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41. 发明申请

US20150071059A1 METHOD AND DEVICE FOR TRANSMITTING IP DATA PACKET 审中-公开
标题翻译：用于发送IP数据包的方法和设备
公开(公告)号：US20150071059A1
公开(公告)日：2015-03-12
申请号：US14383104
申请日：2013-03-04
申请人： China Academy of Telecommunications Technology
发明人： Jing Fu , Li Chen , Fei Qin , Ming Ai , Yunjing Hou , Fei He
IPC分类号： H04W28/02 , H04W72/02 , H04W72/08
CPC分类号： H04W28/0205 , H04L47/2408 , H04L67/322 , H04W28/0263 , H04W72/02 , H04W72/08 , H04W76/00 , H04W80/04 , H04W88/02 , H04W88/08
摘要： A method and device for transmitting Internet Protocol (IP) data packet are disclosed by the present invention, the method comprising: an Access Point (AP) device obtains an IP data packet needing to be sent to an User Equipment (UE); said AP device use the type information of said IP data packet to determine the corresponding Data Radio Bearer (DBR) of said IP data packet; Said AP device sends said IP data packet to said UE through said DBR; in the embodiments of the present invention, when the AP device accesses the IP network locally or directly through the IP network, the Quality of Service (QoS) insurance of IP data packet in the air interface transmission is implemented, on the basis of the direct mapping between the type information and the data radio bearer.
摘要翻译：本发明公开了一种用于发送因特网协议（IP）数据分组的方法和装置，所述方法包括：接入点（AP）设备获得需要发送给用户设备（UE）的IP数据分组; 所述AP设备使用所述IP数据分组的类型信息来确定所述IP数据分组的相应数据无线承载（DBR）; 所述AP设备通过所述DBR向所述UE发送所述IP数据分组; 在本发明的实施例中，当AP设备通过IP网络本地或直接接入IP网络时，在空中接口传输中的IP数据包的服务质量（QoS）保险基于直接类型信息与数据无线承载之间的映射。

42. 发明申请

US20140233535A1 UPLINK TRANSMISSION METHOD AND APPARATUS IN CARRIER AGGREGATION SYSTEM 有权
标题翻译：上行传输方法和载体集聚系统中的装置
公开(公告)号：US20140233535A1
公开(公告)日：2014-08-21
申请号：US14008969
申请日：2012-03-16
申请人： China Academy of Telecommunications Technology
发明人： Yali Zhao , Fangli Xu , Li Chen , Jiamin Liu
IPC分类号： H04L5/00 , H04W56/00
CPC分类号： H04L5/0053 , H04L5/001 , H04L27/2656 , H04W56/00 , H04W56/0045 , H04W72/0453
摘要： The invention discloses an uplink transmission method and apparatus in a carrier aggregation system and relates to the field of radio communications so as to address the issue of how to perform uplink transmission in a secondary cell when a base station configures a user equipment additionally with the secondary cell. In the invention, a user equipment selects, under a preset reference carrier selection rule, one of downlink carriers corresponding to cells having already eatablished downlink synchronization with a base station as a timing reference downlink carrier used by a secondary cell after the base station configures the user equipment additionally with the secondary cell; and the user equipment performs uplink transmission in the secondary cell according to downlink timing of the timing reference downlink carrier. With the invention, a timing reference downlink carrier used by an additionally configured secondary cell in uplink transmission can be determined and uplink transmission can be further preformed over the timing reference downlink carrier.
摘要翻译：本发明公开了一种载波聚合系统中的上行链路传输方法和装置，涉及无线电通信领域，以便在基站另外配备辅助小区的情况下解决如何在二次小区中执行上行链路传输的问题细胞。在本发明中，用户装置在预先设定的基准载波选择规则下，选择对应于已经与基站进行了下行同步的小区的下行链路载波之一作为辅助小区使用的定时基准下行载波，基站在基站配置用户设备另外与二次电池; 并且用户设备根据定时参考下行链路载波的下行链路定时在二次小区中执行上行链路传输。利用本发明，可以确定在上行链路传输中由附加配置的二级小区使用的定时参考下行链路载波，并且可以在定时参考下行链路载波上进一步执行上行链路传输。

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