CN102036174A - Method and system for transmitting multimedia broadcast multicast service (MBMS) notification information - Google Patents
Method and system for transmitting multimedia broadcast multicast service (MBMS) notification information Download PDFInfo
- Publication number
- CN102036174A CN102036174A CN2009101789112A CN200910178911A CN102036174A CN 102036174 A CN102036174 A CN 102036174A CN 2009101789112 A CN2009101789112 A CN 2009101789112A CN 200910178911 A CN200910178911 A CN 200910178911A CN 102036174 A CN102036174 A CN 102036174A
- Authority
- CN
- China
- Prior art keywords
- mcch
- bar number
- dci form
- mbms
- dci
- 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.)
- Granted
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a method and a system for transmitting multimedia broadcast multicast service (MBMS) notification information and relates to a long term evolution (LTE) system. The method comprises the following step that: when the number of MBMS point-multipoint control channels (MCCH) used in the current cell is updated, a system side informs user equipment of the updated number of the MCCH used in the cell through a system message, searches for a downlink control information (DCI) format corresponding to the updated number of the MCCH used in the cell from a preset corresponding relation between the number of the MCCH and the DCI format, bears the MBMS notification information with the searched DCI format and transmits the MBMS notification information to the user equipment. Resource waste of a physical downlink control channel (PDCCH) DIC format which is configured fixedly and can bear a large amount of data when the number of the MCCH is small is avoided.
Description
Technical field
The present invention relates to LTE (Long Term Evolution, Long Term Evolution) system, be particularly related to a kind of multimedia broadcasting and multicast service (Multimedia Broadcast Multicast Service, MBMS) transmission method and the system of announcement information (MBMS Notification information).
Background technology
Along with the fast development of Internet and popularizing of large-screen multi-functional mobile phone, a large amount of mobile data multimedia services and various high bandwidth multimedia service have appearred, for example, video conference, television broadcasting, video request program, advertisement, online education, interactive game etc., this has satisfied the business demand that the mobile subscriber constantly rises on the one hand, also brings new business growth point for mobile operator simultaneously.These mobile data multimedia services require a plurality of users can receive identical data simultaneously, compare with general data service, have characteristics such as data volume is big, longer duration, delay sensitive.
In order to effectively utilize mobile network resource, third generation partner program (3rd GenerationPartnership Project, 3GPP) the MBMS business has been proposed, this business is a kind of technology that transmits data from a data source to a plurality of targets, realize sharing of network (comprising core net and Access Network) resource, improved the utilance of Internet resources (especially air interface resource).The MBMS of 3GPP definition not only can realize the classes of messages multicast and the broadcasting of plain text low rate, but also can realize the broadcasting and the multicast of high-speed multimedia business, multiple rich video, audio frequency and multimedia service are provided, this has complied with the trend of following mobile data development undoubtedly, for the development of 3G provides better professional prospect.
The MBMS business features is that the data volume of business is big, longer duration when terminal receives, and average data rate is constant.These characteristics has determined the scheduling of MBMS business, the configuration of control signaling all is semi-static, it is the schedule information of MBMS business, control signaling information all " for a long time " remains unchanged, each MCCH (MBMSPointto-multipointControl Channel like this, the MBMS point is to the multiple spot control channel) cycle, system side sends an information (send all the time is to insert because all have new user at any time) that does not have variation.For a terminal that has received MCCH information, there is no need all to go to receive a MCCH information that does not change so at every turn, can cause terminal expense electricity like this,, receive and relatively power consumption of resolving because MCCH contains much information.So having proposed to increase a MCCH information updating indication information (is MCCH change notification, or MBMSnotification Indicator, can be described as MBMS notification message, MBMS announcement information or the indication of MBMS notice etc.), describe MCCH information with a spot of physical layer information whether variation has taken place, the terminal that has inserted only need be monitored a spot of information, go decision whether to receive MCCH information again according to MBMS notification message terminal, thereby play the effect of power saving.
In addition because the situation that the professional sending zone of MBMS may occur overlapping, may there be a plurality of MCCH in eMBMS (Evolved MBMS) system, each MCCH wherein only carries the control information of the MBMS business of corresponding MBMS professional sending zone transmission corresponding to the professional sending zone of different MBMS.Wherein, the number of MCCH depends on joins the professional generation area of professional affiliated MBMS in the sub-district, so the number of MCCH is variable.
As from the foregoing, at present in LTE, be badly in need of proposing a kind of mechanism of new MBMS notification message, to be suitable for the scene of a plurality of MCCH and MCCH number of variations.
Summary of the invention
Technical problem to be solved by this invention is, a kind of transmission method and system of MBMS announcement information is provided, thereby under the situation of a plurality of MCCH and MCCH number of variations, the MBMS transmission announcement information.
In order to solve the problems of the technologies described above, the transmission method that the invention provides a kind of MBMS announcement information comprises:
When the MCCH bar number that uses in the current area takes place to upgrade, system side will be upgraded the MCCH bar number that uses in the sub-district, back by system message and be notified to subscriber equipment, and from the corresponding relation of the MCCH bar number of prior setting and Downlink Control Information (DCI) form, search and upgrade the corresponding DCI form of MCCH bar number that use in the sub-district back, adopt the DCI form carrying MBMS announcement information that is found, described MBMS announcement information is sent to described subscriber equipment.
Further, in the said method, described subscriber equipment receives described system message, therefrom obtain and upgrade the MCCH bar number that uses in the sub-district, back, and from the corresponding relation of the MCCH bar number of prior setting and DCI form, search with the sub-district that is obtained in the corresponding DCI form of MCCH bar number that uses, adopt the DCI format detection that is found and receive described MBMS announcement information.
Wherein, in the corresponding relation of described MCCH bar number and DCI form, the shared bit number of DCI form that MCCH bar number is corresponding with it is directly proportional.
Comprise newly-increased DCI form in the corresponding relation of described MCCH bar number and DCI form.
In the corresponding relation of described MCCH bar number and DCI form, MCCH bar number not simultaneously, corresponding DCI form is identical or different.
The invention also discloses a kind of system of MBMS transmission announcement information, comprise network equipment and subscriber equipment, wherein:
Described network equipment, when the MCCH bar number that is used for using in current area takes place to upgrade, to described subscriber equipment transmitting system message, comprise in this system message and upgrade the MCCH bar number that uses in the sub-district, back, and from the corresponding relation of the MCCH bar number of prior setting and DCI form, search and upgrade the corresponding DCI form of MCCH bar number that use in the sub-district back, adopt the DCI form carrying MBMS announcement information that is found, described MBMS announcement information is sent to described subscriber equipment;
Described subscriber equipment, be used to receive described system message, therefrom obtain and upgrade the MCCH bar number that uses in the sub-district, back, and from the corresponding relation of the MCCH bar number of prior setting and DCI form, search with the sub-district that is obtained in the corresponding DCI form of MCCH bar number that uses, adopt the DCI format detection that is found and receive described MBMS announcement information.
Wherein, in the corresponding relation of described MCCH bar number and DCI form, the shared bit number of DCI form that MCCH bar number is corresponding with it is directly proportional.
Comprise newly-increased DCI form in the corresponding relation of described MCCH bar number and DCI form.
In the corresponding relation of described MCCH bar number and DCI form, MCCH bar number not simultaneously, corresponding DCI form is identical or different.
The present invention is according to MCCH channel number difference, to the demand data difference of MBMS transmission announcement information, select neatly existing PDCCH Downlink Control Information (downlink control information, DCI) format carries the MBMS announcement information; And under the prerequisite that does not increase the UE processing, avoided one of fixed configurations can carry the PDCCH DCI format of more data in the wasting of resources after a little while of MCCH number.
Description of drawings
Fig. 1 is the flow chart of the inventive method;
Fig. 2 is a network diagram in the present embodiment 1;
Fig. 3 is the flow chart of present embodiment 1.
Embodiment
Main design of the present invention is, in the existing LTE system, PDCCH (Physical DownlinkControl Channel, Physical Downlink Control Channel) generally transmits three kinds of information, that is: the order of the schedule information of the schedule information of downlink data transmission, transmitting uplink data, and uplink power control, accordingly, DCI (Downlink Control Information, Downlink Control Information) format (form) can be divided into following several (wherein, bit number is according to bandwidth change):
DCI format 0 is used to send the resource allocation information of up SCH (Shared Channel shared channel), (about 38 bits, 20MHz bandwidth, 4 transmitting antennas contain 16 bit CRC);
DCI format 2 is used to send the resource allocation information (about 72 bits) under descending MIMO (open/close the is multiplexing) situation;
DCI format 3, be used for sending for PUSCH (Physical Uplink Share Channel, Physical Uplink Shared Channel) and the 2 bit power control commands of PUCCH (Physical Uplink Control Channel, Physical Uplink Control Channel), (about 38 bits).
In addition, each form for DCI also has different selections, such as format1, also can be subdivided into 1A, 1B, 1C or 1D, is respectively applied for different occasions, and its bit number that can carry also is different.
Therefore, technical solution of the present invention will form mapping relations between MBMS announcement information and the PDCCH DCI format, when the number of variations of MCCH channel, the bit number that also just means the MBMS announcement information changes, can use different PDCCH DCI format to carry the MBMS announcement information, like this, UE just can know the number of MCCH in the current area according to system message, and by corresponding mapping relations, can know which PDCCH DCIformat the MBMS announcement information is carried among in the current area, just detect and receive the MBMS notification message and get final product, as shown in Figure 1 with corresponding DCI format.
Wherein, system side (as, eNB or BMSC BroadCast MultiCast Service center etc.) and the UE side can arrange corresponding relation between MCCH bar number and the DCI format in advance, perhaps determine the corresponding relation of MCCH bar number and DCI format by system side, by signaling this corresponding relation is notified to UE again, for example, the corresponding relation of MCCH bar number and DCI format can be as shown in table 1:
Table 1 is the mapping table of MCCH bar number and DCI format
| MCCH bar number | DCI? |
| 1 | Format?1A |
| 2 | Format?1C |
| 3 | Format?1B |
| 4 | Format?3C |
| 5 | Format?3C |
| 6 | Format?3A |
| ... | ... |
In different embodiment, it (is that MCCH bar number is got over for a long time that MCCH bar number can be selected corresponding D CI form according to the data load of MBMS notification message under the different MCCH bar numbers with the concrete corresponding relation of DCI format, the data load of MBMA notification message is also big more, just selects the big DCI form of resource);
In addition, use identical DCI form to carry the MBMS notification message down for different MCCH bar numbers and also allow, may have some wastings of resources in some cases this moment.
Below in conjunction with drawings and the specific embodiments technical solution of the present invention is described in further detail.
A kind of system of MBMS transmission announcement information comprises network equipment and UE.
Network equipment, when the MCCH bar number that uses in current area takes place to upgrade, to UE transmitting system message, comprise in this system message and upgrade the MCCH bar number that uses in the sub-district, back, and from the corresponding relation of the MCCH bar number of prior setting and DCI form, search and upgrade the corresponding DCI form of MCCH bar number that use in the sub-district back, adopt the DCI form carrying MBMS announcement information that is found, this MBMS announcement information is sent to UE;
UE, be used to receive described system message, therefrom obtain and upgrade the MCCH bar number that uses in the sub-district, back, and from the corresponding relation of the MCCH bar number of prior setting and DCI form, search with the sub-district that is obtained in the corresponding DCI form of MCCH bar number that uses, adopt the DCI format detection that is found and receive the MBMS announcement information;
Wherein, in the corresponding relation of MCCH bar number and DCI form, newly-increased DCI form can be comprised in the corresponding relation of MCCH bar number and DCI form, promptly when existing DCI form is not enough, new DCI form (promptly newly-increased DCI form) can be designed to mate the MBMS notification message under certain MCCH bar number; Different MCCH bar numbers can corresponding identical or different DCI forms.
In a preferred embodiment, consider that MCCH bar number more for a long time, the data load of MBMA notification message is also big more, therefore, in advance in the corresponding relation of MCCH bar number of setting and DCI form, the shared bit number of the DCI form that MCCH bar number is corresponding with it can be directly proportional, and promptly MCCH bar number is big more, and the shared bit number of its corresponding DCI form is also just many more.
Present embodiment is example (as shown in Figure 2) with two MCCH of configuration in the sub-district, and the process of MBMS transmission announcement information is described, this process may further comprise the steps as shown in Figure 3:
Step 301: system side sends to UE with the configuration information of two MCCH channels in system message, simultaneously according to the MCCH bar number of setting and the corresponding relation of DCI form, selects a kind of DCI form of two MCCH correspondences to carry the MBMS announcement information;
In this step, the corresponding relation of MCCH bar number and DCI form is that system side and UE side are appointed in advance, if existing DCI form is not enough, also can design new DCI form (promptly newly-increased DCI form) to mate the MBMS notification message under certain MCCH bar number;
In a preferred embodiment, consider that MCCH bar number more for a long time, the data load of MBMA notification message is also big more, therefore, in advance in the corresponding relation of MCCH bar number of setting and DCI form, the shared bit number of the DCI form that MCCH bar number is corresponding with it can be directly proportional, and promptly MCCH bar number is big more, and the shared bit number of its corresponding DCI form is also just many more.
Step 302:UE receives said system message, from this system message, know and disposed two MCCH in the current area, according to the MCCH bar number of setting and the corresponding relation of DCI form, which kind of DCI form the MBMS announcement information of searching in the current area will use carry simultaneously;
Step 303:UE detects and receives the MBMS announcement information according to the DCI form that finds;
Step 304: in system's running, because professional initiation, if will increase a MCCH in the sub-district, at this moment, system side update system message simultaneously according to the MCCH bar number after increasing, is selected corresponding D CI form from the corresponding relation of the MCCH bar number set and DCI form, adopt this DCI form carrying MBMS announcement information, send to UE;
Step 305:UE receives the system message of above-mentioned renewal, content according to the system message of upgrading, can know that the MCCH bar number that uses in the current area is 3, according to the MCCH bar number of setting and the corresponding relation of DCI form, know that new MBMS announcement information will be by using which kind of DCI form to carry simultaneously;
Step 306:UE detects and receives the MBMS announcement information according to new DCI form.
The above; only be part embodiment of the present invention; be not to be used to limit protection scope of the present invention, all any modifications of being done within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within the protection range of the appended claim of the present invention.
Claims (9)
1. the transmission method of multimedia broadcasting and multicast service (MBMS) announcement information is characterized in that this method comprises:
When the MBMS point that uses in the current area takes place to upgrade to multiple spot control channel (MCCH) bar number, system side will be upgraded the MCCH bar number that uses in the sub-district, back by system message and be notified to subscriber equipment, and from the corresponding relation of the MCCH bar number of prior setting and Downlink Control Information (DCI) form, search and upgrade the corresponding DCI form of MCCH bar number that use in the sub-district back, adopt the DCI form carrying MBMS announcement information that is found, described MBMS announcement information is sent to described subscriber equipment.
2. the method for claim 1 is characterized in that,
Described subscriber equipment receives described system message, therefrom obtain and upgrade the MCCH bar number that uses in the sub-district, back, and from the corresponding relation of the MCCH bar number of prior setting and DCI form, search with the sub-district that is obtained in the corresponding DCI form of MCCH bar number that uses, adopt the DCI format detection that is found and receive described MBMS announcement information.
3. method as claimed in claim 1 or 2 is characterized in that,
In the corresponding relation of described MCCH bar number and DCI form, the shared bit number of DCI form that MCCH bar number is corresponding with it is directly proportional.
4. method as claimed in claim 1 or 2 is characterized in that,
Comprise newly-increased DCI form in the corresponding relation of described MCCH bar number and DCI form.
5. method as claimed in claim 1 or 2 is characterized in that,
In the corresponding relation of described MCCH bar number and DCI form, MCCH bar number not simultaneously, corresponding DCI form is identical or different.
6. the system of transmitting multimedia broadcast and multicast service (MBMS) announcement information is characterized in that this system comprises network equipment and subscriber equipment, wherein:
Described network equipment, be used for the MBMS point that uses in current area when multiple spot control channel (MCCH) bar number takes place to upgrade, to described subscriber equipment transmitting system message, comprise in this system message and upgrade the MCCH bar number that uses in the sub-district, back, and from the corresponding relation of the MCCH bar number of prior setting and Downlink Control Information (DCI) form, search and upgrade the corresponding DCI form of MCCH bar number that use in the sub-district back, adopt the DCI form carrying MBMS announcement information that is found, described MBMS announcement information is sent to described subscriber equipment;
Described subscriber equipment, be used to receive described system message, therefrom obtain and upgrade the MCCH bar number that uses in the sub-district, back, and from the corresponding relation of the MCCH bar number of prior setting and DCI form, search with the sub-district that is obtained in the corresponding DCI form of MCCH bar number that uses, adopt the DCI format detection that is found and receive described MBMS announcement information.
7. system as claimed in claim 6 is characterized in that,
In the corresponding relation of described MCCH bar number and DCI form, the shared bit number of DCI form that MCCH bar number is corresponding with it is directly proportional.
8. system as claimed in claim 6 is characterized in that,
Comprise newly-increased DCI form in the corresponding relation of described MCCH bar number and DCI form.
9. system as claimed in claim 6 is characterized in that,
In the corresponding relation of described MCCH bar number and DCI form, MCCH bar number not simultaneously, corresponding DCI form is identical or different.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910178911.2A CN102036174B (en) | 2009-09-29 | 2009-09-29 | Method and system for transmitting multimedia broadcast multicast service (MBMS) notification information |
| PCT/CN2010/077288 WO2011038660A1 (en) | 2009-09-29 | 2010-09-25 | Method and system for transmitting multimedia broadcast multicast service notification information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910178911.2A CN102036174B (en) | 2009-09-29 | 2009-09-29 | Method and system for transmitting multimedia broadcast multicast service (MBMS) notification information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102036174A true CN102036174A (en) | 2011-04-27 |
| CN102036174B CN102036174B (en) | 2014-07-02 |
Family
ID=43825563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910178911.2A Expired - Fee Related CN102036174B (en) | 2009-09-29 | 2009-09-29 | Method and system for transmitting multimedia broadcast multicast service (MBMS) notification information |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102036174B (en) |
| WO (1) | WO2011038660A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014113972A1 (en) * | 2013-01-25 | 2014-07-31 | 华为技术有限公司 | Method for acquiring system message, user equipment, and base station |
| WO2021035751A1 (en) * | 2019-08-30 | 2021-03-04 | 华为技术有限公司 | Communication method and apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1756975A1 (en) * | 2004-06-16 | 2007-02-28 | LG Electronics Inc. | Notification of control information in wireless communication system |
| CN1922803A (en) * | 2004-02-13 | 2007-02-28 | Lg电子株式会社 | Transmitting and receiving control information for multimedia broadcast/multicast service in mobile communication system |
| CN101505498A (en) * | 2009-03-17 | 2009-08-12 | 中兴通讯股份有限公司 | Downlink control information sending method, related system and apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101541063B (en) * | 2009-04-27 | 2014-02-05 | 中兴通讯股份有限公司 | Transmission method and device of downlink control signaling |
-
2009
- 2009-09-29 CN CN200910178911.2A patent/CN102036174B/en not_active Expired - Fee Related
-
2010
- 2010-09-25 WO PCT/CN2010/077288 patent/WO2011038660A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1922803A (en) * | 2004-02-13 | 2007-02-28 | Lg电子株式会社 | Transmitting and receiving control information for multimedia broadcast/multicast service in mobile communication system |
| EP1756975A1 (en) * | 2004-06-16 | 2007-02-28 | LG Electronics Inc. | Notification of control information in wireless communication system |
| CN101505498A (en) * | 2009-03-17 | 2009-08-12 | 中兴通讯股份有限公司 | Downlink control information sending method, related system and apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014113972A1 (en) * | 2013-01-25 | 2014-07-31 | 华为技术有限公司 | Method for acquiring system message, user equipment, and base station |
| WO2021035751A1 (en) * | 2019-08-30 | 2021-03-04 | 华为技术有限公司 | Communication method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011038660A1 (en) | 2011-04-07 |
| CN102036174B (en) | 2014-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210006424A1 (en) | Multicast broadcast single frequency network data scheduling and handling | |
| US10524191B2 (en) | SC-MCCH sending method and device, and SC-PTM receiving method and device | |
| US11051317B2 (en) | SC-MCCH sending method and apparatus, and SC-PTM receiving method and apparatus | |
| KR101404432B1 (en) | Scheduling method directed to mbms, scheduling device and base station including scheduling device | |
| CN106470400B (en) | Resource allocation method, system and device for single-cell multicast control channel | |
| EP2755408A1 (en) | Receiving method and device for multimedia broadcast multicast service | |
| CN106470482B (en) | SC-MCCH resource allocation method, system and device | |
| CN102137066B (en) | Obtain the method and system of service lists and multimedia broadcast and multicast service data | |
| US20140137161A1 (en) | Method for selecting base station for dynamic configuration of mobile iptv service region in mobile communication, system therefor, device therefor, and computer-readable recording medium | |
| CN102036178B (en) | The system and method for a kind of transmission, MBMS transmission notice indication information | |
| CN102045646A (en) | Method and equipment for synchronously counting multimedia broadcast multimedia service (MBMS) | |
| US9066317B2 (en) | Orthogonal frequency division multiplexing symbol distributing method and system for multimedia broadcast multicast service single frequency network sub-frame | |
| CN102611994A (en) | User terminal and method for receiving service data in multi-carrier system | |
| CN104041140A (en) | Cell reselection based on multimedia broadcast multicast service (MBMS) metrics | |
| CN102843648A (en) | Method and device for transmitting control information of MBMS in multi-carrier aggregation system | |
| Zahoor et al. | Multicast at edge: An edge network architecture for service-less crowdsourced live video multicast | |
| CN102480689B (en) | The transmission method of MBMS and system | |
| CN102036175A (en) | Method and network side equipment for transmitting MBMS paging indication information | |
| CN102387472B (en) | The method of subscriber equipment and receiving multimedia broadcast and multicast service | |
| CN101998257A (en) | Method and system for transmitting MBMS paging indication information | |
| CN102036174B (en) | Method and system for transmitting multimedia broadcast multicast service (MBMS) notification information | |
| CN102595331A (en) | Method and system for indicating multimedia broadcast multicast service (MBMS) carriers | |
| CN102104836A (en) | Multimedia broadcast multicast service (MBMS) receiving sate reporting method and equipment | |
| CN102056081A (en) | Method for determining wireless frame for bearing MBMS service notification message and a sending terminal | |
| CN101778341B (en) | Method and system for loading update indication signaling of multimedia broadcast multicast service (MBMS) control signaling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20190929 |