WO2019137158A1 - Procédé et dispositif de radiomessagerie, et support de stockage lisible par ordinateur - Google Patents

Procédé et dispositif de radiomessagerie, et support de stockage lisible par ordinateur Download PDF

Info

Publication number
WO2019137158A1
WO2019137158A1 PCT/CN2018/121474 CN2018121474W WO2019137158A1 WO 2019137158 A1 WO2019137158 A1 WO 2019137158A1 CN 2018121474 W CN2018121474 W CN 2018121474W WO 2019137158 A1 WO2019137158 A1 WO 2019137158A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
paging signal
light
level information
coverage enhancement
Prior art date
Application number
PCT/CN2018/121474
Other languages
English (en)
Chinese (zh)
Inventor
徐芙蓉
王锐
李秋香
高向东
赫祎诺
Original Assignee
中国移动通信有限公司研究院
中国移动通信集团有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中国移动通信有限公司研究院, 中国移动通信集团有限公司 filed Critical 中国移动通信有限公司研究院
Publication of WO2019137158A1 publication Critical patent/WO2019137158A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005—Transmission of information for alerting of incoming communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to the field of mobile communications technologies, and in particular, to a paging method, device, and computer readable storage medium.
  • the terminal cannot predict whether there is a paging message in the location of the paging resource, and therefore, it is required to try to receive and decode the paging message on all corresponding paging occasions (PO, Paging Occasion).
  • PO Paging Occasion
  • the NB-IOT terminal of the Narrowband-Internet of Things (NB-IoT) is usually monitored on a narrowband physical downlink control channel (NPDCCH).
  • NPDCCH narrowband physical downlink control channel
  • NB-IoT is currently working on a light paging signal solution in the R15 version.
  • a light paging signal is defined as a signal sent by a wake-up user to listen to a paging message sent before a paging message, which signal may have a synchronization function (referred to herein as a light paging signal).
  • This light paging signal includes, but is not limited to, a wake-up signal (WUS, Wake Up Signal).
  • WUS wake-up signal
  • An implementation of the light paging signal may be used to indicate whether a paging message exists on a corresponding paging resource location (such as a PO) of the terminal by introducing a WUS. If yes, the terminal needs to perform subsequent paging message control signaling.
  • the terminal does not do any operation, that is, it can still remain in the original state, such as the Power Save Mode (PSM) state, the Extended Discontinuous Reception (eDRX) state, or the idle state ( Idle). Since the WUS implementation complexity is lower than the paging message, the number of repetitions is small, and the terminal is easier to decode, so the power consumption of the paging monitor can be reduced to some extent.
  • PSM Power Save Mode
  • eDRX Extended Discontinuous Reception
  • Idle idle state
  • the light paging signal scheme can ensure that the terminal does not affect the real-time performance of the downlink message, and reduces the number of times the terminal listens to the downlink paging message, thereby reducing the standby power consumption.
  • the specific implementation of the light paging signal scheme is still under discussion. Therefore, a light paging signal scheme capable of effectively reducing the power consumption of the terminal is needed.
  • a technical problem to be solved by embodiments of the present disclosure is to provide a paging method, device, and computer readable storage medium for reducing terminal power consumption caused by a paging process.
  • an embodiment of the present disclosure provides a paging method, including:
  • the embodiment of the present disclosure further provides another paging method, including:
  • the paging message sent by the network continues to be monitored at the paging resource location corresponding to the terminal.
  • the embodiment of the present disclosure further provides a network side device, including: a processor and a transceiver;
  • the transceiver is configured to send a first light paging signal at a location of a light paging signal resource corresponding to the terminal to be paged, where the first light paging signal is explicitly or implicitly carried.
  • the coverage enhancement level information of the paging terminal is explicitly or implicitly carried.
  • the embodiment of the present disclosure further provides a terminal, including:
  • the transceiver is configured to monitor, by the location of the light paging signal resource corresponding to the terminal, the first light paging signal sent by the network, where the first light paging signal explicitly or implicitly carries the terminal to be paged Covering the enhanced level information; and, when the coverage enhancement level information of the terminal matches the coverage enhancement level information carried by the first light paging signal, continuing to listen to the network transmission at the paging resource location corresponding to the terminal Paging message
  • the processor is configured to determine whether the coverage enhancement level information of the terminal matches the coverage enhancement level information carried by the first light paging signal.
  • Embodiments of the present disclosure also provide a communication device including: a memory, a processor, and a computer program stored on the memory and executable on the processor, when the computer program is executed by the processor, implemented as described above The steps of the paging method.
  • Embodiments of the present disclosure also provide a computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements the steps of the paging method as described above.
  • the paging method, the device, and the computer readable storage medium carry the coverage enhancement level information of the terminal to be paged in the first light paging signal, so that the The first light paging signal, and the terminal that does not match the coverage enhancement level information carried in the first light paging signal does not have to wake up to listen to the subsequent paging message, and can reduce the power consumption of the terminal during the paging process.
  • FIG. 1 is a flowchart of a paging method according to an embodiment of the present disclosure
  • FIG. 2 is another flowchart of a paging method according to an embodiment of the present disclosure
  • FIG. 3 is a diagram showing an example of paging using a paging method provided by an embodiment of the present disclosure
  • FIG. 4 is a diagram showing an example of paging without using the paging method provided by the embodiment of the present disclosure
  • FIG. 5 is a schematic structural diagram of a network side device according to an embodiment of the present disclosure.
  • FIG. 6 is another schematic structural diagram of a network side device according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural diagram of a terminal according to an embodiment of the present disclosure.
  • FIG. 8 is another schematic structural diagram of a terminal according to an embodiment of the present disclosure.
  • the form of the base station is not limited, and may be a Macro Base Station, a Pico Base Station, a Node B (a name of a 3G mobile base station), an enhanced base station (eNB), and a home enhancement.
  • Base station Femto eNB or Home eNode B or Home eNB or HeNB
  • relay station access point
  • RRU Remote Radio Unit
  • RRH Remote Radio Head
  • gNB 5G The name of the base station
  • the network side node in the 5G mobile communication system such as a central unit (CU, Central Unit) and a distributed unit (DU, distributed unit).
  • the terminal may be a mobile phone (or mobile phone), or other device capable of transmitting or receiving wireless signals, including an NB-IOT terminal, a User Equipment (UE), a Personal Digital Assistant (PDA), a wireless modem, a wireless communication device, a handheld device, Laptop, cordless phone, WLL (Wireless Local Loop) station, CPE (Customer Premise Equipment) capable of converting mobile signals into WiFi signals, mobile smart hotspot, smart home appliances, or other failures
  • UE User Equipment
  • PDA Personal Digital Assistant
  • WLL Wireless Local Loop
  • CPE Customer Premise Equipment
  • the terminal paging group (UE_ID group) is carried in the light paging signal, and the different terminal identification groups correspond to different light paging signal resource locations, and the terminal is in the terminal identification group to which the terminal belongs.
  • a light paging signal is monitored at a corresponding light paging signal resource location.
  • a grouping method of a terminal identification group may be the same as a paging time (PO) calculation method of paging, that is, terminals located in the same PO are attributed to the same UE_ID group, and the specific formula is as follows:
  • N represents the number of paging frames in a paging cycle, and the value is: min(T, nB);
  • Ns represents a paging opportunity included in a paging frame, and the value is: max(1, nB/T);
  • UE_ID The value of UE_ID is: IMSI mod 4096, where IMSI is the international mobile subscriber identity of the terminal;
  • T ⁇ rf128, rf256, rf512, rf1024 ⁇ , where rf128 represents 128 radio frames;
  • nB ⁇ 4T, 2T, T, T/2, T/4, T/8, T/16, T/32, T/64, T/128, T/256, T/512, and T/1024 ⁇ .
  • UE_ID terminal identifier
  • the light paging signal needs to adopt a large repetition.
  • the number of times sent, causing the terminal that receives the light paging signal at the same light paging signal resource location eg, the terminal with the coverage enhancement level 0 and 1 except the coverage enhancement level 2 is woken up to listen for the paging message. This causes unnecessary power consumption of these terminals.
  • FIG. 1 is a schematic flowchart of a paging method according to an embodiment of the present disclosure when applied to a network side device.
  • the network side device may specifically be a base station, and a base station will be described below as an example.
  • the paging method includes:
  • Step 11 Send a first light paging signal on the location of the light paging signal resource corresponding to the terminal to be paged, where the first light paging signal explicitly or implicitly carries the coverage enhancement of the terminal to be paged Level information.
  • the coverage enhancement level information of the terminal to be paged is explicitly carried, and the coverage enhancement level information may be carried in a predetermined field in the first light paging signal.
  • the coverage enhancement level information may be carried in a predetermined field in the first light paging signal.
  • a specific indication method is shown in Table 1:
  • the coverage enhancement level information may be indicated by a sequence used by the first light paging signal.
  • the preset agreement different sequences correspond to different coverage enhancement level information
  • the coverage enhancement information of the first light paging signal may be obtained according to the coverage enhancement level information corresponding to the sequence used by the first light paging signal.
  • Level information may be indicated by a sequence used by the first light paging signal.
  • the embodiment of the present disclosure carries the coverage enhancement level information of the terminal to be paged in the first light paging signal, so that the first light paging signal can be monitored and carried in the first light paging signal.
  • the terminals whose coverage enhancement level information does not match (such as the same terminal identification group as the terminal to be paged, but the coverage increase level is different) do not need to wake up to listen for subsequent paging messages, and the power consumption of these terminals can be reduced.
  • another paging method in the embodiment of the present disclosure may include the following steps:
  • Step S1 obtaining coverage enhancement level information of the terminal to be paged
  • the coverage enhancement level (CE Level, Coverage Enhancement Level) information reflects the requirement of coverage enhancement of the terminal.
  • the terminal may select a threshold information list according to a preset physical random access channel, and determine its own coverage enhancement level. For example, if the terminal's reference signal to the network side (Reference Signal Receiving Power, RSRP) is smaller than the threshold corresponding to the coverage enhancement level N configured in the preset physical random access channel selection threshold information list, and the terminal supports Covering the enhancement level N, it is considered that the coverage enhancement level at the terminal is N.
  • the coverage enhancement level is from 0 to 2, that is, the CE Level is divided into three levels.
  • the base station and the CE Level according to the terminal can select the corresponding number of information retransmissions, such as the number of times the light paging signal is sent.
  • the base station may obtain the coverage enhancement level information of the to-be-patched terminal from the Mobility Management Entity (MME) through the S1 interface, or the base station may locally maintain the coverage enhancement of the terminal random access procedure.
  • MME Mobility Management Entity
  • the level information, and the coverage enhancement level information of the to-be-paged terminal is obtained according to the coverage enhancement level information of the terminal to be paged in the last random access procedure.
  • Step S2 If the to-be-patched terminal includes only one terminal, or includes at least two terminals whose coverage enhancement level information is the same, send the first at the light paging signal resource location corresponding to the to-be-paged terminal. a light paging signal, the first light paging signal explicitly or implicitly carrying coverage enhancement level information of the terminal to be paged.
  • the terminal to be paged may include one or at least two.
  • the embodiment of the present disclosure sends the first light paging signal.
  • the terminal to be paged includes a terminal with different coverage enhancement level information, that is, the coverage enhancement level information of the to-be-paged terminal, there are at least two different coverage enhancement levels.
  • the base station will send a second light paging signal on the light paging signal resource location corresponding to the to-be-paged terminal, and the second light paging signal does not carry the coverage of the to-be-paged terminal Enhanced level information.
  • the location of the light paging signal resource corresponding to the terminal to be paged may be determined based on the terminal identity group (UE_ID group).
  • UE_ID group terminal identity group
  • different terminal identifier groups correspond to different light paging signal resource locations, and the terminal monitors the light paging signal on the light paging signal resource location corresponding to the terminal identifier group to which the terminal belongs.
  • the coverage enhancement level information of the terminal to be paged is explicitly or implicitly carried in the first light paging signal, so that the terminal in the first light paging signal is monitored, only in the terminal.
  • the coverage enhancement level information is matched with the coverage enhancement level information carried in the first light paging signal, and then the subsequent paging message is monitored.
  • the terminal needs to be woken up first. Then, the paging message is monitored again; if the two coverage enhancement level information does not match, the terminal abandons the subsequent paging message, and the terminal can maintain the current state of the terminal (such as the PSM/eDRX/idle state).
  • the base station may determine resource scheduling information used by the first light paging signal according to the coverage enhancement level information of the to-be-paged terminal, where the resource scheduling information includes the number of repeated transmissions and/or Or a modulation coding strategy (MCS), the base station, according to the resource scheduling information used by the first light paging signal, transmitting the first light on a light paging signal resource location corresponding to the to-be-patched terminal Paging signal. For example, the first light paging signal is repeatedly transmitted according to the repeated number of transmissions.
  • MCS modulation coding strategy
  • the base station may further send a paging message for the to-be-patched terminal on the paging resource location (such as the paging occasion PO) corresponding to the to-be-patched terminal, to page the to-be-patched Paging terminal.
  • the paging resource location such as the paging occasion PO
  • step S1 if the coverage enhancement level information of the to-be-paged terminal fails to be acquired (for example, the coverage enhancement level information of the terminal to be paged is not obtained from the MME, or If the base station does not maintain the coverage enhancement level information of the to-be-patched terminal, or the non-first paging for the to-be-patched terminal, the base station may further correspond to the to-be-paste terminal.
  • the second paging signal is sent to the location of the light paging signal resource. The second light paging signal does not carry the coverage enhancement level information of the terminal to be paged. To improve the paging success rate.
  • the non-first paging may include the paging after the first paging failure, specifically the second paging, the third paging, and the more paging after the first paging.
  • the specific maximum number of pagings may have different values depending on the network configuration. There are various reasons for paging failure. For example, it may be that the terminal to be paged has moved, and the previous cell has been removed.
  • the paging range of the second light paging signal may be the same as the paging range of the first light paging signal, for example, sending the first light paging signal and the first cell in the same cell.
  • Two light paging signals In order to improve the paging success rate, the paging range of the second light paging signal may also be greater than the paging range of the first light paging signal, for example, compared to the first light paging signal, the embodiment of the present disclosure is The second light paging signal is sent in more cells.
  • the second light paging signal may be sent in the same paging range as the first light paging signal, and the paging message is sent in the PO corresponding to the terminal to be paged. If the paging still fails, further The second light paging signal is transmitted in a wide range, for example, the second light paging signal is transmitted in the cell list of the tracking area (TA) list of the terminal to be paged.
  • TA tracking area
  • the embodiment of the present disclosure may determine resource scheduling information used by the second light paging signal according to the maximum coverage enhancement level information of the camped cell of the terminal to be paged, where
  • the resource scheduling information includes a number of repeated transmissions and/or a modulation and coding policy (MCS); and then, according to resource scheduling information used by the second light paging signal, a light paging signal corresponding to the terminal to be paged
  • MCS modulation and coding policy
  • the second light paging signal is transmitted at the resource location.
  • the coverage enhancement level information of the cell includes 0 and 1, and the resource scheduling information may be determined according to its maximum value (ie, 1), for example, determining the number of repeated transmissions.
  • the embodiment of the present disclosure determines the resource scheduling information according to the maximum coverage enhancement level information of the cell, compared to the maximum value directly according to the coverage enhancement level information (eg, in some scenarios, the maximum value of the coverage enhancement level information is 2) To determine the manner of resource scheduling information, the embodiments of the present disclosure can reduce resource overhead caused by repeated transmission and MCS.
  • the paging method of the embodiment of the present disclosure has been described above from the base station side, and will be further described from the terminal side.
  • the paging method of the embodiment of the present disclosure when applied to the terminal side, includes:
  • Step 21 At the location of the light paging signal resource corresponding to the terminal, the first light paging signal sent by the network is monitored, and the first light paging signal explicitly or implicitly carries the coverage enhancement of the terminal to be paged. Level information.
  • the terminal monitors the light paging signal at the location of the light paging signal resource corresponding to the terminal identification group to which the terminal belongs, and if the light paging signal is monitored, the terminal attempts to acquire the coverage enhancement level information of the terminal to be paged.
  • a light paging signal that is explicitly or implicitly carried with coverage enhancement level information is referred to herein as a first light paging signal.
  • the terminal may extract the coverage enhancement level information from a predetermined field of the first light paging signal; for implicit carrying, the terminal may enhance the coverage corresponding to the sequence adopted by the first light paging signal. Level information to obtain coverage enhancement level information implicitly carried by the first light paging signal.
  • Step 22 When the coverage enhancement level information of the terminal matches the coverage enhancement level information carried by the first light paging signal, continue to listen to the paging message sent by the network at the paging resource location corresponding to the terminal. .
  • the terminal compares the coverage enhancement level information carried by the first light paging signal with its own coverage enhancement level information, and if it matches, the paging resource location corresponding to the terminal (such as paging occasion PO) Continue to listen to the paging message sent by the subsequent network; if there is no match, the terminal will not need to listen to the subsequent paging message. At this time, the terminal will ignore the first light paging signal and maintain the state of the terminal. In order to monitor the state before the first light paging signal, for example, the state of the terminal before listening to the first light paging signal is the PSM/eDRX/idle state, then the state of the terminal is maintained in the PSM/eDRX/idle state at this time. .
  • the network may also send a second light paging signal that does not carry the coverage enhancement level information of the terminal to be paged, if the terminal is at the corresponding light paging signal resource location, the second light seeker sent by the network is monitored.
  • the call signal may continue to listen to the paging message sent by the subsequent network on the paging resource location (such as the paging occasion PO) corresponding to the terminal.
  • the terminal will abandon the paging message sent by the network to continue to listen, and the terminal is The state is maintained as the state before the listening action. For example, if the state of the terminal before the monitoring is the PSM/eDRX/idle state, then the state of the terminal is maintained in the PSM/eDRX/idle state.
  • the embodiment of the present disclosure enables the terminal to listen to subsequent paging messages only after the first enhanced paging signal is received, and only when the coverage enhancement level carried therein matches the self, so that the terminal can reduce the number of wakeups of the terminal. , reduce terminal power consumption.
  • FIG. 3 shows an example of a paging method provided by an embodiment of the present disclosure
  • FIG. 4 shows a comparative example of a paging method not employing the embodiment of the present disclosure. It can be seen that with the paging method of the embodiment of the present disclosure, the number of terminals that need to wake up is reduced, so that the power consumption of these terminals can be reduced.
  • embodiments of the present disclosure also provide an apparatus for implementing the above method.
  • the embodiment of the present disclosure provides a network side device 50, which may be a base station, as shown in FIG. 5, the network side device 50 includes: a processor 52 and a processor 51;
  • the transceiver 51 is configured to send a first light paging signal at a location of a light paging signal resource corresponding to the terminal to be paged, where the first light paging signal is explicitly or implicitly carried. Coverage enhancement level information of the terminal to be paged.
  • the processor 52 may be configured to obtain coverage enhancement level information of the terminal to be paged;
  • the transceiver 51 is further configured to: when the terminal to be paged includes only one terminal, or include at least two terminals whose coverage enhancement level information are the same, at a light paging signal resource location corresponding to the to-be-paged terminal And transmitting, by the first light paging signal, the coverage enhancement level information of the terminal to be paged explicitly or implicitly.
  • the transceiver 51 is further configured to: when the terminal to be paged includes a terminal with different coverage enhancement level information, send a second at a light paging signal resource location corresponding to the to-be-paged terminal. a light paging signal, the second light paging signal not carrying the coverage enhancement level information of the to-be-paged terminal.
  • the transceiver 51 is further configured to determine resource scheduling information used by the first light paging signal according to the coverage enhancement level information of the to-be-paged terminal, where the resource scheduling information includes Transmitting the number of times and/or the modulation and coding strategy; transmitting, according to the resource scheduling information used by the first light paging signal, the first light search on the location of the light paging signal resource corresponding to the terminal to be paged Call signal.
  • the transceiver 51 is further configured to: after the sending the first light paging signal, send a search for the terminal to be paged at a paging resource location corresponding to the to-be-paged terminal Call the message.
  • the transceiver 51 is further configured to: if acquiring the coverage enhancement level information of the to-be-paged terminal fails, or when initiating the non-first paging for the to-be-paged terminal, Sending a second light paging signal, where the second light paging signal does not carry the coverage enhancement level information of the to-be-paged terminal, on the location of the light paging signal resource corresponding to the paging terminal.
  • the processor 52 is further configured to determine resource scheduling information used by the second light paging signal according to the maximum coverage enhancement level information of the camped cell of the to-be-paged terminal, where The resource scheduling information includes the number of repeated transmissions and/or a modulation coding strategy.
  • the transceiver 51 is further configured to send, according to the resource scheduling information used by the second paging signal, the second paging page at a location of a light paging signal resource corresponding to the to-be-paged terminal. signal.
  • the paging range of the second light paging signal is greater than the paging range of the first light paging signal.
  • the processor 52 is further configured to acquire the coverage enhancement level information of the to-be-paged terminal from the mobility management entity MME, or according to the locally stored terminal to be paged in the last random connection.
  • the coverage enhancement level information of the incoming time acquires the coverage enhancement level information of the to-be-paged terminal.
  • FIG. 6 another embodiment of the network side device is provided in the embodiment of the present disclosure, including: a processor 601, a transceiver 602, a memory 603, and a bus interface, where:
  • the first wireless network node 600 further includes: a computer program stored on the memory 603 and operable on the processor 601.
  • the computer program is executed by the processor 601
  • the following steps are implemented: the terminal to be paged And transmitting a first light paging signal, where the first light paging signal explicitly or implicitly carries the coverage enhancement level information of the terminal to be paged.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 601 and various circuits of memory represented by memory 603.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • Transceiver 602 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
  • the processor 601 is responsible for managing the bus architecture and general processing, and the memory 603 can store data used by the processor 601 in performing operations.
  • the following steps may be implemented: acquiring coverage enhancement level information of the terminal to be paged; and including only one terminal in the to-be-paged terminal, or including coverage enhancement level information being the same Transmitting, by the at least two terminals, a first light paging signal at a location of the light paging signal resource corresponding to the to-be-paged terminal, where the first light paging signal is explicitly or implicitly carried The coverage enhancement level information of the paging terminal.
  • the following steps may be further implemented: if the to-be-patched terminal includes a terminal with different coverage enhancement level information, the light paging signal resource location corresponding to the to-be-paged terminal And sending a second light paging signal, where the second light paging signal does not carry the coverage enhancement level information of the to-be-paged terminal.
  • the following steps may be further: determining, according to the coverage enhancement level information of the to-be-patched terminal, resource scheduling information used by the first light paging signal, where The resource scheduling information includes a number of repeated transmissions and/or a modulation and coding strategy; and according to resource scheduling information used by the first light paging signal, at a location of a light paging signal resource corresponding to the terminal to be paged, The first light paging signal is described.
  • the following steps may be further: after sending the first light paging signal, sending, at the paging resource location corresponding to the to-be-paged terminal, the Paging the paging message of the terminal.
  • the following steps may be implemented: if the acquiring coverage enhancement level information of the to-be-patched terminal fails to be generated, or after the paging message is sent, for the to-be-searched If the paging of the calling terminal fails, the second paging signal is sent at the location of the light paging signal resource corresponding to the terminal to be paged, and the second paging signal does not carry the terminal to be paged. Coverage enhancement level information.
  • the following steps may be further: determining resource scheduling information used by the second light paging signal according to the maximum coverage enhancement level information of the camped cell of the to-be-patched terminal
  • the resource scheduling information includes a number of repeated transmissions and/or a modulation and coding policy; and a location of the light paging signal resource corresponding to the to-be-paged terminal according to the resource scheduling information used by the second light paging signal And transmitting the second light paging signal.
  • the paging range of the second light paging signal is greater than the paging range of the first light paging signal.
  • the following steps may be implemented: acquiring coverage enhancement level information of the to-be-paged terminal from the mobility management entity MME, or according to the locally stored terminal to be paged
  • the coverage enhancement level information of the terminal to be paged is obtained by the coverage enhancement level information in the last random access procedure.
  • an embodiment of the present disclosure provides a terminal 70, including:
  • the transceiver 71 is configured to monitor, by the location of the light paging signal resource corresponding to the terminal, a first light paging signal sent by the network, where the first light paging signal explicitly or implicitly carries the terminal to be paged Covering the enhanced level information; and, when the coverage enhancement level information of the terminal matches the coverage enhancement level information carried by the first light paging signal, continuing to monitor the network at the paging resource location corresponding to the terminal Paging message sent;
  • the processor 72 is configured to determine whether the coverage enhancement level information of the local terminal matches the coverage enhancement level information carried by the first light paging signal.
  • the processor 72 is further configured to ignore the first light paging signal when the coverage enhancement level information of the terminal does not match the coverage enhancement level information carried by the first light paging signal, and The state of the terminal is maintained to be in a state before the first light paging signal is monitored.
  • the transceiver 71 is further configured to: if the second paging signal sent by the network is monitored on the location of the light paging signal resource corresponding to the terminal, the second paging signal is not carried.
  • the coverage enhancement level information of the paging terminal is mentioned, the paging message sent by the network is continuously monitored on the paging resource location corresponding to the terminal.
  • the processor 72 is further configured to: if the light paging signal is not monitored on the light paging signal resource location corresponding to the terminal, the paging message sent by the network is discarded, and the status of the terminal is Maintain the state before listening.
  • another structure of the terminal provided by the embodiment of the present disclosure includes: a processor 801, a transceiver 802, a memory 803, a user interface 804, and a bus interface, where:
  • the terminal 800 further includes: a computer program stored on the memory 803 and executable on the processor 801.
  • the computer program is executed by the processor 801, the following steps are implemented: a light page corresponding to the terminal
  • the first light paging signal sent by the network is monitored, and the first light paging signal explicitly or implicitly carries the coverage enhancement level information of the terminal to be paged;
  • the coverage enhancement level information of the terminal is When the coverage enhancement level information carried by the first light paging signal matches, the paging message sent by the network continues to be monitored at the paging resource location corresponding to the terminal.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 801 and various circuits of memory represented by memory 803.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • Transceiver 802 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
  • the user interface 804 may also be an interface capable of externally connecting the required devices, including but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 801 is responsible for managing the bus architecture and general processing, and the memory 803 can store data used by the processor 801 in performing operations.
  • the following steps may be further implemented: when the coverage enhancement level information of the terminal does not match the coverage enhancement level information carried by the first light paging signal, the first is ignored.
  • the paging signal is lighted and the state of the terminal is maintained to the state before the first light paging signal is monitored.
  • the following steps may be further implemented: if the second paging signal sent by the network is monitored at the location of the light paging signal resource corresponding to the terminal, the second light The paging signal does not carry the coverage enhancement level information of the terminal to be paged, and continues to listen to the paging message sent by the network at the paging resource location corresponding to the terminal.
  • the following steps may be implemented: if the light paging signal is not monitored on the light paging signal resource location corresponding to the terminal, the paging message sent by the network is discarded. And maintaining the state of the terminal as the state before the monitoring.
  • the disclosed apparatus and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the embodiments of the present disclosure.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, the portion of the technical solution of the present disclosure that contributes in essence or to the prior art or the portion of the technical solution may be embodied in the form of a software product stored in a storage medium, including The instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the paging method described in various embodiments of the present disclosure.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

Selon certains modes de réalisation, la présente invention concerne un procédé et un dispositif de radiomessagerie, et un support de stockage lisible par ordinateur. Le procédé de radiomessagerie est appliqué à un dispositif côté réseau et comprend les étapes consistant à : envoyer un premier signal de radiomessagerie lumineux sur une position de ressource de signal de radiomessagerie correspondant à un terminal à appeler, le premier signal de radiomessagerie lumineux transportant explicitement ou implicitement des informations de niveau d'amélioration de couverture du terminal à appeler.
PCT/CN2018/121474 2018-01-12 2018-12-17 Procédé et dispositif de radiomessagerie, et support de stockage lisible par ordinateur WO2019137158A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810029793.8A CN110035482B (zh) 2018-01-12 2018-01-12 一种寻呼方法、设备及计算机可读存储介质
CN201810029793.8 2018-01-12

Publications (1)

Publication Number Publication Date
WO2019137158A1 true WO2019137158A1 (fr) 2019-07-18

Family

ID=67218484

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/121474 WO2019137158A1 (fr) 2018-01-12 2018-12-17 Procédé et dispositif de radiomessagerie, et support de stockage lisible par ordinateur

Country Status (2)

Country Link
CN (1) CN110035482B (fr)
WO (1) WO2019137158A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022020031A1 (fr) * 2020-07-23 2022-01-27 Qualcomm Incorporated Indication d'amélioration de couverture par l'intermédiaire d'une signalisation de réveil

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111901866A (zh) * 2020-01-17 2020-11-06 中兴通讯股份有限公司 一种寻呼方法、装置、设备和存储介质
CN113498166B (zh) * 2020-04-07 2023-01-24 维沃移动通信有限公司 资源指示方法和通信设备
CN115278833A (zh) * 2021-04-30 2022-11-01 华为技术有限公司 一种寻呼方法、通信装置及系统
CN115623559A (zh) * 2021-07-12 2023-01-17 展讯通信（上海）有限公司 一种寻呼方法、计算机可读存储介质和用户设备
CN116347599A (zh) * 2021-12-22 2023-06-27 展讯通信（上海）有限公司 寻呼方法及装置
WO2023131261A1 (fr) * 2022-01-06 2023-07-13 Essen Innovation Company Limited Appareil et procédé de communication sans fil

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105451311A (zh) * 2015-12-24 2016-03-30 广东欧珀移动通信有限公司 一种休眠唤醒的同步方法及装置
CN106576231A (zh) * 2014-08-06 2017-04-19 高通股份有限公司 针对扩展空闲非连续接收的空闲模式增强

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10412664B2 (en) * 2014-09-18 2019-09-10 Lg Electronics Inc. Method and apparatus for configuring bandwidth including direct current subcarrier for low cost user equipment in wireless communication system
CN107211393A (zh) * 2015-01-08 2017-09-26 Lg 电子株式会社 无线通信系统中的发送寻呼的方法及其装置
CN107409304A (zh) * 2015-03-13 2017-11-28 三星电子株式会社 无线通信系统中用于呼叫终端的方法和设备
WO2016149920A1 (fr) * 2015-03-25 2016-09-29 华为技术有限公司 Dispositif terminal, dispositif de réseau et procédé de transmission de message de radiomessagerie
WO2016161606A1 (fr) * 2015-04-09 2016-10-13 华为技术有限公司 Procédé de transmission/réception de message, procédé de détermination/acquisition de niveau d'amélioration de couverture et dispositif associé
US20170064690A1 (en) * 2015-08-26 2017-03-02 Sony Mobile Communications Inc. Apparatus, systems and methods for user equipment (ue) coverage enhancement level update combined with an absent time that has generated clock drift
WO2017051078A1 (fr) * 2015-09-24 2017-03-30 Nokia Solutions And Networks Oy Radiomessagerie pour équipement d'utilisateur à couverture améliorée
CN106559809A (zh) * 2015-09-25 2017-04-05 中兴通讯股份有限公司 系统信息发送方法、接收方法、发送装置及接收装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106576231A (zh) * 2014-08-06 2017-04-19 高通股份有限公司 针对扩展空闲非连续接收的空闲模式增强
CN105451311A (zh) * 2015-12-24 2016-03-30 广东欧珀移动通信有限公司 一种休眠唤醒的同步方法及装置

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "3GPP TSG-RAN WG1 Meeting #91", DETAILED DESIGN OF WAKE-UP SIGNAL FOR NB-IOT RI-1719357, 1 December 2017 (2017-12-01), XP051368784 *
ERICSSON: "3GPP TSG-RAN WG1 Meeting #91", WAKE-UP SIGNAL CONFIGURATIONS AND PROCEDURES FOR NB-IOT R1-1719356, 1 December 2017 (2017-12-01), XP051368783 *
INTEL CORPORATION: "3GPP TSG RAN WG1 Meeting #90", CONFIGURATIONS OF WAKE-UP SIGNAL FOR FENB-IOT R1 -1717344, 13 October 2017 (2017-10-13), XP051340534 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022020031A1 (fr) * 2020-07-23 2022-01-27 Qualcomm Incorporated Indication d'amélioration de couverture par l'intermédiaire d'une signalisation de réveil
US11722911B2 (en) 2020-07-23 2023-08-08 Qualcomm Incorporated Coverage enhancement indication via wake-up signaling

Also Published As

Publication number Publication date
CN110035482B (zh) 2021-01-15
CN110035482A (zh) 2019-07-19

Similar Documents

Publication Publication Date Title
WO2019137158A1 (fr) Procédé et dispositif de radiomessagerie, et support de stockage lisible par ordinateur
US11963132B2 (en) Paging method, base station and user equipment
US20210378000A1 (en) Communication method, apparatus, and device
WO2018218687A1 (fr) Procédé de transmission de signal, dispositif de réseau et dispositif terminal
US12052650B2 (en) Method and apparatus for informing user equipment of optimization modes for early data transmission
US11405867B2 (en) Determining PDCCH monitoring during on-duration when in power saving mode
WO2020220239A1 (fr) Procédé et appareil permettant de commander un terminal afin de recevoir des informations, et terminal
WO2021093440A1 (fr) Procédé et appareil de configuration de paramètre wus secondaire, support de stockage, station de base de desserte, et terminal
WO2020125433A1 (fr) Procédé et appareil de communication
US20220377669A1 (en) Pdcch blind detection method, terminal and network side device
WO2021004111A1 (fr) Procédé et appareil de mise en sommeil, support d'informations, et équipement utilisateur
WO2018201397A1 (fr) Procédé et dispositif de communication sans fil
WO2019191984A1 (fr) Procédé de transmission de signal, dispositif de réseau et dispositif terminal
TW201944750A (zh) 節能信號的傳輸方法和設備
WO2019037127A1 (fr) Procédé de communication, dispositif terminal et dispositif de réseau
US20180317171A1 (en) System information sending method, system information update method, and device
WO2022141009A1 (fr) Procédé et appareil d'envoi de message de radiorecherche
CN110971373B (zh) 一种节能区域的配置方法、基站、终端及核心网
WO2021088017A1 (fr) Procédé de détermination de type d'informations de commande de liaison descendante, et appareil
US20230199655A1 (en) Transmission control method and apparatus, and related device
US11895729B2 (en) Discontinuous reception method, terminal device and network device
WO2021164593A1 (fr) Procédé et appareil de transmission de données
WO2021097648A1 (fr) Procédé et appareil de détection de canal de commande de liaison descendante physique (pdcch)
US20230156500A1 (en) Communication method and apparatus
WO2018177266A1 (fr) Procédé et appareil de transmission de données

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18899624

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 20/10/2020)

122 Ep: pct application non-entry in european phase

Ref document number: 18899624

Country of ref document: EP

Kind code of ref document: A1