Intelligent Computer-Assisted Training Testbed for Space Related Application (ab
Title:Intelligent Computer-Assisted Training Testbed for Space Related Application (abstract only)
Publication:Fifth Annual Workshop on Space Operations Applications and Research (SOAR '91). NASA CP-3127, edited by Kumar Krishen, 788 pages, published by NASA, Washington, D.C., 1992, p.119
Publication Date:00/1992
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arXiv e-printsIUB的Biotechnology【印第安纳大学伯明顿分校生物技术理学硕士】
印第安纳大学伯明顿分校生物技术理学硕士
印第安纳大学伯明顿分校
IUB的Biotechnology培养计划
印第安纳大学伯明顿分校生物技术理学硕士项目由印第安纳大学及生物技术产业的科学家磋商而成，旨在助力学生日后在生命科学领域的发展。目前，疾病治疗、诊断处于飞速发展期，农场品改良亦然。在此背景下，全美的生物技术领域急需生物技术专业人才。此外，印第安纳大学伯明顿分校生物技术理学硕士项目的学习氛围良好，所有教职人员均为学生提供严格的实践训练。已毕业的学生或在制造大分子/农用化学品公司工作，或在致力于药学研究与开发。
IUB的Biotechnology课程介绍（英文版）
1、Project Lab in Biotechnology
2、Theory and Application of Biotechnology
3、Research Design and Ethics
4、Topics in Biotechnology I
5、Topics in Biotechnology II
6、Structure, Function, and Regulation of Biomolecules
7、Theory and Application of Biotechnology Lab 1
8、Protein Expression, Purification, and Characterization Lab
9、Genetics and Bioinformatics
10、Microbiology
11、Biostatistics
12、Macromolecular Structure and Interaction
13、Epidemiology
14、 Chronic Disease Epidemiology
15、Mechanisms of Human Disease
IUB的Biotechnology课程介绍（中文版）
1、生物技术项目实验室
2、生物技术理论与应用
3、研究设计与伦理
4、生物技术1
5、生物技术2
6、生物分子的结构、功能和调控
7、生物技术实验室理论与应用
8、蛋白质表达，纯化，表征实验室
9、遗传学与生物信息学
10、微生物学
11、生物统计学
12、大分子结构和交互
13、流行病学
14、 慢性疾病流行病学
15、人类疾病机制
IUB的Biotechnology申请要求
托福：100；雅思：7.0；要求GRE（V：151；Q：150；AW：4.5
印第安纳大学伯明顿分校&生物技术理学硕士&
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***：025-METHOD FOR CONFIGURING TRANSMISSION BEARER UNDER COMMON STATUS
European Patent EP2164270
Inventors:
KE, Yazhu (ZTE Plaza, Keji Road SouthHi-Tech Industrial ParkNanshan DistrictShenzhen, Guangdong 518057, CN)
Cheng, Xiang (ZTE Plaza, Keji Road SouthHi-Tech Industrial ParkNanshan DistrictShenzhen, Guangdong 518057, CN)
Application Number:
Publication Date:
10/12/2016
Filing Date:
01/16/2008
Export Citation:
ZTE Corporation (ZTE Plaza Keji Road South Hi-Tech Industrial Park Nanshan District, Shenzhen, Guangdong 518057, CN)
International Classes:
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Foreign References:
WO/A1METHOD FOR MULTIPLEXING DATA STREAMS ONTO A TRANSPORT BEARER BETWEEN AN ORIGINATING NETWORK NODE AND A RECEIVING NETWORK NODECN1722872AKRA
Other References:
"Technical Specification Group Radio Access N UTRAN Iub interface Node B Application Part (NBAP) signalling (Release 7)", 3GPP STANDARD; 3GPP TS 25.433, no. V7.5.0, 1 June -06-01), XP,
Attorney, Agent or Firm:
Studio Torta S.p.A. (Via Viotti, 9, 10121 Torino, IT)
1. A method for configuring transmission bearer under a common status which refers to the use of high speed shared packet access, HSDPA, under forward access state, CELL_FACH, and/or under cell paging state, CELL_PCH, or URA paging state, URA PCH, comprising the steps of:
the radio network controller informs (S102) via a signaling a base station one or two transmission bearer identifiers for the CCCH and SRB1 of the cell governed and
the base station obtains (S104) the one or two transmission bearer identifiers from the signaling, and returns the one or two transmission bearer identifiers in a response message
characterized in that the base station returns (420) in the response message initial flow distribution information associated with the one or two transmission bearer identifiers.
2. The method for configuring transmission bearer under common status according to Claim 1, characterized in that the CCCH and SRB1 correspond to a same transmission bearer identifier, or respectively correspond to different transmission bearer identifiers.
3. The method for configuring transmission bearer under common status according to Claim 1, characterized in that the signaling is the application part signaling of node B.
4. The method for configuring transmission bearer under common status according to Claim 1, characterized in that the signaling is a physical shared channel reconfiguration request message (210).
5. The method for configuring transmission bearer under common status according to Claim 4, characterized in that the response message is a physical shared channel reconfiguration response message triggered by the physical shared channel reconfiguration request message (220).
6. The method for configuring transmission bearer under common status according to Claim 1, characterized in that the one or two transmission bearer identifiers comprises (210) binding identification number and transmission layer address.
7. The method for configuring transmission bearer under common status according to Claim 1, characterized in that the radio network controller also informs (S102) via the signaling the service quality requirement corresponding to the transmission bearer.
8. The method for configuring transmission bearer under common status according to Claim 1, characterized in that the radio network controller sends (410) CCCH and SRB1 data according to the initial flow distribution information.
Description:
Field of the InventionThe present invention relates to communication field, in particular to a method for configuring transmission bearer under common status. Background of the InventionIn order to improve the large data flow rate of a user and the throughput capacity of a system, a high speed downlink shared channel (HS-DSCH) is introduced into the R5 standard protocol of a third generation partner plan (3GPP). The physical channel mapped by the high speed downlink shared channel adopts time division and code division modes. The high speed downlink shared channel adopts hybrid auto repeat request (HARQ) technology and automatic modulation coding (AMC) technology, ensuring that the peak rate can reach 10.8 Mbps-30Mbps. The ultimate aim thereof is to increase the capacity of the system and decrease the transmission delay by providing the access of high speed packet service, so that the needs of the user to the service quality (Qos) can be met. At present, the 3GPP protocol standard strengthens the forward access status (CELL_FACH) under a radio resource control (RRC) connection mode and the paging status (CELL_PCH/URA_PCH) under the radio resource control connection mode. That is to say, the high speed shared channel can also be used under the CELL_FACH status and/or CELL_PCH/URA_PCH status (the technology of using the high speed shared packet access (HSDPA) under the CELL_FACH status and/or CELL_PCH/URA_PCH status is called strengthened connection mode common status for short herein). Meanwhile, the transmission bearer is a necessary channel for transmitting data between a radio network controller and a base station. Therefore, as for the common status channel, a transmission bearer channel needs to be established through a common process, for the transmission channel between the radio network controller and the base station or for the media access control flow. And then the base station can identify which transmission channel or which media access flow the data comes from according to a transmission bearer identifier. At present, with the protocol, the transmission bearer identifier used under the strengthened connection mode common status is made to be associated with the media access control flow. However, the protocol does not provide a corresponding media access control flow for the common control channel (CCCH) and signal radio bearer 1 (SRB1) under the strengthened connection mode common status. Furthermore, according to the common flow, it does not specially configure transmission bearer for CCCH and SRB1 either. In this case, if the CCCH and SRB 1 can use the transmission bearer associated with any one configured media access flow, and if the priority queues corresponding to the CCCH and SRB1 are not included in the priority queues corresponding to the media access control (MAC) flow, the behavior of the base station is indiscriminative. The solution aiming at solving the problem has not been proposed by now. Patent document WO 03/044999 discloses a method for multiplexing data streams onto a transponder bearer between an originating network node and a receiving network node. Document 3GPP TS 25.433, No. V 7.5.0, 1 June -06-01), pages 1-939, XP discloses a radio network layer signaling protocol to be used for Control Plane over Iub Interface. Summary of the Present InventionWith the above mentioned problem into consideration, the present invention mainly aims to provide a method for configuring transmission bearer under common status. According to the embodiments of the present invention, a method for configuring transmission bearer under common status is provided. The method comprises: the radio network controller informs via a signaling the base station the transmission bearer identifier corresponding to the CCCH and SRB1 of the cell governed the base station obtains the transmission bearer identifier from the signaling, and returns the transmission bearer identifier in a response message. Meanwhile, the CCCH and SRB 1 can correspond to a same transmission bearer identifier, and can also respectively correspond to different transmission bearer identifiers. The above mentioned signaling can be the application part signaling of node B. The above mentioned signaling can be physical shared channel reconfiguration request message. In this case, the response message is the physical shared channel reconfiguration response message triggered by the physical shared channel reconfiguration request message. The above mentioned transmission bearer identifier can comprise binding identification number and transmission layer address. In addition, the radio network controller can inform the service quality requirement corresponding to the transmission bearer via the signaling. In addition, the base station returns in the response message the initial flow distribution information associated with the transmission bearer identifier. And the radio network controller then sends the CCCH and SRB1 data according to the initial flow distribution information. The present invention can guarantee that the radio network controller and the base station have consistent cognition about the sending and receiving channels through the above mentioned technical solution, so that user equipment can receive the data on the CCCH and SRB1 correctly. Brief Description of the DrawingsThe drawings in the specification provide a further understanding of the present invention and constitute a part of the application. The exemplary embodiments of the present invention and the explanation thereof are given thereafter by way of illustration only, and thus are not limitative of the present invention, in which:
Fig. 1 is a flow chart of the method for configuring transmission bearer under common status according to the embodiment of tFig.2 is a signaling flow chart of example 1 during implementing the method for configuring transmission bearer under common status according to the embodiment of tFig.3 is a signaling flow chart of example 2 during implementing the method for configuring transmission bearer under common status according to the embodiment of tFig.4 is a signaling flow chart of example 3 during implementing the method for configuring transmission bearer under common status according to the embodiment of t andFig.5 is a signaling flow chart of example 4 during implementing the method for configuring transmission bearer under common status according to the embodiment of the present invention. Detailed DescriptionThe embodiments of the present invention will be detailed hereinafter and reference will be made to the drawings, wherein the embodiments described here are only used for explaining the present invention, but are not used to restrict the present invention in any sense. A method for configuring transmission bearer under common status is provided in the embodiment. As shown in Fig. 1, the method for configuring transmission bearer under common status according to the present embodiment comprises: Step S102, the radio network controller informs via a signaling the base station the transmission bearer identifier corresponding to the CCCH and SRB1 of the cell governed and Step S104, the base station obtains the transmission bearer identifier from the signaling, and returns the transmission bearer identifier in a response message. Meanwhile, the CCCH and SRB1 can correspond to a same transmission bearer identifier (configuring one set of transmission bearer), or respectively correspond to different transmission bearer identifiers (configuring two sets of transmission bearers). The above mentioned signaling can be the application part (NBAP) signaling of node B. For example, the above mentioned signaling is the physical shared channel reconfiguration request message. In this case, the response message is the physical shared channel reconfiguration response message triggered by the physical shared channel reconfiguration request message. The above mentioned transmission bearer identifier can comprise binding identification number and transmission layer address. In addition, the radio network controller can inform via the signaling the service quality requirement (Qos) corresponding to the transmission bearer. In addition, the base station returns in the response message the initial flow distribution information associated with the transmission bearer identifier. Herein the radio network controller sends the CCCH and SRB1 data according to the initial flow distribution information. The processing executed under various situations mentioned above will be detailed hereafter with reference to the detailed embodiments: example 1: the method of configuring two sets of transmission bearers respectively for the CCCH and SRB 1.As shown in Fig.2, the example includes the processing steps as follows:
Step 210, the radio network controller sends to the base station the physical shared channel reconfiguration request message which carries the binding identification number and the transmission layer address corresponding to the CCCH and the service quality requirement that the transmission layer needs to meet as well as the binding identification number and the transmission layer address corresponding to the SRB1 and the service quality requirement that the transmission layer (namely the transmission bearer)Step 220, the base station returns the physical shared channel reconfiguration response message to the radio network controller, wherein, the physical shared channel reconfiguration response message carries the binding identification number and the transmission layer address corresponding to the CCCH, and the binding identification number and the transmission layer address corresponding to the SRB 1. Example 2: the method of configuring one set of shared transmission bearer for the CCCH and SRB 1.As shown in Fig.3, the embodiment includes the processing steps as follows:
Step 310, the radio network controller sends to the base station the physical shared channel reconfiguration request message which carries the binding identification number and the transmission layer address corresponding to the CCCH and SRB1 and the service quality requirements that the transmissionStep 320, the base station returns to the radio network controller the physical shared channel reconfiguration response message which carries the binding identification number and the transmission layer address corresponding to the CCCH and SRB1. example 3: the method of configuring two sets of transmission bearers for the CCCH and SRB 1 wherein the initial flow distribution information is carried in the response message.As shown in Fig.4, it includes the processing steps as follows:
Step 410, the radio network controller sends to the base station the physical shared channel reconfiguration request message which carries the binding identification number and the transmission layer address corresponding to the CCCH and the service quality requirement that the transmission layer needs to meet as well as the binding identification number and the transmission layer address corresponding to the SRB1 and the service quality requirement that the transmissionStep 420, the base station returns to the radio network controller the physical shared channel reconfiguration response message which carries the binding identification number and the transmission layer address corresponding to the CCCH and the initial flow distribution information corresponding to the transmission bearer of the CCCH, as well as the binding identification number and the transmission layer address corresponding to the SRB 1 and the initial flow distribution information corresponding to the transmission bearer (namely, corresponding to the transmission bearer identifier) of the SRB 1. example 4: the method of configuring one set of shared transmission bearer for the CCCH and SRB1 in which the initial flow distribution information is carried in the response message.As shown in Fig.5, it includes the processing steps as follows:
Step 510, the radio network controller sends to the base station the physical shared channel reconfiguration request message which carries the binding identification number and the transmission layer address corresponding to the CCCH and SRB1 and the service quality requirements that the transmissionStep 520, the base station returns to the radio network controller the physical shared channel reconfiguration response message which carries the binding identification number and the transmission layer address corresponding to the CCCH and SRB1, and the initial flow distribution information corresponding to the transmission bearers of the CCCH and SRB1. To sum up, the present invention provides a method for configuring special transmission bearer for the CCCH and SRB1, which can guarantee that the radio network controller and the base station have consistent cognition about the sending and receiving channels, so as to assure that the user equipment can receive the data on the CCCH and SRB1 correctly.
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