WO2013174311A1 - 上行闭环发送分集配置信息的处理方法及装置 - Google Patents
上行闭环发送分集配置信息的处理方法及装置 Download PDFInfo
- Publication number
- WO2013174311A1 WO2013174311A1 PCT/CN2013/079603 CN2013079603W WO2013174311A1 WO 2013174311 A1 WO2013174311 A1 WO 2013174311A1 CN 2013079603 W CN2013079603 W CN 2013079603W WO 2013174311 A1 WO2013174311 A1 WO 2013174311A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- information
- transmit diversity
- loop transmit
- configuration information
- uplink closed
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0628—Diversity capabilities
Definitions
- the present invention relates to the field of communications, and in particular to a method and an apparatus for processing uplink closed loop transmit diversity configuration information.
- BACKGROUND OF THE INVENTION Multi-antenna technology achieves higher system capacity, wider cell coverage, and better quality of service by using multiple antennas at the transmitting end and/or the receiving end. Multiple antennas at the transmitting end and/or the receiving end can be used to implement transmit or receive diversity as well as spatial multiplexing.
- the transmit diversity technology is an anti-fading technology in the field of wireless communication in which at least two signals containing the same information are transmitted at the transmitting end. These signals carrying the same information are derived from at least two mutually independent signal sources.
- the transmit diversity technology can be divided into three basic types: space, frequency and time, depending on the structure and statistical characteristics of the transmitted signal samples and the radio resources it occupies. It can also be a combination of these three types.
- the so-called spatial diversity refers to the use of different locations (spaces) of different transmission locations, and the signal is irrelevant in statistical characteristics when it reaches the receiving end after the channel is experienced, and the anti-fading function is realized.
- the so-called frequency diversity refers to the function of anti-fading (frequency selective) by using the statistically uncorrelated characteristics of the signals in different frequency bands after fading channels, that is, the difference in statistical characteristics of fading in different frequency bands.
- the information to be transmitted may be separately modulated on a carrier with no frequency correlation for transmission.
- the so-called time diversity refers to the use of a random fading signal.
- the fading between the samples is statistically uncorrelated, that is, using the statistical characteristics of temporal fading.
- the difference is to achieve resistance to time-selective fading.
- the transmit diversity technology is classified into an open loop transmit diversity mode and a closed loop transmit diversity mode according to whether the receiving end needs to feed back the diversity of the transmit end.
- the open loop transmit diversity mode the receiver does not feed back any additional transmission-related information to the sender, and the sender can use its own coding technique (such as simple space-time coding) to complete the transmit diversity.
- the receiver In the closed-loop transmit diversity mode, the receiver needs to use feedback channel feedback to the transmitter for a parameter related to transmit diversity (such as the precoding vector required for transmit diversity, indicated by precoding indication information), and the sender uses the feedback after receiving. The information completes the send diversity.
- a parameter related to transmit diversity such as the precoding vector required for transmit diversity, indicated by precoding indication information
- the sender uses the feedback after receiving. The information completes the send diversity.
- the uplink open-loop transmit diversity of the HSUPA system client has completed the standard formulation (TR25.863).
- TR25.863 the Transmitted Precoding indication
- TPI Transmitted Precoding indication
- the industry has reached a consensus on the channel structure of the uplink closed-loop transmit diversity. As shown in FIG.
- an uplink channel that is, a secondary dedicated physical control channel S-DPCCH
- the pilot frequency value is uploaded to the network side, and the network uses the received pilot frequency value.
- the pilot value in the dedicated physical control channel DPCCH to understand the weakening of the channel path, used to estimate the threshold; newly add a downlink channel, class Similar to the fractional dedicated physical channel F-DPCH, that is, the F-TPICH fraction precoding indicating channel, for transmitting the precoding value of the uplink transmit diversity to the terminal.
- the TPI indicates that the update rate is 3 time slots.
- the terminal Upon receiving the 512 chip rate after the TPI, the terminal applies the precoding weight indicated in the TPI at the first DPCCH slot boundary. For receiving the TPI, the terminal will measure its reliability.
- the terminal estimates the TPI field on the F-TPICH from the service link in the previous 3 or 240 time slots, at least one TPI compliant code can satisfy a certain measurement threshold Qtpi.
- Qtpi is determined by the relevant test.
- the 3 slots or 240 slots are determined by the upper layer.
- the terminal applies the received TPI command, that is, the beamforming operation is performed by using the precoding value in the TPI domain to complete the uplink closed loop transmit diversity. .
- An effective solution has not been proposed for the problem of signaling anomalies caused by the RNC performing uplink closed-loop transmit diversity configuration information configuration on the base station in the related art.
- the present invention provides a method and apparatus for processing uplink closed-loop transmit diversity configuration information to solve at least the problem of the problem of signaling abnormality caused by the RNC performing uplink closed-loop transmit diversity configuration information configuration on the base station. According to an aspect of the present invention, a method for processing uplink closed-loop transmit diversity configuration information is provided.
- the method includes: receiving, by a base station, uplink closed-loop transmit diversity configuration information configured by a radio network controller RNC;
- the fractional precoding indicator carried in the diversity configuration information indicates the channel F-TPICH configuration information and/or the type of the serving cell configured by the base station, and determines whether the uplink closed loop transmission diversity configuration information is an error; if the judgment result is yes, The base station sends a failure response to the radio network controller RNC.
- the determining, by the base station, the F-TPICH configuration information carried in the uplink closed-loop transmit diversity configuration information and/or the type of the serving cell configured by the base station, determining that the uplink closed-loop transmit diversity configuration information is incorrect includes the following At least one of: the base station determines that the radio link information RL information (information) of the radio link RL established in the uplink closed loop transmit diversity configuration information and/or the RL information of the established enhanced dedicated channel EDCH does not include F - the TPICH information; the base station determines that the uplink closed loop transmit diversity configuration information of the configuration of the RNC is erroneous; the base station determines a serving cell configured with a dedicated channel DCH, and is established in the uplink closed loop transmit diversity configuration information.
- Only one RL of the RL carries the F-TPICH information, and the cell to which the RL corresponding to the RL information carrying the F-TPICH information belongs is not the serving cell of the dedicated channel DCH; the base station determines the configuration of the RNC The uplink closed loop transmit diversity configuration information is incorrect; The base station determines that the high-speed packet channel is configured, and only one RL information of the enhanced dedicated channel EDCH established in the uplink closed-loop transmit diversity configuration information carries F-TPICH information, and the RL information carrying the F-TPICH information The corresponding RL is not an EDCH service link; the base station determines that the uplink closed-loop transmit diversity configuration information of the configuration of the RNC is erroneous; and the base station determines an RL of the RL established in the uplink closed-loop transmit diversity configuration information.
- At least one RL information of the information and/or the established ED information carries the F-TPICH information, and not all RL information carries the F-TPICH information; the base station determines the configuration of the RNC The uplink closed loop transmit diversity configuration information is erroneous; the base station determines that at least one RL information of the RL information of the RL established in the uplink closed loop transmit diversity configuration information and/or the established ED information of the EDCH carries The F-TPICH information, and not all RL information carries the F-TPICH information; the base station determines a service of the UE Whether the RLs in the link set are all configured with the F-TPICH information; if the judgment result is yes, the base station determines that the uplink closed-loop transmit diversity configuration information of the configuration of the RNC is correct, if the judgment result is No, the base station determines that the uplink closed loop transmit diversity configuration information of the configuration of the RNC is erroneous.
- the method further includes: when the determination result is yes, the base station sends a success response to the RNC.
- the base station receives the uplink closed loop transmit diversity configuration information configured by the RNC through signaling of a ground interface.
- the signaling of the ground interface comprises one of the following: a radio link setup message, a radio link add message, and a radio link reconfiguration message.
- the ground interface comprises: an Iub port and/or an Iur port.
- a processing apparatus for uplink closed-loop transmit diversity configuration information which is applied to a base station, and includes: a receiving module, configured to receive uplink closed-loop transmit diversity configuration information configured by a radio network controller (RNC)
- the first judging module is configured to determine the uplink closed loop according to the Fractional Precoding Indicator Channel (F-TPICH) configuration information carried in the uplink closed loop transmit diversity configuration information and/or the type of the serving cell configured by the base station Whether the sending diversity configuration information is an error; the first sending module is configured to send a failure response to the RNC when the determining result of the first determining module is YES.
- RNC radio network controller
- the first determining module includes at least one of the following modules: a first determining module, configured to determine radio link information (RL information) of the radio link RL established in the uplink closed loop transmit diversity configuration information Or established RL information for Enhanced Dedicated Channel (EDCH)
- the second determining module is configured to determine that the uplink closed loop transmit diversity configuration information of the configuration of the RNC is erroneous; and the third determining module is configured to determine a service configured with the dedicated channel DCH
- the cell, the RL information of the RL established in the uplink closed-loop transmission diversity configuration information, only one of the RL information carries the F-TPICH information, and the cell to which the RL corresponding to the RL information carrying the F-TPICH information belongs is not the dedicated channel DCH.
- a fourth determining module configured to determine that the uplink closed-loop transmit diversity configuration information of the configuration of the RNC is erroneous; a fifth determining module, configured to determine that a high-speed packet channel is configured, the uplink closed-loop transmit diversity Only one RL information of the enhanced dedicated channel EDCH established in the configuration information carries the F-TPICH information, and the RL corresponding to the RL information carrying the F-TPICH information is not the EDCH service link; the sixth determining module, setting The uplink closed loop transmit diversity configuration information for determining the configuration of the RNC is erroneous; a seventh determining module, setting Determining that the RL information of the RL established in the uplink closed-loop transmit diversity configuration information and/or the RL information of the established EDCH carries at least one RL information carries the F-TPICH information, and not all RL information carries The eighth determining module is configured to determine that the uplink closed loop transmit diversity configuration information of the configuration of the RNC is erroneous
- At least one RL information of the RL information of the RL and/or the RL information of the established EDCH carries the F-TPICH information, and not all RL information carries the F-TPICH information; Determining whether the RL under the service link set of the UE is all configured with the F-TPICH information; and the tenth determining module, when the determining result of the second determining module is YES, determining the configuration of the RNC
- the uplink closed loop transmit diversity configuration information is correct, and the eleventh judging module is set to be that the judging result of the second judging module is no,
- the uplink closed loop transmit diversity configuration information of the configuration of the RNC is erroneous.
- the device further includes: a second sending module, configured to send a success response to the RNC when the determining result of the first determining module is YES.
- the receiving module receives the uplink closed loop transmit diversity configuration information configured by the RNC through signaling of a ground interface.
- the base station determines whether the uplink closed-loop transmit diversity configuration information is incorrect according to the received F-TPICH configuration information and the type of the serving cell carried in the uplink closed-loop transmit diversity configuration information, and in the case of an error, The RNC sends a failure response, which overcomes the related art that the RNC performs uplink on the base station.
- FIG. 2 is a flowchart of a method for processing uplink closed loop transmit diversity configuration information according to an embodiment of the present invention
- FIG. 3 is a flowchart according to an embodiment of the present invention.
- FIG. 4 is a block diagram showing a structure of a processing apparatus for uplink closed loop transmission diversity configuration information according to an embodiment of the present invention
- FIG. 4 is a block diagram showing a preferred configuration of an apparatus for processing uplink closed loop transmission diversity configuration information according to an embodiment of the present invention
- FIG. 6 is a flowchart of a method for processing uplink closed loop transmit diversity configuration information according to a preferred embodiment of the present invention.
- FIG. 7 is a flowchart of a method for processing uplink closed loop transmit diversity configuration information according to a preferred embodiment of the present invention.
- FIG. 8 is a flowchart 4 of a method for processing uplink closed loop transmit diversity configuration information according to a preferred embodiment of the present invention
- FIG. 9 is a flowchart 5 of a method for processing uplink closed loop transmit diversity configuration information according to a preferred embodiment of the present invention.
- the network controller can be configured to be only in the UE when configuring the uplink closed-loop transmit diversity for the user equipment (UE) and the base station.
- the service link configures the F-TPICH, or configures the F-TPICH in the serving link set cell of the UE.
- the processing flow for some signaling abnormal configurations is not clear. For example, when the uplink closed-loop transmit diversity is configured, no RL is configured with F-TPICH, and only one RL is configured with F-TPICH but the RL is not a service link.
- the base station determines whether the uplink closed-loop transmit diversity configuration information is incorrect according to the received uplink closed-loop transmit diversity configuration information and the type of the serving cell, and sends a failure response to the RNC in the case of an error, thereby overcoming The above technical problems.
- the present invention provides a flowchart of a method for processing uplink closed loop transmit diversity configuration information according to an embodiment of the present invention. As shown in FIG. 2, the method includes the following steps S202 to S206. Step S202: The base station receives uplink closed loop transmit diversity configuration information configured by the RNC.
- Step S204 The base station determines the uplink closed-loop transmit diversity configuration according to the Fractional Precoding Indication Channel (F-TPICH) configuration information and/or the type of the serving cell configured by the base station, which are carried in the uplink closed-loop transmission diversity configuration information. Whether the information is wrong.
- Step S206 If the judgment result is yes, the base station sends a failure response to the RNC.
- the base station determines whether the uplink closed-loop transmit diversity configuration information is incorrect according to the received F-TPICH configuration information and the type of the serving cell carried in the uplink closed-loop transmit diversity configuration information, and in the case of an error, to the RNC.
- the transmission failure response overcomes the problem of signaling abnormality caused by the RNC performing uplink closed loop transmit diversity configuration information configuration on the base station in the related art, thereby improving the configuration of the uplink closed loop transmit diversity of the RNC to the base station, and ensuring the uplink to a certain extent.
- the implementation of the closed loop transmit diversity function In the implementation, the link information carried in the uplink closed loop transmit diversity configuration information and/or the type of the serving cell configured by the base station may be implemented in multiple manners to determine whether the uplink closed loop transmit diversity configuration information is erroneous.
- Mode 1 The base station determines that the radio link information RL information of the radio link RL established in the uplink closed loop transmit diversity configuration information and/or the RL information of the established enhanced dedicated channel EDCH are not The F-TPICH information is included; the uplink closed-loop transmit diversity configuration information of the configuration of the RNC is determined by the base station; the second method: the base station determines the serving cell configured with the dedicated channel DCH, and the RL information of the RL established in the uplink closed-loop transmit diversity configuration information is only 1 carries F-TPICH information and carries F-TPICH The cell to which the RL corresponding to the RL information of the information belongs is not the serving cell of the dedicated channel DCH; the base station determines that the configured uplink closed-loop transmit diversity configuration information of the RNC is erroneous; mode 3: the base station determines that the high-speed packet channel is configured, and the uplink closed-loop transmit diversity is configured.
- Only one RL information of the Enhanced Dedicated Channel (EDCH) established in the configuration information carries the F-TPICH information, and the RL corresponding to the RL information carrying the F-TPICH information is not the EDCH service link;
- the base station determines that the configured uplink closed-loop transmit diversity configuration information of the RNC is erroneous; mode 4: the base station determines that the RL information of the RL established in the uplink closed-loop transmit diversity configuration information and/or the RL information of the established EDCH has at least one RL information
- the F-TPICH information is carried, and not all RL information carries the F-TPICH information; the base station determines that the configured uplink closed-loop transmit diversity configuration information of the RNC is erroneous; and the fifth method: the base station determines the uplink closed-loop transmit diversity configuration information.
- RL information of RL and / or RL informa of established EDCH
- At least one RL information carries the F-TPICH information, and not all RL information carries the F-TPICH information; the base station determines whether all the RLs in the service link set of the UE are configured with F-TPICH information; The result is yes, the base station determines that the configured uplink closed-loop transmit diversity configuration information of the RNC is correct. If the determination result is no, the base station determines that the configured uplink closed-loop transmit diversity configuration information of the RNC is erroneous. In order to complete the signaling process, the base station may also send a successful response to the RNC when the determination result is yes.
- the base station may receive the uplink closed-loop transmit diversity configuration information configured by the RNC through the signaling of the ground interface.
- the signaling of the ground interface comprises one of the following: a radio link setup message, a radio link add message, and a radio link reconfiguration message.
- the ground interface includes: an Iub port and/or an Iur port.
- a processing software for uplink closed loop transmit diversity configuration information is provided, which is used to implement the technical solutions described in the foregoing embodiments and preferred embodiments.
- a storage medium is provided, where the processing software of the uplink closed-loop transmit diversity configuration information is stored, including but not limited to: an optical disk, a floppy disk, a hard disk, and an erasable memory. Wait.
- the embodiment of the present invention further provides an apparatus for processing uplink closed loop transmit diversity configuration information, where the apparatus may be applied to a base station, and the uplink closed loop transmit diversity configuration information processing apparatus may be used to implement the foregoing uplink closed loop transmit diversity configuration information processing method.
- the preferred embodiment has been described, and will not be described again.
- FIG. 3 is a structural block diagram of a processing apparatus for uplink closed loop transmit diversity configuration information according to an embodiment of the present invention. As shown in FIG. 3, the apparatus includes: a receiving module 32, a first determining module 34, a first sending module 36, and below. The above structure will be described in detail.
- the receiving module 32 is configured to receive the uplink closed loop transmit diversity configuration information configured by the RNC.
- the first determining module 34 is connected to the receiving module 32, and is configured to receive the F-TPICH carried in the uplink closed loop transmit diversity configuration information received by the receiving module 32.
- the configuration information and/or the type of the serving cell configured by the base station determines whether the uplink closed loop transmit diversity configuration information is incorrect.
- the first sending module 36 is connected to the first determining module 34, and is configured to determine that the first determining module 34 is Yes, a failure response is sent to the RNC.
- 4 is a block diagram showing a preferred structure of a processing apparatus for uplink closed loop transmit diversity configuration information according to an embodiment of the present invention. As shown in FIG. 4, the above structure will be described in detail below.
- the first determining module 340 is configured to determine that the radio link information RL information of the radio link RL established in the uplink closed loop transmit diversity configuration information and/or the RL information of the established enhanced dedicated channel EDCH does not include F-TPICH information;
- the second determining module 341 is configured to determine that the configured uplink closed-loop transmit diversity configuration information of the RNC is erroneous;
- the third determining module 342 is configured to determine that the serving cell configured with the dedicated channel DCH is established in the uplink closed-loop transmit diversity configuration information.
- the RL information of the RL has only one F-TPICH information, and the cell to which the RL corresponding to the RL information carrying the F-TPICH information belongs is not the serving cell of the dedicated channel DCH.
- the fourth determining module 343 is configured to determine the RNC.
- the configured uplink closed-loop transmit diversity configuration information is erroneous;
- the fifth determining module 344 is configured to determine that the high-speed packet channel is configured, and only one of the RL information of the enhanced dedicated channel EDCH established in the uplink closed-loop transmit diversity configuration information carries the F- TPICH information, and the RL corresponding to the RL information carrying the F-TPICH information is not the EDCH service.
- a sixth determining module 345 configured to determine that the configured uplink closed-loop transmit diversity configuration information of the RNC is incorrect;
- the seventh determining module 346 is configured to determine that the RL information of the RL established in the uplink closed-loop transmit diversity configuration information and/or the RL information of the established EDCH contains at least one RL information carrying F-TPICH information, and not all RL information Each carries the F-TPICH information;
- the eighth determining module 347 is configured to determine that the configured uplink closed-loop transmit diversity configuration information of the RNC is erroneous;
- the ninth determining module 348 is configured to determine the RL established in the uplink closed-loop transmit diversity configuration information.
- At least one RL information of the RL information and/or the established ED information of the EDCH carries the F-TPICH information, and not all the RL information carries the F-TPICH information;
- the second determining module 349 is configured to determine the UE Whether the RLs in the service link set are all configured with F-TPICH information;
- the tenth determining module 350 is connected to the second determining module 349, and when the determining result of the second determining module is yes, determining the uplink closed loop of the RNC configuration
- the sending diversity configuration information is correct, and the eleventh determining module 351 is connected to the second determining module 349, and is set to the second judgment.
- the RNC determines the configuration of uplink closed loop transmit diversity configuration information is incorrect.
- the foregoing apparatus further includes: a second sending module 42 connected to the first determining module 34, configured to send a successful response to the RNC when the determining result of the first determining module 34 is YES.
- a second sending module 42 connected to the first determining module 34, configured to send a successful response to the RNC when the determining result of the first determining module 34 is YES.
- the method determines whether the signaling configuration information of the radio network controller is incorrect according to the configuration information of the radio link in the uplink closed-loop transmit diversity configuration information received by the base station.
- Mode 1 When the base station receives the uplink closed-loop transmit diversity configuration information sent by the radio network controller RNC through the ground interface signaling, if the newly established radio link RL When the F-TPICH information is not included in the RL information of the radio link information RL information and/or the newly established enhanced dedicated channel EDCH, the base station considers that the signaling configuration information of the network controller is incorrect, and returns a failure response to the network controller.
- Manner 3 When the base station receives the uplink closed-loop transmit diversity configuration information sent by the radio network controller RNC through the ground interface signaling, if the high-speed packet channel is configured, only one of the RL information of the newly established enhanced dedicated channel EDCH carries F - TPICH information, and the RL is not an EDCH service link; then the base station considers that the signaling configuration information of the network controller is incorrect, and returns a failure response to the network controller.
- the configuration information is correct and a successful response is returned to the network controller.
- the foregoing ground interface signaling includes one of the following: a radio link setup message, a radio link add message, and a radio link reconfiguration message.
- the ground interface comprises: an Iub port and/or an Iur port.
- the RL information of the newly established RL carrying the F-TPICH information and/or the RL information and the uplink closed-loop transmit diversity information of the newly established EDCH carrying the F-TPICH information may be sent in one signaling.
- FIG. 5 is a first flowchart of a method for processing uplink closed loop transmit diversity configuration information according to a preferred embodiment of the present invention. As shown in FIG. 5, the method includes the following steps S502 to S506.
- Step S502 The RNC configures the base station to perform uplink closed loop transmit diversity for the UE.
- Step S504 The ground interface signaling uses the radio link setup message, and the radio link information RL information of the newly established two radio links RL does not include F-TPICH information.
- Step S506 After receiving the message, the Node B (base station) considers that the signaling configuration information of the network controller is incorrect, and returns a failure response to the network controller.
- the preferred embodiment of the present invention provides a method for processing uplink closed loop transmit diversity configuration information.
- FIG. 6 is a second flowchart of a method for processing uplink closed loop transmit diversity configuration information according to a preferred embodiment of the present invention. As shown in FIG. 6, the method includes the following steps S602 to S606. Step S602: The RNC configures the DRNC for uplink closed-loop transmit diversity for the UE.
- Step S604 The ground interface signaling uses a radio link setup message, and when the serving cell with the dedicated channel DCH is carried, only one of the newly established two radio link RLs of the radio link information RL information carries the F-TPICH. Information, and the cell to which the RL belongs is not a serving cell of the dedicated channel DCH.
- Step S606 After receiving the message, the DRNC considers that the signaling configuration information of the network controller is incorrect, and returns a failure response to the network controller.
- the preferred embodiment of the present invention provides a method for processing uplink closed loop transmit diversity configuration information.
- the base station receives the uplink closed loop transmit diversity configuration information sent by the radio network controller RNC through the ground interface signaling.
- FIG. 7 is Flowchart 3 of the method for processing uplink closed loop transmit diversity configuration information according to a preferred embodiment of the present invention. As shown in FIG. 7, the method includes the following steps S702 to S706. Step S702: The RNC creates two radio links of the UE, and only has a dedicated channel DCH configuration. Step S704: The RNC configures the base station to perform uplink closed-loop transmit diversity for the UE.
- Step S706 The ground interface signaling uses the radio link reconfiguration message to carry the high-speed packet channel setup information, wherein only one of the newly established two enhanced dedicated channel EDCHs carries the F-TPICH information, and the RL is not the EDCH. Service link.
- Step S708 After receiving the message, the base station determines that the signaling configuration information of the radio network controller is incorrect, and returns a failure response to the radio network controller.
- the preferred embodiment of the present invention provides a method for processing uplink closed loop transmit diversity configuration information.
- FIG. 8 is a fourth flowchart of a method for processing uplink closed loop transmit diversity configuration information according to a preferred embodiment of the present invention. As shown in FIG. 8, the method includes the following steps S802 to S808. Step S802: The RNC creates three radio links of the UE, and only has a dedicated channel DCH configuration.
- Step S804 The RNC configures the base station to perform uplink closed-loop transmit diversity for the UE.
- Step S806 The ground interface signaling uses the radio link reconfiguration message to carry the high-speed packet channel setup information, where the three RL information of the newly established enhanced dedicated channel EDCH have two RLs carrying the F-TPICH information.
- Step S808 After receiving the message, the base station considers that the signaling configuration information of the radio network controller is incorrect, and returns a failure response to the radio network controller.
- the preferred embodiment of the present invention provides a method for processing uplink closed loop transmit diversity configuration information.
- FIG. 9 is a flowchart 5 of a method for processing uplink closed loop transmit diversity configuration information according to a preferred embodiment of the present invention. As shown in FIG. 9, the method includes the following steps S902 to S908. Step S902: The RNC configures the base station to perform uplink closed-loop transmit diversity for the UE.
- Step S904 The ground interface signaling uses a radio link setup message, and the serving cell carrying the dedicated channel DCH belongs to the RL1, wherein the newly established three radio links RL (RL1, RL2, RL3) have the radio link information RL information. There are only two RL1s, and RL2 carries F-TPICH information.
- Step S906 After receiving the message, the Node B determines RL1, RL2 belongs to the link set RLSET1, and RL3 belongs to RLSET2.
- the foregoing embodiment provides a method and a device for processing uplink closed loop transmit diversity configuration information, which solves some signaling abnormal configurations when the network controller performs the uplink closed loop transmit diversity configuration for the UE by the ground interface signaling.
- the processing flow is completed to improve the configuration of the uplink closed-loop transmit diversity of the base station for the UE by the network controller, and to ensure the implementation of the uplink closed-loop transmit diversity function.
- the invention is not limited to any specific combination of hardware and software.
- the above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本发明公开了一种上行闭环发送分集配置信息的处理方法及装置,该方法包括:基站接收RNC配置的上行闭环发送分集配置信息;基站根据上行闭环发送分集配置信息中携带的F-TPICH配置信息和/或基站配置的服务小区的类型,判断上行闭环发送分集配置信息是否是错误的;如果判断结果为是,基站向RNC发送失败响应。通过本发明,完善了RNC对基站的上行闭环发送分集的配置,在一定程度上保证了上行闭环发送分集功能的实现。
Description
上行闭环发送分集配置信息的处理方法及装置 技术领域 本发明涉及通信领域, 具体而言, 涉及一种上行闭环发送分集配置信息的处理方 法及装置。 背景技术 多天线技术通过在发送端和 (或) 接收端使用多根天线来实现更高的系统容量、 更广的小区覆盖以及更好的业务质量。 发送端和 (或) 接收端的多根天线既可以用来 实现发送或接收分集也可以用来实现空间复用。 其中, 发送分集技术是一种在发送端 发送至少 2个含有相同信息的信号的无线通信领域的抗衰落技术。 这些承载相同信息 的信号来源于至少 2个相互独立的信号源。 发送分集技术依据其发射信号样值的结构 与统计特性以及其所占无线资源的不同, 可以划分为空间、频率、 时间 3大基本类型, 也可以是这 3种类型的相互结合。 所谓空间分集是指利用不同发射地点 (空间) 位置 的不同, 信号在经历信道后达到接收端时在统计特性上的不相关性, 实现抗衰落的功 能。所谓频率分集是指利用位于不同频段的信号经衰落信道后在统计上的不相关特性, 即不同频段衰落统计特性上的差异, 来实现抗衰落 (频率选择性) 的功能。 实现时可 以将待发送的信息分别调制在频率不相关的载波上进行发射。 所谓时间分集是指利用 一个随机衰落信号, 当取样点的时间间隔足够大时(大于传输信道相干时间), 样点间 的衰落在统计上是互不相关的, 即利用时间上衰落统计特性上的差异来实现抗时间选 择性衰落。 发送分集技术依据接收端是否需要向发送端反馈分集需要的参数分为开环 发送分集模式和闭环发送分集模式。 开环发送分集模式下, 接收端不向发送端反馈任 何额外的与发射相关的信息, 发送端可以自行使用相应的编码技术 (例如简单的空- 时编码) 完成发送分集。 闭环发送分集模式下, 接收端需要使用反馈信道反馈给发射 端一个与发送分集相关的参数 (例如发送分集所需的预编码向量, 通过预编码指示信 息指示), 发送端在接收后使用该反馈信息完成发送分集。 在 3GPP Release 10中, HSUPA系统用户端的上行开环发送分集已经完成了标准 的制定(TR25.863 ), 目前正在讨论闭环发送分集的相关内容, 引入被传送预编码指示 (Transmitted Precoding indication, 简称为 TPI)。 当前业界在上行闭环发送分集的信 道结构达成共识,如图 1所示,增加一个上行信道,即辅专用物理控制信道 S-DPCCH, 上传辅导频值给网络侧, 网络会利用接收到辅导频值和专用物理控制信道 DPCCH中 的导频值来了解到信道路径的衰弱情况, 用于估算 ΤΡΙ值; 新增加一个下行信道, 类
似于分数专用物理信道 F-DPCH, 即 F-TPICH 分数预编码指示信道, 用于传送上行发 射分集的预编码值给终端。 TPI指示更新速率是 3个时隙。 收到 TPI后的 512码片速 率, 终端在第一个 DPCCH时隙边界应用 TPI中指示的预编码加权。 对于接收到 TPI, 终端将测量其可靠性, 如果终端在先前 3或 240时隙里估算来自服务链路上 F-TPICH 上的 TPI域, 至少有一个 TPI符合码能够满足一定测量门限值 Qtpi, 其中 Qtpi是由相 关测试决定的, 3时隙或 240时隙是由高层决定的, 终端就应用这个接收到 TPI命令, 即使用这个 TPI域中预编码值进行 beamforming运算, 完成上行闭环发送分集。 针对相关技术中相关技术中 RNC 对基站进行上行闭环发送分集配置信息配置时 导致的信令异常的问题, 目前尚未提出有效的解决方案。 发明内容 针对相关技术中 RNC 对基站进行上行闭环发送分集配置信息配置时导致的信令 异常的问题, 本发明提供了一种上行闭环发送分集配置信息的处理方法及装置, 以至 少解决该问题。 根据本发明的一个方面, 提供了一种上行闭环发送分集配置信息的处理方法, 该 方法包括:基站接收无线网络控制器 RNC配置的上行闭环发送分集配置信息;所述基 站根据所述上行闭环发送分集配置信息中携带的分数预编码指示信道 F-TPICH配置信 息和 /或所述基站配置的服务小区的类型, 判断所述上行闭环发送分集配置信息是否是 错误的; 如果判断结果为是, 所述基站向所述无线网络控制器 RNC发送失败响应。 优选地, 所述基站根据所述上行闭环发送分集配置信息中携带的 F-TPICH配置信 息和 /或所述基站配置的服务小区的类型, 判断所述上行闭环发送分集配置信息是错误 的包括以下至少之一: 所述基站确定所述上行闭环发送分集配置信息中建立的无线链路 RL的无线链路 信息 RL information (信息) 和 /或建立的增强专用信道 EDCH的 RL information里均 不包含 F-TPICH信息; 所述基站确定所述 RNC的配置的所述上行闭环发送分集配置 信息是错误的; 所述基站确定配置有专用信道 DCH 的服务小区, 所述上行闭环发送分集配置信 息中建立的 RL 的 RL information只有 1 条携带有 F-TPICH 信息, 且所述携带有 F-TPICH信息的 RL information所对应的 RL所属的小区不是专用信道 DCH的服务小 区; 所述基站确定所述 RNC的配置的所述上行闭环发送分集配置信息是错误的;
所述基站确定配置有高速分组信道, 所述上行闭环发送分集配置信息中建立的增 强专用信道 EDCH的 RL information只有 1条携带有 F-TPICH信息, 且所述携带有 F-TPICH信息的 RL information所对应的 RL不是 EDCH服务链路; 所述基站确定所 述 RNC的配置的所述上行闭环发送分集配置信息是错误的; 所述基站确定所述上行闭环发送分集配置信息中建立的 RL的 RL information和 / 或建立的 EDCH的 RL information里至少有 1条 RL information携带有所述 F-TPICH 信息,且不是所有 RL information都携带有所述 F-TPICH信息;所述基站确定所述 RNC 的配置的所述上行闭环发送分集配置信息是错误的; 所述基站确定所述上行闭环发送分集配置信息中建立的 RL的 RL information和 / 或建立的 EDCH的 RL information里至少有 1条 RL information携带有所述 F-TPICH 信息, 且不是所有 RL information都携带有所述 F-TPICH信息; 所述基站判断 UE的 服务链路集下的 RL是否全部配置有所述 F-TPICH信息; 如果判断结果为是, 则所述 基站确定所述 RNC的配置的所述上行闭环发送分集配置信息是正确的,如果判断结果 为否, 则所述基站确定所述 RNC的配置的所述上行闭环发送分集配置信息是错误的。 优选地,上述方法还包括:判断结果为是时,所述基站向所述 RNC发送成功响应。 优选地,所述基站通过地面接口的信令接收所述 RNC配置的所述上行闭环发送分 集配置信息。 优选地, 所述地面接口的信令包括以下之一: 无线链路建立消息、 无线链路增加 消息、 无线链路重配消息。 优选地, 所述地面接口包括: Iub口和 /或 Iur口。 根据本发明的又一方面, 还提供了一种上行闭环发送分集配置信息的处理装置, 应用于基站, 包括: 接收模块, 设置为接收无线网络控制器 (RNC) 配置的上行闭环 发送分集配置信息; 第一判断模块, 设置为根据所述上行闭环发送分集配置信息中携 带的分数预编码指示信道(F-TPICH)配置信息和 /或所述基站配置的服务小区的类型, 判断所述上行闭环发送分集配置信息是否是错误的; 第一发送模块, 设置为所述第一 判断模块的判断结果为是时, 向所述 RNC发送失败响应。 优选地, 所述第一判断模块包括以下至少之一的模块- 第一确定模块,设置为确定所述上行闭环发送分集配置信息中建立的无线链路 RL 的无线链路信息(RL information)禾 或建立的增强专用信道(EDCH)的 RL information
里均不包含 F-TPICH信息; 第二确定模块, 设置为确定所述 RNC的配置的所述上行 闭环发送分集配置信息是错误的; 第三确定模块, 设置为确定配置有专用信道 DCH 的服务小区, 所述上行闭环发 送分集配置信息中建立的 RL的 RL information只有 1条携带有 F-TPICH信息, 且所 述携带有 F-TPICH信息的 RL information所对应的 RL所属的小区不是专用信道 DCH 的服务小区;第四确定模块,设置为确定所述 RNC的配置的所述上行闭环发送分集配 置信息是错误的; 第五确定模块, 设置为确定配置有高速分组信道, 所述上行闭环发送分集配置信 息中建立的增强专用信道 EDCH的 RL information只有 1条携带有 F-TPICH信息, 且 所述携带有 F-TPICH信息的 RL information所对应的 RL不是 EDCH服务链路; 第六 确定模块, 设置为确定所述 RNC的配置的所述上行闭环发送分集配置信息是错误的; 第七确定模块, 设置为确定所述上行闭环发送分集配置信息中建立的 RL 的 RL information和 /或建立的 EDCH的 RL information里至少有 1条 RL information携带有 所述 F-TPICH信息, 且不是所有 RL information都携带有所述 F-TPICH信息; 第八确 定模块, 设置为确定所述 RNC的配置的所述上行闭环发送分集配置信息是错误的; 第九确定模块, 设置为确定所述上行闭环发送分集配置信息中建立的 RL 的 RL information和 /或建立的 EDCH的 RL information里至少有 1条 RL information携带有 所述 F-TPICH信息, 且不是所有 RL information都携带有所述 F-TPICH信息; 第二判 断模块,设置为判断该 UE的服务链路集下的 RL是否全部配置有所述 F-TPICH信息; 第十确定模块,设置为所述第二判断模块的判断结果为是时,确定所述 RNC的配置的 所述上行闭环发送分集配置信息是正确的, 第十一判断模块, 设置为所述第二判断模 块的判断结果为否时,确定所述 RNC的配置的所述上行闭环发送分集配置信息是错误 的。 优选地, 上述装置还包括: 第二发送模块, 设置为所述第一判断模块的判断结果 为是时, 向所述 RNC发送成功响应。 优选地,所述接收模块通过地面接口的信令接收所述 RNC配置的所述上行闭环发 送分集配置信息。 通过本发明, 采用基站根据接收到的上行闭环发送分集配置信息中携带的 F-TPICH配置信息和服务小区的类型,判断上行闭环发送分集配置信息是否是错误的, 并在错误的情况下, 向 RNC发送失败响应, 克服了相关技术中 RNC对基站进行上行
闭环发送分集配置信息配置时导致的信令异常的问题,从而完善了 RNC对基站的上行 闭环发送分集的配置, 在一定程度上保证了上行闭环发送分集功能的实现。 附图说明 此处所说明的附图用来提供对本发明的进一步理解, 构成本申请的一部分, 本发 明的示意性实施例及其说明用于解释本发明, 并不构成对本发明的不当限定。 在附图 中- 图 1是根据相关技术的上行闭环发送分集的信道结构示意图; 图 2是根据本发明实施例的上行闭环发送分集配置信息的处理方法的流程图; 图 3是根据本发明实施例的上行闭环发送分集配置信息的处理装置的结构框图; 图 4是根据本发明实施例的上行闭环发送分集配置信息的处理装置的优选的结构 框图; 图 5 是根据本发明优选实施例的上行闭环发送分集配置信息的处理方法流程图
图 6是根据本发明优选实施例的上行闭环发送分集配置信息的处理方法的流程图
图 7是根据本发明优选实施例的上行闭环发送分集配置信息的处理方法的流程图
图 8是根据本发明优选实施例的上行闭环发送分集配置信息的处理方法的流程图 四; 以及 图 9是根据本发明优选实施例的上行闭环发送分集配置信息的处理方法的流程图 五。 具体实施方式 下文中将参考附图并结合实施例来详细说明本发明。 需要说明的是, 在不冲突的 情况下, 本申请中的实施例及实施例中的特征可以相互组合。
目前 3GPP协议中已经增加了上行闭环发送分集的 F-TPICH信息地面接口配置的 支持, 协议里支持网络控制器在为用户设备 (UE) 和基站配置上行闭环发送分集时, 可以配置为仅在 UE 的服务链路配置 F-TPICH, 或在 UE 的服务链路集小区都配置 F-TPICH。 但是针对一些信令异常配置的处理流程未明确, 例如配置上行闭环发送分 集时没有 RL配置有 F-TPICH, 以及只有 1条 RL配置有 F-TPICH但该 RL不是服务 链路等。 在下述实施例中, 通过基站根据接收到的上行闭环发送分集配置信息和服务 小区的类型, 判断上行闭环发送分集配置信息是否是错误的, 并在错误的情况下, 向 RNC发送失败响应, 克服了上述技术问题。 本优选实施例提供了一种图 2是根据本发明实施例的上行闭环发送分集配置信息 的处理方法的流程图, 如图 2所示, 该方法包括如下步骤 S202至步骤 S206。 步骤 S202: 基站接收 RNC配置的上行闭环发送分集配置信息。 步骤 S204: 基站根据上行闭环发送分集配置信息中携带的分数预编码指示信道 (Fractional Precoding Indication Channel,简称为 F-TPICH)配置信息和 /或基站配置的 服务小区的类型, 判断上行闭环发送分集配置信息是否是错误的。 步骤 S206: 如果判断结果为是, 基站向 RNC发送失败响应。 通过上述步骤, 基站根据接收到的上行闭环发送分集配置信息中携带的 F-TPICH 配置信息和服务小区的类型, 判断上行闭环发送分集配置信息是否是错误的, 并在错 误的情况下, 向 RNC发送失败响应, 克服了相关技术中 RNC对基站进行上行闭环发 送分集配置信息配置时导致的信令异常的问题,从而完善了 RNC对基站的上行闭环发 送分集的配置, 在一定程度上保证了上行闭环发送分集功能的实现。 在实施时, 可以通过多种方式实现根据上行闭环发送分集配置信息中携带的链路 信息和 /或基站配置的服务小区的类型, 判断上行闭环发送分集配置信息是否是错误 的。 本实施例提供了如下五种方式: 方式一: 基站确定上行闭环发送分集配置信息中建立的无线链路 RL的无线链路 信息 RL information和 /或建立的增强专用信道 EDCH的 RL information里均不包含 F-TPICH信息; 基站确定 RNC的配置的上行闭环发送分集配置信息是错误的; 方式二: 基站确定配置有专用信道 DCH 的服务小区, 上行闭环发送分集配置信 息中建立的 RL的 RL information只有 1条携带有 F-TPICH信息, 且携带有 F-TPICH
信息的 RL information所对应的 RL所属的小区不是专用信道 DCH的服务小区; 基站 确定 RNC的配置的上行闭环发送分集配置信息是错误的; 方式三: 基站确定配置有高速分组信道, 上行闭环发送分集配置信息中建立的增 强专用信道 (Enhanced Dedicated Channel, 简称为 EDCH) 的 RL information只有 1 条携带有 F-TPICH信息, 且携带有 F-TPICH信息的 RL information所对应的 RL不是 EDCH服务链路; 基站确定 RNC的配置的上行闭环发送分集配置信息是错误的; 方式四: 基站确定上行闭环发送分集配置信息中建立的 RL的 RL information和 / 或建立的 EDCH的 RL information里至少有 1条 RL information携带有 F-TPICH信息, 且不是所有 RL information都携带有 F-TPICH信息;基站确定 RNC的配置的上行闭环 发送分集配置信息是错误的; 方式五: 基站确定上行闭环发送分集配置信息中建立的 RL的 RL information和 / 或建立的 EDCH的 RL information里至少有 1条 RL information携带有 F-TPICH信息, 且不是所有 RL information都携带有 F-TPICH信息; 基站判断 UE的服务链路集下的 RL是否全部配置有 F-TPICH信息; 如果判断结果为是, 则基站确定 RNC的配置的上 行闭环发送分集配置信息是正确的,如果判断结果为否,则基站确定 RNC的配置的上 行闭环发送分集配置信息是错误的。 为了信令发送的流程完整,在判断结果为是时,基站还可以向 RNC发送成功响应。 在实施时, 为了提高信息接收的可靠性, 基站可以通过地面接口的信令接收 RNC 配置的上行闭环发送分集配置信息。 比较优的, 该地面接口的信令包括以下之一: 无 线链路建立消息、无线链路增加消息、无线链路重配消息。 该地面接口包括: Iub口和 /或 Iur口。 需要说明的是, 在附图的流程图示出的步骤可以在诸如一组计算机可执行指令的 计算机系统中执行, 并且, 虽然在流程图中示出了逻辑顺序, 但是在某些情况下, 可 以以不同于此处的顺序执行所示出或描述的步骤。 在另外一个实施例中, 还提供了一种上行闭环发送分集配置信息的处理软件, 该 软件用于执行上述实施例及优选实施例中描述的技术方案。 在另外一个实施例中, 还提供了一种存储介质, 该存储介质中存储有上述上行闭 环发送分集配置信息的处理软件, 该存储介质包括但不限于: 光盘、 软盘、 硬盘、 可 擦写存储器等。
本发明实施例还提供了一种上行闭环发送分集配置信息的处理装置, 该装置可以 应用于基站, 该上行闭环发送分集配置信息的处理装置可以用于实现上述上行闭环发 送分集配置信息的处理方法及优选实施方式, 已经进行过说明的, 不再赘述, 下面对 该上行闭环发送分集配置信息的处理装置中涉及到的模块进行说明。如以下所使用的, 术语"模块"可以实现预定功能的软件和 /或硬件的组合。 尽管以下实施例所描述的系统 和方法较佳地以软件来实现, 但是硬件, 或者软件和硬件的组合的实现也是可能并被 构想的。 图 3是根据本发明实施例的上行闭环发送分集配置信息的处理装置的结构框图, 如图 3所示, 该装置包括: 接收模块 32, 第一判断模块 34, 第一发送模块 36, 下面 对上述结构进行详细描述。 接收模块 32, 设置为接收 RNC配置的上行闭环发送分集配置信息; 第一判断模 块 34, 连接至接收模块 32, 设置为根据接收模块 32接收到的上行闭环发送分集配置 信息中携带的 F-TPICH配置信息和 /或基站配置的服务小区的类型,判断上行闭环发送 分集配置信息是否是错误的; 第一发送模块 36, 连接至第一判断模块 34, 设置为第一 判断模块 34的判断结果为是时, 向 RNC发送失败响应。 图 4是根据本发明实施例的上行闭环发送分集配置信息的处理装置的优选的结构 框图, 如图 4所示, 下面对上述结构进行详细描述。 第一确定模块 340, 设置为确定上行闭环发送分集配置信息中建立的无线链路 RL 的无线链路信息 RL information和 /或建立的增强专用信道 EDCH的 RL information里 均不包含 F-TPICH信息;第二确定模块 341,设置为确定 RNC的配置的上行闭环发送 分集配置信息是错误的; 第三确定模块 342, 设置为确定配置有专用信道 DCH的服务小区, 上行闭环发送 分集配置信息中建立的 RL的 RL information只有 1条携带有 F-TPICH信息, 且携带 有 F-TPICH信息的 RL information所对应的 RL所属的小区不是专用信道 DCH的服务 小区; 第四确定模块 343, 设置为确定 RNC的配置的上行闭环发送分集配置信息是错 误的; 第五确定模块 344, 设置为确定配置有高速分组信道, 上行闭环发送分集配置信 息中建立的增强专用信道 EDCH的 RL information只有 1条携带有 F-TPICH信息, 且 携带有 F-TPICH信息的 RL information所对应的 RL不是 EDCH服务链路; 第六确定 模块 345, 设置为确定 RNC的配置的上行闭环发送分集配置信息是错误的;
第七确定模块 346, 设置为确定上行闭环发送分集配置信息中建立的 RL 的 RL information和 /或建立的 EDCH的 RL information里至少有 1条 RL information携带有 F-TPICH信息,且不是所有 RL information都携带有 F-TPICH信息;第八确定模块 347, 设置为确定 RNC的配置的上行闭环发送分集配置信息是错误的; 第九确定模块 348, 设置为确定上行闭环发送分集配置信息中建立的 RL 的 RL information和 /或建立的 EDCH的 RL information里至少有 1条 RL information携带有 F-TPICH信息,且不是所有 RL information都携带有 F-TPICH信息;第二判断模块 349, 设置为判断 UE的服务链路集下的 RL是否全部配置有 F-TPICH信息; 第十确定模块 350, 连接至第二判断模块 349, 设置为第二判断模块的判断结果为是时, 确定 RNC 的配置的上行闭环发送分集配置信息是正确的, 第十一判断模块 351, 连接至第二判 断模块 349, 设置为第二判断模块 349的判断结果为否时, 确定 RNC的配置的上行闭 环发送分集配置信息是错误的。 优选地, 上述装置还包括: 第二发送模块 42, 连接至第一判断模块 34, 设置为第 一判断模块 34的判断结果为是时, 向 RNC发送成功响应。 下面将结合优选实施例进行说明, 以下优选实施例结合了上述实施例及优选实施 方式。 优选实施例一 本优选实施例提供了一种上行闭环发送分集的 F-TPICH 信息地面接口配置的方 法。 该方法根据基站接收到的上行闭环发送分集配置信息中无线链路的配置信息确定 无线网络控制器的信令配置信息是否错误。 在本优选实施例中, 提供了如下五种方式: 方式一:基站通过地面接口信令接收无线网络控制器 RNC发送的上行闭环发送分 集配置信息时, 如果其中的新建立的无线链路 RL的无线链路信息 RL information和 / 或新建立的增强专用信道 EDCH的 RL information里都不包含 F-TPICH信息时, 则基 站认为网络控制器的信令配置信息错误, 向网络控制器返回失败响应。 方式二:基站通过地面接口信令接收无线网络控制器 RNC发送的上行闭环发送分 集配置信息时, 如果配置有专用信道 DCH 的服务小区时, 其中的新建立的无线链路 RL的无线链路信息 RL information只有 1条携带有 F-TPICH信息, 并且该 RL所属小
区不是专用信道 DCH 的服务小区; 则基站认为网络控制器的信令配置信息错误, 向 网络控制器返回失败响应。 方式三:基站通过地面接口信令接收无线网络控制器 RNC发送的上行闭环发送分 集配置信息时, 如果配置有高速分组信道时, 其中新建立的增强专用信道 EDCH 的 RL information只有 1条携带有 F-TPICH信息, 并且该 RL不是 EDCH服务链路; 则 基站认为网络控制器的信令配置信息错误, 向网络控制器返回失败响应。 方式四:基站通过地面接口信令接收无线网络控制器 RNC发送的上行闭环发送分 集配置信息时, 如果其中的新建立的无线链路 RL的无线链路信息 RL information和 / 或新建立的增强专用信道 EDCH的 RL information里有 1条 RL以上携带有 F-TPICH 信息, 但不是全部 RL都携带有 F-TPICH信息; 则基站认为网络控制器的信令配置信 息错误, 向网络控制器返回失败响应。 方式五:基站通过地面接口信令接收无线网络控制器 RNC发送的上行闭环发送分 集配置信息时, 如果其中的新建立的无线链路 RL的无线链路信息 RL information和 / 或新建立的增强专用信道 EDCH的 RL information里有 1条 RL以上携带有 F-TPICH 信息, 但不是全部 RL都携带有 F-TPICH信息; 如果基站确定的服务链路集下的 RL 未全部配置有 F-TPICH信息则基站认为网络控制器的信令配置信息错误, 向网络控制 器返回失败响应;和\或如果基站确定的服务链路集下的 RL全部配置有 F-TPICH信息 则基站认为网络控制器的信令配置信息正确, 向网络控制器返回成功响应。 作为一个较优的实施方式, 上述地面接口信令包括以下之一: 无线链路建立消息、 无线链路增加消息、 无线链路重配消息。 优选地, 地面接口包括: Iub口禾口 /或 Iur口。 优选地, 携带有 F-TPICH信息的新建立的 RL的 RL information和 /或所述携带有 F-TPICH信息的新建立的 EDCH的 RL information与上行闭环发送分集信息可以在一 个信令中发送。 通过本优选实施例, 可以解决网络控制器通过地面接口信令对基站进行针对 UE 的上行闭环发送分集的配置时, 一些信令异常配置的处理流程。 从而完善网络控制器 对基站针对 UE的上行闭环发送分集的配置, 并保证上行闭环发送分集功能的实现。 优选实施例二
本优选实施例提供了一种上行闭环发送分集配置信息的处理方法, 在本优选实施 例中,基站通过地面接口信令接收无线网络控制器 RNC发送的上行闭环发送分集配置 信息时,如果其中的新建立的无线链路 RL的无线链路信息 RL information里都不包含 F-TPICH信息。 图 5是根据本发明优选实施例的上行闭环发送分集配置信息的处理方 法流程图一, 如图 5所示, 该方法包括如下步骤 S502至步骤 S506。 步骤 S502: RNC对基站进行针对 UE的上行闭环发送分集进行配置。 步骤 S504: 地面接口信令使用无线链路建立消息, 新建立的 2条无线链路 RL的 无线链路信息 RL information里都不包含 F-TPICH信息。 步骤 S506: 节点 B (基站)接收到消息后, 认为网络控制器的信令配置信息错误, 向网络控制器返回失败响应。 优选实施例三 本优选实施例提供了一种上行闭环发送分集配置信息的处理方法, 在本优选实施 例中,基站通过地面接口信令接收无线网络控制器 RNC发送的上行闭环发送分集配置 信息时, 如果配置有专用信道 DCH的服务小区时, 其中新建立的无线链路 RL的无线 链路信息 RL information只有 1条携带有 F-TPICH信息, 并且该 RL所属小区不是专 用信道 DCH的服务小区。 图 6是根据本发明优选实施例的上行闭环发送分集配置信 息的处理方法流程图二, 如图 6所示, 该方法包括如下步骤 S602至步骤 S606。 步骤 S602: RNC对 DRNC进行针对 UE的上行闭环发送分集进行配置。 步骤 S604: 地面接口信令使用无线链路建立消息, 携带有专用信道 DCH的服务 小区时,其中新建立的 2条无线链路 RL的无线链路信息 RL information里只有 1条携 带有 F-TPICH信息, 并且该 RL所属小区不是专用信道 DCH的服务小区。 步骤 S606: DRNC接收到消息后, 认为网络控制器的信令配置信息错误, 向网络 控制器返回失败响应。 优选实施例四 本优选实施例提供了一种上行闭环发送分集配置信息的处理方法, 在本优选实施 例中,基站通过地面接口信令接收无线网络控制器 RNC发送的上行闭环发送分集配置 信息时, 如果配置有高速分组信道时, 其中新建立的增强专用信道 EDCH 的 RL information只有 1条携带有 F-TPICH信息, 并且该 RL不是 EDCH服务链路。 图 7是
根据本发明优选实施例的上行闭环发送分集配置信息的处理方法流程图三, 如图 7所 示, 该方法包括如下步骤 S702至步骤 S706。 步骤 S702: RNC新建 UE的 2条无线链路, 仅有专用信道 DCH配置。 步骤 S704: RNC对基站进行针对 UE的上行闭环发送分集进行配置。 步骤 S706: 地面接口信令使用无线链路重配消息, 携带高速分组信道建立信息, 其中新建立的 2条增强专用信道 EDCH的 RL information只有 1条携带有 F-TPICH信 息, 并且该 RL不是 EDCH服务链路。 步骤 S708: 基站接收到消息后, 确定无线网络控制器的信令配置信息错误, 向无 线网络控制器返回失败响应。 优选实施例五 本优选实施例提供了一种上行闭环发送分集配置信息的处理方法, 在本优选实施 例中,基站通过地面接口信令接收无线网络控制器 RNC发送的上行闭环发送分集配置 信息时, 如果其中新建立的增强专用信道 EDCH的 RL information里有 1条 RL以上 携带有 F-TPICH信息, 但不是全部 RL都携带有 F-TPICH信息。 图 8是根据本发明优 选实施例的上行闭环发送分集配置信息的处理方法流程图四, 如图 8所示, 该方法包 括如下步骤 S802至步骤 S808。 步骤 S802: RNC新建 UE的 3条无线链路, 仅有专用信道 DCH配置。 步骤 S804: RNC对基站进行针对 UE的上行闭环发送分集进行配置。 步骤 S806: 地面接口信令使用无线链路重配消息, 携带高速分组信道建立信息, 其中新建立的增强专用信道 EDCH的 3条 RL information有 2条 RL携带有 F-TPICH 信息。 步骤 S808: 基站接收到消息后, 认为无线网络控制器的信令配置信息错误, 向无 线网络控制器返回失败响应。 优选实施例六 本优选实施例提供了一种上行闭环发送分集配置信息的处理方法, 在本优选实施 例中,基站通过地面接口信令接收无线网络控制器 RNC发送的上行闭环发送分集配置 信息时, 如果其中的新建立的无线链路 RL的无线链路信息 RL information n里有 1条
RL以上携带有 F-TPICH信息, 但不是全部 RL都携带有 F-TPICH信息; 且基站确定 的服务链路集下的 RL全部配置有 F-TPICH信息。 图 9是根据本发明优选实施例的上 行闭环发送分集配置信息的处理方法流程图五,如图 9所示,该方法包括如下步骤 S902 至步骤 S908。 步骤 S902: RNC对基站进行针对 UE的上行闭环发送分集进行配置。 步骤 S904: 地面接口信令使用无线链路建立消息, 携带有专用信道 DCH的服务 小区属于 RL1, 其中新建立的 3条无线链路 RL (RL1,RL2,RL3 ) 的无线链路信息 RL information里只有 2条 RL1,RL2携带有 F-TPICH信息。 步骤 S906: 节点 B接收到消息后, 节点 B确定 RL1, RL2属于链路集 RLSET1, RL3属于 RLSET2。 步骤 S908: 节点 B确定无线网络控制器的信令配置信息正确, 向无线网络控制器 返回成功响应。 通过上述实施例, 提供了一种上行闭环发送分集配置信息的处理方法及装置, 解 决了网络控制器通过地面接口信令对基站进行针对 UE的上行闭环发送分集的配置时, 一些信令异常配置的处理流程, 从而完善网络控制器对基站针对 UE的上行闭环发送 分集的配置, 并保证上行闭环发送分集功能的实现。 需要说明的是, 这些技术效果并 不是上述所有的实施方式所具有的, 有些技术效果是某些优选实施方式才能取得的。 显然, 本领域的技术人员应该明白, 上述的本发明的各模块或各步骤可以用通用 的计算装置来实现, 它们可以集中在单个的计算装置上, 或者分布在多个计算装置所 组成的网络上, 可选地, 它们可以用计算装置可执行的程序代码来实现, 从而可以将 它们存储在存储装置中由计算装置来执行,或者将它们分别制作成各个集成电路模块, 或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。 这样, 本发明不限 制于任何特定的硬件和软件结合。 以上所述仅为本发明的优选实施例而已, 并不用于限制本发明, 对于本领域的技 术人员来说, 本发明可以有各种更改和变化。 凡在本发明的精神和原则之内, 所作的 任何修改、 等同替换、 改进等, 均应包含在本发明的保护范围之内。
Claims
1. 一种上行闭环发送分集配置信息的处理方法, 包括:
基站接收无线网络控制器 RNC配置的上行闭环发送分集配置信息; 所述基站根据所述上行闭环发送分集配置信息中携带的分数预编码指示信 道 F-TPICH配置信息和 /或所述基站配置的服务小区的类型, 判断所述上行闭 环发送分集配置信息是否是错误的;
如果判断结果为是, 所述基站向所述 RNC发送失败响应。
2. 根据权利要求 1所述的方法, 其中, 所述基站根据所述上行闭环发送分集配置 信息中携带的 F-TPICH配置信息和 /或所述基站配置的服务小区的类型, 判断 所述上行闭环发送分集配置信息是错误的包括以下至少之一:
所述基站确定所述上行闭环发送分集配置信息中建立的无线链路 RL的无 线链路信息 RL information和 /或建立的增强专用信道 EDCH的 RL information 里均不包含 F-TPICH信息; 所述基站确定所述 RNC的配置的所述上行闭环发 送分集配置信息是错误的;
所述基站确定配置有专用信道 DCH 的服务小区, 所述上行闭环发送分集 配置信息中建立的 RL的 RL information只有 1条携带有 F-TPICH信息, 且所 述携带有 F-TPICH信息的 RL information所对应的 RL所属的小区不是专用信 道 DCH的服务小区; 所述基站确定所述 RNC的配置的所述上行闭环发送分集 配置信息是错误的;
所述基站确定配置有高速分组信道, 所述上行闭环发送分集配置信息中建 立的增强专用信道 EDCH的 RL information只有 1条携带有 F-TPICH信息, 且 所述携带有 F-TPICH信息的 RL information所对应的 RL不是 EDCH服务链路; 所述基站确定所述 RNC的配置的所述上行闭环发送分集配置信息是错误的; 所述基站确定所述上行闭环发送分集配置信息中建立的 RL 的 RL information和 /或建立的 EDCH的 RL information里至少有 1条 RL information 携带有所述 F-TPICH信息, 且不是所有 RL information都携带有所述 F-TPICH 信息; 所述基站确定所述 RNC 的配置的所述上行闭环发送分集配置信息是错 误的;
所述基站确定所述上行闭环发送分集配置信息中建立的 RL 的 RL information和 /或建立的 EDCH的 RL information里至少有 1条 RL information 携带有所述 F-TPICH信息, 且不是所有 RL information都携带有所述 F-TPICH 信息; 所述基站判断用户设备 UE的服务链路集下的 RL是否全部配置有所述 F-TPICH信息; 如果判断结果为是, 则所述基站确定所述 RNC的配置的所述 上行闭环发送分集配置信息是正确的, 如果判断结果为否, 则所述基站确定所 述 RNC的配置的所述上行闭环发送分集配置信息是错误的。
3. 根据权利要求 1或 2所述的方法, 其中, 还包括: 判断结果为是时, 所述基站 向所述 RNC发送成功响应。
4. 根据权利要求 1或 2所述的方法, 其中, 所述基站通过地面接口的信令接收所 述 RNC配置的所述上行闭环发送分集配置信息。
5. 根据权利要求 4所述的方法, 其中, 所述地面接口的信令包括以下之一: 无线 链路建立消息、 无线链路增加消息、 无线链路重配消息。
6. 根据权利要求 4所述的方法, 其中, 所述地面接口包括: Iub口和 /或 Iur口。
7. 一种上行闭环发送分集配置信息的处理装置, 应用于基站, 包括:
接收模块, 设置为接收无线网络控制器 RNC 配置的上行闭环发送分集配 置信息;
第一判断模块, 设置为根据所述上行闭环发送分集配置信息中携带的分数 预编码指示信道 F-TPICH配置信息和 /或所述基站配置的服务小区的类型, 判 断所述上行闭环发送分集配置信息是否是错误的;
第一发送模块, 设置为所述第一判断模块的判断结果为是时, 向所述 RNC 发送失败响应。
8. 根据权利要求 7所述的装置, 其中, 所述第一判断模块包括以下至少之一的模 块- 第一确定模块, 设置为确定所述上行闭环发送分集配置信息中建立的无线 链路 RL的无线链路信息 RL information和 /或建立的增强专用信道 EDCH的 RL information里均不包含 F-TPICH信息; 第二确定模块, 设置为确定所述 RNC 的配置的所述上行闭环发送分集配置信息是错误的;
第三确定模块, 设置为确定配置有专用信道 DCH 的服务小区, 所述上行 闭环发送分集配置信息中建立的 RL的 RL information只有 1条携带有 F-TPICH 信息, 且所述携带有 F-TPICH信息的 RL information所对应的 RL所属的小区 不是专用信道 DCH的服务小区; 第四确定模块, 设置为确定所述 RNC的配置 的所述上行闭环发送分集配置信息是错误的;
第五确定模块, 设置为确定配置有高速分组信道, 所述上行闭环发送分集 配置信息中建立的增强专用信道 EDCH 的 RL information 只有 1 条携带有 F-TPICH信息, 且所述携带有 F-TPICH信息的 RL information所对应的 RL不 是 EDCH服务链路; 第六确定模块, 设置为确定所述 RNC的配置的所述上行 闭环发送分集配置信息是错误的;
第七确定模块, 设置为确定所述上行闭环发送分集配置信息中建立的 RL 的 RL information和 /或建立的 EDCH 的 RL information里至少有 1 条 RL information携带有所述 F-TPICH信息, 且不是所有 RL information都携带有所 述 F-TPICH信息; 第八确定模块, 设置为确定所述 RNC的配置的所述上行闭 环发送分集配置信息是错误的;
第九确定模块, 设置为确定所述上行闭环发送分集配置信息中建立的 RL 的 RL information和 /或建立的 EDCH 的 RL information里至少有 1 条 RL information携带有所述 F-TPICH信息, 且不是所有 RL information都携带有所 述 F-TPICH信息; 第二判断模块, 设置为判断 UE的服务链路集下的 RL是否 全部配置有所述 F-TPICH信息; 第十确定模块, 设置为所述第二判断模块的判 断结果为是时, 确定所述 RNC 的配置的所述上行闭环发送分集配置信息是正 确的, 第十一判断模块, 设置为所述第二判断模块的判断结果为否时, 确定所 述 RNC的配置的所述上行闭环发送分集配置信息是错误的。 根据权利要求 7或 8所述的装置, 其中, 还包括: 第二发送模块, 设置为所述 第一判断模块的判断结果为是时, 向所述 RNC发送成功响应。 根据权利要求 7或 8所述的装置, 其中, 所述接收模块通过地面接口的信令接 收所述 RNC配置的所述上行闭环发送分集配置信息。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210322710.7A CN103684658B (zh) | 2012-09-04 | 2012-09-04 | 上行闭环发送分集配置信息的处理方法及装置 |
CN201210322710.7 | 2012-09-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013174311A1 true WO2013174311A1 (zh) | 2013-11-28 |
Family
ID=49623165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2013/079603 WO2013174311A1 (zh) | 2012-09-04 | 2013-07-18 | 上行闭环发送分集配置信息的处理方法及装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103684658B (zh) |
WO (1) | WO2013174311A1 (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102571299A (zh) * | 2011-01-04 | 2012-07-11 | 中兴通讯股份有限公司 | 一种上行闭环发送分集的信息反馈方法和装置 |
CN102594521A (zh) * | 2012-03-16 | 2012-07-18 | 华为技术有限公司 | 控制信息的传输方法及系统、用户设备与基站 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9106294B2 (en) * | 2011-01-10 | 2015-08-11 | Qualcomm Incorporated | Apparatus and method for uplink closed loop transmit diversity |
TW201234793A (en) * | 2011-02-11 | 2012-08-16 | Interdigital Patent Holdings | Method and apparatus for closed loop transmit diversity transmission initial access |
CN102651912B (zh) * | 2012-03-15 | 2015-02-04 | 华为技术有限公司 | 调度信息的传输方法、设备及通信系统 |
CN103379518A (zh) * | 2012-04-16 | 2013-10-30 | 中兴通讯股份有限公司 | 发送被传输预编码指示小区的配置优化方法和处理方法 |
CN103378937B (zh) * | 2012-04-28 | 2018-05-11 | 中兴通讯股份有限公司 | 上行闭环发送分集配置信息处理方法及装置、网元及网络控制网元 |
-
2012
- 2012-09-04 CN CN201210322710.7A patent/CN103684658B/zh active Active
-
2013
- 2013-07-18 WO PCT/CN2013/079603 patent/WO2013174311A1/zh active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102571299A (zh) * | 2011-01-04 | 2012-07-11 | 中兴通讯股份有限公司 | 一种上行闭环发送分集的信息反馈方法和装置 |
CN102594521A (zh) * | 2012-03-16 | 2012-07-18 | 华为技术有限公司 | 控制信息的传输方法及系统、用户设备与基站 |
Non-Patent Citations (1)
Title |
---|
ZTE: "DISCUSSION ON F-TPICH CONFIGURATION OF THE SERVING RL SET FOR UL CLTD", 3GPP TSG-RAN WG3 MEETING #76, 25 May 2012 (2012-05-25), pages 1 AND 2 * |
Also Published As
Publication number | Publication date |
---|---|
CN103684658A (zh) | 2014-03-26 |
CN103684658B (zh) | 2019-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2021202357B2 (en) | System and method for communications beam recovery | |
US11337189B2 (en) | Terminal, network device, and communication method to improve transmission reliability | |
US20210329702A1 (en) | System and Method for Random Access Communications | |
TWI689217B (zh) | 實體上行控制通道之波束恢復請求之方法、及其使用者設備和基地台 | |
JP6771582B2 (ja) | 低複雑性マルチ設定csiレポート | |
WO2015165356A1 (zh) | 一种鉴权信息的传输方法及终端 | |
US10568113B2 (en) | Method and device in UE and base station used for wireless communication | |
US20220408446A1 (en) | Efficient beam management for wireless networks | |
US20230078501A1 (en) | Joint channel state information for virtual user equipment | |
WO2012122912A1 (zh) | 一种解调导频物理资源块绑定解调的方法及系统 | |
WO2021064684A1 (en) | Virtual multi-transmission reception point/panel transmission for urllc | |
WO2017185982A1 (zh) | 准共位置类型的处理方法、装置及计算机存储介质 | |
CN114503451A (zh) | 基于组的scell波束故障恢复 | |
CN112423318A (zh) | 一种被用于无线通信的节点中的方法和装置 | |
CN112153597B (zh) | 一种被用于无线通信的节点中的方法和装置 | |
CN103378937B (zh) | 上行闭环发送分集配置信息处理方法及装置、网元及网络控制网元 | |
JP5280310B2 (ja) | 伝送制御装置、伝送制御方法、及び送信局装置 | |
WO2013174311A1 (zh) | 上行闭环发送分集配置信息的处理方法及装置 | |
JP7197488B2 (ja) | ユーザ端末、無線通信方法、基地局及び通信システム | |
US9490884B2 (en) | Method and device for activating uplink closed loop transmit diversity | |
CN118318496A (zh) | 为侧行链路信号分配一个或多个附加操作窗口的通信装置和通信方法 | |
CN103227671B (zh) | 一种预编码指示的设置方法、装置及系统 | |
WO2013113211A1 (zh) | 一种上行闭环发送分集激活状态更新方法及系统 | |
WO2013071760A1 (zh) | 发射分集的控制方法、系统及无线网络控制器 | |
WO2013113223A1 (zh) | 上行闭环发送分集系统及其预编码指示异常的处理方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13793519 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 13793519 Country of ref document: EP Kind code of ref document: A1 |