公开(公告)号：EP2352257A4

公开(公告)日：2014-05-07

申请号：EP09821512

申请日：2009-02-05

申请人： ZTE CORP

发明人： BI FENG ,  GOU WEI ,  ZHAO NAN ,  ZHU CHANGQING ,  SUN YUNFENG ,  LIANG FENG

IPC分类号： H04W40/22

CPC分类号： H04W40/22 ,  H04B7/026 ,  H04L5/0035 ,  H04L5/005 ,  H04L5/0051 ,  H04W28/00 ,  H04W28/0236 ,  H04W72/12 ,  Y02D70/00 ,  Y02D70/168 ,  Y02D70/39 ,  Y02D70/442

摘要： The present invention provides a method and device for selecting a resource processing manner, wherein the method is applied to a communication system including a user terminal, a relay station and a base station, and comprises the following operations: a configuring step of configuring a dedicated pilot, wherein the dedicated pilot is configured to measure parameters of a link from the relay station to the user terminal; an acquiring step of acquiring a first parameter value of a common pilot and a second parameter value of the dedicated pilot; a comparing step of comparing the first parameter value with the second parameter value; and a selecting step of selecting a resource processing manner according to the comparison result, wherein the resource processing manner comprises: a cooperation manner and/or a non-cooperation manner.

摘要翻译： 本发明提供了一种用于选择资源处理方式的方法和装置，其中该方法应用于包括用户终端，中继站和基站的通信系统，并且包括以下操作：配置步骤， 导频，其中所述专用导频被配置为测量从所述中继站到所述用户终端的链路的参数; 获取步骤，获取所述专用导频的公共导频的第一参数值和第二参数值; 将所述第一参数值与所述第二参数值进行比较的比较步骤; 以及选择步骤，根据比较结果选择资源处理方式，其中所述资源处理方式包括：协作方式和/或非合作方式。

公开(公告)号：EP2637430A4

公开(公告)日：2016-10-12

申请号：EP11847536

申请日：2011-11-15

申请人： ZTE CORP

发明人： LIU XING ,  ZHAO NAN ,  LI FENG ,  LI YAN

IPC分类号： H04W16/14

CPC分类号： H04W16/14

摘要： The disclosure discloses a method and an apparatus for transforming a working mode in a Cognitive Radio (CR) system, which are used for solving the technical problem that a subsystem maliciously occupies the spectrum resources which are temporarily unused by other system in a system adopting a CR technology. In the disclosure, a network side measures the demand degree of each cell on borrowed spectrum and sets a conditions of enabling and disabling the CR working mode to determine whether to perform working mode transformation on the cell and specify a network allocation method for a mobile terminal in a corresponding working mode, so as to coordinate the allocation of the spectrum resources, and avoid the abuse of the borrowed spectrum resources; the CR working mode of the cell with low demand degree is disabled by the network side; the borrowed spectrum resources of the cell are released; and therefore, more borrowed spectrum resources are available to the other cells having a higher demand degree on the borrowed spectrum, and the overall performance of the system is improved.

公开(公告)号：EP2503837A4

公开(公告)日：2014-10-29

申请号：EP10837023

申请日：2010-12-09

申请人： ZTE CORP

发明人： TIAN KAIBO ,  LI FENG ,  ZHAO NAN ,  WEI MIN

IPC分类号： H04W72/12 ,  H04B7/02

CPC分类号： H04W72/1247 ,  H04B7/024

公开(公告)号：EP2485557A4

公开(公告)日：2017-06-21

申请号：EP10835503

申请日：2010-12-10

申请人： ZTE CORP

发明人： TIAN KAIBO ,  ZHAO NAN ,  PENG AIHUA ,  JIANG JING ,  ZHOU DONG

IPC分类号： H04B7/024 ,  H04L5/00 ,  H04W72/12

CPC分类号： H04W72/10 ,  H04B7/024 ,  H04L5/0035 ,  H04W4/00 ,  H04W24/10 ,  H04W72/1226

公开(公告)号：EP2592855A4

公开(公告)日：2017-05-03

申请号：EP10856077

申请日：2010-11-17

申请人： ZTE CORP

发明人： LI YAN ,  LI FENG ,  ZHAO NAN ,  ZHOU DONG ,  TIAN KAIBO

IPC分类号： H04W16/14 ,  H04W72/08

CPC分类号： H04W72/04 ,  H04W16/02 ,  H04W16/14

摘要： A method and an apparatus for allocating spectrums are provided in the disclosure. The method includes: reconfigurable spectrums for a target group domain are calculated, wherein said reconfigurable spectrums contain one or more of a dedicated spectrum, a reusable spectrum and a loanable spectrum; during the system reconfiguration, spectrums are allocated to cells of the target group domain in a non-overlap region after spectrums are allocated to cells of the target group domain in an overlap region according to the reconfigurable spectrums. By use of the disclosure, the spectrum allocation can be implemented during the system reconfiguration, and interference can be effectively suppressed.

摘要翻译： 本发明提供了一种分配频谱的方法和装置。 该方法包括：计算目标组域的可重构频谱，其中所述可重构频谱包含专用频谱，可重用频谱和可贷频谱中的一个或多个; 在系统重新配置期间，根据可重构频谱，在重叠区域中将频谱分配给目标组域的小区之后，将频谱分配给非重叠区域中的目标组域的小区。 通过使用本公开，可以在系统重新配置期间实施频谱分配，并且可以有效地抑制干扰。

公开(公告)号：EP2533476A4

公开(公告)日：2016-12-21

申请号：EP10853969

申请日：2010-11-04

申请人： ZTE CORP

发明人： LI YAN ,  PENG AIHUA ,  ZHAO NAN ,  LI FENG

IPC分类号： H04W24/00 ,  H04W28/20 ,  H04W88/08

CPC分类号： H04W72/04 ,  H04W24/00 ,  H04W28/20 ,  H04W88/08

摘要： The present invention discloses a method for adaptively adjusting uplink and downlink bandwidth, which includes: a base station counting a usage status of the uplink and downlink bandwidth in a preset time, and obtaining a bandwidth amount ” BW DL required to be coordinated of downlink bandwidth and a bandwidth amount ” BW UL required to be coordinated of uplink bandwidth; the base station determining a direction, amount and location of the required change of the uplink and downlink bandwidth according to the obtained ” BW DL and ” BW UL ; the base station carrying the determined direction, amount and location of the required change of the uplink and downlink bandwidth through residual ten bits in a logical channel message corresponding to a Physical Broadcast Channel (PBCH) and informing a terminal of the direction, amount and location. The present invention also discloses a device for adaptively adjusting the uplink and downlink bandwidth. With the present invention, utilization efficiency of frequency spectrum in a Long Term Evolution Frequency Division Duplex (LTE FDD) system is improved.

公开(公告)号：EP2530970A4

公开(公告)日：2016-10-26

申请号：EP10852024

申请日：2010-10-22

申请人： ZTE CORP

发明人： WEI MIN ,  ZHAO NAN ,  LI FENG ,  PENG AIHUA ,  GUO SENBAO

IPC分类号： H04W36/24 ,  H04W72/04

CPC分类号： H04W36/24 ,  H04W36/0005 ,  H04W36/0016 ,  H04W36/0044 ,  H04W36/0083 ,  H04W36/0088 ,  H04W36/0094 ,  H04W36/365 ,  H04W72/04

摘要： The disclosure discloses a method for handover based on a radio resource allocation database. The method includes that the radio resource allocation database is constructed and dynamically maintained; after receiving a handover request from a User Equipment (UE), a Base Station (BS) determines in the database a Radio Access Technology (RAT) and the corresponding carrier frequency resources suitable for a current communication condition of the UE for the UE according to a handover reason in the handover request, and notifies the UE of information regarding the determined RAT and information regarding the corresponding carrier frequency resource; and the UE performs QoS verification on the RAT and the corresponding carrier frequency resources notified by the BS, and switches to the corresponding carrier frequency with the RAT notified by the BS when the QoS on the RAT and the corresponding carrier frequency resources is superior to that of current communication. Meanwhile, the disclosure further discloses a system for handover based on a radio resource allocation database. The disclosure improves a resource usage rate and the QoS of a current communication system. The disclosure enables the UE to complete the handover quickly, such that user experience is improved.

公开(公告)号：EP2299738A4

公开(公告)日：2015-08-05

申请号：EP09768754

申请日：2009-06-16

申请人： ZTE CORP

发明人： GOU WEI ,  WANG BIN ,  ZHAO NAN

IPC分类号： H04W4/06 ,  H04W72/00

CPC分类号： H04W72/005 ,  H04W72/1205 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/1264

摘要： The present invention discloses a method for allocating MBMS resources and a method for receiving non MBMS data, wherein said method for allocating MBMS resources comprises: way 1: a transmitter using parts of the MBMS resources allocated for the MBMS to send a non MBMS, and informing a receiver of usage state of resources which are used to send the non MBMS in said parts of the MBMS resources through system information; or way 2: a transmitter using parts of the MBMS resources allocated for the MBMS to send a non MBMS only for one or more receivers which are not power limited. The present invention can avoid configuring the MBMS for the over allocation MBMS subframes using complex scheduling algorithms, and implements the flexible allocation of the MBMS subframes.

摘要翻译： 本发明盘松动用于分配MBMS资源的方法和用于接收非MBMS数据，worin所述方法用于分配MBMS资源的方法包括：方式1：使用分配给MBMS的MBMS资源的部分，以发送非MBMS的发送器，和 通知其用于发送在通过系统信息的MBMS资源的所述部分的非MBMS资源的使用状态的一个接收器; 或2路：通过使用分配给MBMS业务的空闲资源的部分发送非MBMS业务只针对一个或多个接收哪一项不是功率受限的发射机。 本发明能够避免配置MBMS使用复杂的调度算法的过分配MBMS子帧，并且实现了MBMS子帧的灵活的分配。

公开(公告)号：EP2574097A4

公开(公告)日：2017-06-07

申请号：EP10851654

申请日：2010-10-22

申请人： ZTE CORP

发明人： WEI MIN ,  LI FENG ,  ZHAO NAN ,  TIAN KAIBO ,  PENG AIHUA ,  GUO SENBAO

IPC分类号： H04W28/16 ,  H04B7/26 ,  H04W36/00 ,  H04W84/20

CPC分类号： H04W36/0055 ,  H04W36/0077 ,  H04W36/26

摘要： The disclosure discloses a handover method based on a cognitive technology. At least two working areas such as a Primary Working Area (PWA) and a Secondary Working Area (SWA), a RRM and a HOC are configured both in User Equipment (UE) and in a Base Station (BS); after receiving a handover request, according to the current radio environments, the PWA of the BS makes a handover negotiation with the neighboring BSs or with the neighboring BSs and the UE requesting handover, determines the communication parameters satisfying the handover request, and sends the determined communication parameters to the SWA of the BS and the SWA of the UE; the SWA of the BS and the SWA of the UE configure said communication parameters and notify the RRM of the BS after the configuration is finished; the RRM of the BS instructs the HOC of the BS and the HOC of the UE to activate the respective SWAs, and to perform the handover according to the communication parameters configured by the SWA. The disclosure also discloses a handover system based on the cognitive technology. The disclosure improves the resource utilization ratio and the quality of service in the current communication system.

摘要翻译： 本发明公开了一种基于认知技术的切换方法。 在用户设备（UE）和基站（BS）中至少配置两个工作区，诸如主工作区（PWA）和次工作区（SWA），RRM和HOC; 在接收到切换请求后，根据当前的无线环境，BS的PWA与相邻的BS或与相邻的BS以及请求切换的UE进行切换协商，确定满足切换请求的通信参数，并将确定的 通信参数提供给BS的SWA和UE的SWA; BS的SWA和UE的SWA配置所述通信参数，并在配置完成后通知BS的RRM; BS的RRM指示BS的HOC和UE的HOC激活相应的SWA，并且根据由SWA配置的通信参数执行切换。 本公开还公开了基于认知技术的切换系统。 本发明提高了当前通信系统的资源利用率和服务质量。

公开(公告)号：EP2403278A4

公开(公告)日：2017-04-12

申请号：EP10827905

申请日：2010-11-03

申请人： ZTE CORP

发明人： GOU WEI ,  MA ZIJIANG ,  ZHAO NAN ,  CHEN DONGLI

IPC分类号： H04W4/06

CPC分类号： H04W72/005 ,  Y02D70/1262

摘要： The present invention discloses a method for determining a radio frame bearing a multimedia broadcast multicast service notification message, including: a sending end configuring a Multicast Control Channel (MCCH) Modification Period (MCCHMP), a period coefficient (PeriodCoeff) and a notification message offset (NotificationOffset), and when a system frame number (SFN) modulo a ratio of the MCCHMP to the PeriodCoeff is equal to the NotificationOffset, a radio frame corresponding to a value of said SFN is the radio frame of sending the Multimedia Broadcast Multicast Service (MBMS) notification message. The present invention obtains the radio frame of sending the MBMS notification message by less MCCH information, so that the receiving and analyzing processes of the terminal save power.

摘要翻译： 本发明盘松动确定性采矿的方法的无线帧承载一个多媒体广播多播服务通知消息，其中包括：发送端配置多播控制信道（MCCH）的修改周期（​​MCCHMP），经过一段时间系数（PeriodCoeff）和通知消息的偏移 （NotificationOffset），并且当系统帧号（SFN）模的MCCHMP到PeriodCoeff的比率等于NotificationOffset，无线电帧对应于所述SFN的值发送所述多媒体广播多播服务的无线帧（ MBMS）的通知消息。 本发明获得由以下MCCH信息发送MBMS通知消息的无线帧中，所以DASS模具接收和分析所述终端节省功率的方法。