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1. 发明申请

US20150038108A1 METHODS FOR PROCESSING EMERGENCY CALL AND COMMUNICATIONS APPARATUSES UTILIZING THE SAME 有权
标题翻译：处理紧急呼叫的方法和通信使用方法
公开(公告)号：US20150038108A1
公开(公告)日：2015-02-05
申请号：US13957683
申请日：2013-08-02
申请人： MediaTek Inc.
发明人： Chien-Yi WANG , Wei-Chiang PENG , Kuan-Ming LIN , Yu-Syuan JHENG
IPC分类号： H04W76/00 , H04W4/02
CPC分类号： H04W76/007 , H04L65/1016 , H04L65/1046 , H04L65/1069 , H04M3/42102 , H04M3/42306 , H04M3/42348 , H04M3/5116 , H04M2207/185 , H04W4/02 , H04W4/90 , H04W76/50
摘要： A communications apparatus includes a baseband signal processing device, an RF signal processing device, a memory device, and a processor. The processor transmits a normal call-establishment signal with a remote identifier to a network to originate a normal call in response to a first call-origination request with the remote identifier, receives an indication message indicating that the normal call is routed as an emergency call from the network, records the remote identifier in the memory device, and when receiving a second call-origination request with the remote identifier, transmits an emergency call-establishment signal with the remote identifier to the network to originate an emergency call in response to the second call-origination request.
摘要翻译：通信装置包括基带信号处理装置，RF信号处理装置，存储装置和处理器。处理器响应于具有远程标识符的第一呼叫发起请求向网络发送具有远程标识符的正常呼叫建立信号以发起正常呼叫，接收到指示正常呼叫作为紧急呼叫路由的指示消息从网络中将远程标识符记录在存储设备中，并且当接收到具有远程标识符的第二呼叫发起请求时，将响应于该远程标识符的远程标识符的紧急呼叫建立信号发送到网络以发起紧急呼叫第二个呼叫发起请求。

2. 发明申请

US20160323931A1 APPARATUSES AND METHODS FOR REDUCING CIRCUIT SWITCH FALLBACK (CSFB) CALL SETUP TIME 审中-公开
标题翻译：降低电路开关故障（CSFB）呼叫建立时间的方法和方法
公开(公告)号：US20160323931A1
公开(公告)日：2016-11-03
申请号：US15138720
申请日：2016-04-26
申请人： MediaTek Inc.
发明人： Yu-Cheng HUANG , Chien-Chun HUANG-FU , Yu-Syuan JHENG , Jou-Man LIN
IPC分类号： H04W76/06 , H04W76/02
CPC分类号： H04W76/30 , H04W36/0022 , H04W60/005 , H04W60/06 , H04W76/16 , H04W76/18 , H04W76/50
摘要： A mobile communication device including a wireless transceiver and a controller is provided. The wireless transceiver performs wireless transmission and reception to and from a first network supporting only Packet-Switched (PS) services or a second network supporting Circuit-Switched (CS) services. The controller receives a rejection message of a Tracking Area Updating (TAU) procedure from the first network via the wireless transceiver when a Circuit Switch Fallback (CSFB)-related call originated from or terminated to the mobile communication device is pending, determines whether the rejection message includes a predetermined rejection cause, and in response to the rejection message including the predetermined rejection cause, selects the second network to make the CSFB-related call via the wireless transceiver without re-attaching to the first network.
摘要翻译：提供了包括无线收发器和控制器的移动通信设备。无线收发器执行到仅支持分组交换（PS）服务的第一网络或支持电路交换（CS）服务的第二网络的无线传输和接收。当从移动通信设备发起或终止于移动通信设备的电路交换回退（CSFB）相关呼叫待处理时，控制器经由无线收发器从第一网络接收跟踪区域更新（TAU）过程的拒绝消息，确定是否拒绝消息包括预定的拒绝原因，并且响应于包括预定拒绝原因的拒绝消息，选择第二网络经由无线收发机进行CSFB相关呼叫，而不重新附加到第一网络。

3. 发明申请

US20180213456A1 BEARER SWITCHING IN REDUCED RADIO LINK QUALITY CONDITIONS 审中-公开
公开(公告)号：US20180213456A1
公开(公告)日：2018-07-26
申请号：US15878084
申请日：2018-01-23
申请人： MEDIATEK INC.
发明人： Yu-Syuan JHENG , Yuanyuan ZHANG , Yuan-Wen TING , Pei-Shan KAO
IPC分类号： H04W36/08 , H04W76/20 , H04W76/15
摘要： A wireless transmit receive unit (WTRU) is configured in dual connectivity with a master cell group and a secondary cell group. Uplink (UL) data is sent in an active one of the master cell group and the secondary cell group as an active UL transmission cell group. It is determined whether a UL transmission is to be switched to an alternate one of the master cell group and the secondary cell group and the UL traffic is switched from the active UL transmission cell group to the alternate cell group in response to the determination that the UL transmission is to be switched.

4. 发明申请

US20180212719A1 TCP ENHANCEMENTS IN REDUCED RADIO LINK QUALITY CONDITIONS 审中-公开
公开(公告)号：US20180212719A1
公开(公告)日：2018-07-26
申请号：US15878111
申请日：2018-01-23
申请人： MEDIATEK INC.
发明人： Yu-Syuan JHENG , Yuan-Wen Ting , Pei-Shan Kao
IPC分类号： H04L1/18 , H04L1/16
CPC分类号： H04L1/1861 , H04B17/318 , H04B17/336 , H04B17/391 , H04L1/1621 , H04L1/1628 , H04L47/12 , H04W24/10 , H04W28/0273 , H04W36/08 , H04W36/14 , H04W76/15 , H04W76/20
摘要： Performance in a communications system is improved by determining whether an application executing over a data bearer is using transmission control protocol (TCP). A TCP ACK reduction request is received and at least one redundant TCP ACK is filtered out.

5. 发明申请

US20180234903A1 METHOD AND APPARATUS FOR INTER-SYSTEM HANDOVER IN WIRELESS COMMUNICATION 审中-公开
公开(公告)号：US20180234903A1
公开(公告)日：2018-08-16
申请号：US15893194
申请日：2018-02-09
申请人： MEDIATEK INC.
发明人： Yu-Syuan JHENG , Guillaume SEBIRE , Chien-Chun HUANG-FU , Pavan Santhana Krishna NUGGEHALLI
IPC分类号： H04W36/16 , H04W36/00
摘要： Aspects of the disclosure provide a processing circuit in an electronic apparatus and a method to switch the electronic apparatus during an inter-system handover (HO) process from a source network system to a target network system. The processing circuit can include an inter-system HO signal processing module and a mapping module. The inter-system HO signal processing module can be configured to obtain a mapping relationship between a set of source bearers associated with the source network system and a first set of target bearers associated with the target network system based on quality of service (QoS) characteristics associated with the set of source bearers and the first set of target bearers. The mapping module can be configured to obtain a second set of target bearers based on resources allocated to the first set of target bearers by the target network system and to obtain a third set of target bearers that is based on the first and second set of target bearers.

6. 发明申请

US20160183188A1 METHODS FOR REDUCING THE POWER CONSUMPTION IN VOICE COMMUNICATIONS AND COMMUNICATIONS APPARATUS UTILIZING THE SAME 有权
标题翻译：用于减少语音通信中的功耗的方法和使用该通信的通信设备
公开(公告)号：US20160183188A1
公开(公告)日：2016-06-23
申请号：US14632118
申请日：2015-02-26
申请人： MediaTek Inc.
发明人： Chia-Hung TSAI , Chien-Chun HUANG-FU , Yih-Shen CHEN , Ju-Ya CHEN , Yu-Syuan JHENG
IPC分类号： H04W52/02 , H04M7/00 , H04W52/26 , H04W28/02
CPC分类号： H04W52/0229 , H04L47/32 , H04M7/0072 , H04W28/0221 , H04W28/0236 , H04W28/0284 , H04W52/265 , H04W52/365 , Y02D70/1262 , Y02D70/23
摘要： A method for reducing power consumption when a communications apparatus establishes voice communications with another communications apparatus includes estimating a voice quality perceived by a user of the another communications apparatus; determining whether the estimated voice quality is higher than a predetermined threshold; and adjusting at least one parameter utilized for processing a plurality of voice packets to be transmitted to the another communications apparatus according to the estimated voice quality to reduce the power consumption when the estimated voice quality is higher than the predetermined threshold.
摘要翻译：当通信装置与另一通信装置建立语音通信时，降低功耗的方法包括：估计由另一通信装置的用户感知到的语音质量; 确定所估计的语音质量是否高于预定阈值; 以及根据估计的语音质量调整用于处理要发送到另一通信装置的多个语音分组的至少一个参数，以在估计的语音质量高于预定阈值时降低功耗。

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