WO2013174122A1 - 一种ue上报辅助信息的方法 - Google Patents
一种ue上报辅助信息的方法 Download PDFInfo
- Publication number
- WO2013174122A1 WO2013174122A1 PCT/CN2012/086189 CN2012086189W WO2013174122A1 WO 2013174122 A1 WO2013174122 A1 WO 2013174122A1 CN 2012086189 W CN2012086189 W CN 2012086189W WO 2013174122 A1 WO2013174122 A1 WO 2013174122A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- auxiliary information
- reporting
- timer
- information
- report
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000011664 signaling Effects 0.000 claims abstract description 33
- 230000000737 periodic effect Effects 0.000 claims description 17
- 238000013139 quantization Methods 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 14
- 238000013507 mapping Methods 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/02—Arrangements for increasing efficiency of notification or paging channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Definitions
- the present invention relates to the field of mobile communications technologies, and in particular, to a method for assisting information on a UE. Background technique
- Radio Access Network needs to take into account user equipment (UE) power consumption, user experience, and A compromise between data transmission delay, network efficiency, and control signaling overhead.
- LTE Long Term Evolution
- the traditional Long Term Evolution (LTE) access network protocol is designed based on the Ful l Buffer service feature and does not consider the impact of diverse service types.
- the existing LTE access network standards must be effectively enhanced.
- a discontinuous reception (DRX) technology is adopted to reduce the power consumption of the UE.
- the introduction of DRX technology is mainly for non-real-time application services, because for non-real-time services, there is always a period of time, and the mobile phone does not need to continuously monitor downlink data.
- DRX reduces UE power consumption through discontinuous reception.
- the base station (eNB) In order to enable the base station (eNB) to properly configure the DRX parameters to adapt to different characteristics of UE services and different UE moving speeds, the UE needs to provide necessary auxiliary information to the network because the UE is more likely to obtain the information than the network side. .
- the eNB may perform state management according to the auxiliary information reported by the UE, that is, control whether the UE is in a connected state (CONNECTED) or an idle state (IDLE), thereby saving UE power consumption, reducing control signaling overhead of state transition, and reducing data. Transmission delay.
- auxiliary information includes:
- data/service characteristics such as average packet arrivals, average packet arrival intervals, etc.
- the 3GPP After the 3GPP determines the necessary information that the UE needs to report, it also needs to define the necessary auxiliary information reporting management mechanism to ensure that the UE can report the necessary auxiliary information in a timely and accurate manner, and avoid unnecessary reporting by the UE and reduce signaling overhead. So far, 3GPP has not studied the reporting management mechanism for auxiliary information. Summary of the invention
- the present invention provides a method for a UE to report auxiliary information, and ensures that the UE can report the auxiliary information to the eNB in a timely and accurate manner without introducing a too high UE complexity and signaling overhead.
- the method for reporting the auxiliary information by the UE includes the following steps: the base station sends the auxiliary information reporting request signaling to the UE;
- the UE After receiving the request signaling, the UE reports the auxiliary information corresponding to the auxiliary information reporting request signaling to the base station.
- the auxiliary information reporting request signaling corresponds to an auxiliary information.
- the auxiliary information reporting request signaling carries a list including a plurality of auxiliary information.
- the embodiment of the present invention further provides another method for the UE to report the auxiliary information, including the following steps:
- the base station configures a reporting period value for the UE;
- the UE reports the auxiliary information to the base station at the time when the reporting period is met.
- the base station configures a reporting period value for the UE: the base station eNB configures a periodic reporting timer for the UE by using radio resource control RRC signaling;
- the UE When the UE reports the auxiliary information to the base station at the time when the reporting period is satisfied, the UE reports the auxiliary information when the timer expires on the periodic report, and restarts the periodic reporting timer after reporting the auxiliary information.
- each auxiliary information is individually corresponding to one cycle reporting timer, and/or, multiple auxiliary The information corresponds to the same period reporting timer.
- the embodiment of the invention further provides a method for the UE to report the auxiliary information, which includes the following steps:
- the UE determines whether the condition for reporting the auxiliary information is met, and if yes, the UE reports the auxiliary information corresponding to the condition.
- the auxiliary information is a service characteristic
- the condition of the upper auxiliary information is: a change of the service characteristic and/or a change of the service characteristic exceeds a preset threshold; the auxiliary information reported by the UE is the changed service. characteristic.
- the first mapping table is configured in advance, and the first mapping table includes at least two quantization levels, each of the quantization levels corresponding to a value range of the corresponding service characteristic and a quantization level index;
- the condition is: the quantization level corresponding to the service characteristic of the UE changes;
- the auxiliary information reported by the UE is: a quantization level or an index value corresponding to the changed service characteristic.
- the service characteristic is an average packet size or an average packet arrival interval.
- the condition for reporting the auxiliary information is that the mobile state of the UE is changed, and the reported auxiliary information is the changed mobile state.
- the condition for reporting the auxiliary information is: the moving rate change value of the UE exceeds a preset threshold, and the reported auxiliary information is the current moving rate.
- the condition for reporting the auxiliary information is: the DRX configuration of the UE changes, and the reported auxiliary information is the changed DRX configuration.
- the UE configures a reporting limit timer corresponding to the auxiliary information
- the reporting of the auxiliary information by the UE includes: determining whether the reporting limit timer corresponding to the auxiliary information to be reported is timed out, and if yes, reporting the auxiliary information, and restarting the reporting limit timer; otherwise, canceling the auxiliary information reporting.
- the UE reports the auxiliary information to the base station according to the indication of the base station or the event.
- it may be considered to introduce a reporting restriction mechanism, and the UE does not report the same auxiliary information within the time T after the auxiliary information is sent.
- the solution of the present invention can ensure that the UE can report the auxiliary information to the eNB in a timely and accurate manner without introducing too high UE complexity and signaling overhead.
- FIG. 1 is a schematic diagram of each request information corresponding to individual request signaling according to Embodiment 1 of the present invention
- FIG. 2 is a schematic diagram of request signaling including a plurality of auxiliary information according to Embodiment 1 of the present invention. detailed description
- the first embodiment of the present invention provides a method for the eNB to control the UE to perform the auxiliary information on the auxiliary information.
- the eNB first sends the auxiliary information reporting request signaling to the UE, and after receiving the request signaling, the UE sends the corresponding auxiliary information to the eNB. .
- the request signaling may contain only one auxiliary information, as shown in Fig. 1, each auxiliary information corresponding to a separate request signaling.
- the UE After receiving the request signaling, the UE reports the corresponding auxiliary information to the eNB.
- a request signaling may also include a plurality of auxiliary information. As shown in FIG. 2, the request signaling carries a list of multiple auxiliary information, and the UE reports the auxiliary information to the eNB according to the content of the list. The eNB reasonably requests the UE to send the necessary auxiliary information according to specific requirements.
- the second embodiment of the present invention provides a method for a UE to automatically trigger reporting of auxiliary information.
- the UE automatically reports the auxiliary information only when necessary, and does not need the network to send the request information.
- the UE's self-reporting can be divided into periodic reporting and event-triggered reporting.
- the UE periodically triggers the reporting of the auxiliary information.
- the eNB configures the reporting period value for the UE in advance, and the UE reports the auxiliary information to the eNB when the reporting period is met.
- the eNB configures a periodic reporting timer for the UE by using radio resource control (RRC) signaling, and the UE reports the auxiliary information when the periodic reporting timer expires, and restarts the periodic reporting timer after reporting the auxiliary information.
- RRC radio resource control
- Each auxiliary information may be separately corresponding to one cycle reporting timer.
- the average packet size corresponds to the timer T imer _ l
- the average packet arrival interval corresponds to the timer Timer _ 2
- the mobile state corresponds to the timer Timer _ 3 .
- a plurality of auxiliary information may also correspond to the same periodic reporting timer.
- the average packet size, the average packet arrival interval, and the mobile state correspond to a common timer.
- the UE When the periodic timer expires, the UE reports related auxiliary information.
- the above two situations can also exist at the same time, that is, for a part of auxiliary information, each auxiliary information sheet It corresponds to one timer. For another part of auxiliary information, multiple auxiliary information corresponds to the same timer.
- the UE can report the auxiliary information in an event-triggered manner.
- the so-called event triggering means that the UE reports the auxiliary information only when certain conditions are met.
- the triggering of the service characteristic change as an example, when the ongoing service characteristics (such as the average packet size, the average packet arrival interval) on the UE change and/or the variable exceeds a preset threshold, the UE The network reports service characteristic information.
- the size of the trigger threshold is configured by the network to the UE.
- a threshold value for example, 30 bytes
- the UE triggers the report and reports the report.
- the content is the changed packet size.
- a mapping table for the UE, each item in the table representing a packet size of a certain range of values. A specific implementation is shown in Table 1, where four levels of quantization are defined. When the quantization level corresponding to the average packet size of the UE changes (for example, the value in the range of 0-50 becomes a value in the range of 50-100), the UE quantizes the average size of the packet to the eNB. Level or index value.
- a threshold can be defined in advance.
- the UE when the average arrival interval of the packet exceeds the threshold, the UE triggers the report, and the reported content is the average arrival interval value of the changed packet. It is also possible to define a mapping table in which each item in the table represents the average arrival interval of packets of a certain range of values. A specific implementation is shown in Table 2, which defines four levels of quantization. When the average packet arrival interval of the UE changes (for example, the value in the range of 0.1-1. 0 becomes a value in the range of 1.0-100), the UE reports the average arrival interval of the packet to the eNB. Quantization level or index value.
- the UE determines the mobile state according to the number of cell reselections/switches in a certain period of time.
- the mobile state report is triggered when the mobile state of the UE changes. For example, when the mobile state of the UE changes from medium speed to high speed, the changed mobile state is reported to the eNB.
- Event-triggered reporting can also be triggered by a change in the rate of movement.
- the UE measures its own moving rate. When the moving rate change value exceeds a preset threshold, the UE triggers the mobile rate report, and the reported content is the specific moving rate.
- Event trigger escalation can also be triggered by DRX configuration changes.
- the eNB configures a plurality of available DRX parameter configuration combinations for the UE in advance, and the UE selects one of the configurations according to a certain criterion, and reports the information to the eNB.
- the eNB may use the reporting information of the UE as a reference, may be configured according to the UE's selection, or may be configured to be different from the DRX parameter selected by the UE.
- the eNB is performed.
- the UE when the UE decides to change the DRX configuration (such as Conf igurat ion_2), the UE reports to the eNB, and the reported content is the changed DRX configuration (such as Conf igurat ion_2).
- the DRX configuration such as Conf igurat ion_2
- the UE reports to the eNB, and the reported content is the changed DRX configuration (such as Conf igurat ion_2).
- Periodic reporting and event triggering reporting can be used alone or in combination.
- the periodic reporting ensures that the network can always grasp the information such as the service characteristics and mobility status of the UE, and triggering the event reporting so that the change of the auxiliary information can be reflected to the network in time.
- a reporting limit timer may be defined.
- the duration of the timer is that the UE restarts the reporting limit timer every time the UE sends the auxiliary information, and does not repeatedly report the auxiliary information before the reporting limit timer expires.
- the UE restarts the periodic report timer after reporting the auxiliary information every time.
- the starting point of this method is that the auxiliary information report triggered in a short time may have the same content, which may cause repeated reporting and increase signaling overhead.
- This reporting restriction mechanism can be applied to each auxiliary information separately (corresponding to one auxiliary information separately reported), or can be applied to all auxiliary information (corresponding to auxiliary information) Time to report).
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/402,289 US20150156615A1 (en) | 2012-05-23 | 2012-12-07 | Method for ue to report accessorial information |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210162303.4 | 2012-05-23 | ||
CN2012101623034A CN103428683A (zh) | 2012-05-23 | 2012-05-23 | 一种ue上报辅助信息的方法 |
Publications (1)
Publication Number | Publication Date |
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WO2013174122A1 true WO2013174122A1 (zh) | 2013-11-28 |
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PCT/CN2012/086189 WO2013174122A1 (zh) | 2012-05-23 | 2012-12-07 | 一种ue上报辅助信息的方法 |
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US (1) | US20150156615A1 (zh) |
CN (1) | CN103428683A (zh) |
WO (1) | WO2013174122A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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US10321512B2 (en) * | 2012-08-03 | 2019-06-11 | Huawei Device Co., Ltd. | Service control method, terminal, and network device |
CN104540239B (zh) * | 2014-12-12 | 2018-09-04 | 大唐移动通信设备有限公司 | 一种drx参数的分配方法及装置 |
CN106376033A (zh) * | 2015-07-23 | 2017-02-01 | 电信科学技术研究院 | 一种信息上报及其控制方法、装置 |
EP3501217B1 (en) * | 2016-08-16 | 2020-01-01 | Telefonaktiebolaget LM Ericsson (publ) | Supporting or performing distribution of a paging message |
CN108924857B (zh) * | 2017-04-18 | 2021-09-24 | 维沃移动通信有限公司 | 一种信息配置方法、终端及基站 |
CN111148190B (zh) * | 2018-11-02 | 2021-09-14 | 华为技术有限公司 | 终端设备省电方法、装置、设备及存储介质 |
CN111278091A (zh) | 2019-01-31 | 2020-06-12 | 维沃移动通信有限公司 | 辅助信息上报方法和终端 |
CN115553059A (zh) * | 2020-05-19 | 2022-12-30 | Oppo广东移动通信有限公司 | 终端辅助信息上报方法、终端设备和网络设备 |
WO2022246591A1 (zh) * | 2021-05-24 | 2022-12-01 | 北京小米移动软件有限公司 | 一种传输辅助信息的方法、装置及可读存储介质 |
CN114885359A (zh) * | 2022-06-09 | 2022-08-09 | 中国联合网络通信集团有限公司 | 时延性能评估方法、接入网设备及存储介质 |
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CN101472331A (zh) * | 2007-12-29 | 2009-07-01 | 大唐移动通信设备有限公司 | 上行调度信息传输的方法和用户设备 |
CN102083003A (zh) * | 2010-09-30 | 2011-06-01 | 大唐移动通信设备有限公司 | 一种mbms状态请求、反馈的方法及装置 |
CN102421147A (zh) * | 2010-09-27 | 2012-04-18 | 电信科学技术研究院 | 网络级协调辅助信息的上报方法及设备 |
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CN101690348B (zh) * | 2007-05-23 | 2013-01-02 | 艾利森电话股份有限公司 | 用于减小用户设备电池功率消耗的方法和装置 |
CN101426224A (zh) * | 2007-11-02 | 2009-05-06 | 华为技术有限公司 | 测量结果上报方法、系统及设备 |
CN101729394B (zh) * | 2008-10-29 | 2012-08-15 | 电信科学技术研究院 | 业务状态转换的判断方法及装置 |
CN101909322B (zh) * | 2009-06-03 | 2015-05-20 | 中兴通讯股份有限公司 | 一种移动终端及其上报移动状态的方法 |
US8555343B2 (en) * | 2010-03-23 | 2013-10-08 | Verizon Patent And Licensing Inc. | Managing resource allocations based on traffic patterns |
CN102378111A (zh) * | 2010-08-12 | 2012-03-14 | 中兴通讯股份有限公司 | 多媒体广播多播业务中统计用户设备信息的方法和系统 |
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2012
- 2012-05-23 CN CN2012101623034A patent/CN103428683A/zh active Pending
- 2012-12-07 WO PCT/CN2012/086189 patent/WO2013174122A1/zh active Application Filing
- 2012-12-07 US US14/402,289 patent/US20150156615A1/en not_active Abandoned
Patent Citations (3)
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CN101472331A (zh) * | 2007-12-29 | 2009-07-01 | 大唐移动通信设备有限公司 | 上行调度信息传输的方法和用户设备 |
CN102421147A (zh) * | 2010-09-27 | 2012-04-18 | 电信科学技术研究院 | 网络级协调辅助信息的上报方法及设备 |
CN102083003A (zh) * | 2010-09-30 | 2011-06-01 | 大唐移动通信设备有限公司 | 一种mbms状态请求、反馈的方法及装置 |
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US20150156615A1 (en) | 2015-06-04 |
CN103428683A (zh) | 2013-12-04 |
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