公开(公告)号：US20160007213A1

公开(公告)日：2016-01-07

申请号：US14770454

申请日：2013-12-31

Applicant: ZTE Corporation

Inventor： Yunpeng CUI ,  Qian DAI ,  Lei MAO

IPC: H04W24/02 ,  H04W28/02 ,  H04W4/20

CPC classification number: H04W24/02 ,  H04W4/70 ,  H04W28/0215

Abstract: Provided are data transmission methods, devices and system. The method includes that: User Equipment (UE) sends data processing capability information of the UE to network equipment; and the UE performs small data transmission with the network equipment according to a small data transmission method determined by the network equipment, wherein the small data transmission method is determined by the network equipment according to the data processing capability information of the UE. According to the technical solutions, the UE sends its own data processing capability information to the network equipment to enable the network equipment to learn about the small data transmission method which can be used by the UE to determine the method for the transmission of the small data between the UE and the network equipment. Similarly, the network equipment may also send its own data processing capability information to the UE, so that the UE and the network equipment are ensured to have the same cognition about small data processing capability. By virtue of the technical solutions, advantages of a finally selected small data processing solution are fully utilized, and an abnormal condition caused by the capability mismatching of the network equipment and the UE is reduced.

Abstract translation: 提供数据传输方法，设备和系统。 该方法包括：用户设备（UE）向网络设备发送UE的数据处理能力信息; 并且UE根据由网络设备确定的小数据传输方法与网络设备进行小数据传输，其中小型数据传输方法由网络设备根据UE的数据处理能力信息确定。 根据技术方案，UE向网络设备发送自己的数据处理能力信息，使网络设备能够了解小型数据传输方法，该方法可以由UE使用来确定小数据传输方法 在UE和网络设备之间。 类似地，网络设备也可以向UE发送自己的数据处理能力信息，从而确保UE和网络设备对于小数据处理能力具有相同的认知。 通过技术方案，充分利用最终选择的小数据处理解决方案的优点，减少了由网络设备和UE的能力不匹配引起的异常情况。

公开(公告)号：US20150312942A1

公开(公告)日：2015-10-29

申请号：US14432318

申请日：2013-09-02

Applicant: ZTE CORPORATION

Inventor： Yunpeng CUI ,  Qian DAI ,  Lei MAO ,  Yingqi XU

IPC: H04W74/08 ,  H04W4/00

CPC classification number: H04W74/0833 ,  H04W4/70 ,  H04W28/0278 ,  H04W28/065 ,  H04W28/14 ,  H04W72/0486

Abstract: Provided are a method, a device and a system for transmitting data through control plane signaling. The method comprises: a user equipment determining whether the data volume of currently-to-be-transmitted data exceeds a threshold; if the data volume of the currently-to-be-transmitted data exceeds the threshold, the user equipment sending the currently-to-be-transmitted data to an access network device in multiple transmissions by bearing each part of the currently-to-be-transmitted data in a non-access stadium protocol data unit (NAS PDU) in radio resource control (RRC) signaling in each transmission, wherein the RRC signaling carrying data transmission control information and the data transmission control information being used to instruct the access network device to buffer currently-received data. Through the disclosure, data whose data volume exceeds the threshold is sent to the access network device through control plane messages in multiple times, so as to reduce signaling overhead caused by data transmission, solve the problem that the method for sending data through control plane signaling in the related art cannot complete sending with a large data volume, optimize network performance, and improve system efficiency.

Abstract translation: 提供了一种通过控制平面信令发送数据的方法，装置和系统。 该方法包括：用户设备确定当前要发送的数据的数据量是否超过阈值; 如果当前要发送的数据的数据量超过阈值，则用户设备通过承载当前要发送的数据的每个部分，将当前要发送的数据发送到多个传输中的接入网络设备 在每个传输中的无线电资源控制（RRC）信令中的非接入体育场协议数据单元（NAS PDU）中发送的数据，其中携带数据传输控制信息的RRC信令和用于指示接入网络的数据传输控制信息 设备缓存当前接收到的数据。 通过披露，数据量超过阈值的数据多次通过控制平面消息发送到接入网设备，以减少数据传输引起的信令开销，解决了通过控制平面信令发送数据的方法 相关技术无法完成大量数据量的发送，优化网络性能，提高系统效率。

公开(公告)号：US20160269189A1

公开(公告)日：2016-09-15

申请号：US15034549

申请日：2014-05-23

Applicant: ZTE CORPORATION

Inventor： Hui XU ,  Lei MAO ,  Zijiang MA ,  Youjun GAO

IPC: H04L12/18 ,  H04W24/08 ,  H04L5/00 ,  H04W4/06

CPC classification number: H04L12/189 ,  H04L5/0048 ,  H04L12/1877 ,  H04W4/06 ,  H04W4/08 ,  H04W24/08 ,  H04W76/20 ,  H04W76/40 ,  H04W88/02

Abstract: Disclosed are a cluster communication method and system, a user equipment and a network side device. The cluster communication method disclosed in the embodiment of the present document includes: when a cluster user equipment (UE) is interested in receiving or is currently receiving a cluster service in a multimedia broadcast multicast service (MBMS) bearer, if the cluster UE judges that it is needed to transmit the cluster service via a unicast bearer, sending a request to a cluster application server (AS) for transmitting the cluster service via a unicast bearer; after the AS accepts the request of the cluster UE and establishes a unicast bearer with the cluster UE, the cluster UE receiving cluster data via the unicast bearer and stopping receiving the cluster data in the MBMS bearer. The embodiment of the present document further discloses a user equipment, a network side device and a cluster communication system.

Abstract translation: 公开了一种集群通信方法和系统，用户设备和网络侧设备。 在本文的实施例中公开的集群通信方法包括：当集群用户设备（UE）有兴趣在多媒体广播多播服务（MBMS）承载中接收或正在接收集群服务时，如果集群UE判断该 需要经由单播承载来发送群集服务，向群集应用服务器（AS）发送请求以经由单播承载发送群集服务; 在AS接收到集群UE的请求并与集群UE建立单播承载之后，集群UE经由单播承载接收集群数据，并停止接收MBMS承载中的集群数据。 本文的实施例还公开了一种用户设备，网络侧设备和群集通信系统。