公开(公告)号：US20140334368A1

公开(公告)日：2014-11-13

申请号：US14357416

申请日：2012-11-09

Applicant: Agency for Science, Technology and Research

Inventor： Yuan Zhou ,  Zhongding Lei ,  Sumei Sun ,  Ser Wah Oh

IPC: H04W48/10 ,  H04W4/08 ,  H04W52/02

CPC classification number: H04W48/10 ,  H04W4/08 ,  H04W48/12 ,  H04W52/0216 ,  H04W84/12 ,  Y02D70/142

Abstract: The present invention is directed to a communication device of a wireless communication network, the communication device including a message generator configured to generate a beacon message having a traffic indication map (TIM) information element (IE), wherein the TIM IE includes a partial virtual bitmap field including at least one cluster; a determiner configured to determine for at least one cluster information indicating whether data is available in the communication device to be transmitted to a plurality of communication terminals of the wireless communication network; an encoder configured to determine an encoding mode for the information depending on the information and to encode the information based on the encoding mode; and a transmitter configured to broadcast the beacon message to the plurality of communication terminals corresponding to the at least one cluster. Methods of simultaneously addressing a plurality of communication terminals in the wireless communication network are also disclosed.

Abstract translation: 本发明涉及一种无线通信网络的通信设备，所述通信设备包括消息生成器，其被配置为生成具有业务指示映射（TIM）信息元素（IE）的信标消息，其中所述TIM IE包括部分虚拟 位图字段包括至少一个集群; 确定器，被配置为确定指示所述通信设备中的数据是否可用于要发送到所述无线通信网络的多个通信终端的至少一个群集信息; 配置为根据所述信息确定所述信息的编码模式并基于所述编码模式对所述信息进行编码的编码器; 以及发射机，被配置为将所述信标消息广播到对应于所述至少一个集群的所述多个通信终端。 还公开了同时寻址无线通信网络中的多个通信终端的方法。

公开(公告)号：US10470179B2

公开(公告)日：2019-11-05

申请号：US15553157

申请日：2016-02-23

Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

Inventor： Koichi Adachi ,  Jin Gon Joung ,  Yuan Zhou ,  Sumei Sun

IPC: H04W72/04 ,  H04W72/10 ,  H04W36/00 ,  H04W16/10 ,  H04W36/04 ,  H04W36/20

Abstract: According to various embodiments, a radio communication method may be provided. The radio communication method may include: determining in a cell at least one first subframe; determining in the cell at least one second subframe; allocating downlink user traffic in the cell during the first subframe with a low priority; and transmitting a handover command to a user equipment based on the second subframe.

公开(公告)号：US20150296532A1

公开(公告)日：2015-10-15

申请号：US14441415

申请日：2013-11-11

Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

Inventor： Yuan Zhou ,  Shoukang Zheng ,  Haiguang Wang ,  Zhongding Lei

IPC: H04W72/12 ,  H04W68/02

CPC classification number: H04W68/02 ,  H04W52/0216 ,  H04W72/1289 ,  H04W74/006 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/142

Abstract: According to various embodiments, an access point may be provided. The access point may include: a transmitter configured to transmit scheduling information for a page. The page may include one or more segments of a Traffic Indication Map (TIM). The scheduling information may include at least one of the following information: an explicit indication of an interval of one or more recurrences of subsequent transmissions of the scheduling information for the page; or information indicating scheduling of transmission of segments of the page including at least: an offset between the transmission of the first segment included in the page scheduling and the transmission of the scheduling information; and the number of blocks in each segment of the page, wherein a block contains a predetermined number of bits of the TIM.

Abstract translation: 根据各种实施例，可以提供接入点。 接入点可以包括：被配置为发送寻呼的调度信息的发射机。 页面可以包括交通指示图（TIM）的一个或多个段。 调度信息可以包括以下信息中的至少一个：用于页面的调度信息的后续传输的一次或多次重复的间隔的显式指示; 或者表示至少包括页面调度中包含的第一段的传输与调度信息的发送之间的偏移的页面的段的传输的调度的信息; 以及页面的每个段中的块的数量，其中块包含TIM的预定数量的比特。

公开(公告)号：US09485714B2

公开(公告)日：2016-11-01

申请号：US14357416

申请日：2012-11-09

Applicant: Agency for Science, Technology and Research

Inventor： Yuan Zhou ,  Zhongding Lei ,  Sumei Sun ,  Ser Wah Oh

IPC: H04W48/10 ,  H04W48/12 ,  H04W4/08 ,  H04W52/02 ,  H04W84/12

CPC classification number: H04W48/10 ,  H04W4/08 ,  H04W48/12 ,  H04W52/0216 ,  H04W84/12 ,  Y02D70/142

Abstract: The present invention is directed to a communication device of a wireless communication network, the communication device including a message generator configured to generate a beacon message having a traffic indication map (TIM) information element (IE), wherein the TIM IE includes a partial virtual bitmap field including at least one cluster; a determiner configured to determine for at least one cluster information indicating whether data is available in the communication device to be transmitted to a plurality of communication terminals of the wireless communication network; an encoder configured to determine an encoding mode for the information depending on the information and to encode the information based on the encoding mode; and a transmitter configured to broadcast the beacon message to the plurality of communication terminals corresponding to the at least one cluster. Methods of simultaneously addressing a plurality of communication terminals in the wireless communication network are also disclosed.

Abstract translation: 本发明涉及一种无线通信网络的通信设备，所述通信设备包括消息生成器，其被配置为生成具有业务指示映射（TIM）信息元素（IE）的信标消息，其中所述TIM IE包括部分虚拟 位图字段包括至少一个集群; 确定器，被配置为确定指示所述通信设备中的数据是否可用于要发送到所述无线通信网络的多个通信终端的至少一个群集信息; 配置为根据所述信息确定所述信息的编码模式并基于所述编码模式对所述信息进行编码的编码器; 以及发射机，被配置为将所述信标消息广播到对应于所述至少一个集群的所述多个通信终端。 还公开了同时寻址无线通信网络中的多个通信终端的方法。