CN106714272A - System information transmission method and device, network side equipment and user equipment - Google Patents
System information transmission method and device, network side equipment and user equipment Download PDFInfo
- Publication number
- CN106714272A CN106714272A CN201610957710.2A CN201610957710A CN106714272A CN 106714272 A CN106714272 A CN 106714272A CN 201610957710 A CN201610957710 A CN 201610957710A CN 106714272 A CN106714272 A CN 106714272A
- Authority
- CN
- China
- Prior art keywords
- system information
- user equipment
- network side
- important
- information
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
-
- 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
- H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
- H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
-
- 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
Abstract
The invention provides a system information transmission method, a system information transmission device, network side equipment and user equipment. On the network side equipment, the system information transmission method comprises the steps of: broadcasting important system information to the user equipment; receiving a request message transmitted by the user equipment when the user equipment judges that a current cell does not broadcast all the system information according to the important system information, wherein the request message is used for requesting a required system message; and transmitting system information corresponding to the request message to the user equipment. The system information transmission method, the system information transmission device, the network side equipment and the user equipment can reduce the power consumption of transmitting the system information by the network side equipment, so that the system information is transmitted timely, and the transmission efficiency is improved.
Description
Technical field
The present invention relates to wireless communication technology field, more particularly to a kind of system information transmission method and device, network side
Equipment and user equipment.
Background technology
In a wireless communication system, whole network is divided into some cells, each cell generally by the way of broadcast come
Transmission system information, so that UE (User Equipment, user equipment) resides in the cell.UE into the cell is by connecing
The system information that broadcast message obtains the cell is received, so that using the configuration information access network in system message or development
Business interested.There are RRC (the Radio Resource of 3 types in forth generation GSM, in broadcast message
Control, wireless heterogeneous networks) message be used for Transmission system information：MIB (Master Information Block, main information
Block), SIB (System Information Block, system information block) and one or more SI (System
Information, system information).The important informations such as bandwidth of cell, System Frame Number are contained in wherein MIB；SIB has many kinds,
Each SIB contains a series of system information parameters related to certain function, and the SIB in addition to SIB1 is included in different SI
In；SI is the system information for carrying SIB2~21, and each SI contains one or more identical scheduling that possess in addition to SIB1 and needs
The SIB for asking.
Realize it is of the invention during, inventor find at least there is following technical problem in the prior art：
In existing wireless communication system, no matter it is located in cell either with or without UE, cell broadcast system information all the time.When
When not having UE to need service, cell broadcasting system information will expend energy, cause the wasting of resources, while these of cell transmission are
System information can produce interference to neighbor cell, and then cause the spectrum efficiency of whole network to reduce.
The content of the invention
System information transmission method and device, network side equipment and user equipment that the present invention is provided, can press in unlatching
When need to send system information function, network side equipment only broadcasts important system information, and user equipment is according to the important system for receiving
System information needed for information request, so as to reduce the power consumption of Transmission system information.
In a first aspect, the present invention provides a kind of system information transmission method, methods described is applied to network side equipment, wraps
Include：
Important system information is broadcasted to user equipment；
Reception user equipment according to the important system information when judging that all system informations are not broadcasted in current area
The request message of transmission, the request message is used to ask required system information；
System information corresponding with the request message is sent to the user equipment.
Alternatively, when system opens the function of sending system information on demand, important system information is broadcasted to user equipment；
Wherein, the important system information indicates whether to open the function of on-demand request system information, while indicating to allow
The system information block or system information block group of user equipment requests；
The important system information also indicates the system information block or system of the neighbor cell for allowing user equipment requests
The mark of the neighbor cell of block of information group and allowed Request System information.
Alternatively, after the request message that the user equipment sends is received, methods described also includes：
The schedule information that the important system information is carried is changed, it is described important after the default minimum treat time
System information carries the schedule information of the system information that will be sent；
Wherein, the default minimum treat time can be preset by agreement or be set by important system message.
Alternatively, methods described also includes：
Judge whether the quantity of the user equipment of current service exceedes default thresholding or system is asked in Preset Time
Whether the number of users of system information exceedes default thresholding；
When the quantity of the user equipment of the current service exceedes default thresholding or the Request System in Preset Time
When the number of users of information exceedes default thresholding, all system informations are broadcasted.
Second aspect, the present invention provides a kind of system information transmission method, and methods described is applied to user equipment, including：
Receive the important system information of network side equipment broadcast；
According to the important system information, judge whether current area broadcasts required system information；
When the system information required for the current cell broadcasts, the system information required for receiving, otherwise according to institute
Important system information is stated, judges whether network side equipment allows the system information required for asking；
When the system information required for the network side equipment allows request, send request to the network side equipment and disappear
Breath, the request message is used to ask required system information.
Alternatively, after the transmission request message to the network side equipment, methods described also includes：
After the default minimum treat time, the scheduling of the system information needed for being obtained from the important system information
Information；
The transmission time of the system information according to needed for the schedule information is obtained obtains required system information
Transmission time and frequency information.
Alternatively, after the request message of the system information required for being sent to network side equipment, methods described is also wrapped
Include：
After the default minimum treat time, judge whether to receive what is asked from the important system information
The schedule information of system information；Wherein, the default minimum treat time by timer complete, the duration of the timer can
Think the transmission cycle of several important system information.
If not receiving the schedule information, the request of the system information required for being sent to network side equipment again disappears
Breath.
The third aspect, the present invention provides a kind of system information transmissions device, and described device is located at network side equipment, the dress
Put including：
Radio unit, for broadcasting important system information to user equipment；
First receiving unit, is judging current area without wide for receiving user equipment according to the important system information
The request message sent during all system informations is broadcast, the request message is used to ask required system information；
First transmitting element, for sending system information corresponding with the request message to user equipment.
Alternatively, when system opens the function of sending system information on demand, the radio unit, for user equipment
Broadcast important system information；
Wherein, the important system information indicates whether to open the function of on-demand request system information, while indicating to allow
The system information block or system information block group of user equipment requests；
The important system information also indicates the system information block or system of the neighbor cell for allowing user equipment requests
The mark of the neighbor cell of block of information group and allowed Request System information.
Alternatively, described device also includes：
First processing units, for first receiving unit receive request message that the user equipment sends it
Afterwards, the schedule information that the important system information is carried is changed, after the default minimum treat time, the important system letter
Breath carries the schedule information of the system information that will be sent；
Wherein, the default minimum treat time can be preset by agreement or be set by important system message.
Alternatively, described device also includes：
First judging unit, for judge current service user equipment quantity whether exceed default thresholding or
Whether the number of users of Request System information exceedes default thresholding in Preset Time；
Second processing unit, the quantity for the user equipment when the current service exceedes default thresholding or pre-
If the number of users of Request System information exceedes default thresholding in the time, all system informations are broadcasted.
Fourth aspect, the present invention provides a kind of system information transmissions device, and described device is located at user equipment, including：
Second receiving unit, the important system information for receiving network side equipment broadcast；
Second judging unit, for according to the important system information, judge current area whether broadcast required for be
System information；
3rd processing unit, for when the system information required for the current cell broadcasts, the system needed for receiving
Information, otherwise according to the important system information, judges whether network side equipment allows the system information required for asking；
Second transmitting element, for when the network side equipment allow request required for system information when, to the net
Network side apparatus send request message, and the request message is used to ask required system information.
Alternatively, described device also includes：
First acquisition unit, after sending request message to the network side equipment in second transmitting element,
After the default minimum treat time, the schedule information of the system information required for being obtained from the important system information；
Second acquisition unit, the transmission time of the system information needed for for being obtained according to the schedule information or acquisition
The transmission time of required system information and frequency information.
Alternatively, described device also includes：
3rd judging unit, after sending request message to the network side equipment in second transmitting element,
After the default minimum treat time, judge whether to receive asked system information from the first acquisition unit
Schedule information；Wherein, the default minimum treat time by timer complete, the duration of the timer can be several
The transmission cycle of important system information.
3rd transmitting element, if for not receiving the schedule information, required for being sent to network side equipment again
System information request message.
5th aspect, the present invention provides a kind of network side equipment, and the network side equipment sets including above-mentioned positioned at network side
Standby system information transmissions device.
6th aspect, the present invention provides a kind of user equipment, and the user equipment is positioned at user equipment including above-mentioned
System information carrying means.
System information transmission method provided in an embodiment of the present invention and device, network side equipment and user equipment, by opening
Open the function of sending system information on demand, network side equipment broadcast important system information, important system of the user equipment according to reception
System information, the request message of the system information needed for being sent to network side equipment, network side equipment is by the important system in broadcast
The schedule information of asked system information is indicated in system information, user equipment is received the system information of needs.With existing skill
Art is compared, and the present invention can reduce the power consumption of network side equipment Transmission system information, system information is transmitted in time, is improved
Efficiency of transmission.
Brief description of the drawings
Fig. 1 is the flow chart that one embodiment of the invention system information transmission method is applied to network side equipment；
Fig. 2 is the flow chart that another embodiment of the present invention system information transmission method is applied to network side equipment；
Fig. 3 is the flow chart that one embodiment of the invention system information transmission method is applied to user equipment；
Fig. 4 is the flow chart that another embodiment of the present invention system information transmission method is applied to user equipment；
Fig. 5 is the flow chart that another embodiment of the present invention system information transmission method is applied to user equipment；
Fig. 6 is the structural representation of the system information transmissions device that one embodiment of the invention is located at network side equipment；
Fig. 7 is the structural representation of the system information transmissions device that another embodiment of the present invention is located at network side equipment；
Fig. 8 is the structural representation of the system information transmissions device that one embodiment of the invention is located at user equipment；
Fig. 9 is the structural representation of the system information transmissions device that another embodiment of the present invention is located at user equipment；
Figure 10 is the structural representation of the system information transmissions device that another embodiment of the present invention is located at user equipment.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
Only it is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The present invention provides a kind of system information transmission method, and methods described is applied to network side equipment (such as base station), such as Fig. 1
It is shown, the described method comprises the following steps：
S101, to user equipment broadcast important system information；
S102, reception user equipment are judging that all systems letters are not broadcasted in current area according to the important system information
The request message sent during breath, the request message is used to ask required system information；
S103, send corresponding with request message system information to the user equipment；
Specifically, it is not that each cell is required to all system informations defined in Radio Broadcasting Agreements, different districts are according to reality
Border deployment needs can a broadcast segment system information, described finger without all system informations of broadcast do not broadcast the network side
All system informations that equipment is supported.
Wherein, in LTE, for common user equipment, the important system information is MIB, SIB1 and SIB2；For
Narrow-band user equipment, the important system information is MIB, SIB1；In new GSM 5G, important system information
Eventually it is defined as which kind of pattern does not know also, but the present invention is equally applicable.
Alternatively, when system opens the function of sending system information on demand, important system information is broadcasted to user equipment；
Wherein, the important system information indicates whether to open the function of on-demand request system information, while indicating to allow
The system information block or system information block group of user equipment requests；
The important system information also indicates the system information block or system of the neighbor cell for allowing user equipment requests
The mark of the neighbor cell of block of information group and allowed Request System information.
Alternatively, sending system information corresponding with the request message to the user equipment includes：Asked to sending
The user equipment of information sends the corresponding system information of the request message, or broadcasts the corresponding system letter of the request message
Breath.
Alternatively, as shown in Fig. 2 before step S103, methods described is further comprising the steps of：
S104, the schedule information for changing the important system information carrying, it is described after the default minimum treat time
Important system information carries the schedule information of the system information that will be sent；Wherein, the schedule information can only comprising current
The schedule information of the system information that will be sent；
Specifically, the default minimum treat time can be preset by agreement or be set by important system information,
The introducing of minimum treat time is because network side equipment needs the scheduling of the system message that reasonable arrangement user equipment asked
Opportunity and the scheduling of other users is arranged, it is necessary to certain process time changes the configuration of network, while can avoid described
Power consumption caused by the unnecessary reading important system message of user equipment.
Specifically, network side equipment can at any time change the schedule information, it is not necessary to indicate system information by paging
Modify.
Specifically, the user equipment of the system information for needing to ask neighbor cell, please the user equipment is received
Ask after the request of neighbor cell system information, indicate schedule information adjacent with described in the schedule information of important system information
The corresponding relation of cell.
Specifically, network side equipment broadcast carries the important system information of schedule information, due to the hair of important system information
Send the cycle shorter, it is possible to use family equipment receives the schedule information of asked system information in time, is asked so as to know in time
The transmission time of the system information asked.
Further, network side equipment broadcast carries the important system information of schedule information, makes other users equipment simultaneously
The schedule information is received, so that the user equipment is to receive the system information for needing to prepare, transmission effect is improve
Rate.
Alternatively, as shown in Fig. 2 methods described is further comprising the steps of：
S105, judge current service user equipment quantity whether exceed default thresholding or in Preset Time please
Ask whether the number of users of system information exceedes default thresholding；
S106, when the current service user equipment quantity exceed default thresholding or in Preset Time ask
When the number of users of system information exceedes default thresholding, all system informations are broadcasted.
Specifically, the quantity of the user equipment according to service determines whether to open the function of sending on demand, when the use of service
When the quantity of family equipment is few, the function of sending system information on demand is opened, the network side equipment only broadcasts important system information,
Insignificant system information is not sent；When the quantity of the user equipment of service is more, the function of sending system information on demand, institute are closed
State network side equipment and broadcast all system informations.
Further, according to historical information, can know when that the number of user equipment of service is more, the user for when servicing
Number of devices is few, such as usual morning 8：, it is necessary to the number of user equipment of service is more after 00, evening 21：Clothes are needed after 00
The number of user equipment of business is few；For the cell in office regions, working day needs the number of user equipment of service many, and weekend needs
The number of user equipment to be serviced is rare.
The present invention provides a kind of system information transmission method, and methods described is applied to user equipment, as shown in figure 3, described
Method is comprised the following steps：
S201, the important system information for receiving network side equipment broadcast；
S202, according to the important system information, judge whether current area broadcasts required system information；
S203, when the system information required for the current cell broadcasts, receive needed for system information；Otherwise redirect
Step S204；
S204, judge network side equipment whether allow request required for system information；
S205, when the network side equipment allow request required for system information when, to the network side equipment send
Request message, the request message is used to ask required system information.
Specifically, when the network side equipment allows to ask the system information of neighbor cell, to the network side equipment
Request message is sent, the request message is used for the system information of certain or some neighbor cell required for asking.
Alternatively, after the transmission request message to the network side equipment, as shown in figure 4, methods described is also wrapped
Include：
S206, after the default minimum treat time, required system information is obtained from the important system information
Schedule information；
S207, the transmission time that required system information is obtained according to the schedule information obtain required system letter
The transmission time of breath and frequency information.
Alternatively, after the request message of the system information required for being sent to network side equipment, as shown in figure 4, institute
Stating method also includes：
S208, after the default minimum treat time, judge whether to receive institute from the important system information
The schedule information of the system information of request；Wherein, the default minimum treat time by timer complete, the timer
Duration can be the transmission cycle of several important system information；If not receiving the schedule information, S209 is redirected；
S209, the request message for sending required system information to network side equipment again.
Specifically, the duration of the timer can be the transmission cycle of several SIB1, during the timer starts,
The user equipment can receive the important system information more than once, and then judge whether the network side equipment broadcasts and ask
The schedule information of the system information asked, so as to improve the accuracy of judgement.
Further, the duration of the timer can be preset by agreement or be set by important system information, when fixed
When device time-out after, the user equipment starts to judge the scheduling whether network side equipment broadcasts asked system information
Information, if it is determined that do not receive the schedule information of asked system information, then required for being sent to network side equipment again
System information request message.
Specifically, because the request of network side equipment treatment user equipment needs certain process time, in the timing
After device time-out, the network side equipment just starts the schedule information of the system information for sending asked, and the user equipment is
Start to receive the schedule information in important system information, therefore introduce the setting that the timer completes the minimum treat time.
Further, when user equipment starts to receive the important system information, the user equipment can start one
Individual counter or second timer, after important system information for several times is received, it is determined that in the important system information for being received
In with the presence or absence of asked system information schedule information, if in the important system information for being received do not exist the scheduling
Information, that is, be not received by the schedule information, and into step S209, the request of the system information required for sending again disappears
Breath；If receiving the schedule information, asked system information is received according to schedule information.
Wherein, the counter or second timer are used for instruction user equipment needs detection important system information several times
Afterwards, confirm whether network side equipment sends the schedule information of asked system information, the counter or new timer
Value can be preset by important system information setting or by agreement.
Alternatively, when the corresponding system information of the network side equipment broadcast request message, for there is no transmission system
The user equipment of information request message, the present invention also provides a kind of another embodiment of system information transmission method, such as Fig. 5 institutes
Show, the described method comprises the following steps：
S210, the schedule information read in the important system information, obtain the relevant information of scheduled system information；
S211, judge whether to need the scheduled system information；
S212, when the scheduled system information is needed, receive the scheduled system information.
System information transmission method provided in an embodiment of the present invention, including be applied to network side equipment and be applied to user
Equipment, by open on demand send system information function, network side equipment broadcast important system information, user equipment according to
The important system information of reception, to network side equipment send needed for system information request message, network side equipment by
The schedule information of asked system information is indicated in the important system information of broadcast, the system for making user equipment receive needs is believed
Breath.Compared with prior art, the present invention can reduce the power consumption of network side equipment Transmission system information, make system information and
When transmit, improve efficiency of transmission.
The embodiment of the present invention also provides a kind of system information transmissions device, and described device is located at network side equipment, such as Fig. 6 institutes
Show, described device includes：
Radio unit 301, for broadcasting important system information to user equipment；
First receiving unit 302, is judging that current area does not have for receiving user equipment according to the important system information
There is the request message broadcasted and sent during all system informations, the request message is used to ask required system information；
First transmitting element 303, for sending system information corresponding with the request message to user equipment.
Alternatively, when system opens the function of sending system information on demand, the radio unit, for user equipment
Broadcast important system information；
Wherein, the important system information indicates whether to open the function of on-demand request system information, while indicating to allow
The system information block or system information block group of user equipment requests；
The important system information also indicates the system information block or system of the neighbor cell for allowing user equipment requests
The mark of the neighbor cell of block of information group and allowed Request System information.
Alternatively, as shown in fig. 7, described device also includes：
First processing units 304, for receiving the request message that the user equipment sends in first receiving unit
Afterwards, the schedule information that the important system information is carried is changed, after the default minimum treat time, the important system
Information carries the schedule information of the system information that will be sent；
Wherein, the default minimum treat time can be preset by agreement or be set by important system message.
Alternatively, as shown in fig. 7, described device also includes：
First judging unit 305, for judge current service user equipment quantity whether exceed default thresholding or
Whether the number of users of person's Request System information in Preset Time exceedes default thresholding；
Second processing unit 306, for the user equipment when the current service quantity exceed default thresholding or
When the number of users of Request System information exceedes default thresholding in Preset Time, all system informations are broadcasted.
The embodiment of the present invention also provides a kind of system information transmissions device, and described device is located at user equipment, such as Fig. 8 institutes
Show, described device includes：
Second receiving unit 401, the important system information for receiving network side equipment broadcast；
Second judging unit 402, for according to the important system information, judge current area whether broadcast required for
System information；
3rd processing unit 403, for when the system information required for the current cell broadcasts, being needed for receiving
System information, otherwise according to the important system information, judges whether network side equipment allows the system information required for asking；
Second transmitting element 404, for when the network side equipment allow request required for system information when, to described
Network side equipment sends request message, and the request message is used to ask required system information.
Specifically, when the network side equipment allows to ask the system information of neighbor cell, second transmitting element
Request message is sent to the network side equipment, the request message is used for certain or some neighbor cell required for asking
System information.
Alternatively, as shown in figure 9, described device also includes：
First acquisition unit 405, for second transmitting element to the network side equipment send request message it
Afterwards, after the default minimum treat time, the scheduling letter of the system information required for being obtained from the important system information
Breath；
Second acquisition unit 406, for according to the schedule information obtain needed for system information the transmission time or
The transmission time of the system information needed for obtaining and frequency information.
Alternatively, as shown in figure 9, described device also includes：
3rd judging unit 407, for second transmitting element to the network side equipment send request message it
Afterwards, after the default minimum treat time, judge whether to receive asked system from the first acquisition unit
The schedule information of information；Wherein, the default minimum treat time completed by timer, the duration of the timer can be
The transmission cycle of several important system information.
3rd transmitting element 408, if for not receiving the schedule information, needed for being sent to network side equipment again
The request message of the system information wanted.
Alternatively, when the corresponding system information of the network side equipment broadcast request message, for there is no transmission system
The user equipment of information request message, the present invention also provides a kind of another embodiment of system information transmissions device, such as Figure 10 institutes
Show, described device includes：
3rd acquiring unit 409, for reading the schedule information in the important system information, obtains scheduled system
The relevant information of information；
3rd judging unit 410, for judging whether to need the scheduled system information；
Fourth processing unit 411, for when the scheduled system information is needed, receiving the scheduled system
Information.
System information transmissions device provided in an embodiment of the present invention, including positioned at network side equipment and positioned at user equipment
, sending the function of system information on demand by opening, network side equipment broadcasts important system information, and user equipment is according to reception
Important system information, to network side equipment send needed for system information request message, network side equipment by broadcast
Important system information in indicate the schedule information of asked system information, user equipment is received the system information of needs.
Compared with prior art, the present invention can reduce the power consumption of network side equipment Transmission system information, make system information timely
Transmission, improves efficiency of transmission.
The embodiment of the present invention also provides a kind of network side equipment, and the network side equipment includes above-mentioned positioned at network side equipment
System information transmissions device.
The embodiment of the present invention also provides a kind of user equipment, and the user equipment includes the above-mentioned system positioned at user equipment
Information carrying means.
One of ordinary skill in the art will appreciate that all or part of flow in realizing above-described embodiment method, can be
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, the change or replacement that can be readily occurred in, all should
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (16)
1. a kind of system information transmission method, it is characterised in that methods described is applied to network side equipment, and methods described includes：
Important system information is broadcasted to user equipment；
User equipment is received to be sent when judging that all system informations are not broadcasted in current area according to the important system information
Request message, the request message is used to ask required system information；
System information corresponding with the request message is sent to the user equipment.
2. method according to claim 1, it is characterised in that when system opens the function of sending system information on demand,
Important system information is broadcasted to user equipment；
Wherein, the important system information indicates whether to open the function of on-demand request system information, while indicating to allow user
The system information block or system information block group of device request；
The important system information also indicates the system information block or system information of the neighbor cell for allowing user equipment requests
The mark of the neighbor cell of block group and allowed Request System information.
3. method according to claim 1, it is characterised in that receive request message that the user equipment sends it
Afterwards, methods described also includes：
The schedule information that the important system information is carried is changed, after the default minimum treat time, the important system
Information carries the schedule information of the system information that will be sent；
Wherein, the default minimum treat time can be preset by agreement or be set by important system information.
4. method according to claim 1, it is characterised in that methods described also includes：
Judge whether the quantity of the user equipment of current service exceedes default thresholding or the Request System letter in Preset Time
Whether the number of users of breath exceedes default thresholding；
When the quantity of the user equipment of the current service exceedes default thresholding or the Request System information in Preset Time
Number of users when exceeding default thresholding, broadcast all system informations.
5. a kind of system information transmission method, it is characterised in that methods described is applied to user equipment, and methods described includes：
Receive the important system information of network side equipment broadcast；
According to the important system information, judge whether current area broadcasts required system information；
When the system information required for the current cell broadcasts, the system information required for receiving, otherwise according to described heavy
System information is wanted, judges whether network side equipment allows the system information required for asking；
When the system information required for the network side equipment allows request, request message is sent to the network side equipment,
The request message is used to ask required system information.
6. method according to claim 5, it is characterised in that it is described to the network side equipment send request message it
Afterwards, methods described also includes：
After the default minimum treat time, the scheduling letter of the system information required for being obtained from the important system information
Breath；
The transmission for sending time or the required system information of acquisition of the system information according to needed for the schedule information is obtained
Time and frequency information.
7. method according to claim 6, it is characterised in that system information required for being sent to network side equipment
After request message, methods described also includes：
After the default minimum treat time, judge whether to receive asked system from the important system information
The schedule information of information；Wherein, the default minimum treat time completed by timer, the duration of the timer can be
The transmission cycle of several important system information.
If not receiving the schedule information, the request message of the system information required for being sent to network side equipment again.
8. a kind of system information transmissions device, it is characterised in that described device is located at network side equipment, described device includes：
Radio unit, for broadcasting important system information to user equipment；
First receiving unit, is judging that institute is not broadcasted in current area for receiving user equipment according to the important system information
There is the request message sent during system information, the request message is used to ask required system information；
First transmitting element, for sending system information corresponding with the request message to user equipment.
9. device according to claim 8, it is characterised in that when system opens the function of sending system information on demand,
The radio unit, for broadcasting important system information to user equipment；
Wherein, the important system information indicates whether to open the function of on-demand request system information, while indicating to allow user
The system information block or system information block group of device request；
The important system information also indicates the system information block or system information of the neighbor cell for allowing user equipment requests
The mark of the neighbor cell of block group and allowed Request System information.
10. device according to claim 9, it is characterised in that described device also includes：
First processing units, after receiving the request message that the user equipment sends in first receiving unit, repair
Change the schedule information that the important system information is carried, after the default minimum treat time, the important system information is taken
The schedule information of the system information that band will send；
Wherein, the default minimum treat time can be preset by agreement or be set by important system message.
11. devices according to claim 8, it is characterised in that described device also includes：
First judging unit, for judging whether the quantity of user equipment of current service exceedes default thresholding or default
Whether the number of users of Request System information exceedes default thresholding in time；
Second processing unit, the quantity for the user equipment when the current service exceedes default thresholding or when default
When the number of users of interior Request System information exceedes default thresholding, all system informations are broadcasted.
12. a kind of system information transmissions devices, it is characterised in that described device is located at user equipment, described device includes：
Second receiving unit, the important system information for receiving network side equipment broadcast；
Second judging unit, for according to the important system information, judging whether current area broadcasts required system letter
Breath；
3rd processing unit, for when the system information required for the current cell broadcasts, the system information needed for receiving,
Otherwise according to the important system information, judge whether network side equipment allows the system information required for asking；
Second transmitting element, for when the network side equipment allow request required for system information when, to the network side
Equipment sends request message, and the request message is used to ask required system information.
13. devices according to claim 12, it is characterised in that described device also includes：
First acquisition unit, after sending request message to the network side equipment in second transmitting element, pre-
If the minimum treat time after, obtained from the important system information required for system information schedule information；
Second acquisition unit, needed for the transmission time of the system information needed for for being obtained according to the schedule information or acquisition
System information the transmission time and frequency information.
14. devices according to claim 13, it is characterised in that described device also includes：
3rd judging unit, after sending request message to the network side equipment in second transmitting element, pre-
If the minimum treat time after, judge whether to receive the tune of asked system information from the first acquisition unit
Degree information；Wherein, the default minimum treat time by timer complete, the duration of the timer can be several important
The transmission cycle of system information.
3rd transmitting element, if for not receiving the schedule information, being required for being sent to network side equipment again
The request message of system information.
15. a kind of network side equipments, it is characterised in that the network side equipment is included such as any one of claim 8 to 11 institute
The system information transmissions device stated.
16. a kind of user equipmenies, it is characterised in that the user equipment is included as any one of claim 12 to 13
System information transmissions device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610957710.2A CN106714272A (en) | 2016-11-03 | 2016-11-03 | System information transmission method and device, network side equipment and user equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610957710.2A CN106714272A (en) | 2016-11-03 | 2016-11-03 | System information transmission method and device, network side equipment and user equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106714272A true CN106714272A (en) | 2017-05-24 |
Family
ID=58940410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610957710.2A Pending CN106714272A (en) | 2016-11-03 | 2016-11-03 | System information transmission method and device, network side equipment and user equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106714272A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018120187A1 (en) * | 2016-12-30 | 2018-07-05 | 北京小米移动软件有限公司 | Method and apparatus for transmitting system information, and base station |
| WO2018137615A1 (en) * | 2017-01-24 | 2018-08-02 | 株式会社Ntt都科摩 | On-demand processing method, user equipment, and base station |
| WO2019001592A1 (en) * | 2017-06-26 | 2019-01-03 | 中兴通讯股份有限公司 | System message acquisition method and apparatus, and computer readable storage medium |
| WO2019019830A1 (en) * | 2017-07-26 | 2019-01-31 | 维沃移动通信有限公司 | System information acquisition method, transmission control method and related device |
| WO2019028839A1 (en) * | 2017-08-11 | 2019-02-14 | 北京小米移动软件有限公司 | System message acquisition method and device, and system message transmission method and device |
| WO2019037716A1 (en) * | 2017-08-23 | 2019-02-28 | 维沃移动通信有限公司 | Processing method for system information transmission and user terminal |
| CN109587767A (en) * | 2017-09-28 | 2019-04-05 | 北京展讯高科通信技术有限公司 | On-demand system information request response, method of reseptance and device, base station, user equipment |
| CN109587766A (en) * | 2017-09-28 | 2019-04-05 | 北京展讯高科通信技术有限公司 | On-demand system information request response, method of reseptance and device, base station, user equipment |
| CN109644368A (en) * | 2018-02-12 | 2019-04-16 | Oppo广东移动通信有限公司 | The method and terminal device of wireless communication |
| CN109818724A (en) * | 2017-11-22 | 2019-05-28 | 展讯通信（上海）有限公司 | Obtain and send method, the terminal, base station, readable medium of system message |
| CN109819525A (en) * | 2017-11-22 | 2019-05-28 | 展讯通信（上海）有限公司 | The method of terminal and its acquisition system message, readable medium |
| WO2019148495A1 (en) * | 2018-02-05 | 2019-08-08 | 北京小米移动软件有限公司 | System message receiving method and device, and system message transmitting method and device |
| CN112055370A (en) * | 2019-06-06 | 2020-12-08 | 大唐移动通信设备有限公司 | Method and device for acquiring system information on demand |
| WO2021212283A1 (en) * | 2020-04-20 | 2021-10-28 | Oppo广东移动通信有限公司 | Method and apparatus for requesting system broadcast information, and terminal device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014070048A1 (en) * | 2012-10-29 | 2014-05-08 | Telefonaktiebolaget L M Ericsson (Publ) | Method for sending or receiving system information |
| TW201448638A (en) * | 2013-02-25 | 2014-12-16 | Ericsson Telefon Ab L M | Extended system information distribution mechanisms |
| WO2016130353A2 (en) * | 2015-02-10 | 2016-08-18 | Qualcomm Incorporated | On-demand system information |
-
2016
- 2016-11-03 CN CN201610957710.2A patent/CN106714272A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014070048A1 (en) * | 2012-10-29 | 2014-05-08 | Telefonaktiebolaget L M Ericsson (Publ) | Method for sending or receiving system information |
| TW201448638A (en) * | 2013-02-25 | 2014-12-16 | Ericsson Telefon Ab L M | Extended system information distribution mechanisms |
| WO2016130353A2 (en) * | 2015-02-10 | 2016-08-18 | Qualcomm Incorporated | On-demand system information |
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018120187A1 (en) * | 2016-12-30 | 2018-07-05 | 北京小米移动软件有限公司 | Method and apparatus for transmitting system information, and base station |
| US10966142B2 (en) | 2016-12-30 | 2021-03-30 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and device for transmitting system information and base station |
| WO2018137615A1 (en) * | 2017-01-24 | 2018-08-02 | 株式会社Ntt都科摩 | On-demand processing method, user equipment, and base station |
| WO2019001592A1 (en) * | 2017-06-26 | 2019-01-03 | 中兴通讯股份有限公司 | System message acquisition method and apparatus, and computer readable storage medium |
| WO2019019830A1 (en) * | 2017-07-26 | 2019-01-31 | 维沃移动通信有限公司 | System information acquisition method, transmission control method and related device |
| CN109309914A (en) * | 2017-07-26 | 2019-02-05 | 维沃移动通信有限公司 | A kind of acquisition methods of system information, sending control method and relevant device |
| WO2019028839A1 (en) * | 2017-08-11 | 2019-02-14 | 北京小米移动软件有限公司 | System message acquisition method and device, and system message transmission method and device |
| US11076429B2 (en) | 2017-08-11 | 2021-07-27 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and apparatus for acquiring system information, and method and apparatus for transmitting system information |
| WO2019037716A1 (en) * | 2017-08-23 | 2019-02-28 | 维沃移动通信有限公司 | Processing method for system information transmission and user terminal |
| CN109429356A (en) * | 2017-08-23 | 2019-03-05 | 维沃移动通信有限公司 | A kind of processing method and user terminal of system information transmissions |
| CN109429356B (en) * | 2017-08-23 | 2020-07-14 | 维沃移动通信有限公司 | System information transmission processing method and user terminal |
| CN109587766A (en) * | 2017-09-28 | 2019-04-05 | 北京展讯高科通信技术有限公司 | On-demand system information request response, method of reseptance and device, base station, user equipment |
| CN109587766B (en) * | 2017-09-28 | 2021-12-24 | 北京紫光展锐通信技术有限公司 | On-demand system information request response and receiving method and device, and base station |
| CN109587767B (en) * | 2017-09-28 | 2021-12-24 | 北京紫光展锐通信技术有限公司 | On-demand system information request response and receiving method and device, and base station |
| CN109587767A (en) * | 2017-09-28 | 2019-04-05 | 北京展讯高科通信技术有限公司 | On-demand system information request response, method of reseptance and device, base station, user equipment |
| CN109819525A (en) * | 2017-11-22 | 2019-05-28 | 展讯通信（上海）有限公司 | The method of terminal and its acquisition system message, readable medium |
| CN109819525B (en) * | 2017-11-22 | 2021-03-19 | 展讯通信（上海）有限公司 | Terminal, method for acquiring system message by terminal and readable medium |
| CN109818724A (en) * | 2017-11-22 | 2019-05-28 | 展讯通信（上海）有限公司 | Obtain and send method, the terminal, base station, readable medium of system message |
| CN109818724B (en) * | 2017-11-22 | 2022-03-04 | 展讯通信（上海）有限公司 | Method, terminal, base station and readable medium for acquiring and sending system message |
| WO2019148495A1 (en) * | 2018-02-05 | 2019-08-08 | 北京小米移动软件有限公司 | System message receiving method and device, and system message transmitting method and device |
| US11848885B2 (en) | 2018-02-05 | 2023-12-19 | Beijing Xiaomi Mobile Software Co., Ltd. | System information reception method and apparatus, and system information transmission method and apparatus |
| CN109644368B (en) * | 2018-02-12 | 2020-04-28 | Oppo广东移动通信有限公司 | Wireless communication method and terminal equipment |
| WO2019153360A1 (en) * | 2018-02-12 | 2019-08-15 | Oppo广东移动通信有限公司 | Method for radio communication and terminal device |
| CN109644368A (en) * | 2018-02-12 | 2019-04-16 | Oppo广东移动通信有限公司 | The method and terminal device of wireless communication |
| CN112055370A (en) * | 2019-06-06 | 2020-12-08 | 大唐移动通信设备有限公司 | Method and device for acquiring system information on demand |
| WO2021212283A1 (en) * | 2020-04-20 | 2021-10-28 | Oppo广东移动通信有限公司 | Method and apparatus for requesting system broadcast information, and terminal device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106714272A (en) | System information transmission method and device, network side equipment and user equipment | |
| CN109495974B (en) | Information transferring method and device | |
| CN102223412B (en) | Machine type communication method and device | |
| CN105264968B (en) | A kind of device and method of random access | |
| CN103378939B (en) | A kind of downlink data transmission method and device | |
| RU2452099C2 (en) | System information transmission on downlink shared channel | |
| CN101689890B (en) | Method for cognitive radio based communication and method for broadcasting policy information for the same | |
| CN103650548B (en) | Method and apparatus for providing the flexibility in peer discovery distance and renewal frequency | |
| CN106464553A (en) | Device-to device communications apparatus and methods | |
| CN107889190A (en) | A kind of acquisition of system message, sending method and relevant apparatus | |
| CN101686580A (en) | Method, device and system for acquiring system messages | |
| CN105554891A (en) | Communication method and communication device for wireless local area network and station of wireless local area network | |
| CN107734687A (en) | One kind obtains network system resources collocation method, terminal, the network equipment and system | |
| US10142776B2 (en) | Method, device and communication system for processing common search area | |
| KR20190067871A (en) | Enabling multiple neighbors in the network | |
| CN105517154A (en) | Resource allocation method for device-to-device communication, base station and user equipment | |
| EP3198776B1 (en) | Methods for data transmission in a machine communication terminal and in a base station | |
| CN103596288B (en) | Method and system for LTE system to have access to cognitive spectrum | |
| WO2013189300A1 (en) | Method and device for transmitting system broadcast information | |
| CN108259152A (en) | Dispatching method and device in a kind of narrow band communication | |
| CN109391342A (en) | A kind of data transmission method, relevant device and system | |
| CN108271210A (en) | Communication means and communication equipment | |
| EP3412065B1 (en) | Timing information for access information table transmission | |
| CN110351782A (en) | A kind of system information broadcasting method, device and the network equipment | |
| CN105101342B (en) | A kind of method, base station and terminal that different communication terminal is accessed to same cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
|
| RJ01 | Rejection of invention patent application after publication |