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21. 发明授权

US11032717B2 Method and apparatus for improving coexistence performance by measurements in wireless communication systems 有权
公开(公告)号：US11032717B2
公开(公告)日：2021-06-08
申请号：US16143178
申请日：2018-09-26
申请人： Samsung Electronics Co., Ltd.
发明人： Pengda Huang , Hao Chen , Chance Tarver , Boon Loong Ng , Vikram Chandrasekhar , Jianzhong Zhang
IPC分类号： H04B7/022 , H04B17/309 , H04B17/382 , H04J11/00 , H04L5/00 , H04W8/18 , H04W8/24 , H04W16/14 , H04W24/10 , H04W48/16 , H04W60/00 , H04W72/14 , H04W74/08 , H04W84/02 , H04W88/02 , H04W88/08 , H04W88/12 , H04W88/18 , H04W92/02 , H04W92/10 , H04W92/12 , H04W92/20 , H04W92/22 , H04W84/04
摘要： A method of operating a base station (BS) for a coexistence operation in a wireless communication system is provided. The method comprises performing a first measurement of first signals received from neighbor BSs over channels that are shared with the neighbor BSs before receipt of a spectrum access grant from a network entity; generating a registration request comprising a first measurement report based on the first measurement of the first signals; transmitting, to the network entity, the registration request comprising the first measurement report of the first signals; receiving the spectrum access grant from the network entity; and performing a second measurement of second signals received from the neighbor BSs over the channels that are shared with the neighbor BSs after receiving the spectrum access grant from the network entity.

22. 发明授权

US09344928B2 Neighbouring cell optimization method and mobile communication system 有权
标题翻译：相邻小区优化方法和移动通信系统
公开(公告)号：US09344928B2
公开(公告)日：2016-05-17
申请号：US13824675
申请日：2011-03-07
申请人： Lirong Shi , Yin Gao , Xiang Cheng , Meifang He
发明人： Lirong Shi , Yin Gao , Xiang Cheng , Meifang He
IPC分类号： H04W92/22 , H04W36/00
CPC分类号： H04W36/0061 , H04W92/22
摘要： The disclosure provides a neighboring cell optimization method and a mobile communication system, which belong to the communication field. The method comprises: establishing an IUR connection between a first Radio Network Controller (RNC) and a second RNC; after the IUR connection is established successfully, the first RNC sending neighboring cell information to the second RNC; and the second RNC performing automatic neighboring cell optimization according to the neighboring cell information. With the disclosure, the neighboring cell information between two RNCs is updated in time, therefore the RNC is enabled to optimize the neighboring cell in time, and a timely cell handover performed by User Equipment (UE) is ensured, which provides a basis for ensuring call continuity of the UE.
摘要翻译：本公开提供属于通信领域的相邻小区优化方法和移动通信系统。该方法包括：在第一无线网络控制器（RNC）和第二RNC之间建立IUR连接; 在成功建立IUR连接之后，第一RNC向第二RNC发送相邻小区信息; 并且第二RNC根据相邻小区信息执行自动相邻小区优化。通过本公开，两个RNC之间的相邻小区信息被及时更新，因此RNC能够及时优化相邻小区，并确保用户设备（UE）执行的及时小区切换，为确保 UE的呼叫连续性。

23. 发明授权

US08948743B2 Method and system for implementing local call local switch 有权
标题翻译：实现本地呼叫本地交换机的方法和系统
公开(公告)号：US08948743B2
公开(公告)日：2015-02-03
申请号：US13390216
申请日：2009-12-25
申请人： Quanjun Tao , Zhenhua Xie , Jing Li
发明人： Quanjun Tao , Zhenhua Xie , Jing Li
IPC分类号： H04B1/10 , H04W76/02 , H04Q3/00 , H04W28/06 , H04W92/04 , H04W92/22
CPC分类号： H04W76/022 , H04Q3/0016 , H04W28/06 , H04W76/12 , H04W92/045 , H04W92/22
摘要： A method for implementing local call local switch (LCLS) is provided in the present invention, and the method includes that: a mobile switching center (MSC) at a calling side receives a call establishment request of a calling user, and a MSC at a calling side transmits the local reference to a base station system (BSS) at the calling side and a MSC at the called side; the MSC at the called side transmits the received local reference to the BSS at the called side; and a BSS judges whether the local switch can be triggered according to the received local reference, and executes the local switch when determining that the local switch can be triggered. The present invention also provides a system for implementing LCLS. With the method and system provided by the present invention, the problem of unsuccessful local switch resulted by the BSS connecting multiple MSCs is solved.
摘要翻译：本发明提供一种实现本地呼叫本地交换机（LCLS）的方法，该方法包括：主叫侧的移动交换中心（MSC）接收主叫用户的呼叫建立请求，呼叫方向主叫侧的基站系统（BSS）和被叫侧的MSC发送本地参考; 被叫侧的MSC将被接收的本地引用发送到被叫侧的BSS; BSS判断本地交换机是否可以根据接收到的本地参考进行触发，并在确定可以触发本地交换机时执行本地交换机。本发明还提供了一种用于实现LCLS的系统。利用本发明提供的方法和系统，解决了通过连接多个MSC的BSS导致的本地交换不成功的问题。

24. 发明申请

US20050221849A1 Transport of radio network-originated control information 审中-公开
标题翻译：传输无线网络发起的控制信息
公开(公告)号：US20050221849A1
公开(公告)日：2005-10-06
申请号：US11138441
申请日：2005-05-27
申请人： Gert-Jan Van Lieshout , Goran Rune , Per Willars
发明人： Gert-Jan Van Lieshout , Goran Rune , Per Willars
IPC分类号： H04W36/10 , H04W92/22 , H04Q7/20
CPC分类号： H04W36/10 , H04W92/22
摘要： In a radio access network (RAN) where information may be sent to a mobile radio unit using a shared radio channel shared by other mobile radio units, a first transport bearer is established between a first RAN node, e.g., a drift RNC, and a second RAN node, e.g., a base station, to transport data to be transmitted on the shared radio channel. A second transport bearer is established between the first and second RAN nodes to transport control information originated in the first RAN node that relates to the first transport bearer data. The first RAN node then transmits the control information over the second transport bearer to the second RAIN node. The control information might include, for example, scheduling information known to the first RAN node because the first RAN node supervises scheduling of data to be transmitted on the shared radio channel. The control information may provide to the mobile radio unit information needed to decode the data transmitted on the shared radio channel. Such needed information might include, for example, a frame identifier, a specific radio resource like a spreading code, and/or an indication of how different radio resources associated with different connections are multiplexed on the shared radio channel. In one example, non-limiting embodiment, the control information includes transport format indication information such as transmit format combination indicator (TFCI) information employed in third generation Universal Mobile Telephone Systems (UMTS) in accordance with the 3GPP specification.
摘要翻译：在可以使用由其他移动无线电单元共享的共享无线电信道将信息发送到移动无线电单元的无线电接入网络（RAN）中，在第一RAN节点（例如，漂移RNC）和第二RAN节点，例如基站，用于传输要在共享无线电信道上发送的数据。在第一和第二RAN节点之间建立第二传输承载以传送与第一传输承载数据相关的在第一RAN节点中发起的控制信息。然后，第一RAN节点通过第二传输承载将控制信息发送到第二RAIN节点。控制信息可以包括例如第一RAN节点已知的调度信息，因为第一RAN节点监视要在共享无线电信道上发送的数据的调度。控制信息可以向移动无线电单元提供解码在共享无线电信道上发送的数据所需的信息。这样的信息可以包括例如帧标识符，诸如扩展码的特定无线电资源，和/或与不同连接相关联的不同无线电资源如何在共享无线电信道上多路复用的指示。在一个示例中，非限制性实施例，控制信息包括根据3GPP规范的在第三代通用移动电话系统（UMTS）中采用的传输格式指示信息，例如发送格式组合指示符（TFCI）信息。

25. 发明授权

US06941132B2 Transport of radio network-originated control information 失效
标题翻译：传输无线网络发起的控制信息
公开(公告)号：US06941132B2
公开(公告)日：2005-09-06
申请号：US09801869
申请日：2001-03-09
申请人： Gert-Jan Van Lieshout , Göran Rune , Per Willars
发明人： Gert-Jan Van Lieshout , Göran Rune , Per Willars
IPC分类号： H04W36/10 , H04W92/22 , H04M3/00
CPC分类号： H04W36/10 , H04W92/22
摘要： In a radio access network (RAN) where information may be sent to a mobile radio unit using a shared radio channel shared by other mobile radio units, a first transport bearer is established between a first RAN node, e.g., a drift RNC, and a second RAN node, e.g., a base station, to transport data to be transmitted on the shared radio channel. A second transport bearer is established between the first and second RAN nodes to transport control information originated in the first RAN node that relates to the first transport bearer data. The first RAN node then transmits the control information over the second transport bearer to the second RAN node. The control information might include, for example, scheduling information known to the first RAN node because the first RAN node supervises scheduling of data to be transmitted on the shared radio channel. The control information may provide to the mobile radio unit information needed to decode the data transmitted on the shared radio channel. Such needed information might include, for example, a frame identifier, a specific radio resource like a spreading code, and/or an indication of how different radio resources associated with different connections are multiplexed on the shared radio channel. In one example, non-limiting embodiment, the control information includes transport format indication information such as transmit format combination indicator (TFCI) information employed in third generation Universal Mobile Telephone Systems (UMTS) in accordance with the 3GPP specification.
摘要翻译：在可以使用由其他移动无线电单元共享的共享无线电信道将信息发送到移动无线电单元的无线电接入网络（RAN）中，在第一RAN节点（例如，漂移RNC）和第二RAN节点，例如基站，用于传输要在共享无线电信道上发送的数据。在第一和第二RAN节点之间建立第二传输承载以传送与第一传输承载数据相关的在第一RAN节点中发起的控制信息。然后，第一RAN节点通过第二传输承载将控制信息发送到第二RAN节点。控制信息可以包括例如第一RAN节点已知的调度信息，因为第一RAN节点监视要在共享无线电信道上发送的数据的调度。控制信息可以向移动无线电单元提供解码在共享无线电信道上发送的数据所需的信息。这样的信息可以包括例如帧标识符，诸如扩展码的特定无线电资源，和/或与不同连接相关联的不同无线电资源如何在共享无线电信道上多路复用的指示。在一个示例中，非限制性实施例，控制信息包括根据3GPP规范的在第三代通用移动电话系统（UMTS）中采用的传输格式指示信息，例如发送格式组合指示符（TFCI）信息。

26. 发明申请

US20050078618A1 Hybrid base station transceiver 失效
标题翻译：混合基站收发器
公开(公告)号：US20050078618A1
公开(公告)日：2005-04-14
申请号：US10959578
申请日：2004-10-07
申请人： Moo-Yeon Woo , Gui-Jung Lee , Chang-Young Song
发明人： Moo-Yeon Woo , Gui-Jung Lee , Chang-Young Song
IPC分类号： H04L12/28 , H04L12/905 , H04W40/34 , H04W48/18 , H04W76/02 , H04W84/04 , H04W88/08 , H04W88/10 , H04W92/02 , H04W92/12 , H04W92/22 , H04B7/00
CPC分类号： H04W88/08 , H04W92/02
摘要： A hybrid base station transceiver has an ATM matching unit for connecting a wireless terminal to an ATM-based communication network; an IP matching unit for connecting a wireless terminal to an IP-based communication network; a channel and RF processor for performing physical connection protocol processing and RF transceiving processing with the wireless terminal; and a routing processor for determining which network to which the wireless terminal is to connect to by analyzing a signal of OSI Layer 2 or Layer 3 received from the wireless terminal and for connecting the wireless terminal to the ATM-based or IP-based communication network through the channel and RF processor according to the analysis.
摘要翻译：混合基站收发机具有用于将无线终端连接到基于ATM的通信网络的ATM匹配单元; IP匹配单元，用于将无线终端连接到基于IP的通信网络; 用于与无线终端进行物理连接协议处理和RF收发处理的信道和RF处理器; 以及路由处理器，用于通过分析从无线终端接收的OSI第2层或第3层的信号，并且将无线终端连接到基于ATM或基于IP的通信网络来确定无线终端要连接到哪个网络通过频道和射频处理器的分析。

27. 发明申请

US20050018599A1 System and method for path failure recovery in a communications environment 失效
标题翻译：通信环境中路径故障恢复的系统和方法
公开(公告)号：US20050018599A1
公开(公告)日：2005-01-27
申请号：US10878274
申请日：2004-06-28
申请人： Rishad Mahasoom , Stephen Noel , Daniel Warren
发明人： Rishad Mahasoom , Stephen Noel , Daniel Warren
IPC分类号： H04L1/00 , H04L12/56 , H04L29/14 , H04W24/04 , H04W76/02 , H04W92/22 , H04W92/24
CPC分类号： H04L69/40 , H04L45/28 , H04W24/04 , H04W76/19 , H04W76/20 , H04W76/32 , H04W92/22 , H04W92/24
摘要： Provided are a system and method for recovering from failure of a path connecting first and second nodes in a communications network. In one example, the method includes identifying that the path has failed. Contexts affected by the path failure are deleted on the first node, and the second node with which the path was shared is notified that the contexts have been deleted.
摘要翻译：提供了一种用于从连接通信网络中的第一和第二节点的路径的故障中恢复的系统和方法。在一个示例中，该方法包括识别路径失败。由路径故障影响的上下文在第一个节点上被删除，并且通知该路径被共享的第二个节点上下文已被删除。

28. 发明授权

US6081510A Method and apparatus for robust operation of data transmission during adverse radio-link conditions 有权
标题翻译：用于在不利的无线电链路条件下数据传输的鲁棒操作的方法和装置
公开(公告)号：US6081510A
公开(公告)日：2000-06-27
申请号：US136242
申请日：1998-08-19
申请人： Matthew F. Valentine
发明人： Matthew F. Valentine
IPC分类号： H04L29/08 , H04L1/00 , H04L12/28 , H04M11/06 , H04W36/10 , H04W36/12 , H04W76/04 , H04W92/02 , H04W92/14 , H04W92/22 , H04J1/16
CPC分类号： H04W76/04 , H04L1/0025 , H04M11/06 , H04W36/10 , H04W36/12 , H04W92/02 , H04W92/14 , H04W92/22
摘要： A method and apparatus for robust operation of data transmission during adverse radio-link conditions is provided herein. Prior to adverse radio-link conditions existing, a far-end modem (101) is notified that such adverse conditions are imminent. The far-end modem (101) stores the current operating parameters, temporarily ceases data transmission, and begins operating in a more robust mode. Once radio-link conditions are again favorable, the far-end modem (101) reverts back to the stored operating parameters and data transmission resumes.
摘要翻译：本文提供了在不利的无线电链路条件下的数据传输的鲁棒操作的方法和装置。在存在不利的无线电链路状况之前，通知远端调制解调器（101）即将出现这种不利条件。远端调制解调器（101）存储当前操作参数，暂时停止数据传输，并开始以更健壮的模式运行。一旦无线电链路条件再次有利，远端调制解调器（101）恢复到所存储的操作参数并恢复数据传输。

29. 发明授权

US5475689A Cellular telephone with datagram and dispatch operation 失效
标题翻译：蜂窝电话具有数据报和调度操作
公开(公告)号：US5475689A
公开(公告)日：1995-12-12
申请号：US275161
申请日：1994-07-14
申请人： Stanley Kay , Ashok D. Mehta
发明人： Stanley Kay , Ashok D. Mehta
IPC分类号： G10L19/00 , H04B7/26 , H04J3/17 , H04L29/06 , H04W88/16 , H04W88/18 , H04W92/20 , H04W92/22 , H04J3/16
CPC分类号： H04W88/16 , G10L19/012 , H04B7/26 , H04B7/2643 , H04J3/172 , H04L29/06 , H04W92/22 , H04W88/181 , H04W92/20
摘要： A cellular system supports dispatch and datagram operations. The architecture of a conventional cellular system, such as the GSM system, is modified by adding a local area network (TIL) where nodes on the network include various base switching controllers (BSC). The BSC has a Switching Interface Module (SIM) which provides an interface to the TIL. The TIL may also include one or more gateways (40) to landline based networks. The datagram operation uses an appropriate gateway to complete a data path which includes an RF segment to or from the BSC. Dispatch operations provide for switching by the BSC so that switching is at a level below the Mobile Switching Center (MSC). For example, compressed voice traffic received by the BSC may be transmitted over the TIL to another BSC from where it is sent over an RF segment to a mobile receiver (MS).
摘要翻译：蜂窝系统支持调度和数据报操作。诸如GSM系统的常规蜂窝系统的架构通过添加在网络上的节点包括各种基本交换控制器（BSC）的局域网（TIL）来修改。 BSC具有开关接口模块（SIM），其提供到TIL的接口。 TIL还可以包括一个或多个基于固定座的网络的网关（40）。数据报操作使用适当的网关来完成数据路径，该数据路径包括到BSC或从BSC的RF段。调度操作提供了由BSC切换，使得切换处于低于移动交换中心（MSC）的水平。例如，由BSC接收的压缩语音业务可以通过TIL发送到另一BSC，从那里它通过RF段发送到移动接收机（MS）。

30. 发明授权

US12041469B2 Data sharing between a Non-RT-RIC and a NearRT-RIC for radio resource management 有权
公开(公告)号：US12041469B2
公开(公告)日：2024-07-16
申请号：US17639674
申请日：2020-09-14
申请人： Telefonaktiebolaget LM Ericsson (PUBL)
发明人： Haseeb Akhtar , Erik Westerberg , Mathias Sintorn , Paul Stjernholm
IPC分类号： H04W24/02 , H04W64/00 , H04W92/22
CPC分类号： H04W24/02 , H04W64/00 , H04W92/22
摘要： According to some embodiments, a method performed by a non-real time radio access network intelligent controller (NonRT-RIC) network node comprises obtaining data for improving radio resource management (RRM) of a radio access network (RAN) and building an AI interface message comprising one or more enrichment information (EI) elements based on the obtained data. Each of the one or more EI elements comprises an identifier of one or more wireless devices, a type indicator indicating a type of enrichment data included in the EI element, and the enrichment data. The method further comprises transmitting the AI interface message to a near real time radio access network intelligent controller (NearRT-RIC).

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