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公开(公告)号：EP4418801A2
公开(公告)日：2024-08-21
申请号：EP24186253.1
申请日：2017-08-11
申请人： MediaTek Inc.
IPC分类号： H04W74/0833
CPC分类号： H04W48/14 , H04W74/0833
摘要： A method of system information (SI) acquisition with reduced signaling overhead is proposed. To reduce SI broadcast overhead, the quantity of periodic SI broadcast and the frequency of on-demand SI acquisition need to be reduced. In order to reduce the quantity of periodic SI broadcasting, on-demand SI delivery is enabled. With on-demand SI delivery, signaling overhead is proportional to the frequency of SI acquisition. From the network side, the base stations proactively provide SI delivery options and delivers SI over unicast or scheduled broadcast. From the UE side, UE determines how to acquire SI, i.e., by listening to broadcast or by sending an on-demand request via existing procedures such as a random-access procedure over a random-access channel (RACH).
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公开(公告)号：EP4325930A1
公开(公告)日：2024-02-21
申请号：EP23191615.6
申请日：2023-08-16
申请人： MediaTek Inc.
发明人： LIN, Guan-Yu , YU, Chia-Hao , HO, Chung-Yin
摘要： Methods are provided to support path selection for a remote UE configured with multipath in a UE-to-network relay. A direct path or an indirect path is set as the primary path. Side information of the indirect path is considered for path selection. A remote UE can select a suitable path by utilizing the side information for path selection to check whether an indirect path can fulfill the QoS requirement of arriving UL traffic. In a network-controlled path selection, the base station can request UE to send side information. The base station indicates the selected path or the change of primary path to the UE via explicit signaling. Each path is identified by a path ID. The path indication is in a granularity of per radio bearer, per QoS flow, per logical channel, or per logical channel group.
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3.发明公开
公开(公告)号：EP4027719A1
公开(公告)日：2022-07-13
申请号：EP22160412.7
申请日：2017-09-20
申请人： MEDIATEK INC.
发明人： CHEN, Yih-Shen , YANG, Shun-An , LIN, Chih-Hsiu , LIN, Guan-Yu
IPC分类号： H04W72/00
摘要： Various solutions for data transmission over multiple uplink carrier with respect to user equipment (UE) in mobile communications are described. A UE may establish a connection over a downlink component carrier and a first uplink component carrier with a network apparatus. The UE may further establish a connection over a second uplink component carrier with the network apparatus. The UE may transmit uplink data to the network apparatus via at least one of the first uplink component carrier and the second uplink component carrier. The UE may also assign the first uplink component carrier as a primary carrier and assigning the second uplink component carrier as a supplementary carrier. The UE may further switch the primary carrier from the first uplink component carrier to the second uplink component carrier.
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4.发明公开
公开(公告)号：EP3508012A1
公开(公告)日：2019-07-10
申请号：EP17852373.4
申请日：2017-09-20
申请人： MediaTek Inc.
发明人： CHEN, Yih-Shen , YANG, Shun-An , LIN, Chih-Hsiu , LIN, Guan-Yu
IPC分类号： H04W72/00
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公开(公告)号：EP4418801A3
公开(公告)日：2024-11-13
申请号：EP24186253.1
申请日：2017-08-11
申请人： MediaTek Inc.
IPC分类号： H04W48/14 , H04W48/10 , H04W48/12 , H04W74/08 , H04W74/0833
摘要： A method of system information (SI) acquisition with reduced signaling overhead is proposed. To reduce SI broadcast overhead, the quantity of periodic SI broadcast and the frequency of on-demand SI acquisition need to be reduced. In order to reduce the quantity of periodic SI broadcasting, on-demand SI delivery is enabled. With on-demand SI delivery, signaling overhead is proportional to the frequency of SI acquisition. From the network side, the base stations proactively provide SI delivery options and delivers SI over unicast or scheduled broadcast. From the UE side, UE determines how to acquire SI, i.e., by listening to broadcast or by sending an on-demand request via existing procedures such as a random-access procedure over a random-access channel (RACH).
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公开(公告)号：EP4158955A1
公开(公告)日：2023-04-05
申请号：EP21853402.2
申请日：2021-08-03
申请人： MediaTek Inc.
发明人： LIN, Guan-Yu , CHEN, Tao , UGURLU, Ahmet Umut , CHENG, Ming-Yuan
IPC分类号： H04W52/02
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公开(公告)号：EP4325931A1
公开(公告)日：2024-02-21
申请号：EP23191652.9
申请日：2023-08-16
申请人： MediaTek Inc.
摘要： Aspects of the disclosure provide a method for a first user equipment (UE) that has a first path to a network to add a second path to the network. For example, the method can include receiving, at the first UE, a first radio resource control (RRC) message from the network for addition of the second path. The method can also include configuring, by the first UE, the second path based on the first RRC message.
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公开(公告)号：EP4164298A1
公开(公告)日：2023-04-12
申请号：EP22212262.4
申请日：2017-08-11
申请人： MediaTek Inc.
摘要： A method of system information (SI) acquisition with reduced signaling overhead is proposed. To reduce SI broadcast overhead, the quantity of periodic SI broadcast and the frequency of on-demand SI acquisition need to be reduced. In order to reduce the quantity of periodic SI broadcasting, on-demand SI delivery is enabled. With on-demand SI delivery, signaling overhead is proportional to the frequency of SI acquisition. From the network side, the base stations proactively provide SI delivery options and delivers SI over unicast or scheduled broadcast. From the UE side, UE determines how to acquire SI, i.e., by listening to broadcast or by sending an on-demand request via existing procedures such as a random-access procedure over a random-access channel (RACH).
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公开(公告)号：EP2417793B1
公开(公告)日：2020-08-12
申请号：EP10761201.2
申请日：2010-04-07
申请人： MediaTek Inc. , Wei, Hung-Yu
发明人： WEI, Hung-Yu , LIN, Guan-Yu , CHAO, Shih-Lung , CHEN, Yih-Shen , FU, I-Kang
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