CN101361328A - Method and apparatus for collecting information from a wireless device - Google Patents
Method and apparatus for collecting information from a wireless device Download PDFInfo
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Abstract
Systems and methodologies are described that facilitate remotely monitoring and/or controlling a media device that obtains broadcast and/or multicast transmission(s). According to various aspects, systems and methods are described that facilitate remotely controlling media device(s) that operate in connection with broadcast and/or multicast transmission(s) with limited or no reverse link (e.g., employing Forward Link Only (FLO) technology). Such systems and methods may monitor various service issues, device performance, network performance, and the like.
Description
Cross reference to related application
The application's case advocates that on November 23rd, 2005, the title of application was the right of the 60/739th, No. 481 U.S. Provisional Application case of " being used for from the method and apparatus of wireless device acquisition of information " (" METHODS AND APPARATUS FOR COLLECTING INFORMATION FROM AWIRELESS DEVICE ").The full text of aforementioned application is incorporated herein by reference.
Technical field
Below describe and relate generally to radio communication, and relate to or rather at supervision of wireless communication system medium-long range ground and/or control broadcaster.
Background technology
Dispose wireless communication system widely, so that various types of communications are provided; For example, can provide voice and/or data through a little wireless communication systems thus.Typical wireless communication system or network can provide the multi-user to one or more shared resources to insert.For example, system can use various multiple access techniques, such as frequency division multiplex (FDM), time division multiplexing (TDM), code division multiplex (CDM) etc.
General wireless communication system adopts one or more that base station of overlay area is provided.A plurality of data flow can be transmitted to be used for broadcasting, multicast and/or unicast services in typical base station, and wherein data flow can be the data flow that can independently be received by user's set.Can adopt user's set in the overlay area of this base station receive by one of the combined-flow carrying, more than one or all data flow.Equally, user's set can be to base station or another user device transmission data.
Recently, researched and developed and adopted such as broadcast technology such as forward link (FLO) technology only, so that content (for example, video, audio frequency, multimedia, IP data broadcasting to be provided to portable user's set ...).The FLO technology can be through design all to realize high-quality reception for real time content crossfire and other data, services.The FLO technology can provide firm travelling performance and high power capacity, and can not involve power consumption.In addition, the FLO technology can reduce by the number that reduces the base station transmitter of disposing and transmit the cost that content of multimedia is associated.In addition, the cellular network data and the voice service that can replenish cellular carrier based on the multi-medium multi-packet broadcasting of FLO technology, thus transmit content to identical mobile device.
FLO can not have reverse link or have the multicasting technology that adopts under the situation of limited reverse link based on Orthodoxy Frequency Division Multiplex (OFDM).Therefore, by in the FLO technology, adopting limited reverse link or not having reverse link, mobile device usually can't report with network, coverage and/or serve relevant problem, statistics and/or data.In addition, in conjunction with FLO, possibly can't individually control mobile device, because this technology conventionally adopts multicast.
Summary of the invention
Below show the simple general introduction of one or more embodiment, so that the basic understanding to these a little embodiment is provided.Content of the present invention is not the extensive overview to all expected embodiment, and both has been not intended to key or the critical elements of pointing out all embodiment with it, is not intended to limit with it scope of any or all embodiment yet.Its sole purpose is some notions that present one or more embodiment with simple form, as the preamble to the more detailed description that presents after a while.
According to one or more embodiment and corresponding disclosure thereof, in conjunction with remotely monitoring and/or controlling the media apparatus that obtains broadcasting and/or multicast transmission and describe various aspects.According to various aspects, description is convenient to remotely control the system and method for media apparatus, described media apparatus (for example, adopts only forward link (FLO) technology with limited reverse link or without reverse link ...) operate in combination with broadcasting and/or multicast transmission.These a little system and methods can monitor various service problems, device performance, network performance etc.
According to related fields, a kind of method that remotely monitors broadcaster is described herein.Described method can comprise: receive the information of collecting that is associated with broadcast transmitted from the media apparatus of operation; And monitor at least one performance in media apparatus and the network based on the information of collecting.In addition, described method can comprise based on the performance that monitors and changes follow-up broadcast transmitted.
Relate to a kind of Wireless Telecom Equipment on the other hand, it can comprise memory, and described memory keeps the data relevant with broadcast transmitted and from the control information in long-range source.In addition, processor can be enabled operation according to control information, to collect the data relevant with broadcast transmitted, aggregated data, and to transmit the feedback relevant with described data.
Another aspect relates to a kind of Wireless Telecom Equipment that is used for the monitoring remote device.Described Wireless Telecom Equipment can comprise: receiving system is used to receive the information of collecting that is associated with broadcast transmitted; Monitoring arrangement is used for monitoring based on the information of collecting at least one performance of media apparatus and network; And the change device, be used for changing follow-up transmission based on the performance that monitors.
Another aspect relates to a kind of machine-readable medium, store machine-executable instruction on it, described instruction be used to control the media apparatus that obtains broadcast transmitted operation, collect the data that are associated with broadcast transmitted and transmit the data collected to be used for telemonitoring at interior a plurality of nodes from comprising media apparatus via backhaul (backhaul).
According on the other hand, a kind of processor is described herein, wherein said processor executable is to be used for monitoring based on the information of collecting that is associated with the broadcast transmitted that obtains from media apparatus at least one performance of media apparatus and network.In addition, described processor executable is to be used for changing follow-up broadcast transmitted based on the performance that monitors.
In order to realize aforementioned and relevant purpose, the feature that described one or more embodiment are included in hereinafter complete description and particularly point out in the claims.The following description and drawings have elaborated the certain illustrative aspect of described one or more embodiment.Yet a few in the variety of way of the principle that can adopt various embodiment just indicated in these aspects, and wishes that described embodiment comprises all these a little aspects and equivalents thereof.
Description of drawings
Fig. 1 illustrates the wireless communication system according to the various aspects of setting forth herein.
Fig. 2 illustrates and monitors and/or control the wireless communication system of the device of long range positioning with the generation feedback information.
Fig. 3 illustrates and monitors and/or control the broadcasting in diverse geographical position and/or the system of multicast transmission of being positioned at.
Fig. 4 illustrates assessment and/or revises and and have limited reverse link communication or do not have the broadcasting of reverse link communication and/or the system that multicast content transmits the service quality that is associated.
Fig. 5 explanation can be transmitted the data that are associated and the demonstrative structure of the remote probe device that adopts in conjunction with collecting with FLO.
Fig. 6 explanation is convenient to remotely monitor the method for broadcaster.
Fig. 7 explanation is convenient to collect and/or the method for the data that backhaul is associated with broadcast transmitted.
The method of compilation from the data of a plurality of nodes that are associated with local operation infrastructure (LOI) is convenient in Fig. 8 explanation.
Fig. 9 explanation is convenient to monitor and/or provide in conjunction with broadcasting and/or multicast transmission the user's set of feedback.
Figure 10 explanation is convenient to monitor and/or control the system of remote media device.
The wireless network environment that Figure 11 explanation can be adopted in conjunction with the various system and methods of describing herein.
Figure 12 illustrates a communication network, and it comprises the embodiment of conveying system, and described conveying system operation is to create multimedia content flows and to carry multimedia content flows by data network.
Figure 13 description provider server, it is suitable for the embodiment of content delivery system.
Figure 14 description server (CS) or device, it is suitable for one or more embodiment of content delivery system.
Figure 15 illustrates the system that monitors and/or control the remote media device that obtains broadcasting and/or multicast transmission.
Embodiment
Referring now to the various embodiment of graphic description,, wherein use similar reference number to refer to similar components all the time.In the following description, for the purpose of explaining has been set forth many specific detail, so that the overall understanding to one or more embodiment is provided.Yet what may be obvious that is not have putting into practice these a little embodiment under the situation of these details.In other example, show well-known construction and device with the form of block diagram, so that describe one or more embodiment.
When being used for the application's case, term " assembly ", " module ", " system " etc. are that intention is used to refer to the generation entity relevant with computer, and it is combination, software or the executory software of hardware, firmware, hardware and software.For example, assembly can be process, processor, object, executable file, execution thread, program and/or the computer that (but being not limited to) moved on processor.As an illustration, operate in all assemblies of application program on the calculation element and calculation element.One or more assemblies can reside in process and/or the execution thread, and assembly can be localized on the computer and/or is distributed between two or two the above computers.In addition, the various computer-readable medias that can store various data structures from above are carried out these assemblies.Assembly can be such as communicating by letter with local and/or remote process according to the signal with one or more packets (for example from by another component interaction in signal and local system, the distributed system and/or by such as the data of network such as internet with an assembly of other system interaction).
In addition, in conjunction with subscriber stations various embodiment are described herein.Subscriber stations also can be described as system, subscriber unit, travelling carriage, mobile device, remote station, access point, remote terminal, accesses terminal, user terminal, user agent, user's set or subscriber equipment.Subscriber stations can be that cellular phone, cordless telephone, SIP (SIP) phone, wireless local loop (WLL) platform, PDA(Personal Digital Assistant), the handheld devices with wireless connections ability, calculation element or other are connected to the processing unit of radio modem.
In addition, various aspects of describing herein or feature can be used standard program and/or designing technique to be embodied as method, equipment or make article.Term used herein " manufacturing article " is that be used for forgiving can be from the computer program of any computer readable device, carrier or medium access for intention.For example, computer-readable media can be including but not limited to magnetic storage device (for example, hard disk, floppy disk, magnetic stripe etc.), CD (for example, CD CD, digital versatile disc (DVD) etc.), smart card and flash memory device (for example, EPROM, card, rod, key actuated device etc.).In addition, the various mediums of describing herein can be represented one or more devices and/or other machine-readable medium that is used for stored information.Term " machine-readable medium " can be stored, contain and/or the medium of carrying instruction and/or data including (but not limited to) wireless channel and other are various.
Referring now to Fig. 1,, the wireless communication system 100 according to the various embodiment that present is described herein.System 100 can comprise one or more base stations 102 (for example, access point) that are arranged in one or more sectors, and it is at receiving, transmission, repeat wireless communication signals each other and/or at one or more mobile devices 104, or the like.Each base station 102 can comprise transmitter chain and receiver chain, wherein each (for example can comprise a plurality of assemblies that are associated with signal transmission and reception again, processor, modulator, multiplexer, demodulator, demultiplexer, antenna etc.), as what be appreciated by those skilled in the art that.For example, mobile device 104 may be cellular phone, smart phone, laptop computer, portable communicator, portable calculation element, satelline radio, global positioning system, PDA and/or be used for other any suitable device by wireless communication system 100 communication.
In the FLO of routine system, mobile device 104 may not provide the feedback about network, coverage and/or service relevant issues.In addition, mobile device 104 generally may lack the ability that statistics and/or data are provided to base station 102 the diverse networking component of (and/or such as Network Operation Center (not shown) etc.), and reason is that the FLO technology abandoned utilizing reverse link and/or adopting limited reverse link.In order to alleviate the influence that is associated with aforementioned shortage feedback, system 100 can utilize remote probe device (not shown), its can allow to realize to monitor and transmit this monitor data.Compare with the communication path that adopts in conjunction with the FLO from base station 102 transmits, this remote probe device can utilize control alternately and/or report path (not shown).In addition, can carry out Long-distance Control, so that carry out the action of appointment to described remote probe device; Yet the subject matter of being advocated is not limited.
The operation of focus that can adopt the information that obtains by the remote probe device in system 100, to realize modification, to identify fault, the location does not cover and/or zone, assessing signal intensity, change remote probe device etc.Should understand, the remote probe device can be positioned in the fixed position and/or can move.In addition, the remote probe device can be similar to one or more mobile devices 104; Therefore, as an illustration, one or more mobile devices 104 can be cellular phone, laptop computer etc., and the remote probe device can be similar cellular phone, laptop computer etc.; Yet this claim is not limited to previous examples.
Referring to Fig. 2, illustrate to monitor and/or control the wireless communication system 200 of the device of long range positioning with the generation feedback information.System 200 is described can be in conjunction with backhaul content and/or the information that is associated of content and the example of the structure that adopts therewith, and described content and/or information are to transmit by the broadcasting and/or the multicast that lack the reverse link communication path.Those skilled in the art will realize that the example that provides in the system 200 is provided the subject matter of being advocated.
But 200 content providers (CP) 202 of system, it provides the content of any kind to head end 204.For example, CP 202 can provide in real time and/or non-real-time data.But coupling system 200 utilizes the content supplier that is similar to CP 202 of any number, and/or the head end that is similar to head end 204 of any number.In addition, CP 202 can transmit audio frequency, video, IP data broadcasting or any dissimilar content fully to head end 204.Can obtain content at head end 204 and/or real-time server (RTS) 206 places from the source of any number.After this, content can be delivered to multiplexer (MUX) 208 from RTS 206.Can be undertaken multiplexed by 208 pairs of contents of MUX from diverse source.Can will arrive satellite 210 (for example via the Ku frequency band through multiplexed transfer of data ...), and subsequently described data are sent to various local operations infrastructure (LOI).LOI can comprise integrated speed decoder (IRD) 212, and it obtains down link signal from satellite 210, and described data are offered exciter 214.Exciter 214 can become radio frequency with data transaction, so that make base station 216 it can be transferred to the mobile device 218 of any number.Base station 216 can utilize the FLO technology to give one or more mobile devices 218 with content broadcasting and/or multicast; Therefore, 216 rl transmission may seldom or not take place to the base station from mobile device 218.Mobile device 218 can be move and/or be positioned at the fixed position.In addition, mobile device 218 can be utilized by intermittence, and/or can be associated with limited usage diversity or useless method diversity.Mobile device 218 can be from the base station 216 obtains contents, and output (for example, playback ...) this content (for example, usefulness display, loud speaker ...).
Referring to Fig. 3, the system 300 that monitors and/or control broadcasting and/or multicast transmission in diverse geographical position is described.System 300 can comprise the remote agent 304 of (NOC) 302 of Network Operation Center and any number.Should understand that remote agent 304 can be positioned at any geographical position, and can be used to monitor and/or control the condition that a little therewith areas are associated.As an illustration, one in the remote agent 304 can be associated with the base station that the employing FLO of California transmits, and diverse one in the remote agent 304 can be relevant with the similar base station of Florida State; Yet the subject matter of being advocated is not limited to previous examples.
NOC 302 can be from one or more remote agent 304 acquired informations.For example, NOC 302 can utilize that this information is diagnosed, the network planning etc.In addition, by obtaining broadcasting and/or multicast content (for example, audio frequency, video, IP data broadcasting from all places ...), NOC 302 can enable simultaneously at the middle position of content and check.Therefore, for example, can assess difference corresponding to the service quality of diverse position.Expection NOC 302 and/or remote agent 304 (and/or diverse data storage device) can be stored the data that are associated with the FLO transmission.For example, can obtain audio frequency and/or video packets (for example, utilizes the remote probe device, and is received from any diverse node by remote agent 304 ...), and keep described bag subsequently to be used for analysis.In addition, NOC 302 can realize revising based on the assessment to the data that obtain from remote agent 304.For example, NOC 302 can be in remote agent 304 one provides signal, thereby the remote probe device change receive channel that causes being associated, treats the data of backhaul etc.In addition or alternatively, do not describe though add, expection NOC 302 can communicate by letter with diverse network node, so that change multiplexer (for example, the MUX 208 of Fig. 2 ...) output modulated content.In addition, by with diverse node interaction, NOC 302 is can be for example relevant with the data from various nodes, so that identify fault.
Can collect quite a large amount of information from the media apparatus (for example, remote probe device) of operation by remote agent 304.This information may can be used for peer-to-peer services supervision, device performance characterization, regulating networks performance etc.Collectable various information comprises the physical layer performance data of service data, system information, device etc.Collectable information is hereinafter described.
Can collect for monitoring application and serve relevant information.But monitor audio and/or video channel.For example, can by NOC 302 and/or remote agent 304 indicate the remote probe device be tuned to specific media program, collect audio frequency and/or video data sends to diagnose interface (for example, remote agent 304) together with timing information and with described data.Can collect data at this interface, and send it to NOC 302 for playback.
According to another explanation, can monitor the IP datacast data by NOC 302.Can utilize the remote probe device to collect the data that arrive the IP data broadcast stream.The data of collecting can provide the important understanding to the quality of IP data broadcasting service.For example, but the degree of the delay that causes to the degree of the assessment designation data loss of the data collected, because of the MUX dispatching algorithm etc.
Can programme to the remote probe device, so that monitor the information of other related system scope, so that for example derive various statistics and understand system action etc.As an illustration, the diverse information that can be monitored and offer NOC 302 may be about media program guide, notification data etc.In addition or alternatively, but other incident of monitor application level, such as to key updating, to the change of transmission mode, the fault that on the remote probe device, takes place etc.
Available remote probe device and/or remote agent 304 are collected the information relevant with network, and provide it to NOC302.When the remote probe device is when moving, the information relevant with network may be particularly useful.The information relevant with network can comprise for example local and wide area control channel information (for example, RF channel description, neighbor list ...), the number of the stream in the wide area operations infrastructure (WOI) of service and/or wide area differentiator (WID) that local operations infrastructure (LOI), remote probe device are seen and/or local differentiator (LID), the wide area/local, the appreciable reflector of remote probe device, current reflector of serving for device etc.
Can be additionally or monitoring physical layer performance data alternatively.The remote probe device can be collected the physical layer performance data of FLO Test Application agreement (FTAP) appointment.The FTA service flow of the appointment that remote probe device decodable code is dispatched on the FLO multiplexer, statistics collection data also report back it and give the FTAP server, to be used for analyzing data by the decoding of remote probe device according to the data that network rises.
Can collect the physical layer performance data of any kind.For example, can obtain overhead information symbol (OIS) performance data, such as number about the wide area/erasure information of local OIS and/or the stream of in superframe, dispatching.Can collect wide area identification channel (WIC)/local identification channel (LIC) performance that the remote probe device is seen, such as WID/LID.Can be additionally or alternatively be compiled in data medium FLO logic channel (MLC) performance (performance of the CRC of the data that for example, receive (CRC) feature, Reed Solomon (R/S) code that is used for FTA stream under the various transmission modes ...).In addition, for enhanced flow, can collect the CRC feature of the data that receive and/or the performance of R/S code independently at basic layer and enhancement layer.According to another example, also can collect coverage information.Under mobile condition, the remote probe device can be recorded in the measured value of diverse position about following content: packet error rate (PER), control channel and/or any service flow etc. on positional information, the signal strength indicator (RSSI) that receives, the OIS.In addition, the coverage data that can utilize this record are (for example, by NOC 302, one or more remote agents 304 ...) edge that produces the coverage map and/or be characterized in the coverage condition down and have from the device performance in the zone of the overlapping coverage of a plurality of reflectors.
According to another explanation, can analyze video quality parameter.For example, media player (for example, being associated with the remote probe device) can provide the video quality measurement parameter.Device can report that these parameters are to produce the target measurement value to audio/video quality.
With reference to figure 4, assessment and/or modification are described and have limited reverse link communication or does not have the broadcasting of reverse link communication and/or the system 400 of the service quality that the multicast content transmission is associated.System 400 comprises the node that monitors and/or control 404 of remote agent 402 and any number.For example, node 404 can be one or more in remote probe device, IRD, exciter, the terminal server etc.In addition or alternatively, node 404 can be associated with LOI.Remote agent 402 can be realized one or more nodes collection bag mistakes, RSSI, service data (for example, audio/video data, the FTAP from node 404 ...), video quality parameter etc.Remote agent 402 and node 404 can be connected via wired, wireless, its combination of any kind etc. communicates by letter.In addition, remote agent 402 can monitor air interface (for example, error rate, signal strength signal intensity, coverage ...), application/service layer (for example, user experience ...) etc.In addition, do not describe though give, remote agent 402 can be communicated by letter with one or more Network Operation Centers (NOC) by for example following mode: the 1x reverse link is used to report the finite bandwidth data; Special-purpose cable broadband link is used to transmit high band wide data etc.Remote agent 402 and/or NOC carry out relevant aloft between interface and the media application layer; Therefore, but other mistake of recognition device level, can be with threshold value relevant etc. with network event.
Referring to Fig. 5, explanation can be transmitted the data that are associated and the demonstrative structure of the remote probe device 502 that adopts in conjunction with collecting with FLO.Remote probe device 502 can comprise FLO chip 504 and non-FLO chip 506.Application program can operation on receiving via the FLO chip 504 of the content of broadcasting and/or multicast transmission.Described content can be to be provided to relay agent 510 from the data base 508 that is associated with FLO chip 504 (it can comprise the diverse layer of any number).For example, flow data and/or diagnostic message can be offered relay agent 510.The content that can adopt non-FLO chip 506 to come playback to receive.For example, can provide content (for example, to utilize display, loud speaker to data base 512 and/or Qtv player/decoder 514 to produce output ...).
Relay agent 510 can be delivered to diverse assembly (not shown) such as (for example) remote agent, Network Operation Center etc. with flow data, diagnosis data etc. by backhaul.In addition, relay agent 510 can carry out therewith the two-way communication of (a bit) diverse assembly.Therefore, diverse assembly can provide control signal to relay agent 510 (for example, so that change is used for the channel of received content, and designation data is returned via backhaul ...); Therefore, relay agent 510 can be transferred to control information data base 508 and/or FLO chip 504 to realize this kind variation; Yet the subject matter of being advocated is not limited to this.
To Fig. 8, the method about the mobile device of telemonitoring and/or control acquisition broadcasting and/or multicast transmission is described referring to Fig. 6.For example, method can relate in following environment and to monitor and/or to control this a little devices: FDMA environment, OFDMA environment, CDMA environment, WCDMA environment, TDMA environment, SDMA environment or other any suitable wireless environment.Though in order explaining simple described method to be showed and to be described as a series of actions, but should be appreciated that and understand, described method is not subjected to the restriction of running order, because according to one or more embodiment, compare with showing the situation with describing herein, some moves that available different order takes place and/or takes place with other action is parallel.For example, being understood by those skilled in the art that and understanding, is a series of state or incidents of being mutually related with method representation alternately, for example in state diagram.In addition, according to one or more embodiment, may not need to come implementation method with the action of all explanations.
Referring to Fig. 6, the method 600 of being convenient to the telemonitoring broadcaster is described.At 602 places, can receive the information of collecting that is associated with broadcast transmitted from the media apparatus of operation.For example, can obtain the information of collecting of any kind, such as service data, system information, physical layer performance data, the network information, device performance information etc.In addition or alternatively, can receive diagnostic message, call progress information and/or device location information.In addition, broadcast transmitted can with lack reverse link or limited reverse link and be associated.According to an example, do not describe though give, should understand, control information can be transferred to the media apparatus of operation, so that change data and/or the change any diverse operating parameter relevant to be collected with described device.In addition, the information that can collect from the media apparatus of a plurality of diverse operations.
At 604 places, can monitor at least one performance in media apparatus and the network based on the information of collecting.Therefore, the information of collecting can be used in peer-to-peer services supervision, device performance sign, regulating networks performance etc.As an illustration, can analyze the video and/or audio bag that media apparatus obtained of operation, so that the performance of monitoring arrangement and/or network.At 606 places, can change follow-up broadcast transmitted based on the performance that monitors.For example, if the result who monitors identifies the particular communication link not in operation correctly, then can revise this link so that improve follow-up broadcast transmitted.In addition or alternatively, can remotely control and to operate media apparatus, so that the retouching operation parameter is to be used for follow-up broadcast transmitted; Therefore, channel can be changed, data to be collected etc. can be revised.
Referring to Fig. 7, illustrate and be convenient to collect and/or the method 700 of the data that backhaul is associated with broadcast transmitted.At 702 places, can receive broadcast transmitted according to the control information that obtains.Control information can be indicated for example relevant with operation channel, time, position etc.At 704 places, can collect the data relevant with broadcast transmitted.According to an example, can collect data according to control information; Therefore, control information can be specified data type to be kept (for example, audio frequency and/or video packets, signal strength signal intensity, the network information ...).As an illustration, can store the data collected, can be when receiving just with its transmission etc.At 706 places, can transmit the data of collecting by backhaul.According to an example, can be with the data backhaul to Network Operation Center, remote agent etc.In addition, backhaul can utilize any communication path, such as (for example) 1x reverse link, special-purpose cable broadband link etc.
Referring to Fig. 8, illustrate and be convenient to the method 800 of compilation from the data of a plurality of nodes that are associated with local operations infrastructure (LOI).At 802 places, the operation of may command media apparatus.For example, control information can be transferred to media apparatus.At 804 places, can collect the data that are associated with broadcast transmitted at interior a plurality of nodes from comprising media apparatus.For instance, one or more in the node can be IRD, exciter, terminal server etc.; Yet the subject matter of being advocated is not limited to this.Can collect any data, such as (for example) about the information of fault, diagnosis data, statistics, bag of receiving etc.At 806 places, can transmit the data of collecting via backhaul.Collect data by the node from any number of being associated with LOI, method 800 can allow to realize that the node from being associated with LOI provides feedback, and conventional limited reverse link of employing or the broadcast technology of not having a reverse link can't realize this feedback usually.
To understand, according to one or more aspects of describing herein, can be about control remote media device, monitor that this device waits and infer.According to usage herein, term " deduction " is meant the process of state, environment and/or the user of system being carried out reasoning or inference according to the one group of observed result that traps by incident and/or data substantially.For instance, can adopt deduction to discern specific context or action, the possibility that perhaps can be created on a plurality of states distributes.Described deduction may be probabilistic, that is to say, distributes based on the possibility of the consideration of data and incident being calculated on a plurality of states of being paid close attention to.Infer the technology that adopts in order to constitute the incident of higher level that also can refer to by one group of incident and/or data.The result of this deduction constructs new incident or action by the event data of one group of observed incident and/or storage, no matter and whether described incident relevant with close property around, no matter and described incident and data whether from one or several incidents and Data Source.
According to an example, above one or more methods of Zhan Shiing can comprise about identification and (for example, can be used for the subsets of data that collects with having limited reverse link or do not have the data to be collected that the broadcast transmitted of reverse link is associated ...) and infer.As further instruction, can infer about the link of the generation fault in the communication system, degradation service etc.To understand that previous examples is illustrative in essence, and be not intended to limit the number of the deduction that can carry out, or modes of the various embodiment of combination description herein and/or these a little deductions that method is carried out.
Fig. 9 illustrates user's set 900 (for example, remote probe device ...), it is convenient to monitor and/or provide feedback in conjunction with broadcasting and/or multicast transmission.User's set 900 comprises receiver 902, and it is from for example reception antenna (not shown) received signal, and the typical action of execution (for example, filtering, amplification, frequency down-converts etc.) to the received signal, and will be signal digitalized to obtain sample through what overregulate.Receiver 902 can for example be the MMSE receiver, and can comprise demodulator 904, and described demodulator 904 can carry out demodulation to the symbol that receives, and provides it to processor 906 to be used for channel estimating.Processor 906 may be exclusively used in analyze the information that receiver 902 receives and/or produce processor for reflector 916 information transmitted, control user's set 900 one or more assemblies processor and/or not only analyzed information that receiver 902 receives, produced, but also controlled the processor of one or more assemblies of user's set 900 for reflector 916 information transmitted.
User's set 900 can comprise memory 908 extraly, it operatively is coupled to processor 906, and can store that data waiting for transmission, the data that receive, the information relevant with available channel, the data that are associated with signal of being analyzed and/or interference strength, the information relevant with the channel of assigning, power, speed etc. and other are any to be used to estimate channel and via the appropriate information of channel communication.Memory 908 can store extraly with estimate and/or utilize agreement that channel is associated and/or algorithm (for example, based on performance, based on capacity etc.).
To understand that the data storage device of Miao Shuing (for example, memory 908) can be volatile memory or nonvolatile memory herein, perhaps can comprise volatibility and non-volatile two kinds of memories.As an illustration, and be not construed as limiting, nonvolatile memory can comprise read-only memory (ROM), programming ROM (PROM), electrically programmable ROM (EPROM), electric erasable PROM (EEPROM) or flash memory.Volatile memory can comprise random-access memory (ram), and it is as external cache.As an illustration and be not construed as limiting, available RAM has many forms, for example synchronous random access memory (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data speed SDRAM (DDR SDRAM), enhancing SDRAM (ESDRAM), synchronization link DRAM (SLDRAM) and direct Rambus RAM (DRRAM).Memory 908 intentions of subject matter system and method include, but is not limited to the memory of these and other any adequate types.
In addition, broadcast data assimilator 912 can be assessed broadcasting and/or the multi-case data that obtains via receiver 902.Broadcast data assimilator 912 can adopt the specified operating parameter of interactive modifying device 910.In addition, broadcast data assimilator 912 can be assembled the data that are associated with broadcasting and/or multicast transmission.After this, the transfer of data of assembling can be arrived remote location for further assessment.User's set 900 further comprises modulator 914 and reflector 916 again, and the latter is for example to transmission signals such as base station, another user's set, NOC, remote agents.Separate though be depicted as with processor 906, should understand, interactive modifying device 910, broadcast data assimilator 912 and/or modulator 914 can be the parts of processor 906 or several processors (not shown).
Figure 10 explanation is convenient to monitor and/or control the system 1000 of remote media device.System 1000 comprises access point 1002 (for example, base station, NOC ...), access point 1002 has: receiver 1010, its by a plurality of reception antennas 1006 from one or more user's set 1004 received signals; And reflector 1022, it transmits to one or more user's sets 1004 by transmit antenna 1008.Receiver 1010 can be from reception antenna 1006 reception information, and operatively are associated the information that described demodulator 1012 demodulate reception arrive with demodulator 1012.Processor 1014 is analyzed through demodulated symbols, described processor 1014 can be similar to above about the described processor of Fig. 9 and be coupled to memory 1016, the memory 1016 storages information relevant, the data that are passed to user's set 1004 (or diverse access point (not shown)) or receive from user's set 1004 to be passed with estimated signal (for example pilot tone) intensity and/or interference strength and/or with carry out exercises other any appropriate information relevant of elaboration herein with function.Processor 1014 further is coupled to remote-control device monitor 1018, the data that obtained that 1018 assessments of remote-control device monitor are collected by the broadcast medium device of long range positioning.Should understand, the broadcast medium device may be conventionally with lack reverse link or limited reverse link and be associated; Therefore, this broadcast medium device can't provide feedback usually.Remote-control device monitor 1018 can for example locate to assess the broadcast medium device in service level, physical layer etc.In addition, remote-control device monitor 1018 can allow to realize the video and/or audio data that playback obtains at access point 1002 places with the broadcast medium device.
Remote-control device monitor 1018 can further be coupled to remote-control device operation control 1020, and described controller can allow to realize revising the operating parameter relevant with the broadcast medium device of long range positioning.For example, remote-control device operation control 1020 can be based on the condition of measuring (for example, the signal strength signal intensity of fault, degradation by 1018 identifications of remote-control device monitor ...) produce control information.This control information can be provided to modulator 1022 by remote-control device operation control 1020.Modulator 1022 can carry out multiplexed to control information, is transferred to broadcast medium device (for example, user's set 1004) for reflector 1026 by antenna 1008.Separate though be depicted as with processor 1014, should understand, remote-control device monitor 1018, remote-control device operation control 1020 and/or modulator 1022 can be a part or some processors (not shown) of processor 1014.
Figure 11 shows example wireless communication system 1100.For for purpose of brevity, described wireless communication system 1100 is described an access point and a terminal.Yet, should be appreciated that described system can comprise more than one access point and/or more than one terminal, wherein extra access point and/or terminal can be similar to or be different from hereinafter described exemplary access point and terminal substantially.In addition, should be appreciated that access point and/or terminal can use system described herein (Fig. 1 to Fig. 5 and Fig. 9 to Figure 10) and/or method (Fig. 6 is to Fig. 8) to help radio communication therebetween.
Referring now to Figure 11,, on down link,, transmits (TX) data processor 1110 and receive, format, encode, interlock and modulate (or sign map) business datum and modulation symbol (" data symbol ") is provided at access point 1105.Symbol modulator 1115 receives and processing said data symbol and frequency pilot sign and the crossfire of symbol is provided.1115 pairs of data of Symbol modulator and frequency pilot sign carry out multiplexed, and it is provided to transmitter unit (TMTR) 1120.Each transmission symbol can be data symbol, frequency pilot sign or signal values of zero.Can in each symbol period, send described frequency pilot sign continuously.Can carry out frequency division multiplex (FDM), Orthodoxy Frequency Division Multiplex (OFDM), time division multiplexing (TDM), frequency division multiplex (FDM) to described frequency pilot sign, or code division multiplex (CDM).
TMTR 1120 receives described stream of symbols and also is converted into one or more analog signals, and further regulates (for example, amplification, filtration and frequency up-converted) described analog signal, the down link signal that is suitable for transmitting on wireless channel with generation.Then, via antenna 1125 with described downlink signal transmissions to terminal.At terminal 1130 places, antenna 1135 receives described down link signal, and the signal that receives is provided to acceptor unit (RCVR) 1140.Acceptor unit 1140 is regulated the signal that (for example, filtration, amplification and frequency down-converts) receives, and will be signal digitalized to obtain sample through what regulate.1145 pairs of frequency pilot signs that receive of symbol demodulator carry out demodulation and it are provided to processor 1150 to be used for channel estimating.Symbol demodulator 1145 further receives the frequency response that is used for down link from processor 1150 and estimates; The data symbol that receives is carried out data demodulates estimate (it is the estimation to the data symbol of transmission) to obtain data symbol; Reach data symbol is estimated to be provided to RX data processor 1155, described RX data processor 1155 demodulation (that is symbol de-maps), release of an interleave and the business datum of described data symbol estimation of decoding to recover to be transmitted.The processing of being undertaken by symbol demodulator 1145 and RX data processor 1155 respectively with the processing complementation of being undertaken by Symbol modulator 1115 and TX data processor 1110 at access point 1105 places.
On up link, TX data processor 1160 processing service data and data symbol is provided.Symbol modulator 1165 receive data symbols and with itself and frequency pilot sign carry out multiplexed, carry out and modulate and provide stream of symbols.Transmitter unit 1170 then receives and handles described stream of symbols to produce uplink signal, and it is transferred to access point 1105 by antenna 1135.
At access point 1105 places, come the uplink signal of self terminal 1130 to receive by antenna 1125 and handle to obtain sample by acceptor unit 1175.Symbol demodulator 1180 is then handled described sample and is provided for the frequency pilot sign that receives and the data symbol estimation of up link.RX data processor 1185 processing said data sign estimation are to recover the business datum by terminal 1130 transmission.The effective terminal of 1190 pairs of each that transmit on up link of processor is carried out channel estimating.A plurality of terminals can be transmitted pilot tone simultaneously on up link on its pilot subband sets that is assigned accordingly, the described pilot subband sets of wherein can interlocking.
For multi-address system (for example, FDMA, OFDMA, CDMA, TDMA etc.), a plurality of terminals can transmission simultaneously on up link.For this system, can between different terminals, share described pilot subband.Can under crossing over the situation of whole operation frequency band (may except band edge), the pilot subband that is used for each terminal use channel estimation technique.This pilot subband structure of needs is obtained to be used for the frequency diversity of each terminal.Can implement technology described herein by various devices.For example, can in hardware, software or its combination, implement these technology.For the hardware embodiment, can one or more application-specific integrated circuit (ASIC)s (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), processor, controller, microcontroller, microprocessor, through design with other electronic unit of carrying out function described herein or its combination in enforcement be used for the processing unit of channel estimating.For software, enforcement may be to be undertaken by the module of carrying out function described herein (for example, process, function etc.).Software code can be stored in the memory cell and can be carried out by processor 1190 and 1150.
Figure 12 shows and to comprise and can operate to create multimedia content flows and transmit the embodiment of communication network 1200 of embodiment of the transfer system of multimedia content flows on data network.For example, described transfer system is suitable for transmitting contents fragment for broadcast allocation from content supplier's network to Radio Access Network.
The content of distributing with the user who is provided in network 1200 can be operated by content supplier 1202.Described content comprises video, audio frequency, content of multimedia, fragment, in real time and the appropriate content of non real-time content, script, program, data or other any kind.Content supplier 1202 provides content for distribution to content supplier's network 1204.For example, content supplier 1202 communicates by letter with content supplier network 1204 via communication link 1218, and described communication link 1218 comprises the wired and/or wireless communication link of any adequate types.
Content supplier's network 1204 comprises wired and any combination wireless network, and its operation is to distribute content for being delivered to the user.Content supplier's network 1204 is communicated by letter with the radio network of optimizing 1206 via link 1220.Link 1220 comprises the wired and/or wireless communication link of any adequate types.Optimizing radio network 1206 comprises through any combination of design with the wired and wireless network of broadcast high quality content.For example, optimizing radio network 1206 can be special-purpose private network, and it is through optimizing so that send high-quality content by the communication channel of a plurality of optimizations to selecting apparatus.
In one or more embodiment, the transfer system operation is to send the content from content supplier 1202, for the content server of distributing to content supplier's network 1204 places (CS) 1222, described content server (CS) 1222 operations are to communicate by letter with the broadcast base station (BBS) 1224 at Radio Access Network 1208 places.CS 1222 uses one or more embodiment that transmit interface 1226 to communicate by letter with BBS 1224, described transmission interface 1226 allows content supplier's network 1204 that content is delivered to Radio Access Network 1208 with the form that content flows, and gives device 1210 with broadcast/multi broadcast.Transmit interface 1226 and comprise control interface 1228 and bearer channel 1230.Control interface 1228 operations are to allow CS 122 interpolations, change, cancellation or otherwise to revise the content stream that flow to Radio Access Network 1208 from content supplier's network 1204.Bearer channel 1230 operations are to be sent to Radio Access Network 1208 with content stream from content supplier's network 1204.
In one or more embodiment, CS 1222 uses transmission interface 1226 to dispatch the BBS of being passed to 1224 to be passed to be used for the content stream by Radio Access Network 1208 broadcast/multi broadcasts.For example, content stream can comprise the non real-time contents fragment, and described non real-time contents fragment is provided for using content supplier's network 1204 to distribute by content supplier 1202.In one embodiment, CS 1222 operations are to consult with BBS 1224, with one or more parameters of determining to be associated with contents fragment.In case BBS 1224 receives contents fragment, it is just by the described contents fragment of Radio Access Network 1208 broadcast/multi broadcasts, so that received by one or more devices 1210.Any device 1210 all can be watched for device users after a while through authorizing with the received content fragment and with its high-speed cache.
For example, device 1210 comprises client-side program 1232, and its operation is to provide program guide, and described program guide shows through scheduling with the contents list by Radio Access Network 1208 broadcasting.So any certain content of the optionally connected receipts of device users is for presenting in real time or being stored in the cache memory 1234 for watching after a while.For example, contents fragment can be through scheduling being used in night broadcasting, and install 1212 operations receiving broadcasting, and at the described contents fragment of cache memory 1234 high speed buffer memorys, make device users can watch described fragment at second day.Usually, described content is to broadcast as the part of booking service, and receiving system may need to provide key or otherwise verify himself, so that receive broadcasting.
In one or more embodiment, transfer system allows CS 1222 from content supplier's 1202 program receiving guide records, programme content and other for information about.CS 1222 renewals and/or content creating are for being delivered to device 1210.
Figure 13 shows the embodiment of the content provider server 1300 of the embodiment that is suitable for content delivery system.For example, server 1300 can be used as the server 1202 among Figure 12.Server 1300 comprises processing logic 1302, resource and interface 1304 and transceiver logic 1310, and it all is coupled to internal data bus 1312.Server 1300 comprises that also activating logical one 314, program guide (PG) 1306 and PG writes down logical one 308, and it also is coupled to data/address bus 1312.
In one or more embodiment, processing logic 1302 comprises any combination of CPU, processor, gate array, hardware logic, memory component, virtual machine, software and/or hardware and software.Therefore, processing logic 1302 generally comprises and is used to carry out machine readable instructions and the logic that is used for via one or more other functional elements of internal data bus 1312 Control Servers 1300.
Resource and interface 1304 comprise hardware and/or the software that allows server 1300 and inside and outside system communication.For example, built-in system can comprise mass-storage system, memory, display driver, modulator-demodulator or other internal device resources.External system can comprise user's interface device, printer, disk drive or other local device or system.
Activate any combination that logical one 314 comprises CPU, processor, gate array, hardware logic, memory component, virtual machine, software and/or hardware and software.Activate logical one 314 operations to activate CS and/or device, select and receive content and/or the service of describing among the PG 1306 to allow CS and/or device.In one or more embodiment, activate logical one 314 and during activation, client-side program 1320 is transferred to CS and/or device.Client-side program 1320 operation on CS and/or device, but so that receive PG 1306 and show the interior perhaps information of using about the supplying apparatus user of service.Therefore, activate logical one 314 operations to verify CS and/or device, download client 1320 and to download PG 1306 on device, presenting by client 1320.
In one embodiment, the part as content delivery notification message provides broadcast indicator, and its indication is when with the section of the PG 1306 that discerned in the broadcast.For example, in one embodiment, broadcast indicator comprises one in order to indication position and time designator when indication will take place to broadcast with the section of broadcasting.Therefore, the device of the local replica of CS and/or its PG record of hope renewal is broadcast listening at the appointed time, so that receive the section of renewal of PG record.
In one embodiment, the content delivery notification system comprises the program command that is stored on the computer-readable media, and described program command provides the function of the server of describing 1300 herein when being carried out by processor (for example, processing logic 1302).For example, program command can be loaded into the server 1300 from computer-readable media, described computer-readable media is such as storage arrangement or the computer-readable media that resource 1304 Jie receive server 1300 that pass through that is floppy disk, CDROM, storage card, flash memory device, RAM, ROM or other any kind.In another embodiment, instruction can be downloaded to the server 1300 from external device (ED) or the Internet resources of receiving server 1300 that are situated between by transceiver logic 1310.Program command provides one or more embodiment of the boot state reporting system of describing herein when being carried out by processing logic 1302.
Figure 14 shows the content server (CS) of one or more embodiment that are suitable for content delivery system or installs 1400 embodiment.For example, CS 1400 can be CS 1222 shown in Figure 12 or install 1210.CS 1400 comprises processing logic 1402, resource and interface 1404 and transceiver logic 1406, and it all is coupled to data/address bus 1408.CS 1400 also comprises client 1410, programmed logic 1414 and PG logical one 412, and it also is coupled to data/address bus 1408.
In one or more embodiment, processing logic 1402 comprises any combination of CPU, processor, gate array, hardware logic, memory component, virtual machine, software and/or hardware and software.Therefore, processing logic 1402 generally comprises the logic that is configured to carry out machine readable instructions and controls one or more other functional elements of CS 1400 via internal data bus 1408.
Resource and interface 1404 comprise hardware and/or the software that allows CS 1400 and inside and outside system communication.For example, built-in system can comprise hicap, memory, display driver, modulator-demodulator or other internal device resources.External system can comprise user's interface device, printer, disk drive or other local device or system.
During operation, CS and/or install 1400 and be activated makes it receive available interior perhaps service by data network.For example, in one or more embodiment, CS and/or install 1400 during activation to content provider server identification himself.As the part of activation, CS and/or install 1400 and receive and PG record that storage PG logical one 412 is made.PG 1412 contains identification can be for the interior perhaps information of service of CS 1400 receptions.Client 1410 operation is to use resource and interface 1404 at CS and/or install the information that presents on 1400 in the PG logical one 412.For example, client 1410 presents the information in the PG logical one 412 on the display screen as a device part.Client 1410 also receives user's input by resource and interface, makes device users optional content or service.
In one embodiment, CS 1400 is by transceiver logic 1406 receiving notice messages.For example, described message can be broadcasted or clean culture receives to CS 1400 and by transceiver logic 1406.The identification of PG notification message is to the renewal of the PG record at PG logical one 412 places.Whether in one embodiment, client 1410 is handled described PG notification message, need to upgrade with the local replica of determining PG logical one 412 places.For example, in one or more embodiment, notification message comprises section identifier, time started, concluding time and start context.CS 1400 operations are to compare the information in the PG notification message and existing PG logical one 412 place's canned datas.If CS 1400 determines that from the PG notification message one or more sections of the local replica of PG logical one 412 need to upgrade, then CS 1400 operations are with a kind of section that receives the renewal of PG in some modes.For example, the section of the renewal of the time that can indicate in PG notification message broadcasting PG makes transceiver logic 1406 can receive broadcasting and the section that upgrades is passed to CS 1400 that CS 1400 upgrades the local replica at PG logical one 412 places again.
In other embodiments, CS 1400 determines that based on the PG update notification message that receives which section of PG needs to upgrade, and obtains the request of the required renewal section of PG to the CP Server Transport.For example, described request can use any suitable form to format, and comprises for example information of CS identifier, section identifier, start context and/or other any appropriate information etc. of request.
In one or more embodiment, CS 1400 carries out one or more in the following function in one or more embodiment of PG reporting system.It should be noted that following function can be changed, reset, revise, adds, delete or otherwise adjust in the scope of embodiment.
1. activating CS operates with received content or service with the system of content supplier being used for.As the part of activation, client and PG are transferred to CS.
2. one or more PG notification messages are received by CS and are used for determining whether one or more sections of the PG of local storage need to upgrade.
3. in one embodiment, if CS determines that one or more sections of the PG of local storage need to upgrade, then CS listens to from the broadcasting of compartment system and need upgrade the section of the renewal of its local replica with its that obtains PG.
4. in other embodiments, CS with one or more request message transmission to CP, with the section of the renewal that obtains its PG that needs.
5. in response to described request, CP is transferred to CS with the section of the renewal of PG.
6.CS use the section of the renewal that receives of PG to upgrade its local replica of PG.
In one or more embodiment, content delivery system comprises the program command that is stored on the computer-readable media, and it provides the function of the content delivery notification system of describing herein when being carried out by processing logic 1402 processors such as grade for example.For example, instruction can be loaded into the CS 1400 from computer-readable media such as for example floppy disk, CDROM, storage card, flash memory device, RAM, ROM or by the be situated between storage arrangement or the computer-readable media of other any kind of receiving CS 1400 of resource and interface 1404.In other embodiments, described instruction can download to the CS 1400 from the Internet resources of receiving CS 1400 that are situated between by transceiver logic 1406.Described instruction provides one or more embodiment of the content delivery system of describing herein when being carried out by processing logic 1402.
It should be noted that 1400 of CS represent an embodiment, and other embodiment is possible in the scope of embodiment.
Referring to Figure 15, its explanation monitors and/or the control acquisition is broadcasted and/or the system 1500 of the remote media device of multicast transmission.Should understand, system 1500 is expressed as comprises functional block, the functional block of its function that can be representative be implemented by processor, software or its combination (for example, firmware).System 1500 may be implemented in the wireless device, and can comprise the device 1502 that is used to receive the information of collecting that is associated with broadcast transmitted.For example, the information of collecting can obtain from the remote media device.In addition, system 1500 can comprise at least one the device 1504 of performance that is used for monitoring media apparatus and network.According to explanation, can assess the information of collecting, to realize this supervision.In addition, system 1500 can comprise the device 1506 that is used for changing based on the performance that monitors subsequent transmission.
For the software implementation scheme, can implement technology described herein by the module (for example, process, function etc.) of carrying out function described herein.Described software code can be stored in the memory cell and can be carried out by processor.Can (under described situation, it can be coupled to processor with communication mode via various devices known in the affiliated field) implement memory cell in processor or outside the processor.
The content of above having described comprises the example of one or more embodiment.Certainly, can not describe each combination that can expect of assembly or method for the purpose of describing previous embodiment, but one of ordinary skill in the art can recognize, be possible to many other combinations and the displacement of various embodiment.Therefore, described embodiment intention is included in spirit of the claims of enclosing and all these changes, modification and the variation in the scope.In addition, with regard to term " comprises " aspect that is used for embodiment or claims, the similar mode of explanation when this term intention " comprises " in the claims as the transition speech to be similar to term and be comprising property.
Claims (37)
1. method of being convenient to remotely monitor broadcaster, it comprises:
Receive the information of collecting that is associated with broadcast transmitted from the media apparatus of operation;
Monitor at least one performance in described media apparatus and the network based on the described information of collecting; And
Change follow-up broadcast transmitted based on the described performance that monitors.
2. method according to claim 1, the wherein said information of collecting comprises at least one in the following information:
Information on services, system information, the network information and device performance information.
3. method according to claim 1, the wherein said information of collecting comprises the device diagnostic message.
4. method according to claim 1, the wherein said information of collecting comprises call progress information.
5. method according to claim 1, the wherein said information of collecting comprises device location information.
6. method according to claim 1, wherein said broadcast transmitted is associated with at least one situation in limited reverse link and the no reverse link.
7. method according to claim 1, wherein said broadcast transmitted are only forward link (FLO) technology of basis.
8. method according to claim 1 receives the information of collecting via the communication path that is different from the path that is associated with described broadcast transmitted.
9. method according to claim 8 receives the information of collecting via radio area network.
10. method according to claim 8 receives the information of collecting via the 1x reverse link.
11. method according to claim 8 receives the information of collecting via the cable broadband link.
12. method according to claim 8 is via receiving the information of collecting according at least one the wireless connections in 2G agreement, 3G agreement and the 4G agreement.
13. method according to claim 1, it further comprises:
The information of collecting from the media apparatus of a plurality of operations; And
To compare corresponding to each the described information of collecting in the media apparatus of described a plurality of operations, have the position of the service quality that weakens with identification.
14. method according to claim 1, it further comprises:
Except the media apparatus of described operation, also receive information from diverse node; And
Make from the described information of described diverse node relevant with the described information of collecting from the media apparatus of described operation, with the identification fault.
15. method according to claim 1, it further comprises control information is transferred to the media apparatus of described operation with the retouching operation parameter.
16. method according to claim 15, wherein said operating parameter and channel, position, information to be collected and treat that in the information of backhaul at least one is associated.
17. method according to claim 1, monitor performance further comprise the information that playback is collected.
18. a Wireless Telecom Equipment, it comprises:
Memory, it keeps the data relevant with broadcast transmitted and from the control information in long-range source; And
Processor, it enables operation according to described control information, to be used to the collecting described data relevant with described broadcast transmitted, to compile described data, also to transmit the feedback about described data.
19. Wireless Telecom Equipment according to claim 18, wherein said processor is revised in following at least one based on described control information: the type of data to be compiled; The type of data waiting for transmission; The position; Open/close state;
Wait to obtain the source of described broadcast transmitted; And channel.
20. Wireless Telecom Equipment according to claim 18, wherein said processor compile and transmit in coverage information, the network information and the information on services at least one.
21. Wireless Telecom Equipment according to claim 18, wherein said processor compile with transmission of audio, video and IP datacast data at least one.
22. Wireless Telecom Equipment according to claim 18, wherein said processor come retouching operation based on what obtain from described long-range source through updated control information.
23. Wireless Telecom Equipment according to claim 18, wherein said processor transmits described feedback by the second communication path that is different from first communication path that is associated with described broadcast transmitted.
24. a Wireless Telecom Equipment that is used for the monitoring remote device, it comprises:
Receiving system is used to receive the information of collecting that is associated with broadcast transmitted;
Monitoring arrangement is used for monitoring based on the described information of collecting at least one performance of media apparatus and network; And
The change device is used for changing follow-up transmission based on the described performance that monitors.
25. Wireless Telecom Equipment according to claim 24, it further comprises control device, is used for controlling described media apparatus from remote location.
26. Wireless Telecom Equipment according to claim 24, it further comprises monitoring arrangement, is used at least one of monitor service information, system information, the network information and device performance information.
27. Wireless Telecom Equipment according to claim 24, it further comprises the acquisition device, is used for obtaining the only feedback of forward link (FLO) system.
28. Wireless Telecom Equipment according to claim 24, it further comprises receiving system, is used for receiving the information of collecting via the communication path that is different from the path that is associated with described broadcast transmitted.
29. Wireless Telecom Equipment according to claim 24, it further comprises recognition device, is used to discern the geographical position that is associated with the service quality that weakens.
30. Wireless Telecom Equipment according to claim 24, it further comprises positioner, is used for locating the fault that is associated with described broadcast transmitted based on the described performance that monitors.
31. a machine-readable medium stores machine-executable instruction to be used on it:
Control obtains the operation of the media apparatus of broadcast transmitted;
Collect the data that are associated with described broadcast transmitted from comprising described media apparatus at interior a plurality of nodes; And
Via the described data of collecting of backhaul transport to be used for telemonitoring.
32. machine-readable medium according to claim 31, described machine-executable instruction comprise that further the control information that will obtain from long-range source is transferred to described media apparatus.
33. machine-readable medium according to claim 31, described machine-executable instruction further comprise in collection service data, system information and the physical layer performance data at least one.
34. further comprising via the 1x reverse link, machine-readable medium according to claim 31, described machine-executable instruction communicate by letter with in the special-purpose cable broadband link at least one.
35. machine-readable medium according to claim 31, wherein said a plurality of nodes comprise in diverse media apparatus, exciter, Terminal Service and the integrated speed decoder (IRD) at least one.
36. a processor, it is carried out to give an order:
Monitor at least one performance media apparatus and the network based on the information of collecting that is associated with the broadcast transmitted that obtains from media apparatus; And
Change follow-up broadcast transmitted based on the described performance that monitors.
37. processor according to claim 36, wherein said broadcast transmitted are only forward link (FLO) transmission.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73948105P | 2005-11-23 | 2005-11-23 | |
| US60/739,481 | 2005-11-23 | ||
| US11/397,420 | 2006-04-03 |
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| CN101361328A true CN101361328A (en) | 2009-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2006800511759A Pending CN101361328A (en) | 2005-11-23 | 2006-11-22 | Method and apparatus for collecting information from a wireless device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103597373A (en) * | 2011-06-02 | 2014-02-19 | 高通股份有限公司 | Hybrid positioning using synchronous and asynchronous techniques |
| CN108353008A (en) * | 2015-12-08 | 2018-07-31 | 华为技术有限公司 | The method and system of network slice is executed in Radio Access Network |
-
2006
- 2006-11-22 CN CNA2006800511759A patent/CN101361328A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103597373A (en) * | 2011-06-02 | 2014-02-19 | 高通股份有限公司 | Hybrid positioning using synchronous and asynchronous techniques |
| CN103597373B (en) * | 2011-06-02 | 2016-05-25 | 高通股份有限公司 | Use the mixed positioning of synchronous and asynchronous technique |
| CN108353008A (en) * | 2015-12-08 | 2018-07-31 | 华为技术有限公司 | The method and system of network slice is executed in Radio Access Network |
| US10536946B2 (en) | 2015-12-08 | 2020-01-14 | Huawei Technologies Co., Ltd. | Method and system for performing network slicing in a radio access network |
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