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1. 发明申请

WO2017150042A1 COMMUNICATION METHOD AND COMMUNICATION APPARATUS FOR BLOCK ACKNOWLEDGMENT TRANSMISSION 审中-公开
标题翻译：用于块确认传输的通信方法和通信设备
公开(公告)号：WO2017150042A1
公开(公告)日：2017-09-08
申请号：PCT/JP2017/003283
申请日：2017-01-31
申请人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
发明人： CHITRAKAR Rojan , HUANG Lei
IPC分类号： H04L1/16
CPC分类号： H04L1/1621 , H04L1/16 , H04L1/1614 , H04L1/1642 , H04L1/1685 , H04L1/1832
摘要： A communication method for transmitting a block acknowledgment (BlockAck) frame is presented. The communication method includes receiving a plurality of frames from a transmitting device, wherein the payload of a frame may consist of either fragmented or unfragmented packet, recording the receive status of the frames, generating a BlockAck frame that contains at least one Bitmap field used to indicate the receive status of the frames, the number of bits allocated in the Bitmap field for a packet being variable and transmitting the BlockAck frame.
摘要翻译：呈现了用于发送块确认（BlockAck）帧的通信方法。该通信方法包括从发送设备接收多个帧，其中帧的有效载荷可以由分段的或未分段的分组组成，记录帧的接收状态，生成包含至少一个位图字段的BlockAck帧，该Bitmap字段用于指示帧的接收状态，位图字段中分配的比特数是可变的，并发送BlockAck帧。

2. 发明申请

WO2017150041A1 APPARATUS AND METHOD FOR PRIORITIZATION OF RANDOM ACCESS IN A MULTI-USER WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于多用户无线通信系统中随机接入的优先化的装置和方法
公开(公告)号：WO2017150041A1
公开(公告)日：2017-09-08
申请号：PCT/JP2017/003280
申请日：2017-01-31
申请人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
发明人： CHITRAKAR Rojan , URABE Yoshio , HUANG Lei , SIM Michael Hong Cheng
IPC分类号： H04W74/08 , H04J1/00 , H04L27/26
摘要： The present disclosure relates to the prioritization of devices taking part in a multi-user random access wireless communication. Based on some known conditions, devices that comply with the conditions are given preferential treatment during the random access period. The preferential treatment may refer to the eligible devices being allowed to access more resource units during the random access, or it may also mean faster access to the medium during the random access. By taking advantage of the methods described in the present disclosure, it is possible to assign higher priority to selected frame types and/or device categories in a multi-user random access wireless communication system.
摘要翻译：本公开涉及参与多用户随机接入无线通信的设备的优先化。基于一些已知的条件，在随机访问期间，符合条件的设备被给予优先处理。优惠待遇可以指在随机访问期间允许有资格的设备访问更多的资源单元，或者它也可以意味着在随机访问期间更快地访问介质。通过利用本公开中描述的方法，可以在多用户随机接入无线通信系统中为选定的帧类型和/或设备类别分配更高的优先级。

3. 发明申请

WO2017119291A1 TRANSMISSION APPARATUS AND TRANSMISSION METHOD 审中-公开
标题翻译：传输装置和传输方法
公开(公告)号：WO2017119291A1
公开(公告)日：2017-07-13
申请号：PCT/JP2016/088042
申请日：2016-12-21
申请人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
发明人： HUANG Lei , URABE Yoshio , SIM Michael Hong Cheng
IPC分类号： H04L27/26 , H04B7/04 , H04J99/00
CPC分类号： H04L5/0007 , H04L5/0037 , H04L5/0094 , H04L27/2613
摘要： An transmission apparatus of the present disclosure comprises a transmission signal generator which, in operation, generates a transmission signal that includes a legacy preamble, a non-legacy preamble and a data field, wherein the non-legacy preamble comprises a first signal field and a second signal field, the second signal field comprising a first channel field and a second channel field, each of the first channel field and the second channel field comprising a common field that carries resource unit (RU) allocation information and a user-specific field that carries per-user allocation information for one or more terminal stations, and wherein a part of the user-specific field of one of the first channel field and the second channel field whichever is longer than the other channel field in length before appending padding bits is relocated to the other channel field; and a transmitter which, in operation, transmits the generated transmission signal.
摘要翻译：本公开的传输装置包括传输信号生成器，该传输信号生成器在操作中生成包括传统前导码，非传统前导码和数据字段的传输信号，其中，非传统信号前导码包括第一信号字段和第二信号字段，第二信号字段包括第一信道字段和第二信道字段，第一信道字段和第二信道字段中的每一个包括携带资源单元（RU）分配的公共字段信息和携带每个用户的一个或多个终端站的分配信息的用户专用字段，并且其中第一信道字段和第二信道字段之一的用户专用字段的一部分比另一个信道更长将附加填充位之前的字段长度重新定位到另一个通道字段; 以及在操作中发送所生成的发送信号的发送器。

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