公开(公告)号：US20130010624A1

公开(公告)日：2013-01-10

申请号：US13579634

申请日：2011-03-16

申请人： Feng He ,  Jianxun Ai ,  Yada Huang ,  Lifeng Han

发明人： Feng He ,  Jianxun Ai ,  Yada Huang ,  Lifeng Han

IPC分类号： H04W24/10

CPC分类号： H04L41/5009 ,  H04L12/189 ,  H04L41/5032 ,  H04L41/5067 ,  H04W4/029 ,  H04W4/06 ,  H04W24/10

摘要： The present invention discloses a method and system for measuring and reporting a multimedia broadcast multicast service, for solving the technical problem of how to measure and report a measurement result reflecting MBMS performance by the UE. In the present invention, the UE measures the MBMS according to a measurement configuration, and when a measurement reporting norm is met, the UE reports a measurement result or a measurement log of the measured MBMS measurement quantity to a network side. By the method, the operators can be assisted to timely understand the MBMS service performance of the current cell and can timely find the potential problems according to the measurement reporting result, and then resolve the problems as soon as possible; furthermore, the efficiency and cost problems caused by previous drive test can be effectively saved, and the service performance is improved.

摘要翻译： 本发明公开了一种用于测量和报告多媒体广播多播服务的方法和系统，用于解决如何测量和报告反映UE的MBMS性能的测量结果的技术问题。 在本发明中，UE根据测量配置来测量MBMS，当满足测量报告范围时，UE将所测量的MBMS测量量的测量结果或测量日志报告给网络侧。 通过该方法，可以协助运营商及时了解当前小区的MBMS业务性能，并根据测量报告结果及时发现潜在问题，尽快解决问题; 此外，可以有效地节省先前的驱动测试引起的效率和成本问题，提高了服务性能。

公开(公告)号：US09730222B2

公开(公告)日：2017-08-08

申请号：US14388332

申请日：2011-12-23

申请人： Bo Dai ,  Shuqiang Xia ,  Peng Hao ,  Yada Huang ,  Jianxun Ai ,  Liujun Hu

发明人： Bo Dai ,  Shuqiang Xia ,  Peng Hao ,  Yada Huang ,  Jianxun Ai ,  Liujun Hu

IPC分类号： H04W72/04 ,  H04L5/00 ,  H04L5/14

CPC分类号： H04W72/0453 ,  H04L5/0037 ,  H04L5/0055 ,  H04L5/14

摘要： Provided are a method and apparatus for data transmission. In the method, frequency spectrum aggregation is performed on multiple first frequency spectrums corresponding to multiple systems; and data are transmitted on a second frequency spectrum formed through the frequency spectrum aggregation performed on the multiple first frequency spectrums. Through the technical solution provided, the frequency spectrum aggregation of multiple systems is implemented, and the frequency spectrum utilization of a communication system is improved.

公开(公告)号：US20150043395A1

公开(公告)日：2015-02-12

申请号：US14388332

申请日：2011-12-23

申请人： Bo Dai ,  Shuqiang Xia ,  Peng Hao ,  Yada Huang ,  Jianxun Ai ,  Liujun Hu

发明人： Bo Dai ,  Shuqiang Xia ,  Peng Hao ,  Yada Huang ,  Jianxun Ai ,  Liujun Hu

IPC分类号： H04W72/04 ,  H04L5/14 ,  H04L5/00

CPC分类号： H04W72/0453 ,  H04L5/0037 ,  H04L5/0055 ,  H04L5/14

摘要： Provided are a method and apparatus for data transmission. In the method, frequency spectrum aggregation is performed on multiple first frequency spectrums corresponding to multiple systems; and data are transmitted on a second frequency spectrum formed through the frequency spectrum aggregation performed on the multiple first frequency spectrums. Through the technical solution provided, the frequency spectrum aggregation of multiple systems is implemented, and the frequency spectrum utilization of a communication system is improved.

摘要翻译： 提供了一种用于数据传输的方法和装置。 在该方法中，对与多个系统相对应的多个第一频谱执行频谱聚合; 并且在通过在多个第一频谱上执行的频谱聚合形成的第二频谱上发送数据。 通过提供的技术方案，实现了多个系统的频谱聚合，提高了通信系统的频谱利用率。

公开(公告)号：US08787236B2

公开(公告)日：2014-07-22

申请号：US13257875

申请日：2010-04-15

申请人： Lei Mao ,  Zijiang Ma ,  Jianxun Ai

发明人： Lei Mao ,  Zijiang Ma ,  Jianxun Ai

IPC分类号： H04H20/71 ,  H04W72/00 ,  H04L5/00 ,  H04W68/02

CPC分类号： H04W72/005 ,  H04L5/0053 ,  H04L5/0091 ,  H04W68/025

摘要： A method and system for sending and transmitting a Multimedia Broadcast Multicast Service (MBMS) paging indicating signaling are disclosed. A network side assigns bit resource which bearing an Multipoint Control Channel (MCCH) modification indication for each MCCH according to the available resource of paging indicating signaling and the maximum number of MCCHs supported by a cell, and configures mapping information of each MCCH modification indication on the paging indicating signaling; the network side makes the MCCH modification indication corresponding to the configured MCCH included in the paging indicating signaling before transmitting the paging indicating signaling. The subject application can be applied to a cell having a plurality of MCCHs and is not suffered from the number change of the MCCHs. The application can be easily carried out. The application can be easily carried out, and the UE determines whether the content of the MCCH has changed only according to the MCCH modification indication corresponding to the MCCH concerned by the UE.

摘要翻译： 公开了一种用于发送和发送多媒体广播多播服务（MBMS）寻呼指示信令的方法和系统。 网络侧根据寻呼指示信令的可用资源和小区支持的最大MCCH数量，分配对每个MCCH携带多点控制信道（MCCH）修改指示的比特资源，并将每个MCCH修改指示的映射信息配置在 寻呼指示信令; 网络侧在发送寻呼指示信令之前，使包含在寻呼中的配置的MCCH对应的MCCH修改指示指示信令。 主题应用可以应用于具有多个MCCH的小区，并且不受到MCCH的数量变化的影响。 应用程序可以轻松执行。 应用可以容易地执行，并且UE确定MCCH的内容是否仅根据与UE相关的MCCH对应的MCCH修改指示而改变。

公开(公告)号：US08483205B2

公开(公告)日：2013-07-09

申请号：US12988633

申请日：2009-04-23

申请人： Jianxun Ai ,  Cuifeng Yao

发明人： Jianxun Ai ,  Cuifeng Yao

IPC分类号： H04J3/06

CPC分类号： H04W56/00 ,  H04W72/005

摘要： The present invention discloses a synchronization method of common control messages among network elements. The method includes that the central network element instructs the distributed network elements to synchronously update the common control messages of the respective specific cells of the distributed network elements. By using the present invention, the synchronous update and synchronous transmission of the common control messages among the cells of different network elements can be realized.

摘要翻译： 本发明公开了一种网络元件之间的公共控制消息的同步方法。 该方法包括：中央网元指示分布式网元同步更新分布式网元的各特定小区的公共控制消息。 通过使用本发明，可以实现不同网元的小区之间的公共控制消息的同步更新和同步传输。

公开(公告)号：US20120140692A1

公开(公告)日：2012-06-07

申请号：US13260251

申请日：2010-01-28

申请人： Jian Hu ,  Jianxun Ai ,  Zijiang Ma ,  Lei Mao ,  Bin Wang

发明人： Jian Hu ,  Jianxun Ai ,  Zijiang Ma ,  Lei Mao ,  Bin Wang

IPC分类号： H04W72/04 ,  H04W4/06

CPC分类号： H04W72/005 ,  H04L65/4076 ,  H04W4/06 ,  H04W72/1289 ,  Y02D70/1262

摘要： The present invention discloses a method for transmitting dynamic scheduling information (DSI) of Multimedia Broadcast Multicast Services (MBMS). A network side bears the dynamic scheduling information (DSI) of Multimedia Broadcast Multicast Services (MBMS) born on a plurality of Multicast Channels (MCH) in one Multicast Broadcast over Single Frequency Network (MBSFN) area on one MCH to send. User Equipment (UE) reads scheduling information of MBMS born on each MCH in said MBSFN area from the MCH bearing a plurality of pieces of DSI placed together or one piece of DSI combined, and receives the MBMS born on different MCHs according to read scheduling information. The present invention further provides a network side device of a system supporting to transmit dynamic scheduling information and a corresponding system.

摘要翻译： 本发明公开了一种用于发送多媒体广播多播服务（MBMS）的动态调度信息（DSI）的方法。 网络侧承载在一个MCH上的一个多播广播单频广播（MBSFN）区域中的多个多播信道（MCH）上出生的多媒体广播组播服务（MBMS）的动态调度信息（DSI），以发送。 用户设备（UE）从携带多条DSI的MCH或一条DSI组合的MCH读取在所述MBSFN区域中的每个MCH上出生的MBMS的调度信息，并根据读取的调度信息接收不同MCH上出现的MBMS 。 本发明还提供一种支持传输动态调度信息的系统的网络侧设备和相应的系统。

公开(公告)号：US20110216787A1

公开(公告)日：2011-09-08

申请号：US13128918

申请日：2009-03-31

申请人： Jianxun Ai ,  Hengxing Zhai

发明人： Jianxun Ai ,  Hengxing Zhai

IPC分类号： H04J3/06

CPC分类号： H04W72/005 ,  H04W72/0433

摘要： A method and apparatus for synchronization scheduling are disclosed in the present invention, wherein the method for synchronization scheduling includes that: lower layer network element(s) obtaining multiple synchronization sequences of a designated service from an upper layer network element to which the lower layer network element(s) belongs, wherein the upper layer network element processes data packets of the designated service according to a synchronization sequence length, and transmits the multiple synchronization sequences to the lower layer network element(s), wherein the synchronization sequences are a set of data packets with the same timestamp information; the lower layer network element(s) determining a scheduling transmission time interval according to the synchronization sequence length and time division multiplexing period of the designated service, wherein the scheduling transmission time interval is a common multiple of the time division multiplexing period and the synchronization sequence length, and the time division multiplexing period of the designated service is 1/n time of the period of a wireless interface connection frame number, n is an integer; and as for a synchronization sequence whose timestamp locates in a current scheduling transmission time interval, the lower layer network element(s) transmitting it in an available transmission period of a designated scheduling transmission time interval. The present invention can avoid the loss of service data.

摘要翻译： 本发明公开了一种用于同步调度的方法和装置，其中用于同步调度的方法包括：下层网元从上层网元获取指定服务的多个同步序列，下层网络 元素属于其中，其中上层网元根据同步序列长度处理指定服务的数据分组，并将多个同步序列发送到下层网元，其中同步序列是 具有相同时间戳信息的数据包; 所述下层网元根据所述指定服务的同步序列长度和时分复用周期来确定调度传输时间间隔，其中，所述调度传输时间间隔是所述时分复用周期和所述同步序列的公倍数 长度，并且指定业务的时分复用周期是无线接口连接帧号的周期的1 / n时间，n是整数; 并且对于其时间戳位于当前调度传输时间间隔的同步序列，下层网元在指定的调度传输时间间隔的可用传输周期内发送它。 本发明可以避免服务丢失数据。

公开(公告)号：US20110058513A1

公开(公告)日：2011-03-10

申请号：US12988633

申请日：2009-04-23

申请人： Jianxun Ai ,  Cuifeng Yao

发明人： Jianxun Ai ,  Cuifeng Yao

IPC分类号： H04W4/06

CPC分类号： H04W56/00 ,  H04W72/005

摘要： The present invention discloses a synchronization method of common control messages among network elements. The method includes that the central network element instructs the distributed network elements to synchronously update the common control messages of the respective specific cells of the distributed network elements. By using the present invention, the synchronous update and synchronous transmission of the common control messages among the cells of different network elements can be realized.

摘要翻译： 本发明公开了一种网络元件之间的公共控制消息的同步方法。 该方法包括：中央网元指示分布式网元同步更新分布式网元的各特定小区的公共控制消息。 通过使用本发明，可以实现不同网元的小区之间的公共控制消息的同步更新和同步传输。

公开(公告)号：US09094938B2

公开(公告)日：2015-07-28

申请号：US13260251

申请日：2010-01-28

申请人： Jian Hu ,  Jianxun Ai ,  Zijiang Ma ,  Lei Mao ,  Bin Wang

发明人： Jian Hu ,  Jianxun Ai ,  Zijiang Ma ,  Lei Mao ,  Bin Wang

IPC分类号： H04W72/00 ,  H04L29/06 ,  H04W4/06 ,  H04W72/12

CPC分类号： H04W72/005 ,  H04L65/4076 ,  H04W4/06 ,  H04W72/1289 ,  Y02D70/1262

摘要： The present invention discloses a method for transmitting dynamic scheduling information (DSI) of Multimedia Broadcast Multicast Services (MBMS). A network side bears the dynamic scheduling information (DSI) of Multimedia Broadcast Multicast Services (MBMS) born on a plurality of Multicast Channels (MCH) in one Multicast Broadcast over Single Frequency Network (MBSFN) area on one MCH to send. User Equipment (UE) reads scheduling information of MBMS born on each MCH in said MBSFN area from the MCH bearing a plurality of pieces of DSI placed together or one piece of DSI combined, and receives the MBMS born on different MCHs according to read scheduling information. The present invention further provides a network side device of a system supporting to transmit dynamic scheduling information and a corresponding system.

摘要翻译： 本发明公开了一种用于发送多媒体广播多播服务（MBMS）的动态调度信息（DSI）的方法。 网络侧承载在一个MCH上的一个多播广播单频广播（MBSFN）区域中的多个多播信道（MCH）上出生的多媒体广播组播服务（MBMS）的动态调度信息（DSI），以发送。 用户设备（UE）从携带多条DSI的MCH或一条DSI组合的MCH读取在所述MBSFN区域中的每个MCH上出生的MBMS的调度信息，并根据读取的调度信息接收不同MCH上出现的MBMS 。 本发明还提供一种支持传输动态调度信息的系统的网络侧设备和相应的系统。

公开(公告)号：US08879457B2

公开(公告)日：2014-11-04

申请号：US13258035

申请日：2010-04-27

申请人： Hengxing Zhai ,  Jianxun Ai

发明人： Hengxing Zhai ,  Jianxun Ai

IPC分类号： H04W4/06 ,  H04W72/00 ,  H04L12/18

CPC分类号： H04W72/005 ,  H04L12/1818 ,  H04W4/06

摘要： The invention discloses a method and a system for allocating resource to a multimedia broadcast multicast control channel, wherein the method includes: an upper level network element allocating at least one multicast subframe to the MCCH; the upper level network element transmitting MCCH resource allocation information to a lower level network element, indicating the lower level network element to transmit channel information of the MCCH in the at least one multicast subframe. The invention solves a problem of lack of consistency of allocation of physical resource to the MCCH, supports the UE to perform a combination for the received multi-cell MCH signals, enhances signal gain, and improves user experience.

摘要翻译： 本发明公开了一种向多媒体广播组播控制信道分配资源的方法和系统，其中该方法包括：向MCCH分配至少一个多播子帧的上级网元; 所述上层网元将MCCH资源分配信息发送给下级网元，指示所述下级网元在所述至少一个多播子帧中发送所述MCCH的信道信息。 本发明解决了物理资源分配与MCCH分配不一致的问题，支持UE对接收到的多小区MCH信号进行组合，增强信号增益，提高用户体验。