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1. 发明申请

US20140293902A1 METHOD AND SYSTEM FOR PREVENTING COLLISIONS IN CONTENTION BASED NETWORKS 审中-公开
标题翻译：基于内容的网络中防止冲突的方法和系统
公开(公告)号：US20140293902A1
公开(公告)日：2014-10-02
申请号：US14227465
申请日：2014-03-27
申请人： TEJAS NETWORKS LIMITED
发明人： ROHITH VIJAYAKUMAR HEGDE
IPC分类号： H04W74/08
CPC分类号： H04W74/085 , H04W74/006
摘要： The embodiments herein provide a method and system for preventing collisions in a contention based random access preambles in a communication network. The method comprises of dividing the contention based preambles into a plurality of sub-groups, categorizing a plurality of users into a plurality of sub-groups, scheduling the users within a preamble subgroup in one or more random access channel opportunities and transmitting information on the sub-groups of the preamble and the random access channel opportunities to one or more user equipments. The users within a sub-group are provided access to the set of contention based preambles dispersed in time thereby reducing the number of user equipments colliding on a single random access preamble channel.
摘要翻译：本文的实施例提供了一种用于防止在通信网络中的基于争用的随机接入前导码中的冲突的方法和系统。该方法包括：将基于争用的前导码划分成多个子组，将多个用户分类为多个子组，在一个或多个随机接入信道机会内调度前导码子组内的用户，并在前导码的子组和对一个或多个用户设备的随机接入信道机会。子组中的用户被提供对以时间分散的基于竞争的前导码集合的访问，从而减少在单个随机接入前导信道上冲突的用户设备的数量。

2. 发明申请

US20140293860A1 METHOD AND SYSTEM FOR SYSTEM INFORMATION ACQUISITION 审中-公开
标题翻译：系统信息获取方法与系统
公开(公告)号：US20140293860A1
公开(公告)日：2014-10-02
申请号：US14227430
申请日：2014-03-27
申请人： Tejas Networks Limited
发明人： ROHITH VIJAYAKUMAR HEGDE
IPC分类号： H04W68/02 , H04W4/06 , H04W72/04
CPC分类号： H04W4/06 , H04L1/00 , H04W48/12 , H04W72/1289
摘要： The embodiments herein provide a method of acquiring a plurality of system information messages in a radio communication network. The method comprises the steps of overlapping a plurality of system information windows and acquiring the plurality of system information messages for which the system information window overlaps in the user equipment. The method of overlapping the system information windows comprises of transmitting system information scheduling configuration containing scheduling information list, calculating start sub-frame and start radio frame of the system information window for the system information messages from the scheduling information, determining occurrence of system information window overlap of the system information messages and acquiring a plurality of system information messages in the overlapped system information windows. The system information acquisition, is performed until the plurality of system information messages in the overlapped, system information widow is acquired.
摘要翻译：这里的实施例提供了一种在无线电通信网络中获取多个系统信息消息的方法。该方法包括以下步骤：重叠多个系统信息窗口并获取系统信息窗口在用户设备中重叠的多个系统信息消息。重叠系统信息窗口的方法包括从调度信息发送包含调度信息列表的系统信息调度配置，计算系统信息窗口的系统信息窗口的起始子帧和起始无线帧，确定系统信息窗口的发生系统信息消息的重叠以及在重叠的系统信息窗口中获取多个系统信息消息。执行系统信息获取，直到获取重叠的系统信息遗ow中的多个系统信息消息。

3. 发明申请

US20150105109A1 METHOD AND SYSTEM FOR NOTIFYING A SYSTEM INFORMATION MODIFICATION 审中-公开
标题翻译：用于通知系统信息修改的方法和系统
公开(公告)号：US20150105109A1
公开(公告)日：2015-04-16
申请号：US14489530
申请日：2014-09-18
申请人： TEJAS NETWORKS LIMITED
发明人： ROHITH VIJAYAKUMAR HEGDE , VISHWAS DUBEY
IPC分类号： H04W68/00
CPC分类号： H04W68/00 , H04W48/08
摘要： The various embodiments of the present invention provide a method and system for notifying, a system information modification in at least one of a MIB/SIB1. The method comprises of transmitting a system information in a first modification period by an eNodeB, verifying the system information at eNodeB to check if the system information is to be modified in a modification period succeeding the first modification period, checking at eNodeB if only the system information corresponding to the at least one of the MIB or the SIB1 is modified, fetching the modified system information without initiating a paging procedure if only the MIB/SIB1 is modified and transmitting the modified system information in a succeeding modification period to the system information transmission module. The UE acquires the MIB/SIB1 at a start of each modification period.
摘要翻译：本发明的各种实施例提供了一种用于通知MIB / SIB1中的至少一个中的系统信息修改的方法和系统。该方法包括：由eNodeB在第一修改周期内发送系统信息，验证eNodeB处的系统信息，以检查系统信息是否将在第一修改周期之后的修改周期内进行修改，在eNodeB检查是否只有系统与MIB或SIB1中的至少一个相对应的信息被修改，如果只修改了MIB / SIB1而获取修改的系统信息而不发起寻呼过程，并将修改的系统信息在随后的修改周期内发送到系统信息传输模块。 UE在每个修改周期开始时获取MIB / SIB1。

4. 发明申请

US20140293901A1 METHOD AND SYSTEM FOR SYSTEM INFORMATION ACQUISITION OPTIMIZATION 审中-公开
标题翻译：用于系统信息获取优化的方法和系统
公开(公告)号：US20140293901A1
公开(公告)日：2014-10-02
申请号：US14227428
申请日：2014-03-27
申请人： TEJAS NETWORKS LIMITED
发明人： ROHITH VIJAYAKUMAR HEGDE
IPC分类号： H04W68/02 , H04W72/04
CPC分类号： H04W48/16 , H04W72/042
摘要： The embodiments herein provide a method and system for acquiring modified system information messages in user equipment. The method comprises notifying a modification in system information to user equipment for acquiring the modified system information. The notification comprises adding an SI-Modified flag to a scheduling information element in a system information block type-1, storing the system information, in a network, acquiring and comparing a modified system information with the stored system information, identifying system information modification and transmitting the updated system information to user equipment. The user equipment receives the system information modification notification from the network; decodes the scheduling Info List in the SIB1; processes the system information message in the scheduling Info List; identities the modified system information messages, determines SI window information for the modified system information, acquires the modified system information and updates the stored system information.
摘要翻译：这里的实施例提供了一种用于在用户设备中获取修改的系统信息消息的方法和系统。该方法包括向用户设备通知系统信息的修改以获取修改的系统信息。该通知包括在系统信息块类型1中的调度信息元素中添加SI修改标志，将系统信息存储在网络中，获取并比较修改的系统信息与所存储的系统信息，识别系统信息修改和将更新的系统信息发送到用户设备。用户设备从网络接收系统信息修改通知; 解码SIB1中的调度信息列表; 在调度信息列表中处理系统信息消息; 识别修改的系统信息消息，确定修改的系统信息的SI窗口信息，获取修改的系统信息并更新存储的系统信息。

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