frequency band resource may be any one of the K frequency band resources refers to: the second target frequency band resource is dynamically switchable among the K frequency band resources.

As a sub-embodiment, the first measurement result satisfying the first condition means: the first measurements are each less than a first threshold in a given time window.

As an subsidiary embodiment of this sub-embodiment, said first threshold is either higher layer signaling configured or fixed.

As a sub-embodiment, the first measurement result satisfying the first condition means: the first radio signal includes physical layer control signaling, and a detected BLER (Block Error Rate) for the physical layer control signaling based on a given DCI format and a given aggregation level is greater than a first Error Rate threshold in a given time window.

As an subsidiary embodiment of this sub-embodiment, said given DCI format is fixed and said given aggregation level is fixed.

As an subsidiary embodiment of this sub-embodiment, said first error rate threshold is not less than 10%.

As a sub-embodiment, the first measurement result satisfying the first condition means: the first radio signal includes physical layer control signaling, detection of which based on a given DCI format and a given aggregation level is used to determine that the first frequency band resource is in RLF (Radio Link Failure ).

As a sub-embodiment, the first measurement result is RSRP (REFERENCE SIGNAL RECEIVED Power, reference channel received Power) of the first wireless signal.

As a sub-embodiment, the first measurement result is RSRQ (REFERENCE SIGNAL RECEIVED Quality, reference channel received Quality) of the first wireless signal.

As a sub-embodiment, the first measurement result is SINR (Signal to Interference Plus Noise Ratio ) of the first wireless signal, which is a useful signal.

As a sub-embodiment, the unit of the first threshold in the present application is W (watts).

As a sub-embodiment, the unit of the first threshold in the present application is mW (milliwatt).

As a sub-embodiment, the first threshold in the present application is in dBm (millidecibel).

As a sub-embodiment, the unit of the first threshold in the present application is dB (decibel).

As a sub-embodiment, the second radio signal is used to determine { the user equipment U2 stops receiving the first type of information on the first frequency band resource, the user equipment U2 receives the first type of information on the second frequency band resource }, the user equipment U2 receives a first target radio signal on the second frequency band resource, the first target radio signal being one of the K target radio signals; a second measurement result satisfies a second condition, the second measurement result being a result of measurement for the first target wireless signal.

As an subsidiary embodiment of this sub-embodiment, said first target wireless signal comprises at least one of { SS block, CSI-RS }.

As an subsidiary embodiment of this sub-embodiment, said second measurement satisfying the second condition means: the second measurement is not less than a second threshold in the target time window.

As an auxiliary embodiment of this sub-embodiment, the user equipment U2 obtains K target measurement results for the K target radio signals, respectively, and the second measurement result is the largest one of the K target measurement results.

As a sub-embodiment, the given time window in the present invention contains T1 milliseconds.

As an subsidiary embodiment of this sub-embodiment, said T1 is a positive integer.

As a subsidiary embodiment of this sub-embodiment, said T1 is a positive integer multiple of 10.

As an subsidiary embodiment of this sub-embodiment, the DRX cycle corresponds to Z (ms), said T1 being a positive integer multiple of said Z.

As a sub-embodiment, the target time window in the present invention contains T2 milliseconds.

As an subsidiary embodiment of this sub-embodiment, said T2 is a positive integer.

As a subsidiary embodiment of this sub-embodiment, said T2 is a positive integer multiple of 10.

As an subsidiary embodiment of this sub-embodiment, the DRX cycle corresponds to Z (ms), said T2 being a positive integer multiple of said Z.

As a sub-embodiment, the third radio signal is further used to determine a second measurement result, the user equipment U2 receiving the first target radio signal on the second frequency band resource, the second measurement result being a result of a measurement for the first target radio signal.

As a sub-embodiment, the third wireless signal and the second wireless signal are transmitted on the same frequency band resource.

As a sub-embodiment, the land public mobile network identity is a PLMN (Public Land Mobile Network ).

As a sub-embodiment, the user equipment U2 receives the first wireless signal on the first frequency band resource and the first type of information on the second frequency band resource.

Example 6

Embodiment 6 illustrates a schematic diagram of the first target frequency band resource and the second target frequency band resource of one embodiment, as shown in fig. 6. In fig. 6, physical layer signaling for scheduling the first target frequency band resource is transmitted on the second target frequency band resource. The second target frequency band resource is any one of the K frequency band resources in the present application.

The first domain and K second domains for the first target band resource in the second information in the present application are shown in fig. 6, respectively; the K second domains respectively correspond to K frequency band resources; the second target frequency band resource is one of the K frequency band resources, and when physical layer signaling of the first target frequency band resource is scheduled to be transmitted on the second target frequency band resource, CIF of the first target frequency band resource is determined to be equal to the second domain in the physical layer signaling; in the figure, M1 to Mk correspond to K second domains, and M corresponds to the first domain.

As a sub-embodiment, the first domain refers to cif-InSchedulingCell IE in 3gpp TS 36.331.

As an subsidiary embodiment of this sub-embodiment, said cif-InSchedulingCell is an integer of not less than 1 and not more than 7.

As a sub-embodiment, the second domain refers to schedulingCellId IE in 3gpp TS 36.331, the schedulingCellId being an integer not less than 0 and not more than 31.

As a sub-embodiment, there is one said first domain and K said second domains in said second information, each for said first target frequency band resource.

Example 7

Example 7 illustrates a schematic of a first measurement and a first condition, as shown in fig. 7. In fig. 7, the first condition shown in the left graph corresponds to the first threshold value, and the first condition shown in the right graph corresponds to the first error rate threshold; in the left graph, the first measurement result satisfying the first condition means that: the first measurement is less than the first threshold; in the right graph, the first measurement result satisfying the first condition means that: the first measurement is greater than the first error rate threshold. The triangles in the figure correspond to the first measurement results satisfying the first condition in a first time window.

As a sub-embodiment, the first error rate threshold is a BLER based on detection of the physical layer control signaling for a given DCI format and a given aggregation level.

As a sub-embodiment, the first threshold is in one of { W, mW, dBm, dB }.

As a sub-embodiment, the first time window corresponds to the given time window in the present application.

As a sub-embodiment, the first measurement results detected by the user equipment in the first time window in the present application all meet the first condition, and the user equipment sends the second wireless signal.

Example 8

Example 8 illustrates a second measurement and a second condition, as shown in fig. 8. In fig. 8, the box in the diagram corresponds to the second measurement result satisfying the second condition in a second time window; the second measurement satisfying the second condition means that: the second measurement is not less than the second threshold.

As a sub-embodiment, the unit of the second threshold is one of { W, mW, dBm, dB }.

As a sub-embodiment, the second time window corresponds to the target time window in the present application.

As a sub-embodiment, the second measurement results detected by the user equipment in the second time window in the present application all meet the second condition, and the user equipment sends the second wireless signal.

As a sub-embodiment, the second threshold value is equal to the first threshold value in embodiment 7.

As a sub-embodiment, the second threshold value is related to the first threshold value in embodiment 7.

Example 9

Embodiment 9 illustrates a block diagram of a processing apparatus in one UE, as shown in fig. 9. In fig. 9, the UE processing apparatus 900 mainly comprises a first receiver module 901, a first transmitter module 902 and a second receiver module 903.

First receiver module 901 receiving a first wireless signal on a first frequency band resource;

first transmitter module 902, transmitting a second wireless signal;

a second receiver module 903 receiving the first type of information on the second frequency band resource;

In embodiment 9, the measurement for the first wireless signal is used to trigger the transmission of the second wireless signal; the second wireless signal is used to determine at least one of { the user equipment ceasing to receive the first type of information on the first frequency band resource, the user equipment receiving the first type of information on the second frequency band resource }; the first frequency band resource and the second frequency band resource correspond to the same MAC entity, or the second wireless signal is generated by a physical layer.

As a sub-embodiment, the first receiver module 901 further receives first information and K target wireless signals on K frequency band resources, respectively; the first information is used to determine the K frequency band resources, the second frequency band resource being one of the K frequency band resources, a measurement for the K target wireless signals being used to determine the second frequency band resource from the K frequency band resources, the K being a positive integer.

As a sub-embodiment, the second wireless signal is used to determine that physical layer signaling for scheduling the first target frequency band resource is transmitted on the second frequency band resource.

As a sub-embodiment, the first receiver module 901 also receives second information; the second information is used to determine that physical layer signaling for scheduling the first target frequency band resource is transmitted on the second target frequency band resource.

As a sub-embodiment, the second target frequency band resource may be any one of the K frequency band resources, where K is greater than 1.

As a sub-embodiment, a first measurement result, which is a result of the measurement for the first radio signal, satisfies a first condition, the user equipment transmitting the second radio signal.

As a sub-embodiment, the first transmitter module 902 also transmits a third wireless signal; the third wireless signal is used to determine at least one of { first land public mobile network identity, second land public mobile network identity, first measurement; the first land public mobile network identity uniquely corresponds to the first frequency band resource and the second land public mobile network identity uniquely corresponds to the second frequency band resource, the first measurement result being a result of the measurement for the first wireless signal.

As a sub-embodiment, the first receiver module 901 includes at least the first two of { receiver 456, receive processor 452, controller/processor 490} in embodiment 4.

As a sub-embodiment, the first receiver module 901 includes the band processor 441 in embodiment 4.

As a sub-embodiment, the first transmitter module 902 includes at least the first two of { transmitter, transmit processor 455, controller/processor 490} in embodiment 4.

As a sub-embodiment, the second receiver module 903 includes at least two of the { receiver 456, the receive processor 452, the controller/processor 490} of embodiment 4.

Example 10

Embodiment 10 illustrates a block diagram of the processing means in a base station apparatus, as shown in fig. 10. In fig. 10, the base station apparatus processing device 1000 is mainly composed of a second transmitter module 1001, a third receiver module 1002, and a third transmitter module 1003.

Second transmitter module 1001, transmitting a first wireless signal on a first frequency band resource;

third receiver module 1002, receiving a second wireless signal;

third transmitter module 1003 transmitting the first type of information on the second frequency band resource;

In embodiment 10, the measurement for the first wireless signal is used to trigger the transmission of the second wireless signal; the second wireless signal is used to determine that { a sender of the second wireless signal ceases to receive the first type of information on the first frequency band resource, a sender of the second wireless signal receives the first type of information on the second frequency band resource }; the first frequency band resource and the second frequency band resource correspond to the same MAC entity, or the second wireless signal is generated by a physical layer.

As a sub-embodiment, the second transmitter module 1001 further transmits the first information, and transmits K target wireless signals on K frequency band resources, respectively; the first information is used to determine the K frequency band resources, the second frequency band resource being one of the K frequency band resources, a measurement for the K target wireless signals being used to determine the second frequency band resource from the K frequency band resources, the K being a positive integer.

As a sub-embodiment, the second transmitter module 1001 also transmits second information; the second information is used to determine that physical layer signaling for scheduling the first target frequency band resource is transmitted on the second target frequency band resource.

As a sub-embodiment, the third receiver module 1002 also receives a third wireless signal; the third wireless signal is used to determine at least one of { first land public mobile network identity, second land public mobile network identity, first measurement; the first land public mobile network identity uniquely corresponds to the first frequency band resource and the second land public mobile network identity uniquely corresponds to the second frequency band resource, the first measurement result being a result of the measurement for the first wireless signal.

As a sub-embodiment, the second transmitter module 1001 includes at least the first two of { transmitter 416, transmit processor 415, controller/processor 440} in embodiment 4.

As a sub-embodiment, the second transmitter module 1001 includes the band processor 471 of embodiment 4.

As a sub-embodiment, the third receiver module 1002 includes at least the first two of { receiver 416, receive processor 412, controller/processor 440} in embodiment 4.

As a sub-embodiment, the third transmitter module 1003 includes at least the first two of { transmitter 416, transmit processor 415, controller/processor 440} in embodiment 4.

Those of ordinary skill in the art will appreciate that all or a portion of the steps of the above-described methods may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as a read-only memory, a hard disk or an optical disk. Alternatively, all or part of the steps of the above embodiments may be implemented using one or more integrated circuits. Accordingly, each module unit in the above embodiment may be implemented in a hardware form or may be implemented in a software functional module form, and the present application is not limited to any specific combination of software and hardware. The user equipment, the terminal and the UE in the application comprise, but are not limited to, unmanned aerial vehicles, communication modules on unmanned aerial vehicles, remote control airplanes, aircrafts, mini-planes, mobile phones, tablet computers, notebooks, vehicle-mounted Communication equipment, wireless sensors, network cards, internet of things terminals, RFID terminals, NB-IOT terminals, MTC (MACHINE TYPE Communication) terminals, eMTC (ENHANCED MTC ) terminals, data cards, network cards, vehicle-mounted Communication equipment, low-cost mobile phones, low-cost tablet computers and other equipment. The base station in the present application includes, but is not limited to, a macro cell base station, a micro cell base station, a home base station, a relay base station, a gNB (NR node B), a TRP (TRANSMITTER RECEIVER Point, transmitting/receiving node), and other wireless communication devices.

The foregoing description is only of the preferred embodiments of the present application, and is not intended to limit the scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A method in a user equipment for wireless communication, comprising:

Receiving a first wireless signal on a first frequency band resource, the first wireless signal comprising at least one of a synchronization sequence block or a CSI-RS;

Transmitting a second wireless signal, measurements for the first wireless signal being used to trigger transmission of the second wireless signal;

receiving a first type of information on a second frequency band resource, the first type of information including at least one of a synchronization sequence, physical layer broadcast information, or higher layer broadcast information; the high-level broadcast information includes SIBs;

Wherein the second wireless signal is used to determine at least one of ceasing to receive the first type of information by the user device on the first frequency band resource or receiving the first type of information by the user device on the second frequency band resource; the first frequency band resource and the second frequency band resource correspond to the same MAC entity, or the second wireless signal is used for physical layer random access; the user equipment does not trigger RRC reestablishment between performing the step of receiving the first wireless signal on the first frequency band resource and performing the step of receiving the first type of information on the second frequency band resource.

2. The method of claim 1, wherein the first frequency band resource corresponds to a first identity and the second frequency band resource corresponds to a second identity, the first identity being a physical cell identity, the second identity being a physical cell identity, the first identity and the second identity being different.

3. The method according to claim 1 or 2, wherein the second radio signal is a PRACH signal.

4. The method according to any of claims 1 or 2, wherein the user equipment does not trigger RRC reconfiguration between performing the step of receiving first radio signals on first frequency band resources and performing the step of receiving first type of information on second frequency band resources; or the user equipment does not trigger PDCP re-establishment between performing the step of receiving the first radio signal on the first frequency band resource and performing the step of receiving the first type of information on the second frequency band resource.

5. A method according to claim 3, wherein the user equipment does not trigger RRC reconfiguration between performing the step of receiving first radio signals on first frequency band resources and performing the step of receiving first type of information on second frequency band resources; or the user equipment does not trigger PDCP re-establishment between performing the step of receiving the first radio signal on the first frequency band resource and performing the step of receiving the first type of information on the second frequency band resource.

6. The method according to any one of claims 1,2 or 5, comprising:

Receiving first information, wherein the first information comprises a plurality of RRC IEs;

receiving K target wireless signals on K frequency band resources respectively;

Wherein the first information is used to determine the K frequency band resources, the second frequency band resource being one of the K frequency band resources, the measurements for the K target wireless signals being used to determine the second frequency band resource from the K frequency band resources, the K being a positive integer; the receiving K target wireless signals on K frequency band resources respectively includes: a first target wireless signal is received on the second frequency band resource, the first target wireless signal comprising at least one of a synchronization sequence block or CSI-RS.

7. A method according to claim 3, characterized by comprising:

receiving K target wireless signals on K frequency band resources respectively;

8. The method according to claim 4, characterized by comprising:

receiving K target wireless signals on K frequency band resources respectively;

9. The method of claim 6, wherein the measurements for the K target wireless signals are used to determine the second frequency band resource from the K frequency band resources is: the user equipment respectively obtains K target measurement results aiming at the K target wireless signals; obtaining a second measurement result for the user equipment for the first target wireless signal; only the second measurement result of the K target measurement results satisfies a second condition.

10. The method according to claim 7 or 8, wherein the measurements for the K target wireless signals are used to determine the second frequency band resource from the K frequency band resources is: the user equipment respectively obtains K target measurement results aiming at the K target wireless signals; obtaining a second measurement result for the user equipment for the first target wireless signal; only the second measurement result of the K target measurement results satisfies a second condition.

11. The method of claim 6, wherein the measurements for the K target wireless signals are used to determine the second frequency band resource from the K frequency band resources is: the user equipment respectively obtains K target measurement results aiming at the K target wireless signals; obtaining a second measurement result for the user equipment for the first target wireless signal; k1 of the K target measurements and the second measurement each satisfy a second condition and the second measurement is greater than the K1 target measurements.

12. The method according to claim 7 or 8, wherein the measurements for the K target wireless signals are used to determine the second frequency band resource from the K frequency band resources is: the user equipment respectively obtains K target measurement results aiming at the K target wireless signals; obtaining a second measurement result for the user equipment for the first target wireless signal; k1 of the K target measurements and the second measurement each satisfy a second condition and the second measurement is greater than the K1 target measurements.

13. The method of claim 6, wherein the first target wireless signal is one of the K target wireless signals; a second measurement result satisfying a second condition, the second measurement result being a result of measurement for the first target wireless signal; wherein the second wireless signal is used to determine that the user equipment ceases to receive the first type of information on the first frequency band resource and the user equipment receives the first type of information on the second frequency band resource.

14. The method according to claim 7 or 8, wherein the first target wireless signal is one of the K target wireless signals; a second measurement result satisfying a second condition, the second measurement result being a result of measurement for the first target wireless signal; wherein the second wireless signal is used to determine that the user equipment ceases to receive the first type of information on the first frequency band resource and the user equipment receives the first type of information on the second frequency band resource.

15. The method according to any one of claims 9, 11 or 13, wherein the second measurement satisfying the second condition means: the second measurement results are not smaller than a second threshold value in a target time window, wherein the target time window comprises T2 milliseconds, and T2 is a positive integer; the second threshold is configured for higher layer signaling; the second threshold is at least one of W, or mW, or dBm, or dB.

16. The method of claim 10, wherein the second measurement satisfying the second condition means: the second measurement results are not smaller than a second threshold value in a target time window, wherein the target time window comprises T2 milliseconds, and T2 is a positive integer; the second threshold is configured for higher layer signaling; the second threshold is at least one of W, or mW, or dBm, or dB.

17. The method of claim 12, wherein the second measurement satisfying the second condition means: the second measurement results are not smaller than a second threshold value in a target time window, wherein the target time window comprises T2 milliseconds, and T2 is a positive integer; the second threshold is configured for higher layer signaling; the second threshold is at least one of W, or mW, or dBm, or dB.

18. The method of claim 14, wherein the second measurement satisfying the second condition means: the second measurement results are not smaller than a second threshold value in a target time window, wherein the target time window comprises T2 milliseconds, and T2 is a positive integer; the second threshold is configured for higher layer signaling; the second threshold is at least one of W, or mW, or dBm, or dB.

19. The method according to any of claims 1,2, 5, 7,8, 9, 11, 13, 16, 17 or 18, wherein a first measurement result, which is a result of the measurement for the first radio signal, satisfies a first condition, the user equipment transmits the second radio signal.

20. A method according to claim 3, characterized in that a first measurement result, which is the result of the measurement for the first radio signal, fulfils a first condition, the user equipment transmits the second radio signal.

21. The method of claim 4, wherein a first measurement result satisfies a first condition, the user device transmitting the second wireless signal, the first measurement result being a result of the measurement for the first wireless signal.

22. The method of claim 6, wherein a first measurement result satisfies a first condition, the user device transmitting the second wireless signal, the first measurement result being a result of the measurement for the first wireless signal.

23. The method of claim 10, wherein a first measurement result satisfies a first condition, the user device transmitting the second wireless signal, the first measurement result being a result of the measurement for the first wireless signal.

24. The method of claim 12, wherein a first measurement result satisfies a first condition, the user device transmitting the second wireless signal, the first measurement result being a result of the measurement for the first wireless signal.

25. The method of claim 14, wherein a first measurement result satisfies a first condition, the user device transmitting the second wireless signal, the first measurement result being a result of the measurement for the first wireless signal.

26. The method of claim 15, wherein a first measurement result satisfies a first condition, the user device transmitting the second wireless signal, the first measurement result being a result of the measurement for the first wireless signal.

27. The method of claim 19, wherein the first measurement satisfying the first condition means: the first measurements are each less than a first threshold in a given time window, the given time window comprising T1 milliseconds, the T1 being a positive integer; the first threshold is configured for higher layer signaling; the first threshold is at least one of W, or mW, or dBm, or dB.

28. The method according to any one of claims 20 to 26, wherein the first measurement meeting the first condition means: the first measurements are each less than a first threshold in a given time window, the given time window comprising T1 milliseconds, the T1 being a positive integer; the first threshold is configured for higher layer signaling; the first threshold is at least one of W, or mW, or dBm, or dB.

29. The method of claim 20, 21, 22, 23, 24, 25, 26, or 27, wherein the first measurement is at least one of RSRP, or RSRQ, or SINR of the first wireless signal.

30. The method of claim 19, wherein the first measurement is at least one of RSRP, or RSRQ, or SINR of the first wireless signal.

31. The method of claim 28, wherein the first measurement is at least one of RSRP, or RSRQ, or SINR of the first wireless signal.

32. A method in a base station for wireless communication, comprising:

Transmitting a first wireless signal on a first frequency band resource, the first wireless signal comprising at least one of a synchronization sequence block or a CSI-RS;

Receiving a second wireless signal, a measurement of the first wireless signal by a sender of the second wireless signal being used to trigger transmission of the second wireless signal;

transmitting a first type of information on a second frequency band resource, the first type of information including at least one of a synchronization sequence, physical layer broadcast information, or higher layer broadcast information; the high-level broadcast information includes SIBs;

wherein the second wireless signal is used to determine that a sender of the second wireless signal ceases to receive at least one of the first type of information on the first frequency band resource or that a sender of the second wireless signal receives the first type of information on the second frequency band resource; the first frequency band resource and the second frequency band resource correspond to the same MAC entity, or the second wireless signal is used for physical layer random access; the sender of the second wireless signal does not trigger RRC reestablishment between performing the step of receiving the first wireless signal on the first frequency band resource and performing the step of receiving the first type of information on the second frequency band resource.

33. The method of claim 32, wherein the first frequency band resource corresponds to a first identity and the second frequency band resource corresponds to a second identity, the first identity being a physical cell identity, the second identity being a physical cell identity, the first identity and the second identity being different.

34. The method of claim 32 or 33, wherein the second radio signal is a PRACH signal.

35. The method according to any of claims 32 or 33, wherein the receiver of the first wireless signal does not trigger an RRC reconfiguration between performing the step of receiving the first wireless signal on the first frequency band resource and performing the step of receiving the first type of information on the second frequency band resource; or the receiver of the first wireless signal does not trigger PDCP re-establishment between performing the step of receiving the first wireless signal on the first frequency band resource and performing the step of receiving the first type of information on the second frequency band resource.

36. The method of claim 34, wherein the receiver of the first wireless signal does not trigger an RRC reconfiguration between performing the step of receiving the first wireless signal on the first frequency band resource and performing the step of receiving the first type of information on the second frequency band resource; or the receiver of the first wireless signal does not trigger PDCP re-establishment between performing the step of receiving the first wireless signal on the first frequency band resource and performing the step of receiving the first type of information on the second frequency band resource.

37. A method according to any one of claims 32, 33 or 36, comprising:

Transmitting first information, wherein the first information comprises a plurality of RRC IEs;

respectively transmitting K target wireless signals on K frequency band resources;

38. A method according to claim 34, comprising:

39. A method according to claim 35, comprising:

40. The method of claim 37, wherein the measurements for the K target wireless signals are used to determine the second frequency band resource from the K frequency band resources is: the receiver of the first wireless signal respectively obtains K target measurement results aiming at the K target wireless signals; obtaining a second measurement for a receiver of the first wireless signal for the first target wireless signal; only the second measurement result of the K target measurement results satisfies a second condition.

41. The method according to any of claims 38 to 39, wherein the measurements for the K target wireless signals are used to determine the second frequency band resource from the K frequency band resources is: the receiver of the first wireless signal respectively obtains K target measurement results aiming at the K target wireless signals; obtaining a second measurement for a receiver of the first wireless signal for the first target wireless signal; only the second measurement result of the K target measurement results satisfies a second condition.

42. The method of claim 37, wherein the measurements for the K target wireless signals are used to determine the second frequency band resource from the K frequency band resources is: the receiver of the first wireless signal respectively obtains K target measurement results aiming at the K target wireless signals; obtaining a second measurement for a receiver of the first wireless signal for the first target wireless signal; k1 of the K target measurements and the second measurement each satisfy a second condition and the second measurement is greater than the K1 target measurements.

43. The method according to any of claims 38 to 39, wherein the measurements for the K target wireless signals are used to determine the second frequency band resource from the K frequency band resources is: the receiver of the first wireless signal respectively obtains K target measurement results aiming at the K target wireless signals; obtaining a second measurement for a receiver of the first wireless signal for the first target wireless signal; k1 of the K target measurements and the second measurement each satisfy a second condition and the second measurement is greater than the K1 target measurements.

44. The method of claim 37, wherein the first target wireless signal is one of the K target wireless signals; a second measurement result satisfying a second condition, the second measurement result being a result of measurement for the first target wireless signal; wherein the second wireless signal is used to determine that a receiver of the first wireless signal ceases to receive the first type of information on the first frequency band resource and that a receiver of the first wireless signal receives the first type of information on the second frequency band resource.

45. The method of any one of claims 38 to 39, wherein the first target wireless signal is one of the K target wireless signals; a second measurement result satisfying a second condition, the second measurement result being a result of measurement for the first target wireless signal; wherein the second wireless signal is used to determine that a receiver of the first wireless signal ceases to receive the first type of information on the first frequency band resource and that a receiver of the first wireless signal receives the first type of information on the second frequency band resource.

46. The method of any one of claims 40, 42 or 44, wherein the second measurement satisfying the second condition means: the second measurement results are not smaller than a second threshold value in a target time window, wherein the target time window comprises T2 milliseconds, and T2 is a positive integer; the second threshold is configured for higher layer signaling; the second threshold is at least one of W, or mW, or dBm, or dB.

47. The method of claim 41, wherein the second measurement satisfying the second condition means: the second measurement results are not smaller than a second threshold value in a target time window, wherein the target time window comprises T2 milliseconds, and T2 is a positive integer; the second threshold is configured for higher layer signaling; the second threshold is at least one of W, or mW, or dBm, or dB.

48. The method of claim 43, wherein the second measurement satisfying the second condition means: the second measurement results are not smaller than a second threshold value in a target time window, wherein the target time window comprises T2 milliseconds, and T2 is a positive integer; the second threshold is configured for higher layer signaling; the second threshold is at least one of W, or mW, or dBm, or dB.

49. The method of claim 45, wherein the second measurement satisfying the second condition means: the second measurement results are not smaller than a second threshold value in a target time window, wherein the target time window comprises T2 milliseconds, and T2 is a positive integer; the second threshold is configured for higher layer signaling; the second threshold is at least one of W, or mW, or dBm, or dB.

50. The method of any one of claims 32, 33, 36, 38, 39, 40, 42, 44, 47, 48, or 49, wherein a first measurement satisfies a first condition, a receiver of the first wireless signal transmits the second wireless signal, the first measurement is a result of the measurement for the first wireless signal.

51. The method of claim 34, wherein a first measurement satisfies a first condition, a receiver of the first wireless signal transmits the second wireless signal, and the first measurement is a result of the measurement for the first wireless signal.

52. The method of claim 35, wherein a first measurement satisfies a first condition, a receiver of the first wireless signal transmits the second wireless signal, and the first measurement is a result of the measurement for the first wireless signal.

53. The method of claim 37, wherein a first measurement satisfies a first condition, a receiver of the first wireless signal transmits the second wireless signal, and the first measurement is a result of the measurement for the first wireless signal.

54. The method of claim 41, wherein a first measurement satisfies a first condition, a receiver of the first wireless signal transmits the second wireless signal, and the first measurement is a result of the measurement for the first wireless signal.

55. The method of claim 43, wherein a first measurement satisfies a first condition, a receiver of the first wireless signal transmits the second wireless signal, and the first measurement is a result of the measurement for the first wireless signal.

56. The method of claim 45, wherein a first measurement satisfies a first condition, a receiver of the first wireless signal transmitting the second wireless signal, the first measurement being a result of the measurement for the first wireless signal.

57. The method of claim 46, wherein a first measurement satisfies a first condition, a receiver of the first wireless signal transmits the second wireless signal, the first measurement is a result of the measurement for the first wireless signal.

58. The method of claim 50, wherein the first measurement meeting the first condition is: the first measurements are each less than a first threshold in a given time window, the given time window comprising T1 milliseconds, the T1 being a positive integer; the first threshold is configured for higher layer signaling; the first threshold is at least one of W, or mW, or dBm, or dB.

59. The method of any one of claims 51 to 57, wherein the first measurement meeting the first condition means: the first measurements are each less than a first threshold in a given time window, the given time window comprising T1 milliseconds, the T1 being a positive integer; the first threshold is configured for higher layer signaling; the first threshold is at least one of W, or mW, or dBm, or dB.

60. The method of claim 51, 52, 53, 54, 55, 56, 57, or 58, wherein the first measurement is at least one of RSRP, or RSRQ, or SINR of the first wireless signal.

61. The method of claim 50, wherein the first measurement is at least one of an RSRP, or an RSRQ, or an SINR of the first wireless signal.

62. The method of claim 59, wherein the first measurement is at least one of an RSRP, or an RSRQ, or an SINR of the first wireless signal.

63. A user equipment for wireless communication, comprising:

a first receiver module that receives a first wireless signal on a first frequency band resource, the first wireless signal comprising at least one of a synchronization sequence block or a CSI-RS;

A first transmitter module that transmits a second wireless signal, measurements for the first wireless signal being used to trigger transmission of the second wireless signal;

a second receiver module that receives a first type of information on a second frequency band resource, the first type of information including at least one of a synchronization sequence, physical layer broadcast information, or higher layer broadcast information; the high-level broadcast information includes SIBs;

64. The user equipment of claim 63, wherein the first frequency band resource corresponds to a first identity and the second frequency band resource corresponds to a second identity, the first identity is a physical cell identity, the second identity is a physical cell identity, and the first identity and the second identity are different.

65. The user equipment of claim 63 or 64, wherein the second radio signal is a PRACH signal.

66. The user equipment according to any of claims 63 or 64, wherein the user equipment does not trigger RRC reconfiguration between performing the step of receiving first radio signals on first frequency band resources and performing the step of receiving first type of information on second frequency band resources; or the user equipment does not trigger PDCP re-establishment between performing the step of receiving the first radio signal on the first frequency band resource and performing the step of receiving the first type of information on the second frequency band resource.

67. The user equipment of claim 65, wherein the user equipment does not trigger an RRC reconfiguration between performing the step of receiving first radio signals on first frequency band resources and performing the step of receiving first type of information on second frequency band resources; or the user equipment does not trigger PDCP re-establishment between performing the step of receiving the first radio signal on the first frequency band resource and performing the step of receiving the first type of information on the second frequency band resource.

68. The user equipment of any one of claims 63, 64 or 67, comprising:

A first receiver module that receives first information, the first information including a plurality of RRC IEs;

The first receiver module is used for respectively receiving K target wireless signals on K frequency band resources;

69. The user equipment of claim 65, comprising: a first receiver module that receives first information, the first information including a plurality of RRC IEs; the first receiver module is used for respectively receiving K target wireless signals on K frequency band resources; wherein the first information is used to determine the K frequency band resources, the second frequency band resource being one of the K frequency band resources, the measurements for the K target wireless signals being used to determine the second frequency band resource from the K frequency band resources, the K being a positive integer; the receiving K target wireless signals on K frequency band resources respectively includes: a first target wireless signal is received on the second frequency band resource, the first target wireless signal comprising at least one of a synchronization sequence block or CSI-RS.

70. The user equipment of claim 66, comprising: a first receiver module that receives first information, the first information including a plurality of RRC IEs; the first receiver module is used for respectively receiving K target wireless signals on K frequency band resources; wherein the first information is used to determine the K frequency band resources, the second frequency band resource being one of the K frequency band resources, the measurements for the K target wireless signals being used to determine the second frequency band resource from the K frequency band resources, the K being a positive integer; the receiving K target wireless signals on K frequency band resources respectively includes: a first target wireless signal is received on the second frequency band resource, the first target wireless signal comprising at least one of a synchronization sequence block or CSI-RS.

71. The user equipment of claim 68, wherein the measurements for the K target wireless signals are used to determine the second frequency band resource from among the K frequency band resources is: the user equipment respectively obtains K target measurement results aiming at the K target wireless signals; obtaining a second measurement result for the user equipment for the first target wireless signal; only the second measurement result of the K target measurement results satisfies a second condition.

72. The user equipment according to any of the claims 69 to 70, wherein the measurements for the K target radio signals are used to determine the second frequency band resource from the K frequency band resources is: the user equipment respectively obtains K target measurement results aiming at the K target wireless signals; obtaining a second measurement result for the user equipment for the first target wireless signal; only the second measurement result of the K target measurement results satisfies a second condition.

73. The user equipment of claim 68, wherein the measurements for the K target wireless signals are used to determine the second frequency band resource from among the K frequency band resources is: the user equipment respectively obtains K target measurement results aiming at the K target wireless signals; obtaining a second measurement result for the user equipment for the first target wireless signal; k1 of the K target measurements and the second measurement each satisfy a second condition and the second measurement is greater than the K1 target measurements.

74. The user equipment according to any of the claims 69 to 70, wherein the measurements for the K target radio signals are used to determine the second frequency band resource from the K frequency band resources is: the user equipment respectively obtains K target measurement results aiming at the K target wireless signals; obtaining a second measurement result for the user equipment for the first target wireless signal; k1 of the K target measurements and the second measurement each satisfy a second condition and the second measurement is greater than the K1 target measurements.

75. The user equipment of claim 68, wherein the first target wireless signal is one of the K target wireless signals; a second measurement result satisfying a second condition, the second measurement result being a result of measurement for the first target wireless signal; wherein the second wireless signal is used to determine that the user equipment ceases to receive the first type of information on the first frequency band resource and the user equipment receives the first type of information on the second frequency band resource.

76. The user equipment of any one of claims 69-70, wherein the first target radio signal is one of the K target radio signals; a second measurement result satisfying a second condition, the second measurement result being a result of measurement for the first target wireless signal; wherein the second wireless signal is used to determine that the user equipment ceases to receive the first type of information on the first frequency band resource and the user equipment receives the first type of information on the second frequency band resource.

77. The user equipment of any one of claims 71, 73 or 75, wherein the second measurement meeting the second condition is: the second measurement results are not smaller than a second threshold value in a target time window, wherein the target time window comprises T2 milliseconds, and T2 is a positive integer; the second threshold is configured for higher layer signaling; the second threshold is at least one of W, or mW, or dBm, or dB.

78. The user device of claim 72, wherein the second measurement meeting the second condition is: the second measurement results are not smaller than a second threshold value in a target time window, wherein the target time window comprises T2 milliseconds, and T2 is a positive integer; the second threshold is configured for higher layer signaling; the second threshold is at least one of W, or mW, or dBm, or dB.

79. The user equipment of claim 74, wherein the second measurement satisfying the second condition means: the second measurement results are not smaller than a second threshold value in a target time window, wherein the target time window comprises T2 milliseconds, and T2 is a positive integer; the second threshold is configured for higher layer signaling; the second threshold is at least one of W, or mW, or dBm, or dB.

80. The user device of claim 76, wherein the second measurement meeting the second condition is: the second measurement results are not smaller than a second threshold value in a target time window, wherein the target time window comprises T2 milliseconds, and T2 is a positive integer; the second threshold is configured for higher layer signaling; the second threshold is at least one of W, or mW, or dBm, or dB.

81. The user equipment according to any of claims 63, 64, 67, 69, 70, 71, 73, 75, 78, 79 or 80, wherein a first measurement result satisfies a first condition, wherein the user equipment transmits the second wireless signal, wherein the first measurement result is a result of the measurement for the first wireless signal.

82. The user equipment of claim 65, wherein a first measurement result satisfies a first condition, the user equipment transmitting the second wireless signal, the first measurement result being a result of the measurement for the first wireless signal.

83. The user equipment of claim 66, wherein a first measurement result satisfies a first condition, the user equipment transmitting the second wireless signal, the first measurement result being a result of the measurement for the first wireless signal.

84. The user equipment of claim 68, wherein a first measurement result satisfies a first condition, the user equipment transmitting the second wireless signal, the first measurement result being a result of the measurement for the first wireless signal.

85. The user device of claim 72, wherein a first measurement result satisfies a first condition, the user device transmitting the second wireless signal, the first measurement result being a result of the measurement for the first wireless signal.

86. The user equipment of claim 74, wherein a first measurement result satisfies a first condition, the user equipment transmitting the second wireless signal, the first measurement result being a result of the measurement for the first wireless signal.

87. The user device of claim 76, wherein a first measurement result satisfies a first condition, the user device transmitting the second wireless signal, the first measurement result being a result of the measurement for the first wireless signal.

88. The user equipment of claim 77, wherein a first measurement result satisfies a first condition, the user equipment transmitting the second wireless signal, the first measurement result being a result of the measurement for the first wireless signal.

89. The user device of claim 81, wherein the first measurement meeting the first condition is: the first measurements are each less than a first threshold in a given time window, the given time window comprising T1 milliseconds, the T1 being a positive integer; the first threshold is configured for higher layer signaling; the first threshold is at least one of W, or mW, or dBm, or dB.

90. The user equipment of any one of claims 82-88, wherein the first measurement meeting the first condition is: the first measurements are each less than a first threshold in a given time window, the given time window comprising T1 milliseconds, the T1 being a positive integer; the first threshold is configured for higher layer signaling; the first threshold is at least one of W, or mW, or dBm, or dB.

91. The user equipment of claim 82, 83, 84, 85, 86, 87, 88 or 89, wherein the first measurement is at least one of RSRP, or RSRQ, or SINR of the first wireless signal.

92. The user equipment of claim 81, wherein the first measurement result is at least one of RSRP, or RSRQ, or SINR of the first wireless signal.

93. The user equipment of claim 90, wherein the first measurement result is at least one of RSRP, or RSRQ, or SINR of the first wireless signal.

94. A base station apparatus for wireless communication, comprising:

A second transmitter module to transmit a first wireless signal on a first frequency band resource, the first wireless signal comprising at least one of a synchronization sequence block or a CSI-RS;

A third receiver module that receives a second wireless signal, a measurement of the first wireless signal by a sender of the second wireless signal being used to trigger transmission of the second wireless signal;

A third transmitter module that transmits a first type of information on a second frequency band resource, the first type of information including at least one of a synchronization sequence, physical layer broadcast information, or higher layer broadcast information; the high-level broadcast information includes SIBs;

Wherein the second wireless signal is used to determine that a sender of the second wireless signal ceases to receive at least one of the first type of information on the first frequency band resource or that a sender of the second wireless signal receives at least one of the first type of information on the second frequency band resource; the first frequency band resource and the second frequency band resource correspond to the same MAC entity, or the second wireless signal is used for physical layer random access; the sender of the second wireless signal does not trigger RRC reestablishment between performing the step of receiving the first wireless signal on the first frequency band resource and performing the step of receiving the first type of information on the second frequency band resource.

95. The base station device of claim 94, wherein the first frequency band resource corresponds to a first identity and the second frequency band resource corresponds to a second identity, the first identity being a physical cell identity, the second identity being a physical cell identity, the first identity and the second identity being different.

96. The base station device of claim 94 or 95, wherein the second radio signal is a PRACH signal.

97. The base station apparatus according to any one of claims 94 or 95, wherein a receiver of the first radio signal does not trigger RRC reconfiguration between performing the step of receiving the first radio signal on the first frequency band resource and performing the step of receiving the first type of information on the second frequency band resource; or the receiver of the first wireless signal does not trigger PDCP re-establishment between performing the step of receiving the first wireless signal on the first frequency band resource and performing the step of receiving the first type of information on the second frequency band resource.

98. The base station apparatus of claim 96, wherein a receiver of the first wireless signal does not trigger an RRC reconfiguration between performing the step of receiving the first wireless signal on the first frequency band resource and performing the step of receiving the first type of information on the second frequency band resource; or the receiver of the first wireless signal does not trigger PDCP re-establishment between performing the step of receiving the first wireless signal on the first frequency band resource and performing the step of receiving the first type of information on the second frequency band resource.

99. The base station apparatus of any one of claims 94, 95 or 98, comprising:

A second transmitter module that transmits first information including a plurality of RRC IEs;

The second transmitter module is used for respectively transmitting K target wireless signals on K frequency band resources;

100. The base station apparatus of claim 96, comprising:

101. The base station apparatus of claim 97, comprising:

102. The base station device of claim 99, wherein the measurements for the K target wireless signals are used to determine the second frequency band resource from the K frequency band resources is: the receiver of the first wireless signal respectively obtains K target measurement results aiming at the K target wireless signals; obtaining a second measurement for a receiver of the first wireless signal for the first target wireless signal; only the second measurement result of the K target measurement results satisfies a second condition.

103. The base station device according to any of the claims 100 to 101, wherein the measurements for the K target radio signals are used to determine the second frequency band resource from the K frequency band resources is: the receiver of the first wireless signal respectively obtains K target measurement results aiming at the K target wireless signals; obtaining a second measurement for a receiver of the first wireless signal for the first target wireless signal; only the second measurement result of the K target measurement results satisfies a second condition.

104. The base station device of claim 99, wherein the measurements for the K target wireless signals are used to determine the second frequency band resource from the K frequency band resources is: the receiver of the first wireless signal respectively obtains K target measurement results aiming at the K target wireless signals; obtaining a second measurement for a receiver of the first wireless signal for the first target wireless signal; k1 of the K target measurements and the second measurement each satisfy a second condition and the second measurement is greater than the K1 target measurements.

105. The base station device according to any of the claims 100 to 101, wherein the measurements for the K target radio signals are used to determine the second frequency band resource from the K frequency band resources is: the receiver of the first wireless signal respectively obtains K target measurement results aiming at the K target wireless signals; obtaining a second measurement for a receiver of the first wireless signal for the first target wireless signal; k1 of the K target measurements and the second measurement each satisfy a second condition and the second measurement is greater than the K1 target measurements.

106. The base station device of claim 99, wherein the first target wireless signal is one of the K target wireless signals; a second measurement result satisfying a second condition, the second measurement result being a result of measurement for the first target wireless signal; wherein the second wireless signal is used to determine that a receiver of the first wireless signal ceases to receive the first type of information on the first frequency band resource and that a receiver of the first wireless signal receives the first type of information on the second frequency band resource.

107. The base station apparatus according to any one of claims 100 to 101, wherein the first target radio signal is one of the K target radio signals; a second measurement result satisfying a second condition, the second measurement result being a result of measurement for the first target wireless signal; wherein the second wireless signal is used to determine that a receiver of the first wireless signal ceases to receive the first type of information on the first frequency band resource and that a receiver of the first wireless signal receives the first type of information on the second frequency band resource.

108. The base station device according to any of claims 102, 104 or 106, wherein the second measurement result satisfying the second condition means: the second measurement results are not smaller than a second threshold value in a target time window, wherein the target time window comprises T2 milliseconds, and T2 is a positive integer; the second threshold is configured for higher layer signaling; the second threshold is at least one of W, or mW, or dBm, or dB.

109. The base station device of claim 103, wherein the second measurement result satisfying the second condition means: the second measurement results are not smaller than a second threshold value in a target time window, wherein the target time window comprises T2 milliseconds, and T2 is a positive integer; the second threshold is configured for higher layer signaling; the second threshold is at least one of W, or mW, or dBm, or dB.

110. The base station device of claim 105, wherein the second measurement result satisfying the second condition means: the second measurement results are not smaller than a second threshold value in a target time window, wherein the target time window comprises T2 milliseconds, and T2 is a positive integer; the second threshold is configured for higher layer signaling; the second threshold is at least one of W, or mW, or dBm, or dB.

111. The base station device of claim 107, wherein the second measurement meeting the second condition is: the second measurement results are not smaller than a second threshold value in a target time window, wherein the target time window comprises T2 milliseconds, and T2 is a positive integer; the second threshold is configured for higher layer signaling; the second threshold is at least one of W, or mW, or dBm, or dB.

112. The base station apparatus of any one of claims 94, 95, 98, 100, 101, 102, 104, 106, 109, 110 or 111, wherein a first measurement result satisfies a first condition, a receiver of the first wireless signal transmits the second wireless signal, the first measurement result is a result of the measurement for the first wireless signal.

113. The base station device of claim 96, wherein a first measurement satisfies a first condition, a receiver of the first wireless signal transmits the second wireless signal, the first measurement is a result of the measurement for the first wireless signal.

114. The base station device of claim 97, wherein a first measurement satisfies a first condition, a receiver of the first wireless signal transmits the second wireless signal, the first measurement is a result of the measurement for the first wireless signal.

115. The base station device of claim 99, wherein a first measurement result satisfies a first condition, a receiver of the first wireless signal transmits the second wireless signal, and the first measurement result is a result of the measurement for the first wireless signal.

116. The base station device of claim 103, wherein a first measurement result satisfies a first condition, a receiver of the first wireless signal transmits the second wireless signal, the first measurement result is a result of the measurement for the first wireless signal.

117. The base station device of claim 105, wherein a first measurement result satisfies a first condition, a receiver of the first wireless signal transmits the second wireless signal, the first measurement result is a result of the measurement for the first wireless signal.

118. The base station device of claim 107, wherein a first measurement result satisfies a first condition, a receiver of the first wireless signal transmits the second wireless signal, the first measurement result is a result of the measurement for the first wireless signal.

119. The base station device of claim 108, wherein a first measurement result satisfies a first condition, a receiver of the first wireless signal transmits the second wireless signal, the first measurement result is a result of the measurement for the first wireless signal.

120. The base station device of claim 112, wherein the first measurement meeting the first condition is: the first measurements are each less than a first threshold in a given time window, the given time window comprising T1 milliseconds, the T1 being a positive integer; the first threshold is configured for higher layer signaling; the first threshold is at least one of W, or mW, or dBm, or dB.

121. The base station apparatus according to any one of claims 113 to 119, wherein the first measurement result satisfying the first condition means: the first measurements are each less than a first threshold in a given time window, the given time window comprising T1 milliseconds, the T1 being a positive integer; the first threshold is configured for higher layer signaling; the first threshold is at least one of W, or mW, or dBm, or dB.

122. The base station device of claim 113, 114, 115, 116, 117, 118, 119, or 120, wherein the first measurement is at least one of RSRP, or RSRQ, or SINR of the first wireless signal.

123. The base station device of claim 112, wherein the first measurement is at least one of RSRP, or RSRQ, or SINR of the first wireless signal.

124. The base station device of claim 121, wherein the first measurement is at least one of RSRP, or RSRQ, or SINR of the first wireless signal.