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1. 发明申请

WO2018058583A1 METHODS AND APPARATUS FOR INDICATING AND IMPLEMENTING OF NEW UE CATEGORY 审中-公开
标题翻译：用于指示和实施新UE类别的方法和设备
公开(公告)号：WO2018058583A1
公开(公告)日：2018-04-05
申请号：PCT/CN2016/101218
申请日：2016-09-30
申请人： MEDIATEK SINGAPORE PTE. LTD. , SUN, Feifei , JOHANSSON, Per Johan Mikael , FAN, Kung-Ta , ZHANG, Yuanyuan
发明人： SUN, Feifei , JOHANSSON, Per Johan Mikael , FAN, Kung-Ta , ZHANG, Yuanyuan
IPC分类号： H04W72/04
摘要： Methods and apparatus for indicating and implementing of new UE category are provided. In one novel aspect, wherein the method comprising: reporting a UE capability to eNB by a UE; and monitoring for a new DCI format corresponding to the UE capability if eNB supports the reported UE capability, otherwise, monitoring for a default DCI format. In the second novel aspect, the method further comprising: determining if the eNB supports the reported UE capability by an indicator in system information. UE monitors for the new DCI format in USS, monitors for the default DCI format in CSS. The new DCI format including a indicator for HARQ process number.
摘要翻译：提供了用于指示和实现新的UE类别的方法和装置。在一个新颖方面，其中该方法包括：由UE向eNB报告UE能力; 如果eNB支持上报的UE能力，则监听与UE能力对应的新的DCI格式，否则监听默认的DCI格式。在第二新颖性方面，该方法还包括：通过系统信息中的指示符来确定eNB是否支持所报告的UE能力。 UE在USS中监视新的DCI格式，监视CSS中的默认DCI格式。新的DCI格式包括一个HARQ进程号指示符。

2. 发明申请

WO2018059174A1 METHODS AND APPARATUS FOR INDICATING AND IMPLEMENTING OF NEW UE CAPABILITY 审中-公开
标题翻译：用于指示和实现新的UE能力的方法和设备
公开(公告)号：WO2018059174A1
公开(公告)日：2018-04-05
申请号：PCT/CN2017/099546
申请日：2017-08-30
申请人： MEDIATEK SINGAPORE PTE. LTD. , SUN, Feifei , JOHANSSON, Per Johan Mikael , ZHANG, Yuanyuan
发明人： SUN, Feifei , JOHANSSON, Per Johan Mikael , ZHANG, Yuanyuan
IPC分类号： H04W8/22 , H04W28/18 , H04W72/04
摘要： Methods and apparatus are provided for handling of new UE capability. In one novel aspect, the UE reports a new UE capability to an eNB, determines whether the eNB supports the new UE capability and monitors a new DCI format to implement the new UE capability in the USS if the eNB supports the new UE capability, otherwise, monitors for a default DCI format to implement the default UE capability by the UE. In one embodiment, the UE is a NB-IoT device and reports the new UE capability in MSG3. In one embodiment, the UE obtains a configuration in system information to determine whether the eNB supports the new UE capability. In another embodiment, the UE obtains an indication in a dedicated RRC signaling to determine whether the eNB supports the new UE capability. In one embodiment, the new DCI format includes an indicator for a HARQ process number.
摘要翻译：提供了用于处理新的UE能力的方法和设备。在一个新颖性方面，如果eNB支持新的UE能力，则UE向eNB报告新的UE能力，确定eNB是否支持新的UE能力并且监视新的DCI格式以在USS中实现新的UE能力，否则监视默认的DCI格式以实现UE的默认UE能力。在一个实施例中，UE是NB-IoT设备并且在MSG3中报告新的UE能力。在一个实施例中，UE获得系统信息中的配置以确定eNB是否支持新的UE能力。在另一个实施例中，UE获得专用RRC信令中的指示以确定eNB是否支持新的UE能力。在一个实施例中，新的DCI格式包括用于HARQ过程编号的指示符。

3. 发明申请

WO2018027906A1 METHODS AND APPARATUS FOR MULTI-CAST TRANSMISSION 审中-公开
标题翻译：用于多CAST传输的方法和设备
公开(公告)号：WO2018027906A1
公开(公告)日：2018-02-15
申请号：PCT/CN2016/094884
申请日：2016-08-12
申请人： MEDIATEK SINGAPORE PTE. LTD , SUN, Feifei , JOHANSSON, Per Johan Mikael
发明人： SUN, Feifei , JOHANSSON, Per Johan Mikael
IPC分类号： H04W72/12
CPC分类号： H04W72/12 , H04W4/06 , H04W4/70 , H04W72/005 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/21 , Y02D70/24
摘要： NB-IOT aims at supporting large number of low-cost, low-power IOT devices. Considering the factors including traffic pattern, UE density, and battery life requirements, many control plane mechanisms need modifications. Multi-carrier operation has been agreed where a UE may camp on one NB-IOT carrier while transmitting and receiving data on another carrier. Methods and apparatus for multi-cast transmission are provided, wherein a method for NB-IoT UE receiving MTCH, comprising: acquiring MCCH in SIB; detecting for MTCH on PDSCH based on the acquired MCCH. In one novel aspect, detecting for multi-cast traffic on PDSCH based on the acquired MCCH, further comprising: Detecting for DL control channel scrambled with a pre-known RNTI for scheduling information for PDSCH carrying MTCH; and Decoding PDSCH carrying MTCH based on the scheduling information.. In this disclosure, the multi-carrier operation mechanism is more efficient, and could maintain the capacity and reliability for NB-IOT systems.
摘要翻译： NB-IOT旨在支持大量低成本，低功耗的IOT设备。考虑到流量模式，UE密度和电池寿命要求等因素，许多控制平面机制需要修改。已经同意多载波操作，其中UE可以在一个NB-IOT载波上驻留而在另一个载波上发送和接收数据。提供了用于多播传输的方法和设备，其中用于NB-IoT UE接收MTCH的方法包括：获取SIB中的MCCH; 基于所获取的MCCH在PDSCH上检测MTCH。在一个新颖性方面，基于所获取的MCCH在PDSCH上检测组播业务，还包括：检测用预先知道的RNTI加扰的DL控制信道，以获得用于携带MTCH的PDSCH的调度信息; 以及基于调度信息解码承载MTCH的PDSCH。在本公开中，多载波操作机制更高效，并且可以维持NB-IOT系统的容量和可靠性。

4. 发明申请

WO2015042885A1 METHOD TO REPORT THE CHANNEL STATUS 审中-公开
标题翻译：报告通道状态的方法
公开(公告)号：WO2015042885A1
公开(公告)日：2015-04-02
申请号：PCT/CN2013/084497
申请日：2013-09-27
申请人： MEDIATEK SINGAPORE PTE. LTD. , ZHANG, Yuanyuan , SUN, Feifei , HSU, Chia-Chun
发明人： ZHANG, Yuanyuan , SUN, Feifei , HSU, Chia-Chun
IPC分类号： H04W72/02
CPC分类号： H04W74/0833 , H04L5/0057 , H04L61/6022 , H04W24/00 , H04W24/10 , H04W72/0413 , H04W72/14 , H04W88/02
摘要： These disclosed embodiments describe a method for a mobile station to report the channel status to the network, the method comprising: triggering a CSR when certain event occurs; obtaining the value of the channel status from the physical layer when having UL resource for new transmission; transmitting a CSR with the allocated UL resource; and canceling the triggered CSR. In one embodiment, a method for a mobile station to report the channel status is that the report is transmitted in Msg3 during the initial random access. In one embodiment, a method for a mobile station to report the channel status after initial random access further comprising: monitoring the channel situation; triggering a CSR when the channel status has changed or has changed more than a threshold since the last transmission of a CSR; obtaining the value of the channel status from the physical layer when having UL resource for new transmission; transmitting a CSR; and canceling the triggered CSR. In another embodiment, a method for a mobile station to report the channel status further comprising if there is no UL radio resource available for CSR transmission, scheduling request will be triggered.
摘要翻译：这些公开的实施例描述了一种用于移动台向网络报告信道状态的方法，该方法包括：在某些事件发生时触发CSR; 当获得用于新传输的UL资源时，从物理层获取信道状态的值; 用所分配的UL资源发送CSR; 并取消触发的CSR。在一个实施例中，移动台报告信道状态的方法是在初始随机接入期间在Msg3中发送报告。在一个实施例中，移动台在初始随机接入之后报告信道状态的方法还包括：监视信道状况; 当CSR的最后一次传输时，当信道状态已经改变或已经改变超过阈值时触发CSR; 当获得用于新传输的UL资源时，从物理层获取信道状态的值; 传递CSR; 并取消触发的CSR。在另一个实施例中，移动台报告信道状态的方法还包括如果不存在可用于CSR传输的UL无线电资源，则将触发调度请求。

5. 发明申请

WO2015169256A1 OPTIMIZED MECHANISM FOR PAGING TRANSMISSION AND RECEPTION 审中-公开
标题翻译：用于分组传输和接收的优化机制
公开(公告)号：WO2015169256A1
公开(公告)日：2015-11-12
申请号：PCT/CN2015/078557
申请日：2015-05-08
申请人： MEDIATEK SINGAPORE PTE. LTD. , ZHANG, Yuanyuan , JHENG, Yu-Syuan , SUN, Feifei , CHEN, Li , FU, I-Kang
发明人： ZHANG, Yuanyuan , JHENG, Yu-Syuan , SUN, Feifei , CHEN, Li , FU, I-Kang
IPC分类号： H04W68/02
CPC分类号： H04W68/02 , H04W4/021 , H04W4/06 , H04W68/005 , H04W76/10 , H04W76/27
摘要： Methods and apparatus are provided for paging transmission and reception for UEs requiring coverage extension/coverage enhancement. In one novel aspect, the UE reports the CE status to the MME. CE level related information and the corresponding cell ID are provided from eNB to MME. MME sends paging information including the repetition number to all eNBs in the corresponding tracking area when paging the UE. In another novel aspect, a paging area is used for CE UEs. The UE receives paging area information, notifies the network, and updates the stored paging area information upon detecting changes between the received and the stored paging areas. In another embodiment, the UE reports its CE status upon detecting CE status changes. The eNB stores UE CE information and forwards it to neighboring eNBs in the same paging area. The eNB pages UEs on its CE UE list with repetition while paging other UEs normally.
摘要翻译：提供了用于寻呼发送和接收的方法和装置，用于需要覆盖扩展/覆盖增强的UE。在一个新颖的方面，UE向MME报告CE状态。从eNB到MME提供CE级相关信息和相应的小区ID。当寻呼UE时，MME向对应的跟踪区域中的所有eNB发送包括重复号码的寻呼信息。在另一个新颖的方面，用于CE UE的寻呼区域。 UE接收到寻呼区域信息，通知网络，并且在检测到接收到的存储的寻呼区域之间的变化时更新存储的寻呼区域信息。在另一实施例中，UE在检测到CE状态改变时报告其CE状态。 eNB存储UE CE信息，并将其转发到相同寻呼区域中的相邻eNB。 eNB在其UE UE列表上重复寻呼其他UE正常的UE。

6. 发明申请

WO2015043509A1 METHOD TO REPORT CHANNEL STATUS 审中-公开
标题翻译：报告通道状态的方法
公开(公告)号：WO2015043509A1
公开(公告)日：2015-04-02
申请号：PCT/CN2014/087559
申请日：2014-09-26
申请人： MEDIATEK SINGAPORE PTE. LTD. , ZHANG, Yuanyuan , SUN, Feifei , HSU, Chia-Chun
发明人： ZHANG, Yuanyuan , SUN, Feifei , HSU, Chia-Chun
IPC分类号： H04W72/02
CPC分类号： H04W74/0833 , H04L5/0057 , H04L61/6022 , H04W24/00 , H04W24/10 , H04W72/0413 , H04W72/14 , H04W88/02
摘要： Methods and apparatus are provided for a UE to send channel status reports (CSR) to a network entity. In one novel aspect, the CSR is generated at the MAC layer. In one embodiment, the UE detects one or more triggering event, obtains a value of channel status from the PHY layer, generates the CSR based on the value obtained from the PHY layer and transmits the channel status report to an eNB. In another embodiment, the UE starts a timer and waits for a UL grant to transmit the CSR. If no UL grant is received before the timer expires, the UE triggers either a dedicated SR or a random access SR. In another novel aspect, the channel status report is generated in a NAS message and sent to a NAS entity through the NAS layer. In one embodiment, the tracking-area-update procedure is used for the CSR.
摘要翻译：为UE提供了向网络实体发送信道状态报告（CSR）的方法和装置。在一个新颖的方面，CSR在MAC层产生。在一个实施例中，UE检测到一个或多个触发事件，从PHY层获得信道状态的值，基于从PHY层获得的值生成CSR，并向eNB发送信道状态报告。在另一个实施例中，UE启动定时器并等待UL授权来发送CSR。如果在定时器到期之前没有接收到UL授权，则UE触发专用SR或随机接入SR。在另一个新颖的方面，信道状态报告在NAS消息中生成，并通过NAS层发送到NAS实体。在一个实施例中，跟踪区域更新过程用于CSR。

7. 发明申请

WO2018027917A1 METHODS AND APPARATUS FOR UPLINK DATA TRANSMISSION 审中-公开
标题翻译：用于上行数据传输的方法和设备
公开(公告)号：WO2018027917A1
公开(公告)日：2018-02-15
申请号：PCT/CN2016/094911
申请日：2016-08-12
申请人： MEDIATEK SINGAPORE PTE. LTD , SUN, Feifei
发明人： SUN, Feifei
IPC分类号： H04W74/08
CPC分类号： H04W74/0833
摘要： Methods and apparatus for UL transmission are provided. In one novel aspect, a method for UL transmission comprises: UE transmits a contention-based resource reservation request (RRR) to eNB. eNB sends a response signal, e. g. an authorization on a reservation resource related to the resource reservation request. UE sends UL data transmission on the reserved resource to eNB. UE could perform retransmission after the first UL data transmission. Optional, eNB feedbacks a ACK/NACK after UE transmits/retransmits UL data. In another novel aspect, firstly, UE transmits request with UL date in the reservation resource to eNB, and then eNB feeds back ACK/NACK to UE, and UE performs UL retransmission based on the ACK/NACK. In another novel aspect, the reservation resource is 1-to-1 mapping the resource for ACK/NACK.
摘要翻译：提供了用于UL传输的方法和设备。在一个新颖方面，一种用于UL传输的方法包括：UE向基站发送基于竞争的资源预留请求（RRR）。 eNB发送响应信号，例如， G。对与资源预留请求相关的预留资源的授权。 UE将预留资源上的UL数据传输发送给eNB。 UE可以在第一次UL数据传输之后执行重传。可选地，在UE发送/重传UL数据之后，eNB反馈ACK / NACK。在另一新颖性方面，首先，UE在预留资源中向eNB发送具有UL日期的请求，然后eNB向UE反馈ACK / NACK，并且UE基于ACK / NACK执行UL重传。在另一新颖方面，预留资源是1对1映射资源以用于ACK / NACK。

8. 发明申请

WO2016184401A1 METHOD AND APPARATUS OF ENHANCED PAGING 审中-公开
标题翻译：增强拼接的方法和装置
公开(公告)号：WO2016184401A1
公开(公告)日：2016-11-24
申请号：PCT/CN2016/082648
申请日：2016-05-19
申请人： MEDIATEK SINGAPORE PTE. LTD , CHEN, Hua-Min , WU, Min , SUN, Feifei , CHEN, Tao
发明人： CHEN, Hua-Min , WU, Min , SUN, Feifei , CHEN, Tao
IPC分类号： H04W68/02
CPC分类号： H04W68/02 , H04W4/70 , H04W68/005 , H04W68/025 , H04W72/042
摘要： Methods and apparatus are provided for paging enhancement for the UE in the LC-MTC mode. In one novel aspect, the UE determines if the UE is in CE mode, obtains a set of narrow-band resource blocks reserved for LC-MTC paging messages and decodes a paging message based on the obtained narrow-band resource blocks. In one embodiment, the paging message occupies a predefined narrow band resource blocks without control information. In another embodiment, MPDCCH is used as control message to schedule narrow-band paging messages. In one embodiment, the MPDCCH searching space comprises a paging narrow-band selected from the set of narrow bands based on a UE ID. In another novel aspect, methods for PO detection are provided. The UE obtains a set of common paging narrow-bands from a higher layer configuration, determines a paging occasion to monitor paging message, decodes paging messages within the obtained common paging narrow-band, and performs combination.
摘要翻译：为LC-MTC模式的UE提供寻呼增强的方法和装置。在一个新颖的方面，UE确定UE是否处于CE模式，获得为LC-MTC寻呼消息保留的一组窄带资源块，并且基于获得的窄带资源块解码寻呼消息。在一个实施例中，寻呼消息占用没有控制信息的预定义的窄带资源块。在另一个实施例中，MPDCCH用作控制消息来调度窄带寻呼消息。在一个实施例中，MPDCCH搜索空间包括基于UE ID从该组窄带中选择的寻呼窄带。在另一个新颖的方面，提供了用于PO检测的方法。 UE从较高层配置中获取一组公共寻呼窄带，确定寻呼机会来监控寻呼消息，解码所获得的公共寻呼窄带内的寻呼消息，并进行组合。

9. 发明申请

WO2016070840A1 METHODS AND APPARATUS FOR ENHANCED CONTENTION BASED ACCESS RESPONSE MESSAGE 审中-公开
标题翻译：基于增强连接的访问响应消息的方法和设备
公开(公告)号：WO2016070840A1
公开(公告)日：2016-05-12
申请号：PCT/CN2015/093982
申请日：2015-11-06
申请人： MEDIATEK SINGAPORE PTE. LTD , CHEN, Hua-Min , SUN, Feifei
发明人： CHEN, Hua-Min , SUN, Feifei
IPC分类号： H04W74/08 , H04L5/00
CPC分类号： H04W4/70 , H04L1/00 , H04L1/0046 , H04L1/08 , H04L5/00 , H04W56/00 , H04W72/0406 , H04W72/0453 , H04W74/0866
摘要： Methods and apparatus for obtaining a response message for CB access uplink transmission are disclosed. In one novel aspect, UE performs a CB access uplink transmission, selects a first group of radio resources for one or more candidate control-less response message blocks with corresponding transmission repetition number, retrieves and decodes one candidate response message block corresponds to one sub-group of resources in the first group of radio resources and determines if the candidate response message is intended for the UE. In one embodiment, the UE obtains the candidate response message by determining one or more repetition number and obtaining corresponding sub-group of resources from the starting point (s). In another embodiment, the UE determines one or more frequency locations to obtain the candidate response message. In yet another embodiment, the UE selects a second group of radio resources if no response message is detected within the first group of radio resources.
摘要翻译：公开了获取CB接入上行链路传输的响应消息的方法和装置。在一个新颖的方面，UE执行CB接入上行链路传输，为具有相应传输重复次数的一个或多个候选无控制响应消息块选择第一组无线电资源，检索和解码对应于一个子载波的一个候选响应消息块，在第一组无线电资源中的资源组，并确定候选响应消息是否针对UE。在一个实施例中，UE通过确定一个或多个重复次数并从起点获得相应的资源子组来获得候选响应消息。在另一个实施例中，UE确定一个或多个频率位置以获得候选响应消息。在另一个实施例中，如果在第一组无线电资源内没有检测到响应消息，则UE选择第二组无线电资源。

10. 发明申请

WO2016070415A1 METHODS FOR RESOURCE ALLOCATION 审中-公开
标题翻译：资源分配方法
公开(公告)号：WO2016070415A1
公开(公告)日：2016-05-12
申请号：PCT/CN2014/090607
申请日：2014-11-07
申请人： MEDIATEK SINGAPORE PTE. LTD. , WU, Min , SUN, Feifei
发明人： WU, Min , SUN, Feifei
IPC分类号： H04W72/04
CPC分类号： H04W4/70 , H04L5/0053 , H04L5/0094 , H04W72/042 , H04W72/0446 , H04W72/0453 , H04W72/048
摘要： A method to obtain a resource allocation for a physical data channel for a user equipment (UE) is disclosed, wherein comprising: choosing one definition among multiple definitions of resource block; determining a resource allocation for a physical data channel based on the chosen definition of resource block; transmitting or receiving the physical data channel on the determined resource allocation. Choose one definition among multiple definitions of resource block bases on a physical layer indication or a high layer signaling. Determining the resource allocation for the physical data channel bases on at least one of following information: the number of resource block (s) allocated for the physical data channel in time domain; the number of resource block (s) allocated for the physical data channel in frequency domain; the location of resource block (s) allocated for the physical data channel in frequency domain.
摘要翻译：公开了一种获取用于用户设备（UE）的物理数据信道的资源分配的方法，其中包括：在资源块的多个定义中选择一个定义; 基于所选择的资源块的定义来确定物理数据信道的资源分配; 在所确定的资源分配上发送或接收物理数据信道。在物理层指示或高层信令的资源块基础的多个定义中选择一个定义。确定物理数据信道的资源分配基于以下信息中的至少一个：在时域中为物理数据信道分配的资源块的数量; 在频域中分配给物理数据信道的资源块的数量; 在频域中分配给物理数据信道的资源块的位置。

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