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1. 发明公开

EP4440207A1 POWER DETERMINATION METHOD AND APPARATUS 审中-实审
公开(公告)号：EP4440207A1
公开(公告)日：2024-10-02
申请号：EP21965136.1
申请日：2021-11-25
申请人： Beijing Xiaomi Mobile Software Co., Ltd.
发明人： GUO, Shengxiang
IPC分类号： H04W52/04
CPC分类号： H04W52/04
摘要： Disclosed in the embodiments of the present application are a power determination method and apparatus. The method comprises: determining out-of-band emission limitation information of a terminal device; and determining the power of the terminal device according to the out-of-band emission limitation information, such that the terminal device can determine different powers according to different limitations on out-of-band emission, can determine different power reduction values according to different conditions, and can reduce unnecessary power reduction under some special conditions, thereby enlarging the uplink coverage of a terminal, and effectively improving the communication efficiency and the quality of a communication link.

2. 发明公开

EP4277333A1 BEAM SCANNING METHOD AND APPARATUS, COMMUNICATION DEVICE, AND STORAGE MEDIUM 审中-实审
公开(公告)号：EP4277333A1
公开(公告)日：2023-11-15
申请号：EP21916784.8
申请日：2021-01-07
申请人： Beijing Xiaomi Mobile Software Co., Ltd.
发明人： GUO, Shengxiang
IPC分类号： H04W24/02
摘要： Embodiments of the present invention provide a beam scanning method, performed by a terminal. The method comprises: receiving resource configuration information sent by a base station according to a beam splitting capability of the terminal, wherein the resource configuration information is configured for the terminal to determine a resource for beam scanning by using a beam which is subjected to beam splitting.

3. 发明公开

EP4418586A1 METHOD AND APPARATUS FOR REPORTING MULTI-CARRIER AGGREGATION CAPABILITY 审中-实审
公开(公告)号：EP4418586A1
公开(公告)日：2024-08-21
申请号：EP21960232.3
申请日：2021-10-13
申请人： Beijing Xiaomi Mobile Software Co., Ltd.
发明人： GUO, Shengxiang , WU, Yumin
IPC分类号： H04L5/00
摘要： Disclosed in embodiments of the present application are a method and apparatus for reporting a multi-carrier aggregation capability, which can be applied to a communication system such as a long-term evolution (LTE) system, a 5th generation (5G) mobile communication system, a 5G new radio (NR) system, or other future novel mobile communication systems. The method comprises: reporting, by means of first signaling, an aggregation bandwidth class or aggregation capability information supported by a terminal device to a network side device, and reporting, by means of second signaling, an aggregation bandwidth class supported by the terminal device to the network side device, wherein the aggregation bandwidth class reported by means of the second signaling is a fallback aggregation bandwidth class of the aggregation bandwidth class reported by means of the first signaling. By means of the embodiments of the present application, the aggregation bandwidth classes supported by the terminal device can be reported according to the first signaling and the second signaling. By means of the mode, the situation that the network side device cannot be compatible with the aggregation bandwidth class comprised in the first signaling can be avoided, such that avoidance of resource waste can be facilitated.

4. 发明公开

EP4362583A1 RESOURCE ALLOCATION METHOD AND APPARATUS THEREOF 审中-实审
公开(公告)号：EP4362583A1
公开(公告)日：2024-05-01
申请号：EP21946459.1
申请日：2021-06-24
申请人： Beijing Xiaomi Mobile Software Co., Ltd.
发明人： GUO, Shengxiang
IPC分类号： H04W72/04 , H04W8/24
CPC分类号： H04W72/04 , H04W8/24
摘要： Embodiments of the present disclosure disclose resource allocation methods and apparatuses thereof, which can be applied to the mobile communication technologies. The method includes: determining a maximum number of transmission resource blocks of a terminal device in combination with capability information about maximum transmission resource blocks reported by the terminal device, and configuring resource block for the terminal device in combination with the determined maximum number of transmission resource blocks, so that resource allocation is realized in combination with the capability information of the maximum transmission resource blocks of the terminal device, network resources are reasonably utilized, and the spectrum utilization rate is improved.

5. 发明公开

EP4351077A1 METHOD AND APPARATUS FOR TRANSMITTING CAPABILITY OF USER EQUIPMENT, AND STORAGE MEDIUM 审中-实审
公开(公告)号：EP4351077A1
公开(公告)日：2024-04-10
申请号：EP21942290.4
申请日：2021-05-26
申请人： Beijing Xiaomi Mobile Software Co., Ltd.
发明人： GUO, Shengxiang
IPC分类号： H04L5/14
摘要： The present invention provides a method and apparatus for transmitting the capability of a user equipment, and a readable storage medium. The method comprises: in response to a working frequency band of a user equipment being a frequency division multiplexing frequency band, sending first instruction information to the user equipment, the first instruction information being used for instructing the user equipment to report duplexing capability information corresponding to the working frequency band. In the present invention, a network device sends the first instruction information to the user equipment such that the user equipment reports the duplexing capability information of the user equipment at the working frequency band, and therefore, the network device can flexibly allocate uplink resources and downlink resources matching the duplexing capability of the user equipment to the user equipment according to whether the user equipment has the duplexing capability and according to the contained duplexing capability, thereby improving the utilization rate of the spectrum.

6. 发明公开

EP4451720A1 SELF-INTERFERENCE AVOIDANCE METHOD AND APPARATUS, AND MEASUREMENT RESULT SENDING METHOD AND APPARATUS 失效
公开(公告)号：EP4451720A1
公开(公告)日：2024-10-23
申请号：EP21967512.1
申请日：2021-12-13
申请人： Beijing Xiaomi Mobile Software Co., Ltd.
发明人： GUO, Shengxiang
IPC分类号： H04W8/24
CPC分类号： H04W8/24
摘要： The present disclosure relates to a self-interference avoidance method and apparatus, and a measurement result sending method and apparatus. The self-interference avoidance method comprises: determining a carrier combination having potential self-interference, wherein the carrier combination comprises a first carrier which is subject to interference and a second carrier which causes interference; sending a downlink reference signal on the first carrier; instructing a terminal to change uplink transmission power at the second carrier; receiving measurement results determined by the terminal on the basis of unchanged uplink transmission power, the changed uplink transmission power, and the downlink reference signal; and determining, according to a first measurement result and a second measurement result, whether to perform self-interference avoidance. According to the present disclosure, a network side device determines, according to a first measurement result and a second measurement result reported by a terminal, whether to perform self-interference avoidance; and during the process, only the terminal is instructed to change uplink transmission power, without deactivating the uplink transmission of the terminal, thereby not interrupting a communication process of the terminal, and facilitating the ensuring of a good communication effect.

7. 发明公开

EP4412127A1 RESOURCE CONFIGURATION METHOD, APPARATUS AND STORAGE MEDIUM 审中-实审
公开(公告)号：EP4412127A1
公开(公告)日：2024-08-07
申请号：EP21958741.7
申请日：2021-09-29
申请人： Beijing Xiaomi Mobile Software Co., Ltd.
发明人： GUO, Shengxiang , GAO, Xueyuan
IPC分类号： H04L5/00
CPC分类号： H04L5/00
摘要： Disclosed in the embodiments of the present disclosure are a resource configuration method, an apparatus and a storage medium. The method is executed by a network-side device and comprises: receiving an antenna capability, which is reported by a terminal, wherein the antenna capability comprises: the maximum number of transmission layers being greater than 2; and according to the antenna capability, which comprises the maximum number of transmission layers being greater than 2 and is reported by the terminal, configuring at least one sounding reference signal (SRS) resource set to the terminal. In this way, the antenna capability reported by the terminal comprises the maximum number of transmission layers being greater than 2, and thus the network-side device may configure the SRS resource set to the terminal, such that the performance of uplink transmission can be improved.

8. 发明公开

EP4412099A1 REPORTING METHOD AND APPARATUS, AND USER EQUIPMENT, NETWORK-SIDE DEVICE AND STORAGE MEDIUM 审中-实审
公开(公告)号：EP4412099A1
公开(公告)日：2024-08-07
申请号：EP21958743.3
申请日：2021-09-29
申请人： Beijing Xiaomi Mobile Software Co., Ltd.
发明人： GUO, Shengxiang , GAO, Xueyuan
IPC分类号： H04B7/0413 , H04W28/18
CPC分类号： H04W28/18 , H04B7/0413
摘要： The present disclosure belongs to the technical field of communications. Provided are a reporting method and apparatus, and a user equipment, a network-side device and a storage medium. The method comprises: reporting, to a network-side device and by means of first signaling, the maximum number of uplink MIMO layers supported by a UE, and reporting, to the network-side device and by means of second signaling, the maximum number of uplink MIMO layers supported by the UE, wherein the maximum number of uplink MIMO layers reported by means of the first signaling is different from the maximum number of uplink MIMO layers reported by means of the second signaling; or, reporting, to the network-side device and by means of the first signaling and/or the second signaling, the maximum number of uplink MIMO layers supported by the UE, wherein the maximum number of uplink MIMO layers reported by means of the first signaling is the same as the maximum number of uplink MIMO layers reported by means of the second signaling. By means of the method provided in the present disclosure, the uplink performance of a UE can be improved without breaking the implementation constraints of the UE.

9. 发明公开

EP4293944A1 UE CAPABILITY PROCESSING METHOD AND APPARATUS, COMMUNICATIONS DEVICE AND STORAGE MEDIUM 审中-实审
公开(公告)号：EP4293944A1
公开(公告)日：2023-12-20
申请号：EP21925169.1
申请日：2021-02-09
申请人： Beijing Xiaomi Mobile Software Co., Ltd.
发明人： GUO, Shengxiang
IPC分类号： H04L5/00 , H04W8/24
摘要： Embodiments of the present disclosure provide a UE capability processing method and apparatus, a communications device and a storage medium. The E capability processing method comprises: reporting supported bandwidth combination set (BCS) signaling, wherein the BCS signaling carries a BCS value, and wherein the BCS value is a preset value, and is used for a base station to determine a combination of the channel bandwidth supported by a UE during carrier aggregation. In this way, the embodiments of the present disclosure can report the capability of reporting the channel bandwidth supported by the UE by reporting the existing BCS signaling, and does not need to create a new BCS version for reporting, such that the capability of the channel supported by the UE can be simply and efficiently reported.

10. 发明公开

EP4358553A1 INFORMATION TRANSMISSION METHOD AND APPARATUS, AND COMMUNICATION DEVICE AND STORAGE MEDIUM 审中-实审
公开(公告)号：EP4358553A1
公开(公告)日：2024-04-24
申请号：EP21945556.5
申请日：2021-06-18
申请人： Beijing Xiaomi Mobile Software Co., Ltd.
发明人： GUO, Shengxiang
IPC分类号： H04W4/40 , H04W52/00
CPC分类号： Y02D30/70
摘要： The embodiments of the present disclosure relate to an information transmission method and apparatus, and a communication device and a storage medium. The method comprises: a user equipment (UE) sending power indication information, wherein the power indication information is used for indicating UE power levels of a plurality of interfaces within a working frequency band.

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