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公开(公告)号：US20220286225A1
公开(公告)日：2022-09-08
申请号：US17664189
申请日：2022-05-19
Applicant: ZTE Corporation
Inventor： Chulong LIANG , Qiujin GUO , Jin XU , Jun XU , Jian KANG , Qiang FU
Abstract: The present application relates to methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to channel coding and modulation. In one exemplary aspect, a method for wireless communication is disclosed. The method includes performing multiple operations that include a first operation related to pre-channel coding and/or a second operation comprising attaching redundancy check bits in an order. The method can also include generating a transmission waveform by a first node using one or more bits for transmission to a second node over a wireless channel using information derived from the multiple operations.
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42.发明申请公开(公告)号：US20220264461A1
公开(公告)日：2022-08-18
申请号：US17673707
申请日：2022-02-16
Applicant: ZTE Corporation
Inventor： Mengzhu CHEN , Qiujin GUO , Jun XU , Hao WU , Xiaoying MA
Abstract: Methods, systems, and devices for signaling to reduce power consumption of wireless devices in power saving modes are described. An example method for wireless communication includes transmitting, by a network node to a wireless device in communication with the network node, a control information that is based on the wireless device being in a power-saving state that is different from a power-normal state. Another example method for wireless communication includes receiving, by a wireless device from a network node, a control information that is based on the wireless device being in a power-saving state that is different from a power-normal state.
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公开(公告)号：US20220240187A1
公开(公告)日：2022-07-28
申请号：US17511154
申请日：2021-10-26
Applicant: ZTE CORPORATION
Inventor： Qiujin GUO , Xiaoying MA , Mengzhu CHEN , Jun XU
Abstract: A system and method for providing control signaling are disclosed herein. In one embodiment, the system and method are configured to generate a control signal and transmit the control signal from a wireless network device to N wireless user devices. The control signal includes one of: a first type of control signal and a second type of control signal. The N is an integer that is at least 1.
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公开(公告)号：US20220182942A1
公开(公告)日：2022-06-09
申请号：US17673178
申请日：2022-02-16
Applicant: ZTE Corporation
Inventor： Qiujin GUO , Mengzhu CHEN , Hao WU , Jun XU , Xiaoying MA
IPC: H04W52/02
Abstract: Methods, systems, and devices for power saving schemes in wireless communication are described. A wireless communication method is provided to comprise monitoring, by a user device, power saving indications transmitted from a network device during corresponding monitoring occasions predefined or configured by a higher layer parameter, the power saving indications including a first typed power saving indication or a second typed power saving indication; and performing a next action based on a predefined condition.
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公开(公告)号：US20220077954A1
公开(公告)日：2022-03-10
申请号：US17529843
申请日：2021-11-18
Applicant: ZTE CORPORATION
Abstract: A method and apparatus for inserting dummy sequences during data modulation in a communication system, according to channel status, link status, and the like, is disclosed. In one embodiment, a method for data modulation by a wireless communication node of a wireless communication system, includes: inserting at least one first dummy sequence to a first data sequence in a first data block; and inserting at least one second dummy sequence to a second data sequence in a second data block; wherein a first length of a first dummy sequence is different from a second length of a second dummy sequence, and wherein the second dummy sequence includes the first dummy sequence or is included in the first dummy sequence.
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Patent Agency Ranking
公开(公告)号：US20220022176A1
公开(公告)日：2022-01-20
申请号：US17492265
申请日：2021-10-01
Applicant: ZTE Corporation
Inventor： Mengzhu CHEN , Jun XU , Saijin XIE , Hao WU
IPC: H04W72/04
Abstract: Methods, systems, and devices for a downlink control signaling in wireless communication are described. A wireless communication method is provided to comprise transmitting, by a network device, to a user device, a control signaling including N data blocks that indicate T triggering states of M user devices, and wherein N, T, and M are natural numbers and the triggering states indicate configuration information of the M user devices.
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公开(公告)号：US20210218493A1
公开(公告)日：2021-07-15
申请号：US17054755
申请日：2019-05-13
Applicant: ZTE CORPORATION
Inventor： Mengzhu CHEN , Liguang LI , Luanjian BIAN , Jun XU , Jin XU
Abstract: Provided are modulation and coding method and apparatus, channel quality indicator (CQI) reporting method and apparatus, a device and a storage medium. In an MCS table set, an MCS table supporting a minimum spectral efficiency less than 120/1024*2 is added, and a selecting rule of an MCS table is provided. Therefore, compared with an MCS table set in the related protocols, communications requirements of higher reliability, higher coverage and lower transmission rate can be satisfied. Moreover, further provided are CQI reporting method and apparatus, a device and a storage medium to accurately satisfy current communications requirements, especially the communications requirements of higher reliability, higher coverage and lower transmission rate.
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公开(公告)号：US20210013995A1
公开(公告)日：2021-01-14
申请号：US17038683
申请日：2020-09-30
Applicant: ZTE Corporation
Inventor： Mengzhu CHEN , Liguang LI , Luanjian BIAN , Jin XU , Jun XU
Abstract: Described are methods, systems and devices for the transmission and reception of channel quality indicator (CQI) information over an physical channel to facilitate, for example, meeting block error rate requirements in emerging systems. One example method includes transmitting an index associated with a quality of the physical channel, where the index corresponds to an entry in a parameter table set. Another example method includes receiving an index associated with the quality of the downlink physical channel, and transmitting a plurality of data blocks, where contents of the plurality of data blocks are encoded and modulated using a code rate and a modulation scheme, respectively, which are selected from an entry in the parameter tables corresponding to the index. In both exemplary methods, one or more parameter tables include at least three entries comprising code rates having values less than or equal to 120/1024.
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公开(公告)号：US20200314779A1
公开(公告)日：2020-10-01
申请号：US16871630
申请日：2020-05-11
Applicant: ZTE CORPORATION
Inventor： Saijin XIE , Focai PENG , Mengzhu CHEN , Jun XU
Abstract: A system and method for coding master information blocks (MIBs) for broadcast are disclosed herein. In one embodiment, a method performed by a communication node includes: identifying time sensitive bits among a master information block; placing the time sensitive bits at predetermined encoding positions, wherein the time sensitive bits at the predetermined encoding positions are encoded with a common property different than other bits of the master information block; encoding the master information block; and transmitting a broadcast message comprising the master information block.
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公开(公告)号：US20200177201A1
公开(公告)日：2020-06-04
申请号：US16784050
申请日：2020-02-06
Applicant: ZTE CORPORATION
Inventor： Mengzhu CHEN , Hui WANG , Jin XU , Jun XU
Abstract: A system and method for allocating network resources are disclosed herein. In one embodiment, the system and method are configured to perform: receiving, by a Polar code encoder, a plurality of information bits; encoding, by the Polar code encoder, the plurality of information bits using a construction sequence to generate a plurality of encoded information bits, wherein the construction sequence comprising a plurality of construction sequence indexes, wherein the encoding comprises placing the plurality of information bits on respective indexes according to at least one of a plurality of subsets of the construction sequence indexes; and outputting the plurality of encoded information bits.
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