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1. 发明专利

IL272506D0 Data transmission method, terminal device, and network device 未知
公开(公告)号：IL272506D0
公开(公告)日：2020-03-31
申请号：IL27250620
申请日：2020-02-06
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD , ZHI ZHANG
发明人： ZHI ZHANG
IPC分类号： H04W20090101
摘要： Disclosed in the present application are a data transmission method, a terminal device and a network device. The method comprises: the terminal device determines a first bandwidth portion and a second bandwidth portion; the terminal device uses the first bandwidth portion for data transmission and radio resource management (RRM) measurement on a specific time domain resource, and uses the second bandwidth portion for the data transmission on other time domain resources other than the specific time domain resource. Since the bandwidth portion used for data transmission and RRM measurement is different from the bandwidth portion only used for data transmission, the terminal device can effectively perform data transmission in corresponding bandwidth portion, and meanwhile the requirements of RRM measurement are satisfied.

2. 发明专利

IL271094D0 Method for transmitting signal, network device and terminal device 未知
公开(公告)号：IL271094D0
公开(公告)日：2020-01-30
申请号：IL27109419
申请日：2019-12-02
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD , HAI TANG , NING YANG , ZHI ZHANG
发明人： HAI TANG , NING YANG , ZHI ZHANG
IPC分类号： H04W20090101
摘要： Disclosed are a method for transmitting a signal, a network device and a terminal device. The method comprises: a first network device determining, in a first frequency band corresponding to the first network device, a time-frequency resource for transmitting a signal; and the first network device carrying out the transmission of the signal with a first terminal device on the time-frequency resource. The method, network device and terminal device according to the embodiments of the present application aid in improving the sensitivity of a receiver, thus improving the reliability of transmission.

3. 发明专利

IL270790D0 Wireless communication method and device 未知
公开(公告)号：IL270790D0
公开(公告)日：2020-01-30
申请号：IL27079019
申请日：2019-11-20
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD , ZHI ZHANG
发明人： ZHI ZHANG
IPC分类号： H04W20090101
摘要： Provided is a wireless communication method and device. Frequency-domain resource allocation and/or bandwidth part configuration is flexibly performed on a terminal device in conjunction with a synchronous signal block, and the performance of a communication system can be raised. The method comprises: a network device receiving a first message sent by a terminal device, the first message being used for indicating a first synchronous signal block detected by the terminal device; and according to the first synchronous signal block, the network device performing frequency-domain resource allocation and/or bandwidth part configuration on the terminal device.

4. 发明专利

IL269299B Method, device and storage medium for determining resources 未知
公开(公告)号：IL269299B
公开(公告)日：2022-10-01
申请号：IL26929919
申请日：2019-09-12
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD , JIA SHEN , ZHI ZHANG
发明人： JIA SHEN , ZHI ZHANG
IPC分类号： H04L27/26 , H04W16/10 , H04W24/04 , H04W28/20 , H04W72/04
摘要： Described are a method and device for determining resources and a storage medium. The method includes: transmitting, by a network device, a first message to a user equipment (UE) over a first cell, wherein the first message is used for the UE to determine a first bandwidth part (BWP) in a second cell; transmitting, by the network device, a third message over the first or second cell, wherein the third message indicates the one or more transmission resources for the UE within the first BWPs of the second cell; transmitting, by the network device, a second message to the UE over the first or second cell, wherein the second message indicates the first BWP among N second BWPs.

5. 发明专利

IL271700D0 Method for mapping modulation symbols onto resource units of allocated subframe 未知
公开(公告)号：IL271700D0
公开(公告)日：2020-02-27
申请号：IL27170019
申请日：2019-12-24
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD , ZUOMIN WU , ZHI ZHANG
发明人： ZUOMIN WU , ZHI ZHANG
IPC分类号： H04L20060101
摘要： A method and a user equipment (UE) for modulation symbol mapping are provided. The method comprises mapping the CQI modulation symbols onto resource units of the second slot of the allocated subframe, wherein the CQI modulation symbols are mapped from the first resource unit of the second slot in a time-first mapping; and mapping the PUSCH modulation symbols onto resource units of both the first and second slot of the allocated subframe, wherein the PUSCH modulation symbols are mapped from the first resource unit of the first slot in a time-first mapping.

6. 发明专利

IL271329D0 Transmission configuration method and related product 未知
公开(公告)号：IL271329D0
公开(公告)日：2020-01-30
申请号：IL27132919
申请日：2019-12-11
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD , ZHI ZHANG , WENHONG CHEN , ZHIHUA SHI
发明人： ZHI ZHANG , WENHONG CHEN , ZHIHUA SHI
IPC分类号： H04W20090101
摘要： Disclosed by an embodiment of the present application are a transmission configuration method and a related product, comprising: a network device indicating a transmission configuration indicator (TCI) state set to a terminal, the TCI state set being configured for a bandwidth part (BWP) of the terminal, and the TCI state set being used to indicate a quasi co-location hypothesis set for when the terminal transmits on the BWP. The embodiment of the present application is beneficial in more flexibly configuring quasi co-location hypothesis state on different BWPs during transmission, thus increasing beam management efficiency and system performance in BWP association.

7. 发明专利

IL269730D0 Method for configuring resource, user equipment, network device and computer storage medium 未知
公开(公告)号：IL269730D0
公开(公告)日：2019-11-28
申请号：IL26973019
申请日：2019-09-26
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD , JIA SHEN , ZHI ZHANG
发明人： JIA SHEN , ZHI ZHANG
IPC分类号： H04L20060101
摘要： There is provided a method for configuring resource, a user equipment (UE), a network device and a computer storage medium. The method for configuring resource includes receiving first information from a network-side, wherein the first information indicates to the UE configurations of at least one bandwidth part, and activating at least portion of at least one configured bandwidth part, or activating at least portion of the at least one configured bandwidth part through the network-side.

8. 发明专利

IL269299D0 Method and device for determining resources and storage medium 未知
公开(公告)号：IL269299D0
公开(公告)日：2019-11-28
申请号：IL26929919
申请日：2019-09-12
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD , JIA SHEN , ZHI ZHANG
发明人： JIA SHEN , ZHI ZHANG
IPC分类号： H04W20090101
摘要： Described are a method and device for determining resources and a storage medium. The method includes: transmitting, by a network device, a first message to a user equipment (UE) over a first cell, wherein the first message is used for the UE to determine a first bandwidth part (BWP) in a second cell; transmitting, by the network device, a third message over the first or second cell, wherein the third message indicates the one or more transmission resources for the UE within the first BWPs of the second cell; transmitting, by the network device, a second message to the UE over the first or second cell, wherein the second message indicates the first BWP among N second BWPs.

9. 发明专利

BRPI0406582A 未知
公开(公告)号：BRPI0406582A
公开(公告)日：2005-12-20
申请号：BRPI0406582
申请日：2004-01-16
申请人： HONG ZHI ZHANG
发明人： ZHANG HONG-ZHI
IPC分类号： G06F3/03 , G06F3/033
摘要： The present invention discloses a method and a device for processing optical signals in a computer mouse, which is related to electric digital data processing. The method is that the relative displacement vector between the mouse device and the illuminated object surface producing laser speckles is reflected by means of collecting movement information of laser speckle signals. The device for carrying out the method consists of a mouse body; inside said mouse body, an amplifying and shaping module, a direction identifying and counting module and a computer interface circuit for processing photoelectric signals are disposed and connected in sequence, characterized in that, said device further includes at least one laser device and a photo sensor for receiving laser speckle signals from the object surface illuminated by laser beams. Said photo sensor transfers the received photoelectric signals to the amplifying and shaping module. This invention has a simple structure, high technical feasibility and high precision.

10. 发明授权

US11466349B2 Spheroidal graphite cast iron 有权
公开(公告)号：US11466349B2
公开(公告)日：2022-10-11
申请号：US16233535
申请日：2018-12-27
申请人： Takumi Hijii , Yoshimasa Ureshino , Hitoshi Sakuma , Gou Nakamura , Zhong-zhi Zhang
发明人： Takumi Hijii , Yoshimasa Ureshino , Hitoshi Sakuma , Gou Nakamura , Zhong-zhi Zhang
IPC分类号： C22C37/04 , C22C33/10 , C22C37/06 , C22C37/10 , C22C33/08
摘要： A spheroidal graphite cast iron having an excellent impact strength at low temperature and a method for producing the same are provided. The present disclosure relates to the spheroidal graphite cast iron comprising: C: 3.5 mass % to 4.2 mass %; Si: 2.0 mass % to 2.8 mass %; Mn: 0.2 mass % to 0.4 mass %; Cu: 0.1 mass % to 0.7 mass %; Mg: 0.02 mass % to 0.06 mass %; Cr: 0.01 mass % to 0.15 mass %; and the balance: Fe and inevitable impurities, wherein Mn+Cr+Cu is 0.431 mass % to 1.090 mass %, a graphite nodule count is 230/mm2 or less, and a pearlite fraction is 30% to 85%.

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