CN108966346B - Paging parameter configuration method and access network entity - Google Patents
Paging parameter configuration method and access network entity Download PDFInfo
- Publication number
- CN108966346B CN108966346B CN201710349530.0A CN201710349530A CN108966346B CN 108966346 B CN108966346 B CN 108966346B CN 201710349530 A CN201710349530 A CN 201710349530A CN 108966346 B CN108966346 B CN 108966346B
- Authority
- CN
- China
- Prior art keywords
- paging
- target
- access network
- network entity
- repetition
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a paging parameter configuration method and an access network entity, wherein the method comprises the following steps: determining a target repetition number according to the repetition number respectively required by one or more user terminals (UE) needing to be paged by the access network entity; determining a target paging density according to the target repetition number, so that the repetition number provided by the access network entity under the target paging density is not less than the target repetition number; sending a paging message requiring a repetition number not greater than the target repetition number at the target paging density. Therefore, the method can determine the proper paging density according to the repetition times respectively required by the UE needing paging, can enlarge the paging capacity and reduce the paging time delay, and can also provide the paging reliability.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a paging parameter configuration method and an access network entity.
Background
In order to meet the requirements of internet of things devices in an existing LTE (Long Term Evolution) cellular network, the 3GPP (3rd Generation Partnership Project) standards organization proposes an eMTC (enhanced Machine Type Communication) technology, aiming at reducing the cost of user equipment and expanding the coverage area. Compared with the conventional LTE UE, which has loss in diversity gain, uplink transmission power, and the like, downlink single-antenna transmission and reception of the eMTC UE (User Equipment) is inferior to the conventional LTE UE in coverage. To ensure reuse of existing LTE network deployments, eMTC UEs at the cell edge need to make up for the loss of coverage by a moderate amount of repeated transmissions.
Thus, the paging density nB configuration in the eMTC system is difficult, for example, if nB is configured to be small enough to meet the maximum repetition number requirement, the paging capacity is limited, and the user blocking probability is very high; if nB configuration is large enough to meet Paging opportunity requirement, it is easy to cause some PO (Paging Occasion) time to Overlap with the next PO time (overlay), so that the UE at the next PO time resolves the error Paging. Therefore, how to configure appropriate paging parameters in the eMTC system becomes an urgent problem to be solved.
Disclosure of Invention
The invention aims to provide a paging parameter configuration method and an access network entity, so as to solve the problem that an eMTC system in the prior art cannot configure proper paging parameters.
In order to achieve the above object, an embodiment of the present invention provides a paging parameter configuration method, which is applied to an access network entity, and the method includes:
determining a target repetition number according to the repetition number respectively required by one or more user terminals (UE) needing to be paged by the access network entity;
determining a target paging density according to the target repetition number, so that the repetition number provided by the access network entity under the target paging density is not less than the target repetition number;
sending a paging message requiring a repetition number not greater than the target repetition number at the target paging density.
Optionally, the method further comprises:
judging whether the paging state of the access network entity meets a preset condition or not;
if the paging state of the access network entity meets the preset condition, the method enters a step of determining a target repetition number according to the repetition number respectively required by one or more UEs needing the paging of the access network entity.
Optionally, the preset condition includes:
the access network entity needs to carry out paging; or
The current time is the preset paging parameter updating time; or
The ratio of the number of the paging messages sent by the access network entity at the current paging density to the number of the paging messages meeting the requirement of the repetition times at the current paging density is not less than a first preset ratio; or
The access network entity also needs to send a paging message requiring a repetition number greater than that provided by the access network entity at the current paging density.
Optionally, the determining a target number of repetitions according to the number of repetitions respectively required by one or more UEs that need to be paged by the access network entity includes:
determining a range of the number of repetitions required by the user, which is greater than a second preset proportion, in the UE needing the paging of the access network entity, and determining the maximum number of repetitions in the range of the number of repetitions as the target number of repetitions.
Optionally, the determining a target number of repetitions according to the number of repetitions respectively required by one or more UEs that need to be paged by the access network entity includes:
dividing the repetition times respectively required by one or more UEs needing the paging of the access network entity in the network into a plurality of different grades, wherein the different grades correspond to different maximum repetition time requirements;
updating the maximum repetition time requirement corresponding to each grade into a target repetition time in turn in a grade increasing or decreasing mode;
said transmitting a paging message requiring a repetition number not greater than said target repetition number at said target paging density comprises:
and sending the paging message belonging to the grade corresponding to the target repetition times according to the target paging density.
Optionally, the method further comprises:
determining the number of target paging opportunities which need to be provided by the access network entity in a discontinuous reception period according to the number of the UE which need to be paged;
and determining a target discontinuous receiving period according to the target paging density and the target paging opportunity number, so that the access network entity can finish sending the paging messages which are not less than a third preset proportion in the paging messages meeting the requirement of the repetition number under the target paging density in one target discontinuous receiving period.
Optionally, the method further comprises:
and sending the target paging density and the target discontinuous reception period to the UE needing paging.
Optionally, the sending the target paging density and the target discontinuous reception cycle to the UE requiring paging includes:
and updating a system message at the boundary of the target discontinuous reception cycle, wherein the updated system message carries the target paging density and the target discontinuous reception cycle.
An embodiment of the present invention further provides an access network entity, where the access network entity includes:
a first determining module, configured to determine a target number of repetitions according to a number of repetitions respectively required by one or more User Equipments (UEs) that require paging by the access network entity;
a second determining module, configured to determine a target paging density according to the target number of repetitions, so that the number of repetitions provided by the access network entity at the target paging density is not less than the target number of repetitions;
a first sending module, configured to send a paging message requiring a repetition number not greater than the target repetition number at the target paging density.
Optionally, the access network entity further includes:
the judging module is used for judging whether the paging state of the access network entity meets a preset condition or not;
the first determining module is configured to determine a target repetition number according to repetition numbers respectively required by one or more UEs that need to be paged by the access network entity if the paging status of the access network entity meets the preset condition.
Optionally, the preset condition includes:
the access network entity needs to carry out paging; or
The current time is the preset paging parameter updating time; or
The ratio of the number of the paging messages sent by the access network entity at the current paging density to the number of the paging messages meeting the requirement of the repetition times at the current paging density is not less than a first preset ratio; or
The access network entity also needs to send a paging message requiring a repetition number greater than that provided by the access network entity at the current paging density.
Optionally, the first determining module is configured to determine a range of repetition times required by a user, which is greater than a second preset ratio, in the UE that needs to be paged by the access network entity, and determine a maximum repetition time in the range of repetition times as the target repetition time.
Optionally, the first determining module includes:
a classification unit, configured to classify repetition times respectively required by one or more UEs in the network that need to be paged by the access network entity into multiple different classes, where the different classes correspond to different maximum repetition time requirements;
the updating unit is used for sequentially updating the maximum repeating time requirement corresponding to each grade into a target repeating time in a grade increasing or decreasing mode;
the first sending module is configured to send, with the target paging density, a paging message belonging to a level corresponding to the target repetition number.
Optionally, the access network entity further includes:
a third determining module, configured to determine, according to the number of UEs needing to be paged, a target paging opportunity number that needs to be provided by the access network entity in a discontinuous reception cycle;
a fourth determining module, configured to determine a target discontinuous reception cycle according to the target paging purpose and the target paging opportunity number, so that the access network entity can complete sending, in one target discontinuous reception cycle, paging messages that are not less than a third preset proportion among paging messages that meet a requirement of a repetition number under the target paging density.
Optionally, the access network entity further includes:
and a second sending module, configured to send the target paging density and the target discontinuous reception cycle to a UE that needs to be paged.
Optionally, the second sending module is configured to update a system message at a target discontinuous reception cycle boundary, where the updated system message carries the target paging density and the target discontinuous reception cycle.
Embodiments of the present invention also provide a computer-readable storage medium, in which one or more programs executable by a computer are stored, and when the one or more programs are executed by the computer, the computer is enabled to execute the steps of the method according to any one of the above.
The technical scheme of the invention at least has the following beneficial effects:
in the embodiment of the invention, the target repetition times are determined according to the repetition times respectively required by one or more user terminals UE which need to be paged by the access network entity; determining a target paging density according to the target repetition number, so that the repetition number provided by the access network entity under the target paging density is not less than the target repetition number; sending a paging message requiring a repetition number not greater than the target repetition number at the target paging density. Therefore, the method can determine the proper paging density according to the repetition times respectively required by the UE needing paging, can enlarge the paging capacity and reduce the paging time delay, and can also provide the paging reliability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic diagram of a paging interval at a paging density according to an embodiment of the present invention;
fig. 2 is a schematic diagram of paging intervals at another paging density according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating a method for configuring paging parameters according to an embodiment of the present invention;
fig. 4 is a schematic diagram illustrating different paging parameters configured based on different times according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an access network entity according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of another access network entity provided in the embodiment of the present invention;
fig. 7 is a schematic structural diagram of another access network entity provided in the embodiment of the present invention;
fig. 8 is a schematic structural diagram of another access network entity provided in the embodiment of the present invention;
fig. 9 is a schematic structural diagram of another access network entity provided in the embodiment of the present invention;
fig. 10 is a schematic structural diagram of another access network entity according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
To meet the requirements of internet of things devices in the existing LTE cellular network, 3GPP standards organization has proposed eMTC technology with the goal of lower user equipment cost and larger coverage. Considering eMTCUE downlink single antenna transmission and reception, compared to the conventional LTE UE, there is a loss in diversity gain, uplink transmission power, and the like, and coverage is inferior to that of the conventional LTE UE. To ensure reuse of existing LTE network deployments, eMTC UEs at the cell edge need to make up for the loss of coverage by a moderate amount of repeated transmissions. Therefore, for the requirement of coverage enhancement, it is specified in the standard that each physical channel needs to be repeatedly transmitted in a plurality of consecutive subframes, so as to improve the receiving signal-to-noise ratio of the receiving end.
In the high-Level paging Enhancement, in consideration of low mobility of the eMTC terminal, a network side access network entity (e.g., eNB) may notify a core network of paging auxiliary information, which is information about CE Level (Coverage Enhancement Level) used when the UE accesses the network last time or before the UE releases the UE, for example, information about the number of times of repetition of MPDCCH (Machine Physical Downlink Control Channel), and the subsequent core network carries the paging auxiliary information along with a paging request message on an S1 interface to notify the access network entity, so that the access network entity can initiate paging for a target terminal.
The paging density nB represents the density of paging in a time domain, and before the introduction of the eMTC, the value range of nB can be 4T, 2T, T, T/2, T/4, T/8, T/16 or T/32, wherein T is a discontinuous reception cycle (DRX cycle). The smaller the nB value, the smaller the density. In the eMTC system, for repeated sending of a paging message, it is necessary to ensure that an interval between two adjacent PO start points is large enough to support the maximum number of times of repetition of the paging message, and therefore, in the eMTC system, a value range of nB is expanded, and specific expansion values are T/64, T/128, and T/256.
For the configuration of nB, if nB configuration is small enough to satisfy the maximum number of repetitions. For example, nB is T/64, the interval is 64 radio frames, and assuming that 10 radio subframes of a radio frame in the system can all be transmitted as Downlink eMTC, 64 × 10 is 640 repetition opportunities, and at least 256 repetitions of each of MPDCCH and PDSCH (Physical Downlink Shared Channel) can be provided.
Since the paging opportunities are very sparsely configured, as shown in fig. 1, there are more users who need to monitor paging at a PO time, and the number of sending users of the paging message is limited, so that a large number of users are blocked and the sending is delayed. In addition, under eMTC, according to the TS36.213 protocol, a paged data block is only 208 bits at most, and if paging is performed according to IMSI (International Mobile Subscriber identity Number), 104 bits need to be occupied by one paging record (paging record), so that one paging message can only send 2 users, and at this time, the user blocking probability is very high, and the problem of limited paging capacity is more prominent. Although the eMTC introduced the concept of paging narrowband to extend the paging channel capacity in the frequency domain, the extension is very limited, and especially for narrowband systems, the number of configured paging narrowband is very limited.
If the configuration nB is larger, the paging chance is increased, and the interval between POs is smaller. A larger nB may be configured, for example, considering that it is not always necessary to transmit at the maximum number of repetitions of MPDCCH, e.g., 256. In this case, the configuration means that the paging opportunities increase and the probability of delayed transmission by the user decreases. However, some PO time overlaps with the next PO time, as shown in fig. 2, which causes the user at the next PO time to parse the wrong page, thereby failing to decode and consuming power.
It can be seen that the configuration of the paging density nB is difficult, as is the configuration for T. Based on the above application environment, an embodiment of the present invention provides a method for configuring paging parameters, and the present invention will be described in detail below with reference to specific embodiments. The UE of the present invention may be a terminal Device such as a Mobile phone, a Computer, a home appliance, a Tablet Personal Computer (Tablet Personal Computer), a Laptop Computer (Laptop Computer), a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), or a Wearable Device (Wearable Device). The access network entity mentioned in the embodiment of the present invention may be an evolved Node B (eNB) or other base stations, and it should be noted that the specific type of the access network entity is not limited in the embodiment of the present invention.
Referring to fig. 3, fig. 3 is a flowchart illustrating a method for configuring paging parameters according to an embodiment of the present invention, and as shown in fig. 3, the method includes the following steps:
And step 303, sending the paging message with the required repetition number not more than the target repetition number at the target paging density.
In this embodiment, the method determines one or more UEs that need to be paged by the access network entity, then determines the repetition times respectively required by the one or more UEs, and determines the target repetition times according to the repetition times respectively required by the one or more UEs. The UE may require a number of repetitions to be MPDCCH repetitions. The one or more UEs may be all UEs that need to be paged by the access network entity, or may be some UEs of all UEs that need to be paged by the access network entity.
The method can be triggered to be executed when the paging state of the access network entity meets a preset condition, wherein the preset condition can be that the access network entity needs to be paged; or the current time is the preset paging parameter updating time; or the ratio of the number of the paging messages sent by the access network entity at the current paging density to the number of the paging messages meeting the requirement of the repetition times at the current paging density is not less than a first preset ratio; or the access network entity needs to send a paging message requiring the number of repetitions to be greater than the number of repetitions provided by the access network entity at the current paging density.
The method can determine a range of the number of repetitions required by the user, which is greater than a second preset proportion, in the UE needing the paging of the access network entity, and determine the maximum number of repetitions in the range of the number of repetitions as the target number of repetitions. For example, the method may count the proportion of UEs required for different repetition times, as shown in table 1 below:
TABLE 1
| Ratio of | Maximum number of repetitions of MPDCCH |
| 60％ | 16 |
| 30％ | 64 |
| 8％ | 128 |
| 2％ | 256 |
The Maximum number of repetitions of MPDCCH in each level in the above table may be obtained by simulation of the number of repetitions required for an MPDCCH channel to achieve corresponding MCL (Maximum Coupling Loss) decoding.
Assuming that the second preset percentage is 80%, as can be seen from the statistics in the above table, the required maximum MPDCCH repetition number for 90% of UEs is not greater than 64, and therefore, the method may determine 64 as the target repetition number, and then configure the paging density nB according to the target repetition number of 64. For example, assuming that in FDD (Frequency Division duplex), all downlink subframes can be used for repeated transmission of downlink paging messages, the method may set nB as T/16, and the interval is 16 radio frames, which may provide 16 × 10 — 160 repetition opportunities, and may satisfy 64 repetitions of MPDCCH and 64 repetitions of PDSCH. After determining the paging density according to the above manner, the method transmits the paging message requiring the repetition number not greater than the target repetition number at the target paging density, and in the embodiment of the present invention, the paging message requiring the repetition number not greater than the repetition number provided at the target paging density may be understood as the paging message satisfying the repetition number requirement.
After the target paging density is determined, the method can send all paging messages meeting the requirement of the repetition times at the target paging density, and can also send partial paging messages meeting the requirement of the repetition times at the target paging density. It can be appreciated that the method can transmit a portion of the paging message that meets the repetition requirement (e.g., a paging message that meets a higher repetition requirement of the repetition requirement), which is prone to a situation where the paging capacity is reduced and the paging delay is increased when the determined target paging density transmits paging messages that have a lower repetition requirement. For example, when the method configures paging density nB as T/64, 64 radio frames are spaced apart, 64 × 10 as 640 repetition opportunities are provided, at least 256 repetitions of MPDCCH and 256 repetitions of PDSCH may be provided. In this case, considering that the paging message with the MPDCCH repetition number requirement of 32 is transmitted at the paging density, which easily increases the paging delay, the method may transmit only the paging message with the MPDCCH repetition number requirement of 256 or transmit the paging messages with the MPDCCH repetition number requirements of 256 and 128, but not transmit the paging message with the MPDCCH repetition number requirement of 32.
The method also can divide the repetition times respectively required by one or more UEs needing the access network entity paging in the network into a plurality of different grades, wherein the different grades correspond to different maximum repetition time requirements, then the maximum repetition time requirements corresponding to each grade are sequentially updated to target repetition times in a grade increasing or decreasing mode, the method updates the target paging density according to the target repetition times after updating the target repetition times every time, and then sends the paging messages belonging to the grade corresponding to the target repetition times according to the updated target paging density.
For example, as shown in table 2 below, the method may divide U into different classes according to the maximum number of times of MPDCCH repetition required by the UE:
TABLE 2
As can be seen from the above table, the maximum repetition number requirement for level a is 16, the maximum repetition number requirement for level B is 64, the maximum repetition number requirement for level C is 128, and the maximum repetition number requirement for level D is 256. The method can sequentially update the maximum repetition number requirement corresponding to each grade into the target repetition number in a grade increasing or grade decreasing mode.
That is, the method may sequentially update 16, 64, 128, 256 to the target number of repetitions, or may sequentially update 256, 128, 64, 16 to the target number of repetitions. Specifically, the method may update the target repetition number after the paging message corresponding to each level is sent, or update the target repetition number when the sending ratio of the paging message corresponding to each level reaches a second preset ratio.
Before sending the paging message meeting the requirement of the repetition times, the method can sort the paging records according to the requirement of the repetition times of the MPDCCH, then send the paging records meeting the requirement of the repetition times in the paging queue, can send the paging records meeting the requirement of the repetition times in the paging queue from high to low, and can also send the paging records meeting the requirement of the repetition times in the paging queue from low to high. It is understood that the method may not order the paging records, but only take out the paging records that meet the requirement of the number of repetitions one by one for packet transmission.
It can be understood that, in the process of sending the paging record, if the access network entity receives a new paging message which is sent by a core network and satisfies the repetition number, the new paging message may also be inserted into a paging queue.
In the embodiment of the invention, the target repetition times are determined according to the repetition times respectively required by one or more user terminals UE which need to be paged by the access network entity; determining a target paging density according to the target repetition number, so that the repetition number provided by the access network entity under the target paging density is not less than the target repetition number; sending a paging message requiring a repetition number not greater than the target repetition number at the target paging density. Therefore, the method can determine the proper paging density according to the repetition times respectively required by the UE needing paging, can enlarge the paging capacity and reduce the paging time delay, and can also provide the paging reliability.
Optionally, the method further comprises:
judging whether the paging state of the access network entity meets a preset condition or not;
if the paging state of the access network entity meets the preset condition, the method enters a step of determining a target repetition number according to the repetition number respectively required by one or more UEs needing the paging of the access network entity.
In this embodiment, the method may determine whether the paging status of the access network entity meets a preset condition, and if the paging status of the access network entity meets the preset condition, the method triggers step 301.
Optionally, the preset condition includes:
the access network entity needs to carry out paging; or
The current time is the preset paging parameter updating time; or
The ratio of the number of the paging messages sent by the access network entity at the current paging density to the number of the paging messages meeting the requirement of the repetition times at the current paging density is not less than a first preset ratio; or
The access network entity also needs to send a paging message requiring a repetition number greater than that provided by the access network entity at the current paging density.
The preset condition may be that the access network entity needs to perform paging. That is, in this case, the method initially configures the paging parameter when the access network entity needs to perform paging. The preset condition may be that the current time is a preset paging parameter update time, in this case, a paging parameter update interval is configured for the access network entity in advance, and the access network entity may update the paging parameter at each update time point. The access network entity may update the paging parameter at preset time intervals, or may update the paging parameter at time intervals specified by OAM (Operation Administration and Maintenance). For example, as shown in fig. 4, the OAM may specify that the access network entity uses one set of paging parameters in T1 and another set of paging parameters in T2, such that the method triggers the access network entity to update paging parameters at the boundary of T1.
The preset condition may also be that the ratio of the number of paging messages sent by the access network entity at the current paging density to the number of paging messages meeting the requirement of the number of repetitions at the current paging density is not less than a first preset ratio. In this case, the method may trigger the access network entity to update the paging parameter when the ratio of the number of the paging messages sent by the access network entity at the current paging density is not less than a first preset ratio. The first predetermined proportion may be any proportion, for example 80% or 100%.
The preset condition may also be that the access network entity further needs to send a paging message that requires a repetition number greater than that provided by the access network entity at the current paging density. In this case, after the access network entity completes sending all the paging messages that satisfy the requirement of the repetition number, the method further determines whether the access network entity needs to send the paging message that does not satisfy the requirement of the repetition number at the current paging density, and if the access network entity needs to send the paging message that does not satisfy the requirement of the repetition number at the current paging density, the method triggers the access network entity to update the paging parameters.
Optionally, the determining a target number of repetitions according to the number of repetitions respectively required by one or more UEs that need to be paged by the access network entity includes:
determining a range of the number of repetitions required by the user, which is greater than a second preset proportion, in the UE needing the paging of the access network entity, and determining the maximum number of repetitions in the range of the number of repetitions as the target number of repetitions.
Optionally, the determining a target number of repetitions according to the number of repetitions respectively required by one or more UEs that need to be paged by the access network entity includes:
dividing the repetition times respectively required by one or more UEs needing the paging of the access network entity in the network into a plurality of different grades, wherein the different grades correspond to different maximum repetition time requirements;
updating the maximum repetition time requirement corresponding to each grade into a target repetition time in turn in a grade increasing or decreasing mode;
said transmitting a paging message requiring a repetition number not greater than said target repetition number at said target paging density comprises:
and sending the paging message belonging to the grade corresponding to the target repetition times according to the target paging density.
In this embodiment, the method may divide the levels in a smaller step or in a larger step when dividing the levels. For example, the same number of repetitions may be classified into one level, or two or more adjacent repetitions may be classified into one level. Since adjusting the paging parameters by a smaller step size may increase implementation complexity and may easily increase system message update overhead, the method may determine the step size of ranking according to actual situations during ranking.
Optionally, the method further comprises:
determining the number of target paging opportunities which need to be provided by the access network entity in a discontinuous reception period according to the number of the UE which need to be paged;
and determining a target discontinuous receiving period according to the target paging density and the target paging opportunity number, so that the access network entity can finish sending the paging messages which are not less than a third preset proportion in the paging messages meeting the requirement of the repetition number under the target paging density in one target discontinuous receiving period.
In this embodiment, the updated paging parameter of the access network entity further includes a discontinuous reception cycle, and the method specifically includes: the method determines the target paging opportunity number required to be provided by the access network entity in a discontinuous reception period according to the number of the UE needing paging, and determines the target discontinuous reception period according to the target paging density and the target paging opportunity number, so that the access network entity can finish sending the paging messages which are not less than a third preset proportion in the paging messages meeting the requirement of the repetition number under the target paging density in the target discontinuous reception period.
For example, assuming that the target paging density determined by the method is T/16, the number of UEs to be paged is 100, the capacity of each paging message is 2 users, the configured paging narrowband is 5, and assuming that the third preset proportion is 50%. The method may determine that 100/2/5-10 paging opportunities need to be provided in a discontinuous reception cycle in the time domain, that is, the method determines the target number of paging opportunities to be 10. The method further calculates a target discontinuous reception period according to the target paging opportunity number and the target paging density.
Specifically, if the configured drx cycle T is 256, T/nB paging opportunities, i.e. 16 paging opportunities, can be provided in a time domain within T, and all paging records can be sent within one drx cycle. The method considers reducing T, if T is configured to be 128, 8 paging opportunities are provided on a time domain, and 80% paging records can be sent in a discontinuous reception period. If T continues to be reduced, for example, if T is configured to 64, 4 paging opportunities are provided in T in the time domain, and only 40% of paging records can be transmitted in one discontinuous reception cycle. Therefore, the method determines T-128 so that more than 50% of paging records can be transmitted in one discontinuous reception period.
Optionally, the method further comprises:
and sending the target paging density and the target discontinuous reception period to the UE needing paging.
In this embodiment, after determining the target paging density and the target discontinuous reception cycle, the method sends the target paging density and the target discontinuous reception cycle to a UE that needs to be paged. The method for sending the target paging density and the target discontinuous reception cycle to the UE needing paging in this embodiment is not particularly limited, and may be, for example, a method of updating through a system message, or may be through other methods.
Optionally, the sending the target paging density and the target discontinuous reception cycle to the UE requiring paging includes:
and updating a system message at the boundary of the target discontinuous reception cycle, wherein the updated system message carries the target paging density and the target discontinuous reception cycle.
In this embodiment, the method sends the target paging density and the target discontinuous reception cycle to the UE that needs to be paged, specifically, updates the system message at the boundary of the target discontinuous reception cycle, where the updated system message carries the target paging density and the target discontinuous reception cycle.
Referring to fig. 5, fig. 5 is a schematic structural diagram of an access network entity according to an embodiment of the present invention, and as shown in fig. 5, the access network entity includes:
a first determining module 501, configured to determine a target number of repetitions according to a number of repetitions respectively required by one or more user equipments UEs that need to be paged by the access network entity;
a second determining module 502, configured to determine a target paging density according to the target number of repetitions, so that the number of repetitions provided by the access network entity at the target paging density is not less than the target number of repetitions;
a first sending module 503, configured to send the paging message with the target paging density, wherein the required number of repetitions is not greater than the target number of repetitions.
Optionally, referring to fig. 6, fig. 6 is a schematic structural diagram of another access network entity provided in the embodiment of the present invention, and as shown in fig. 6, the access network entity further includes:
a determining module 504, configured to determine whether a paging status of the access network entity meets a preset condition;
the first determining module 501 is configured to determine a target repetition number according to repetition numbers respectively required by one or more UEs that need to be paged by the access network entity if the paging status of the access network entity meets the preset condition.
Optionally, the preset condition includes:
the access network entity needs to carry out paging; or
The current time is the preset paging parameter updating time; or
The ratio of the number of the paging messages sent by the access network entity at the current paging density to the number of the paging messages meeting the requirement of the repetition times at the current paging density is not less than a first preset ratio; or
The access network entity also needs to send a paging message requiring a repetition number greater than that provided by the access network entity at the current paging density.
Optionally, the first determining module 501 is configured to determine a range of the number of repetitions required by a user, which is greater than a second preset ratio, in the UE that needs to be paged by the access network entity, and determine that the maximum number of repetitions in the range of the number of repetitions is the target number of repetitions.
Optionally, referring to fig. 7, fig. 7 is a schematic structural diagram of another access network entity provided in the embodiment of the present invention, as shown in fig. 7, the first determining module 501 includes:
a classifying unit 5011, configured to divide repetition times respectively required by one or more UEs in the network that need to be paged by the access network entity into multiple different classes, where the different classes correspond to different maximum repetition time requirements;
an updating unit 5012, configured to update the maximum repetition time requirement corresponding to each level to the target repetition time in sequence in a manner of increasing or decreasing the level;
the first sending module 503 is configured to send, at the target paging density, a paging message belonging to a class corresponding to the target repetition number.
Optionally, referring to fig. 8, fig. 8 is a schematic structural diagram of another access network entity provided in the embodiment of the present invention, and as shown in fig. 8, the access network entity further includes:
a third determining module 505, configured to determine, according to the number of UEs needing to be paged, a target paging opportunity number that the access network entity needs to provide in a discontinuous reception cycle;
a fourth determining module 506, configured to determine a target discontinuous reception cycle according to the target paging purpose and the target paging opportunity number, so that the access network entity can complete sending, in one target discontinuous reception cycle, paging messages that are not less than a third preset proportion among paging messages that meet a requirement of a repetition number under the target paging density.
Optionally, referring to fig. 9, fig. 9 is a schematic structural diagram of another access network entity provided in the embodiment of the present invention, and as shown in fig. 9, the access network entity further includes:
a second sending module 507, configured to send the target paging density and the target discontinuous reception cycle to a UE that needs to be paged.
Optionally, the second sending module 507 is configured to update a system message at a target discontinuous reception cycle boundary, where the updated system message carries the target paging density and the target discontinuous reception cycle.
It should be noted that, the access network entity in this embodiment may be the access network entity in the embodiment shown in fig. 3, and any implementation of the access network entity in the embodiment shown in fig. 3 may be implemented by the access network entity in this embodiment, and the same beneficial effects are achieved, and details are not described here.
Referring to fig. 10, fig. 10 is a schematic structural diagram of an access network entity according to an embodiment of the present invention, and as shown in fig. 10, the access network entity includes: a processor 1000, a transceiver 1010, a memory 1020, a user interface 1030, and a bus interface, wherein:
the processor 1000, which is used to read the program in the memory 1020, executes the following processes:
determining a target repetition number according to the repetition number respectively required by one or more user terminals (UE) needing to be paged by the access network entity;
determining a target paging density according to the target repetition number, so that the repetition number provided by the access network entity under the target paging density is not less than the target repetition number;
sending a paging message requiring a repetition number not greater than the target repetition number at the target paging density.
In fig. 10, the bus architecture may include any number of interconnected buses and bridges, with various circuits being linked together, particularly one or more processors represented by processor 1000 and memory represented by memory 1020. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 1010 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium. The user interface 1030 may also be an interface capable of interfacing with a desired device for different user devices, including but not limited to a keypad, display, speaker, microphone, joystick, etc.
The processor 1000 is responsible for managing the bus architecture and general processing, and the memory 1020 may store data used by the processor 1000 in performing operations.
Optionally, the processor 1000 is further configured to:
judging whether the paging state of the access network entity meets a preset condition or not;
if the paging status of the access network entity meets the preset condition, the processor 1000 enters a step of determining a target repetition number according to repetition numbers respectively required by one or more UEs that need to be paged by the access network entity.
Optionally, the preset condition includes:
the access network entity needs to carry out paging; or
The current time is the preset paging parameter updating time; or
The ratio of the number of the paging messages sent by the access network entity at the current paging density to the number of the paging messages meeting the requirement of the repetition times at the current paging density is not less than a first preset ratio; or
The access network entity also needs to send a paging message requiring a repetition number greater than that provided by the access network entity at the current paging density.
Optionally, the processor 1000 determines the target number of repetitions according to the number of repetitions respectively required by one or more UEs that need to be paged by the access network entity, including:
determining a range of the number of repetitions required by the user, which is greater than a second preset proportion, in the UE needing the paging of the access network entity, and determining the maximum number of repetitions in the range of the number of repetitions as the target number of repetitions.
Optionally, the processor 1000 determines the target number of repetitions according to the number of repetitions respectively required by one or more UEs that need to be paged by the access network entity, including:
dividing the repetition times respectively required by one or more UEs needing the paging of the access network entity in the network into a plurality of different grades, wherein the different grades correspond to different maximum repetition time requirements;
updating the maximum repetition time requirement corresponding to each grade into a target repetition time in turn in a grade increasing or decreasing mode;
the processor 1000 sends the paging message requiring the repetition number not greater than the target repetition number at the target paging density, including:
and sending the paging message belonging to the grade corresponding to the target repetition times according to the target paging density.
Optionally, the processor 1000 is further configured to:
determining the number of target paging opportunities which need to be provided by the access network entity in a discontinuous reception period according to the number of the UE which need to be paged;
and determining a target discontinuous receiving period according to the target paging density and the target paging opportunity number, so that the access network entity can finish sending the paging messages which are not less than a third preset proportion in the paging messages meeting the requirement of the repetition number under the target paging density in one target discontinuous receiving period.
Optionally, the processor 1000 is further configured to:
and sending the target paging density and the target discontinuous reception period to the UE needing paging.
Optionally, the sending, by the processor 1000, the target paging density and the target discontinuous reception cycle to the UE needing paging includes:
and updating a system message at the boundary of the target discontinuous reception cycle, wherein the updated system message carries the target paging density and the target discontinuous reception cycle.
It should be noted that, the access network entity in this embodiment may be the access network entity in the embodiment shown in fig. 3, and any implementation of the access network entity in the embodiment shown in fig. 3 may be implemented by the access network entity in this embodiment, and the same beneficial effects are achieved, and details are not described here.
Those skilled in the art will appreciate that all or part of the steps of implementing the methods of the embodiments described above may be implemented by hardware associated with one or more program instructions, the one or more programs being stored on a computer readable storage medium, and the one or more programs, when executed, comprising the steps of:
determining a target repetition number according to the repetition number respectively required by one or more user terminals (UE) needing to be paged by the access network entity;
determining a target paging density according to the target repetition number, so that the repetition number provided by the access network entity under the target paging density is not less than the target repetition number;
sending a paging message requiring a repetition number not greater than the target repetition number at the target paging density.
Optionally, the one or more programs, when executed, further comprise:
judging whether the paging state of the access network entity meets a preset condition or not;
if the paging status of the access network entity meets the preset condition, the processor 1000 enters a step of determining a target repetition number according to repetition numbers respectively required by one or more UEs that need to be paged by the access network entity.
Optionally, the preset condition includes:
the access network entity needs to carry out paging; or
The current time is the preset paging parameter updating time; or
The ratio of the number of the paging messages sent by the access network entity at the current paging density to the number of the paging messages meeting the requirement of the repetition times at the current paging density is not less than a first preset ratio; or
The access network entity also needs to send a paging message requiring a repetition number greater than that provided by the access network entity at the current paging density.
Optionally, the determining a target number of repetitions according to the number of repetitions respectively required by one or more UEs that need to be paged by the access network entity includes:
determining a range of the number of repetitions required by the user, which is greater than a second preset proportion, in the UE needing the paging of the access network entity, and determining the maximum number of repetitions in the range of the number of repetitions as the target number of repetitions.
Optionally, the determining a target number of repetitions according to the number of repetitions respectively required by one or more UEs that need to be paged by the access network entity includes:
dividing the repetition times respectively required by one or more UEs needing the paging of the access network entity in the network into a plurality of different grades, wherein the different grades correspond to different maximum repetition time requirements;
updating the maximum repetition time requirement corresponding to each grade into a target repetition time in turn in a grade increasing or decreasing mode;
said transmitting a paging message requiring a repetition number not greater than said target repetition number at said target paging density comprises:
and sending the paging message belonging to the grade corresponding to the target repetition times according to the target paging density.
Optionally, the one or more programs, when executed, further comprise:
determining the number of target paging opportunities which need to be provided by the access network entity in a discontinuous reception period according to the number of the UE which need to be paged;
and determining a target discontinuous receiving period according to the target paging density and the target paging opportunity number, so that the access network entity can finish sending the paging messages which are not less than a third preset proportion in the paging messages meeting the requirement of the repetition number under the target paging density in one target discontinuous receiving period.
Optionally, the one or more programs, when executed, further comprise:
and sending the target paging density and the target discontinuous reception period to the UE needing paging.
Optionally, the sending the target paging density and the target discontinuous reception cycle to the UE requiring paging includes:
and updating a system message at the boundary of the target discontinuous reception cycle, wherein the updated system message carries the target paging density and the target discontinuous reception cycle.
The storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
In the several embodiments provided in the present application, it should be understood that the disclosed method and apparatus may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be physically included alone, or two or more units may be integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) to execute some steps of the transceiving method according to various embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (15)
1. A paging parameter configuration method is applied to an access network entity, and is characterized in that the method comprises the following steps:
determining a target repetition number according to the repetition number respectively required by one or more user terminals (UE) needing to be paged by the access network entity;
determining a target paging density according to the target repetition number, so that the repetition number provided by the access network entity under the target paging density is not less than the target repetition number;
sending a paging message requiring a repetition number not greater than the target repetition number at the target paging density;
the determining a target number of repetitions according to the number of repetitions respectively required by one or more UEs requiring paging by the access network entity includes:
determining a range of the number of repetitions required by the user, which is greater than a second preset proportion, in the UE needing the paging of the access network entity, and determining the maximum number of repetitions in the range of the number of repetitions as the target number of repetitions.
2. The method of claim 1, wherein the method further comprises:
judging whether the paging state of the access network entity meets a preset condition or not;
if the paging state of the access network entity meets the preset condition, the method enters a step of determining a target repetition number according to the repetition number respectively required by one or more UEs needing the paging of the access network entity.
3. The method of claim 2, wherein the preset conditions include:
the access network entity needs to carry out paging; or
The current time is the preset paging parameter updating time; or
The ratio of the number of the paging messages sent by the access network entity at the current paging density to the number of the paging messages meeting the requirement of the repetition times at the current paging density is not less than a first preset ratio; or
The access network entity also needs to send a paging message requiring a repetition number greater than that provided by the access network entity at the current paging density.
4. The method of claim 1, wherein the determining a target number of repetitions based on respective required numbers of repetitions for one or more UEs requiring paging by the access network entity comprises:
dividing the repetition times respectively required by one or more UEs needing the paging of the access network entity in the network into a plurality of different grades, wherein the different grades correspond to different maximum repetition time requirements;
updating the maximum repetition time requirement corresponding to each grade into a target repetition time in turn in a grade increasing or decreasing mode;
said transmitting a paging message requiring a repetition number not greater than said target repetition number at said target paging density comprises:
and sending the paging message belonging to the grade corresponding to the target repetition times according to the target paging density.
5. The method of any of claims 1 to 4, further comprising:
determining the number of target paging opportunities which need to be provided by the access network entity in a discontinuous reception period according to the number of the UE which need to be paged;
and determining a target discontinuous receiving period according to the target paging density and the target paging opportunity number, so that the access network entity can finish sending the paging messages which are not less than a third preset proportion in the paging messages meeting the requirement of the repetition number under the target paging density in one target discontinuous receiving period.
6. The method of claim 5, wherein the method further comprises:
and sending the target paging density and the target discontinuous reception period to the UE needing paging.
7. The method of claim 6, wherein the sending the target paging density and the target discontinuous reception period to the UE requiring paging comprises:
and updating a system message at the boundary of the target discontinuous reception cycle, wherein the updated system message carries the target paging density and the target discontinuous reception cycle.
8. An access network entity, characterized in that the access network entity comprises:
a first determining module, configured to determine a target number of repetitions according to a number of repetitions respectively required by one or more User Equipments (UEs) that require paging by the access network entity;
a second determining module, configured to determine a target paging density according to the target number of repetitions, so that the number of repetitions provided by the access network entity at the target paging density is not less than the target number of repetitions;
a first sending module for sending a paging message requiring a repetition number not greater than the target repetition number at the target paging density;
the first determining module is configured to determine a range of repetition times required by a user, which is greater than a second preset ratio, in the UE that needs to be paged by the access network entity, and determine a maximum repetition time in the range of repetition times as the target repetition time.
9. The access network entity of claim 8, wherein the access network entity further comprises:
the judging module is used for judging whether the paging state of the access network entity meets a preset condition or not;
the first determining module is configured to determine a target repetition number according to repetition numbers respectively required by one or more UEs that need to be paged by the access network entity if the paging status of the access network entity meets the preset condition.
10. The access network entity of claim 9, wherein the preset condition comprises:
the access network entity needs to carry out paging; or
The current time is the preset paging parameter updating time; or
The ratio of the number of the paging messages sent by the access network entity at the current paging density to the number of the paging messages meeting the requirement of the repetition times at the current paging density is not less than a first preset ratio; or
The access network entity also needs to send a paging message requiring a repetition number greater than that provided by the access network entity at the current paging density.
11. The access network entity of claim 8, wherein the first determining module comprises:
a classification unit, configured to classify repetition times respectively required by one or more UEs in the network that need to be paged by the access network entity into multiple different classes, where the different classes correspond to different maximum repetition time requirements;
the updating unit is used for sequentially updating the maximum repeating time requirement corresponding to each grade into a target repeating time in a grade increasing or decreasing mode;
the first sending module is configured to send, with the target paging density, a paging message belonging to a level corresponding to the target repetition number.
12. The access network entity according to any of claims 8 to 11, wherein the access network entity further comprises:
a third determining module, configured to determine, according to the number of UEs needing to be paged, a target paging opportunity number that needs to be provided by the access network entity in a discontinuous reception cycle;
a fourth determining module, configured to determine a target discontinuous reception cycle according to the target paging purpose and the target paging opportunity number, so that the access network entity can complete sending, in one target discontinuous reception cycle, paging messages that are not less than a third preset proportion among paging messages that meet a requirement of a repetition number under the target paging density.
13. The access network entity of claim 12, wherein the access network entity further comprises:
and a second sending module, configured to send the target paging density and the target discontinuous reception cycle to a UE that needs to be paged.
14. The access network entity of claim 13, wherein the second sending module is configured to update a system message at a target discontinuous reception cycle boundary, and the updated system message carries the target paging density and the target discontinuous reception cycle.
15. A computer readable storage medium having one or more programs stored thereon that are executable by a computer, the one or more programs, when executed by the computer, causing the computer to perform the steps of the method of any of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710349530.0A CN108966346B (en) | 2017-05-17 | 2017-05-17 | Paging parameter configuration method and access network entity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710349530.0A CN108966346B (en) | 2017-05-17 | 2017-05-17 | Paging parameter configuration method and access network entity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108966346A CN108966346A (en) | 2018-12-07 |
| CN108966346B true CN108966346B (en) | 2021-03-05 |
Family
ID=64462750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710349530.0A Active CN108966346B (en) | 2017-05-17 | 2017-05-17 | Paging parameter configuration method and access network entity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108966346B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111615189B (en) * | 2019-02-25 | 2023-03-28 | 中国移动通信有限公司研究院 | Paging configuration method and device |
| CN113133028A (en) * | 2020-01-10 | 2021-07-16 | 大唐移动通信设备有限公司 | Paging detection method, terminal and network side equipment |
| CN113840374B (en) * | 2020-06-08 | 2023-05-09 | 中国移动通信有限公司研究院 | Method, device and computer readable storage medium for adjusting paging density |
| CN114385256A (en) * | 2020-10-22 | 2022-04-22 | 华为云计算技术有限公司 | Method and device for configuring system parameters |
| EP4344310A1 (en) * | 2021-05-21 | 2024-03-27 | Beijing Xiaomi Mobile Software Co., Ltd. | Power saving method, power saving apparatus, and storage medium |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5751814B2 (en) * | 2010-12-08 | 2015-07-22 | キヤノン株式会社 | Image forming apparatus, control method, and program |
| CN104349457B (en) * | 2013-08-08 | 2018-05-11 | 电信科学技术研究院 | A kind of paging method, paging message acquisition methods and base station, terminal |
| WO2015070448A1 (en) * | 2013-11-18 | 2015-05-21 | 华为技术有限公司 | Subframe position determining method, base station and terminal |
| US9419655B2 (en) * | 2014-04-04 | 2016-08-16 | Seagate Technology Llc | Error correction code (ECC) selection using probability density functions of error correction capability in storage controllers with multiple error correction codes |
| EP4090094A1 (en) * | 2014-06-06 | 2022-11-16 | Nokia Solutions and Networks Oy | Paging message coverage enhancement |
| EP3158806B1 (en) * | 2014-06-17 | 2020-09-09 | Telefonaktiebolaget LM Ericsson (publ) | Method and arrangement for triggering paging profiling |
| CN105898867A (en) * | 2014-08-28 | 2016-08-24 | 阿尔卡特朗讯 | Paging method and device for coverage range enhanced MTC UE |
| US20160205660A1 (en) * | 2015-01-08 | 2016-07-14 | Lg Electronics Inc. | Method for transmitting paging and apparatus for supporting the same in wireless communication system |
-
2017
- 2017-05-17 CN CN201710349530.0A patent/CN108966346B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108966346A (en) | 2018-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108966346B (en) | Paging parameter configuration method and access network entity | |
| US11206635B2 (en) | Paging indication transmission method and apparatus | |
| US10499368B2 (en) | Control channel transmission for paging message coverage enhancement | |
| WO2017210888A1 (en) | Paging method, apparatus, and system | |
| US11076379B2 (en) | Paging method and apparatus | |
| CN111867123B (en) | Random access method and communication device | |
| CN108141811A (en) | For the paging of low complex degree user equipment and/or the user equipment of coverage enhancement pattern | |
| CN113271683A (en) | Method for communication based on UE capability, UE and network side equipment | |
| US11405890B2 (en) | Method and device for communicating system information update information | |
| US11101964B2 (en) | Data transmission method and apparatus | |
| CN107534984B (en) | Configuration method and equipment of component carrier group | |
| CN113692060A (en) | Method for configuring and updating random access resources in multi-antenna MIMO scene | |
| US20090168850A1 (en) | Method and apparatus for improving network access through multi-stage signaling | |
| US10299267B2 (en) | Data transmission method and user equipment | |
| CN109392103B (en) | Resource allocation method and device | |
| US20180262976A1 (en) | Discovery message processing method and apparatus | |
| US20210168699A1 (en) | Wireless communication method, apparatus, and computer-readable storage medium | |
| CN111418240A (en) | Method and device for sending paging message and computer storage medium | |
| US11882429B2 (en) | Uplink resource determination apparatus, method and computer program | |
| US11864112B2 (en) | Apparatus, method and computer program | |
| CN114765504A (en) | Transmission position determining method, communication device, and storage medium | |
| CN116349184A (en) | Method and apparatus for enhanced PDCCH monitoring on overlapping PDCCH monitoring occasions | |
| CN108023668B (en) | Method and device for data transmission in wireless communication system | |
| CN111435900A (en) | Resource allocation method and equipment | |
| CN111770576B (en) | Transmission method, terminal and network side equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210601 Address after: 100085 1st floor, building 1, yard 5, Shangdi East Road, Haidian District, Beijing Patentee after: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |
|
| TR01 | Transfer of patent right |