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61. 发明申请

WO2008137380A2 PROVIDING NEIGHBOR CELL TRANSMISSION INFORMATION 审中-公开
标题翻译：提供邻居单元传输信息
公开(公告)号：WO2008137380A2
公开(公告)日：2008-11-13
申请号：PCT/US2008061749
申请日：2008-04-28
申请人： RESEARCH IN MOTION LTD , CAI ZHIJUN
发明人： CAI ZHIJUN
IPC分类号： H04L12/28 , H04L12/18 , H04W4/06
CPC分类号： H04W72/005 , H04L12/189
摘要： A system (700) for providing control channel information is provided. The system (700) comprises a processor (720) programmed to promote transmission of a multicast control channel (MCCH) (150). The MCCH (150) includes information related to a service notifying user equipment when transmission on a resource is blocked by one or more cells within a plurality of cells. The MCCH (150) further includes information notifying user equipment when the service is transmitted at less than full power by one or more of the cells of the plurality of cells.
摘要翻译：提供了一种用于提供控制信道信息的系统（700）。系统（700）包括被编程以促进多播控制信道（MCCH）（150）的传输的处理器（720）。当资源上的传输被多个小区内的一个或多个小区阻塞时，MCCH（150）包括与通知用户设备通知的业务相关的信息。所述MCCH（150）还包括通过所述多个小区中的一个或多个小区以小于全功率发送所述服务的通知用户设备的信息。

62. 发明申请

WO2008054928B1 WIRELESS MULTICAST BROADCAST SERVICE METHODS AND APPARATUS 审中-公开
标题翻译：无线多播广播业务方法和设备
公开(公告)号：WO2008054928B1
公开(公告)日：2008-08-21
申请号：PCT/US2007078409
申请日：2007-09-13
申请人： MOTOROLA INC , ZHANG JIANZHONG , BACHU RAJA S , CAI ZHIJUN , STEWART KENNETH A
发明人： ZHANG JIANZHONG , BACHU RAJA S , CAI ZHIJUN , STEWART KENNETH A
IPC分类号： H04W4/06
CPC分类号： H04W56/0085 , H04W4/06 , H04W48/08 , H04W72/005
摘要： Embodiments include methods and apparatus associated with wireless multicast and/or broadcast services A base station transmits data codes within a radio frame The data codes are Code Division Multiple Access (CDMA) data codes, in an embodiment The base station also transmits a Time Division Multiplexed (TDM) synchronization code, in an embodiment The base station discontinuously transmits a portion of a radio frame slot that is coincident in time with a duration of the TDM synchronization code, in various embodiments The discontinuously transmitted portion of the radio frame slot may include Transport Format Combination Indicator (TFCI) bits, pilot bits, or data bits, in various embodiments A base station's transmissions may be synchronous in time and frequency with the transmissions of other base stations
摘要翻译：实施例包括与无线多播和/或广播服务相关联的方法和设备。基站在无线电帧内传输数据码。数据码是码分多址（CDMA）数据码。在一个实施例中，基站还传输时分多路复用（TDM）同步码，在一个实施例中，基站在时间上与TDM同步码的持续时间一致地不连续地发送无线电帧时隙的一部分。在各种实施例中，无线电帧时隙的不连续发送部分可以包括传输在各种实施例中，格式组合指示符（TFCI）比特，导频比特或数据比特基站的传输可以在时间和频率上与其他基站的传输同步

63. 发明申请

WO2007092691A3 DISTRIBUTED ARCHITECTURE AND METHODS FOR BROADCAST/MULTICAST SERVICE 审中-公开
标题翻译：分布式架构和广播/多媒体服务的方法
公开(公告)号：WO2007092691A3
公开(公告)日：2007-12-21
申请号：PCT/US2007061178
申请日：2007-01-27
申请人： MOTOROLA INC , CAI ZHIJUN
发明人： CAI ZHIJUN
IPC分类号： H04W4/06
CPC分类号： H04W72/005
摘要： A distributed architecture and method for MBMS delivery is disclosed. The various embodiments enable selection combining and soft combining by UEs for MBMS transmissions. An MBMS service notification (509) is sent to all E-Nodes (503). The E-Nodes proceed to request counting (511) from the UEs (501). A transmission request (513) is then sent to the anchor MBMS-Transmission Control Function (TCF) (505) from the E-Nodes (503). The anchor MBMS-TCF (505) generates resource allocation and scheduling profiles and segmentation and reassembly (SAR) profiles for the E-Nodes and sends the profiles (515) to the E-Nodes. The E-Nodes (503) use the profiles for resource allocation and configuration (517) and transmit MBMS data (519) in accordance with the profiles. The anchor MBMS-TCF (505) may then coordinate.
摘要翻译：公开了用于MBMS传送的分布式架构和方法。各种实施例使得UE能够进行MBMS传输的选择组合和软组合。向所有E节点（503）发送MBMS服务通知（509）。电子节点继续请求来自UE（501）的计数（511）。然后，从E节点（503）将传输请求（513）发送到锚定MBMS传输控制功能（TCF）（505）。锚定MBMS-TCF（505）生成用于E节点的资源分配和调度简档以及分组和重组（SAR）简档，并将简档（515）发送到E节点。电子节点（503）使用用于资源分配和配置的配置文件（517），并根据配置文件发送MBMS数据（519）。然后，锚定MBMS-TCF（505）可以协调。

64. 发明申请

WO2007062296A3 ADAPTIVE BEARER CONFIGURATION FOR BROADCAST/MULTICAST SERVICE USING RECEIVED RESPONSE INFORMATION 审中-公开
标题翻译：使用接收到的响应信息为广播/多播服务提供自适应承载配置
公开(公告)号：WO2007062296A3
公开(公告)日：2007-12-21
申请号：PCT/US2006060790
申请日：2006-11-10
申请人： MOTOROLA INC , CAI ZHIJUN , AHMED MANSOOR , HARRISON ROBERT M
发明人： CAI ZHIJUN , AHMED MANSOOR , HARRISON ROBERT M
IPC分类号： H04B17/00
CPC分类号： H04W72/005 , H04B17/336
摘要： A method and apparatus for providing adaptive bearer configuration for MBMS delivery is disclosed. A first aspect of the present disclosure is a method of operating a wireless infrastructure entity (103) wherein a plurality of common radio resources (303) are allocated for receiving combined responses from a plurality of mobile stations (109). A request message, similar to a request for counting, is broadcast to all mobile stations (109) within a coverage area (105) and may indicate a range, for example a signal-to-noise-and-interference ratio range. Mobile stations (109) responding to the request, use specific resources (303) corresponding to respective range values. The infrastructure (103) may use the received information to determine a modulation and coding scheme for PTM broadcast. The total number of responses to the request message may be limited by providing a probability factor within the request message.
摘要翻译：公开了一种用于为MBMS递送提供自适应承载配置的方法和设备。本公开的第一方面是一种操作无线基础设施实体（103）的方法，其中分配多个公共无线电资源（303）以用于接收来自多个移动台（109）的组合响应。类似于计数请求的请求消息被广播给覆盖区域（105）内的所有移动台（109），并且可以指示范围，例如信噪比干扰比范围。响应该请求的移动台（109）使用对应于各个范围值的特定资源（303）。基础设施（103）可以使用所接收的信息来确定用于PTM广播的调制和编码方案。通过在请求消息内提供概率因子可以限制对请求消息的响应总数。

65. 发明申请

WO2004102979A3 CHANNEL POWER CONTROL METHOD 审中-公开
标题翻译：通道功率控制方法
公开(公告)号：WO2004102979A3
公开(公告)日：2004-12-29
申请号：PCT/US2004011577
申请日：2004-04-15
申请人： MOTOROLA INC , CAI ZHIJUN , HARRISON ROBERT M
发明人： CAI ZHIJUN , HARRISON ROBERT M
IPC分类号： H04B7/005 , H04L12/18 , H04L12/56 , H04W52/12 , H04W52/14 , H04W52/22 , H04W52/24 , H04W52/32 , H04W52/40 , H04W52/50 , H04W74/08 , H04Q7/20
CPC分类号： H04W52/32 , H04L12/189 , H04W52/12 , H04W52/143 , H04W52/221 , H04W52/241 , H04W52/322 , H04W52/325 , H04W52/327 , H04W52/40 , H04W52/50 , H04W74/08
摘要： In a telecommunication system (10) for providing multimedia broadcast services to many user equipments (40-45), a physical random access channel (39) is provided for uplink transmission of power control information from the user equipments to a radio site (30, 35). Based upon a comparison of signal-to-noise ratios (53) each particular user equipment sends (55) or inhibits from sending a power control signal to the radio site to which it is coupled. When the radio site of the telecommunication system detects a power control signal (73), the radio site adjusts the transmission power of a broadcast channel intended for reception by multiple user equipments (75) to be incrementally greater than the previous power (81). For lack of detection of a power control signal, adjusts the transmission power of a broadcast channel to be incrementally lower than the previous power.
摘要翻译：在用于向多个用户设备（40-45）提供多媒体广播服务的电信系统（10）中，提供物理随机接入信道（39），用于从用户设备到无线电站点（30,30）的功率控制信息的上行链路传输， 35）。基于信噪比（53）的比较，每个特定用户设备发送（55）或禁止发送功率控制信号到其所耦合的无线电站点。当电信系统的无线电站点检测到功率控制信号（73）时，无线电站点将多个用户设备（75）要接收的广播信道的发射功率调整为大于先前的功率（81）。由于缺少功率控制信号的检测，将广播信道的发射功率调整为比先前的功率递减。

66. 发明申请

WO2016040254A3 MEDIUM ACCESS CONTROL IN LTE-U 审中-公开
标题翻译： LTE-U中的接入控制
公开(公告)号：WO2016040254A3
公开(公告)日：2016-05-26
申请号：PCT/US2015048837
申请日：2015-09-08
申请人： BLACKBERRY LTD , CAI ZHIJUN
发明人： CAI ZHIJUN , VUTUKURI ESWAR , SUZUKI TAKASHI , ANDERSON NICHOLAS WILLIAM
IPC分类号： H04W72/04 , H04W16/14 , H04W74/08 , H04W76/04
CPC分类号： H04W52/0216 , H04L5/001 , H04L5/0091 , H04W16/14 , H04W28/0221 , H04W52/0229 , H04W72/0413 , H04W72/0486 , H04W72/1252 , H04W72/1268 , H04W72/14 , H04W74/0816 , H04W76/048 , Y02D70/00 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146 , Y02D70/24 , Y02D70/26
摘要： In some implementations, a Medium Access Control (MAC) method for LTE in Unlicensed (LTE-U) includes transmitting at least one of a Clear to Send (CTS) message or a Request to Send (RTS) message on an LTE-U Secondary Cell (SCell) carrier. The at least one of the CTS message or the RTS message may include a duration field. The duration field may indicate a transmission time of a transmission on a packet data shared channel on the LTE-U SCell carrier. An evolved NodeB (eNB) transmits a scheduling grant for the transmission on the packet data shared channel on the LTE-U SCell carrier.
摘要翻译：在一些实施方式中，用于LTE的未授权（LTE-U）的媒体接入控制（MAC）方法包括：在LTE-U次要信道上发送清除发送（CTS）消息或请求发送（RTS）消息中的至少一个细胞（SCell）载体。 CTS消息或RTS消息中的至少一个可以包括持续时间字段。持续时间字段可以指示在LTE-U SCell载波上的分组数据共享信道上的传输的传输时间。演进节点B（eNB）在LTE-U SCell载波上的分组数据共享信道上发送用于传输的调度许可。

67. 发明申请

WO2014133847A2 METHOD AND APPARATUS FOR SMALL CELL CONFIGURATION IN A HETEROGENEOUS NETWORK ARCHITECTURE 审中-公开
标题翻译：异构网络架构中的小容量配置的方法和装置
公开(公告)号：WO2014133847A2
公开(公告)日：2014-09-04
申请号：PCT/US2014017146
申请日：2014-02-19
申请人： BLACKBERRY LTD , CAI ZHIJUN
发明人： CAI ZHIJUN , SONG YI , BONTU CHANDRA SEKHAR
CPC分类号： H04W76/048 , H04W16/32 , H04W24/02 , H04W36/04 , H04W36/32 , H04W48/04 , H04W52/54
摘要： A method at a UE operating in a hybrid network, the method receiving a separate discontinuous reception configuration at the UE for the macro cell than for a small cell; and configuring a receiver on the UE according to the separate discontinuous reception configurations. Further, a method at a macro cell, the method determining a mobility state of a UE; finding a service at the UE; and limiting the UE to associate only with the macro cell based on at least one of the determining and the finding. Further, a method at a UE in an environment with a macro and small cell using the same frequency, including receiving a first allocation for small cell within a common small HARQ subframe set; and receiving a second allocation for a macro cell within a common macro HARQ subframe set, wherein the sets do not overlap.
摘要翻译：一种在混合网络中操作的UE的方法，所述方法在所述UE处为所述宏小区接收针对小小区的独立不连续接收配置; 以及根据单独的不连续接收配置在UE上配置接收机。此外，宏小区的方法，确定UE的移动性状态的方法; 在UE找到服务; 以及基于所述确定和发现中的至少一个，限制所述UE仅与所述宏小区关联。此外，在具有使用相同频率的宏小小区的环境中的UE处的方法，包括在公共小HARQ子帧组内接收小小区的第一分配; 以及在公共宏HARQ子帧集合内接收用于宏小区的第二分配，其中所述集合不重叠。

68. 发明申请

WO2011053856A3 REDUCING NUMBER OF BLIND DECODINGS FOR COMMUNICATIONS USING CARRIER AGGREGATION 审中-公开
标题翻译：使用载波聚合减少用于通信的BLIND解码数
公开(公告)号：WO2011053856A3
公开(公告)日：2011-06-23
申请号：PCT/US2010054848
申请日：2010-10-29
申请人： RESEARCH IN MOTION LTD , HEO YOUN HYOUNG , MCBEATH SEAN , EARNSHAW ANDREW MARK , CAI ZHIJUN , FONG MO-HAN , XU HUA
发明人： HEO YOUN HYOUNG , MCBEATH SEAN , EARNSHAW ANDREW MARK , CAI ZHIJUN , FONG MO-HAN , XU HUA
IPC分类号： H04L5/00
CPC分类号： H04L5/0053 , H04L5/001 , H04L5/0091 , H04L27/2602
摘要： A method and apparatus for blind decodings to be performed when carrier aggregation is being used by establishing a first search space for a first carrier and a second search space for a second carrier, wherein the first search space and the second search space are transmitted on a single carrier, and determining a first downlink control information (DCI) format size for the first search space and a second DCI format size for the second search space, wherein the first DCI format size equals the second DCI format size, and transmitting a first control channel information in the second search space, wherein the first control channel is configured to allocate resources corresponding to the first carrier.
摘要翻译：一种用于通过为第一载波建立第一搜索空间和第二载波的第二搜索空间来使用载波聚合时执行盲解码的方法和装置，其中第一搜索空间和第二搜索空间在确定第一搜索空间的第一下行链路控制信息（DCI）格式尺寸和第二搜索空间的第二DCI格式大小，其中第一DCI格式大小等于第二DCI格式大小，并且发送第一控制所述第二搜索空间中的信道信息，其中，所述第一控制信道被配置为分配对应于所述第一载波的资源。

69. 发明申请

WO2011017515A3 SYSTEM AND METHOD FOR A VIRTUAL CARRIER FOR MULTI-CARRIER AND COORDINATED MULTI-POINT NETWORK OPERATION 审中-公开
标题翻译：用于多载波和协调多点网络操作的虚拟载波的系统和方法
公开(公告)号：WO2011017515A3
公开(公告)日：2011-03-31
申请号：PCT/US2010044540
申请日：2010-08-05
申请人： RESEARCH IN MOTION LTD , FONG MO-HAN , MCBEATH SEAN , CAI ZHIJUN , XU HUA , EARNSHAW MARK , HEO YOUN HYOUNG , VRZIC SOPHIE
发明人： FONG MO-HAN , MCBEATH SEAN , CAI ZHIJUN , XU HUA , EARNSHAW MARK , HEO YOUN HYOUNG , VRZIC SOPHIE
IPC分类号： H04B7/02 , H04W72/04
CPC分类号： H04W72/042 , H04B7/024 , H04L1/0026 , H04L1/0077 , H04L5/001 , H04L5/0032 , H04L5/0035
摘要： A method for implementing coordinated multi-point transmission and reception in a multi-carrier network system including a first serving network (204) node and a second cooperating network node (202 or 206) is disclosed. The method includes the steps of configuring a first transmission channel (216). The first transmission channel (216) is established on the first serving network node (204). The method includes configuring a second transmission channel (218). The second transmission channel (218) is established on the second cooperating node (202 or 206). The method includes transmitting control information using the first transmission channel. The control information allocates a resource on the second transmission channel (218) and the second transmission channel (218) is not established on the first serving network node (204).
摘要翻译：公开了一种在包括第一服务网络（204）节点和第二协作网络节点（202或206）的多载波网络系统中实现协调的多点传输和接收的方法。该方法包括配置第一传输信道（216）的步骤。在第一服务网络节点（204）上建立第一传输信道（216）。该方法包括配置第二传输信道（218）。在第二协作节点（202或206）上建立第二传输信道（218）。该方法包括使用第一传输信道发送控制信息。控制信息在第二传输信道（218）上分配资源，并且在第一服务网络节点（204）上不建立第二传输信道（218）。

70. 发明申请

WO2006121420A3 METHOD AND APPARATUS FOR PROVIDING USER INFORMATION TO A CONTENT PROVIDER 审中-公开
标题翻译：向内容提供者提供用户信息的方法和装置
公开(公告)号：WO2006121420A3
公开(公告)日：2007-09-20
申请号：PCT/US2004025691
申请日：2004-08-06
申请人： MOTOROLA INC , CHEN BONNIE , CAI ZHIJUN , SPEAR STEPHEN L
发明人： CHEN BONNIE , CAI ZHIJUN , SPEAR STEPHEN L
IPC分类号： G06F15/16
CPC分类号： G06F21/31 , G06F21/10 , G06Q30/02
摘要： The need for providing user information to content providers to enable them to authenticate user access to certain content, to perform billing, or to otherwise monitor content use is addressed by embodiments of the present invention. A content delivery server (110) sends service announcement information to user equipment (UE) (101) for a content delivery session of a content provider (120). The service announcement information indicates that user information is requested by the content provider for this session. When the UE user requests to activate the session, the UE obtains the requested user information and sends it with an activation request to the content delivery server. The content delivery server is then able to send the obtained user information, with perhaps additional user information, to the content provider when requesting session activation. The content delivery server activates (subscribes, e.g.) after receiving an indication that activation is approved by the content provider.
摘要翻译：通过本发明的实施例来解决向内容提供商提供用户信息以使得他们能够认证对某些内容的用户访问，执行计费或以其它方式监视内容使用的需要。内容传送服务器（110）向用户设备（UE）（101）发送用于内容提供商（120）的内容传送会话的服务通知信息。服务公告信息指示用于该会话的内容提供者请求用户信息。当UE用户请求激活该会话时，UE获取所请求的用户信息，并将该激活请求发送给内容传递服务器。然后，当请求会话激活时，内容递送服务器能够将所获得的用户信息（或许还有附加的用户信息）发送到内容提供商。内容递送服务器在接收到激活被内容提供商批准的指示之后激活（例如）订阅。

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