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1.发明公开
公开(公告)号：EP4387181A3
公开(公告)日：2024-08-14
申请号：EP23211682.2
申请日：2023-11-23
申请人： MediaTek Inc.
CPC分类号： H04L5/0048 , H04L27/26132 , H04L27/2614
摘要： Various schemes pertaining to long training field and short training field transmission for wide bandwidth 240MHz with more direct-current tones in wireless communications are described. A processor (1312, 1322) of an apparatus (1310, 1320) generates either or both of a long training field and a short training field of a physical-layer protocol data unit with a center 996-tone resource unit having more than a predetermined number of direct-current tones (1410). The processor (1312, 1322) then performs a wireless communication in a wide bandwidth (e.g., 240MHz) with the physical-layer protocol data unit (1420).
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公开(公告)号：EP4246855A1
公开(公告)日：2023-09-20
申请号：EP23162055.0
申请日：2023-03-15
申请人： MEDIATEK INC.
IPC分类号： H04L5/00
摘要： Techniques pertaining to designs of channelization of the 60GHz band for next-generation wireless local area networks, WLANs, are described. A first apparatus communicates in a 60GHz band wirelessly with a second apparatus (1410) by communicating with a channelization design of the 60GHz band having a channel center frequency being equal to (a channel starting frequency + ΔF) + ΔF * channelIndex , with ΔF denoting a half of a channel spacing and with channelIndex denoting a channel index value.
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公开(公告)号：EP3291473A1
公开(公告)日：2018-03-07
申请号：EP17188294.7
申请日：2017-08-29
申请人： MediaTek Inc.
发明人： HSIEH, Hung-Tao , YANG, Tung Sheng , LIU, Hsuan-Yu , HUNG, Kun-Chien , HSU, YungPing , LIU, Jianhan , HU, Shengquan , YEE, Chih-Shi , PARE JR., Thomas Edward
CPC分类号： H04L1/0003 , H04L1/0002 , H04L1/0009 , H04L1/0023 , H04L1/004 , H04L5/0042 , H04L5/0044 , H04L5/006 , H04W52/04 , H04W72/04 , H04W72/0453
摘要： A wireless communicating method includes: performing one resource unit allocation upon a channel; and allocating a first resource unit and a second resource unit in said one resource unit allocation to a station, wherein the first resource unit is different from the second resource unit. By using the wireless communication method, throughput rate can be improved.
摘要翻译： 无线通信方法包括：对信道执行一个资源单位分配; 以及将所述一个资源单元分配中的第一资源单元和第二资源单元分配给站，其中，所述第一资源单元不同于所述第二资源单元。 通过使用无线通信方法，可以提高吞吐率。
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公开(公告)号：EP4362375A1
公开(公告)日：2024-05-01
申请号：EP23202998.3
申请日：2023-10-11
申请人： MediaTek Inc.
CPC分类号： H04L5/001 , H04W52/00 , H04L5/0037
摘要： Various schemes pertaining to center 996-tone resource unit, RU996, tone plan designs for wide bandwidth 240MHz in wireless communications are described. A communication entity generates at least one 996-tone resource unit, RU996. The communication entity then communicates wirelessly using the at least one RU996 in a 240MHz bandwidth. The at least one RU996 includes a center RU996 that is centered around five or more direct-current, DC, tones.
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5.发明公开
公开(公告)号：EP4346150A1
公开(公告)日：2024-04-03
申请号：EP23199369.2
申请日：2023-09-25
申请人： MediaTek Inc.
摘要： Various schemes pertaining to distributed-tone resource unit, dRU, operation for wide bandwidths next-generation wireless local area network, WLAN, systems are described. A communication entity generates at least one dRU or both the at least one dRU and at least one regular resource unit, rRU, (1710). The communication entity then communicates wirelessly using the at least one dRU or using the at least one dRU and the at least one rRU in a 160MHz, 240MHz, 320MHz, 480MHz or 640MHz bandwidth (1720).
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公开(公告)号：EP4277188A1
公开(公告)日：2023-11-15
申请号：EP23172522.7
申请日：2023-05-10
申请人： MEDIATEK Inc.
摘要： Techniques pertaining to enhanced long range, ELR, communication schemes in wireless communications are described. An apparatus, e.g. a station, STA, performs an ELR communication (1010) by either: -i- transmitting an ELR physical-layer protocol data unit, PPDU, (1012); or -ii- receiving the ELR PPDU (1014). The ELR PPDU includes a spoofing preamble, an ELR preamble and an ELR data portion.
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7.发明公开HE-SIG-B COMMON FIELD FORMATS AND ALLOCATION 有权FORMATE UND ZUORDNUNG DES GEMEINSAMEN FELDES VON HE-SIG-B
公开(公告)号：EP3139532A1
公开(公告)日：2017-03-08
申请号：EP16187569.5
申请日：2016-09-07
申请人： MediaTek Inc.
CPC分类号： H04W72/0453 , H04B7/0452 , H04L5/0007 , H04L5/0023 , H04L5/0053 , H04L5/0094
摘要： Methods and apparatus are provided for HE-SIG-B common field formats and indications. In one novel aspect, a fixed format is used for HE-SIG-B common field indicating resource allocations, hereinafter RA. In one embodiment, look-up tables, hereinafter LUT, are configured for the resource allocation and indicated in the HE-SIG-B common field. In one embodiment, one or more RA LUTs are used based on the operation bandwidth. The RA LUTs are placed in an order of channel indexes from lower channel to upper channel signaled in each corresponding RA LUT. In another novel aspect, MU-MIMO is used for operation bandwidth of 160 MHz and a compression indicator is set in the HE-SIG-A field indicating a saving of all RA LUTS in the HE-SIG-B common field. In yet another novel aspect, a one-bit middle-tone indicator is included in the HE-SIG-B common field indicating whether the one or more middle 26 tone is used.
摘要翻译： 提供HE-SIG-B常用字段格式和指示的方法和装置。 在一个新颖的方面，固定格式用于指示资源分配的HE-SIG-B公共字段，以下称为RA。 在一个实施例中，查找表（以下称为LUT）被配置用于资源分配并且在HE-SIG-B公共字段中指示。 在一个实施例中，基于操作带宽使用一个或多个RA LUT。 RA LUT按照每个对应的RA LUT中信号通道的从低通道到高通道的通道索引的顺序放置。 在另一个新颖的方面，MU-MIMO用于160MHz的操作带宽，并且在HE-SIG-A字段中设置压缩指示符，表示在HE-SIG-B公共字段中保存所有RA LUTS。 在另一新颖方面，在HE-SIG-B公共字段中包括一比特中音调指示符，指示是否使用一个或多个中间26音调。
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公开(公告)号：EP4373024A1
公开(公告)日：2024-05-22
申请号：EP23210322.6
申请日：2023-11-16
申请人： MediaTek Inc.
IPC分类号： H04L5/00
CPC分类号： H04L5/003
摘要： Techniques pertaining to narrow bandwidth transmission schemes in next-generation Enhanced Long Range, ELR, wireless local area networks, WLANs, are described. An apparatus, e.g., station, STA, generates a physical-layer protocol data unit, PPDU, comprising a spoofing preamble, an ELR preamble and an ELR data portion (3210). The apparatus transmits the PPDU in an ELR wireless communication such that at least a portion of the ELR preamble is transmitted on at least one narrow-bandwidth subchannel of a wider bandwidth (3220).
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9.发明公开
公开(公告)号：EP4266594A3
公开(公告)日：2024-05-15
申请号：EP23168762.5
申请日：2023-04-19
申请人： MediaTek Inc.
IPC分类号： H04B7/06
CPC分类号： H04B7/06954 , H04B7/06952
摘要： Techniques pertaining to multi-link operation, MLO, assisted 60GHz beamforming training and data transmission in wireless communications are described. An apparatus, e.g. as a 60GHz-capable MLO station, STA, performs MLO assisted 60GHz operations (810) by: -i- performing discovery and association (812); and -ii-performing either or both of beamforming training and data transmission in a 60GHz band (814).
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10.发明公开
公开(公告)号：EP4340286A3
公开(公告)日：2024-04-10
申请号：EP23198029.3
申请日：2023-09-18
申请人： MediaTek Inc.
摘要： Techniques pertaining to performance enhancement of resource unit, RU, duplication with predefined interleaving patterns in wireless communications are described. An apparatus, e.g., station, STA, generates at least one RU (3110). The apparatus then performs a wireless communication with RU duplication in a frequency domain (3120) using either: -a- a same interleaving pattern applied across orthogonal frequency-division multiplexing, OFDM, symbols of each duplicated RU of the at least one RU; or -b- two or more interleaving patterns periodically or alternatively switched over OFDM symbols of two or more duplicated RUs of the at least one RU.
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