TW201507374A - 用於在用戶設備處於實體下行鏈路共用頻道上干擾消除及／或抑制的系統及方法 - Google Patents

用於在用戶設備處於實體下行鏈路共用頻道上干擾消除及／或抑制的系統及方法 Download PDF

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TW201507374A
TW201507374A TW103113875A TW103113875A TW201507374A TW 201507374 A TW201507374 A TW 201507374A TW 103113875 A TW103113875 A TW 103113875A TW 103113875 A TW103113875 A TW 103113875A TW 201507374 A TW201507374 A TW 201507374A
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user equipment
interference
reference signal
specific reference
pdsch
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TW103113875A
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TWI578723B (zh
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艾雷斯 大衛朵夫
韓承希
葛瑞格里 莫洛佐夫
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英特爾智財公司
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Abstract

用於在用戶設備(UE)處於實體下行鏈路共用頻道(PDSCH)上干擾消除及/或抑制的方法之一實施例。此方法包括在用戶設備接收來自複數個胞元(cell)中的一服務胞元(serving cell)的用戶設備專用參考信號參數。所接收之用戶設備專用參考信號參數用於服務及干擾信號的頻道預估。基於來自用戶設備專用參考信號之預估頻道，消除及/或抑制干擾。

Description

用於在用戶設備處於實體下行鏈路共用頻道上干擾消除及/或抑制的系統及方法
本發明之實施例係有關於無線網路。本發明之若干實施例係有關於無線網路中之干擾消除。
無線、無線電存取網路(RAN)用以於固定的固網電信(landline)基礎建設(如基地台、eNodeB(evolved node B)、存取點等)網路中致能行動裝置(如無線電電話、手機、用戶設備(UE)等)以進行通信。舉例來說，前述無線電存取網路可包括全球行動通訊系統(WiFiTM)、第三代合作夥伴計劃(3GPP)以及藍芽(BluetoothTM)等。
為改善LTE-A網路的容量，異質網路的配置以達成胞元分裂增益以及多用戶多入多出(MU-MIMO)係有需要的。在此兩種情形下，共頻道(co-channel)干擾，無論來自胞元間(inter-cell)或者胞元內(intra-cell)中使用者之共同排程，都希望能成為相當良好的限制因素以達成較高的 網路容量。在典型的系統中，前述的干擾係利用多點協同傳輸(CoMP)以獲得消除，此有助於在發射基台(即網路端)中避免干擾。
實際上確實存在於無線網路中降低干擾之需求。
100‧‧‧胞元內系統
101‧‧‧胞元間系統
110‧‧‧基地台/存取點
111‧‧‧用戶設備裝置
112‧‧‧用戶設備裝置
121‧‧‧基地台
122‧‧‧基地台
123‧‧‧用戶設備裝置
124‧‧‧用戶設備裝置
130‧‧‧網路實體
140‧‧‧回程鏈路
141‧‧‧回程鏈路
1200‧‧‧用戶設備
1202‧‧‧處理器
1204‧‧‧主記憶體
1206‧‧‧靜態記憶體
1208‧‧‧鏈結
1210‧‧‧影像顯示器
1212‧‧‧文數輸入裝置
1216‧‧‧驅動單元
1218‧‧‧信號產生裝置
1220‧‧‧網路介面裝置
1222‧‧‧機器可讀媒體
1224‧‧‧指令
1226‧‧‧網路
第1圖說明使用網路協助干擾消除之具胞元內及胞元間干擾之通信系統。
第2圖說明軟緩衝器分割之尺寸決定。
第3圖說明每一干擾層之實體資源區塊表。
第4圖說明每一干擾層之調變表。
第5圖說明天線埠、加擾識別以及層指示數之典型對應表。
第6圖說明本發明之實施例天線埠、加擾識別以及層指示數之典型對應表。
第7圖說明本發明之實施例天線埠、加擾識別以及層指示數之典型對應表。
第8圖說明碼字、值及訊息表。
第9圖說明具相關層及天線埠之訊息及值表。
第10圖說明天線埠、加擾識別以及層指示數表。
第11圖說明天線埠、加擾識別以及層指示數表。
第12圖為說明用戶設備之區塊圖。
第13圖為說明一種用於在用戶設備(UE)處於實體下行鏈路共用頻道(PDSCH)上干擾消除及/或抑制的方法有關 用戶設備專用RS增強之一實施例之流程圖。
第14圖為說明一種用於在用戶設備(UE)處於實體下行鏈路共用頻道(PDSCH)上干擾消除及/或抑制的方法有關混合式自動重送請求(HARQ)軟緩衝器分割之一實施例之流程圖。
第15圖為說明一種用於在用戶設備(UE)處於實體下行鏈路共用頻道(PDSCH)上干擾消除及/或抑制的方法有關調變機制指示之一實施例之流程圖。
【發明內容及實施方式】
以下所用之“基地台”一詞可以是任何使用一或多特定無線電技術進行通信之固定的收發器裝置。例如，基地台可以是一存取點(access point，AP)、一eNodeB或是一胞元基站(cell site)。
第1圖說明使用網路協助進行干擾消除之具胞元內(intra-cell)及胞元間(inter-cell)干擾之通信系統。胞元內系統100具有供用戶設備(UE)裝置111、112進行通信之用的基地台(base station)/存取點(access point)110。胞元間系統101具有複數基地台121、122，依次與所屬的UE裝置123、124進行通信。基地台121、122兩者可直接連接或可經由若干網路實體130依次透過回程鏈路(backhaul link)140、141進行通信。UE裝置123、124可能直接被鄰近的基地台121、122干擾所影響。
干擾消除可藉由考慮干擾的空間屬性在UE端執行。 此可於頻譜效率中提供增加增益。
更進一步在接收器端干擾消除的強化應藉由考慮使用有關干擾結構額外資訊的進階接收器演算法來完成。例如，可提供有關干擾的端知識(side knowledge)給接收器，如干擾出現率(presence of interference)、調變格式(modulation format)、前置編碼(precoding)及參考符號等等，但不在此限。如此接收器可考慮用來執行不同實體頻道的效率改善，如實體下行鏈路共用頻道(Physical Downlink Shared Channel,PDSCH)、實體下行鏈路控制頻道(Physical Downlink Control Channel,PDCCH)、強化實體下行鏈路控制頻道(Enhanced Physical Downlink Control Channel,EPDCCH)。
本實施例包括PDSCH的進階接收器結構以及對應的發訊。不同的進階接收器結構如最大相似度(maximum likelihood,ML)或降低複雜度ML(reduced complexity ML)、碼字階層干擾消除(codeword level interference cancellation,CWIC)、最大事後機率(maximum a posteriori probability,MAP)使用不同階層的發訊支援。在本實施例中，對不同接收器結構可提供參數以助於干擾消除。其他強化以驗證進階干擾消除/抑制接收器的操作。
CWIC及MAP的基本操作仰賴於解調變(demodulation)的可能性與干擾層的解碼，為干擾消除目的之一犧牲者UE(victim UE)。此兩者間的主要不同是CWIC接收器對於干擾層的輸出是硬編碼位元(hard coded bits)，而MAP接收器為軟指標(soft metrics)同時指示解碼器決策的機率。既然SIC及MAP包括干擾層解碼，有關指定給鄰近胞元中的UE用以產生干擾信號的假設資訊應提供給犧牲者UE接收器。
在eNodeB發射器中推導所接收編碼序列的程序，特別是軟緩衝器(soft buffer)分割及循環緩衝器(circular buffer)大小NIR可藉由將NIR位元標記傳輸區塊的軟緩衝器大小以及藉由將Ncb位元標記第rth碼區塊(code block)的軟緩衝器大小而決定。Ncb的大小可依下得到，在此C為碼區塊數依下計算：對DL-SCH及PCH傳輸頻道；以及N cb =K w 對UL-SCH及MCH傳輸頻道，其中NIR等於：
在此：若UE發訊ue-Category-v10xy，並且對DL胞元配置為傳輸模式9或傳輸模式10，根據由ue-Category-v10xy所指示之UE類別，Nsoft為軟頻道位元總數[4]。否則，Nsoft為軟頻道位元總數[4]，根據由ue-Category所指示之UE類別。
Kc可依下決定：若Nsoft=35982720， Kc=5，否則若Nsoft=3654144且UE最多能支援DL胞元2空間層之最大值Kc=2否則Kc=1否則若KMIMO等於2，若UE基於特定傳輸模式配置為接收PDSCH傳輸。否則KMIMO等於1。
若UE配置為多於1服務胞元以及至少2服務胞元具有上行鏈路/下行鏈路(UL/DL)，MDL_HARQ為服務胞元DL-reference UL/DL下行鏈路(DL)混合式自動重送請求(HARQ)處理配置之最大數。否則，MDL_HARQ如3GPP TS 36.213區段7所定義DL HARQ處理最大數：“進階全球地面無線電存取(Evolved Universal Terrestrial Radio Access，E-UTRA)；實體層程序”。Mlimit為常數8。
E標記表示第rth碼區塊之比例匹配輸出序列長度，以及rvidx表示傳輸(rvidx=0,1,2或3)之冗餘(redundancy)版本數，比例匹配輸出位元序列為ek，其中k=0,1,...,E1。
第2圖說明軟緩衝器(soft buffer)分割。由此可看出編碼位元序列根據：UE-Category-v10xy、支援DL胞元2空間層之UE容量、HARQ處理數以及CA中之配置胞元數。
此等UE專用參數當於犧牲者UE對干擾層解碼時可 能產生模糊。此問題之一或多解決方法如下所述。
在一實施例中，有關HARQ軟緩衝器分割之指示製造予UE資訊，藉由配置一或多集合包含下列參數：{ue-Category-v10xy,UE capability of supporting two spatial layers for the DL cell,number of HARQ processes,number of CCs}藉由無線電資源控制(RRC)。接著，藉由下行鏈路控制資訊(DCI)動態發訊以指示應用於干擾層解碼之特定集合。在單一集合配置下，基於發訊之DCI可能不會被使用。
在另一實施例中，犧牲者UE配置為相同參數{ue-Category-v10xy,UE capability of supporting two spatial layers for the DL cell,number of HARQ processes,number of CCs}以作為服務信號解碼之用。
在另一實施例中，配置預設{ue-Category-v10xy,UE capability of supporting two spatial layers for the DL cell,number of HARQ processes,number of CCs}，其用於服務及干擾層解碼。配置{ue-Category-v10xy,UE capability of supporting two spatial layers for the DL cell,Number of HARQ processes}不可超過目前UE容量。
為改善干擾抑制/消除效率，最大相似度接收器應可處理較接收器天線數為多之空間層。例如，具有2天線的犧牲者UE使用最大相似度標準應可處理3或更多的空間層。對於具有最多3層之UE，處理服務及干擾節點間的層分割可如下： {Number of serving layer 1,Number of interfering layers 0,1 or 2}
{Number of serving layer 2,Number of interfering layers 0 or 1}
為支援此等接收器(可處理較接收器天線多的串流數)至少對應至多2干擾層之2調變方式應被發訊至UE。所指示之調變可為{Spare,QPSK,16QAM,64QAM}，其中’Spare’可指示空的實體資源區塊(PRB)對。
調變的每一PRB對及每一層指派可如第3圖所示發射在共同或UE-專用搜尋空間的DCI中廣播。調變指派也可為PRB集合發訊包含複數鄰近PRB對。
在另一實施例中，PRB集合之每一調變可被指示至UE，如第4圖所示。第4圖說明PRB對(PRB pair)的不同調變指派對每一干擾層(如layer 1,layer 2)之表格。每一PRB為位元映像(bitmap)，位元映像中的1(或0)可指示於特定層中之特定PRB載有具指示調變的PDSCH(如‘Spare’、QPSK、16QAM、64QAM)。
為方便對應至服務及干擾節點的頻道測量，一節點可能使用多於一空間層，UE-專用RS應在鄰近胞元間支援多至4正交(orthogonal)天線埠。在一實施例中，UE-專用天線埠7、8及11、13(具正交覆蓋碼(OCC)長度4處理)可用於具至多2層的鄰近胞元中PDSCH傳輸之正交UE-專用排程。UE-專用天線埠使用於PDSCH之指示可借助於DCI格式2C/2D中額外位元(或基於DCI格式2C/2D之其他格式)加以發訊。此位元可動態切換於原有及新的{天線埠(Antenna port(s))，加擾識別及層指示數(scrambling identity and number of layers indication)}結合間。第5圖說明原有天線埠、加擾識別(scrambling identity)以及層指示數之對應表。第6圖說明本發明之實施例新的天線埠、加擾識別以及層指示數之對應表。
在另一實施例中，對具有多至2層的PDSCH跨越鄰近胞元之4正交UE-專用RS可利用鄰近胞元中的天線埠7、8及9、10(具OCC長度2處理以及頻率分割多工)加以完成。天線埠、加擾識別以及層指示數之對應表概念如第7圖所示。
在另一實施例中，新的DCI格式(如DCI格式2E)可被定義以支援在服務及干擾信號上的頻道預估。在此情形下，第5圖及第7圖所示之表格可結合為使用4位元作為天線埠、加擾識別以及層指示數之信號表。結合後的表格如第8圖所示。
假設干擾消除接收器僅用於不多於2層的PDSCH接收，天線埠、加擾識別以及層指示數可如第9圖所示以3位元表示。在此實施例中，無須重新定義或改變現存DCI格式。
在若干實施例中，PDSCH RE對應可以假設對應UE專用天線埠7、8，或天線埠9、10，或天線埠7、8、9、10，視發訊自網路的額外配置而定。
在另一實施例中，藉由使用RRC發訊，網路可配置天線埠、加擾識別以及層指示數之一表格，2個可行的如第10及11圖所示，可被UE-專用RS處理使用。視RRC 配置而定，天線埠7、8或11、13或9、10可用來發射一或二層PDSCH。
為改善在干擾層上UE-專用參考信號的頻道預估效能，干擾層UE-專用RS之PRB綁定假設可對使用RRC發訊的UE進行配置。
對於若干接收器而言，欲發訊使用在干擾層上的PDSCH資源元件(RE’s)對應。在此實施例中，網路可對UE(使用RRC發訊)配置一或多集合，包括下列參數：{PDSCH start,ZP CSI-RS,NZP CSI-RS,MBSFN subframes,CRS configuration}。PDSCH傳輸干擾節點所使用的特定集合可於DCI中使用IPQI位元進行發訊(干擾PDSCH RE對應及Quasi co-location發訊)。對於若干接收器而言，欲發訊使用在干擾層上的PDSCH RE對應。在此實施例中，網路可對UE(使用RRC發訊)配置一或多集合，包括下列參數：{PDSCH start,ZP CSI-RS,NZP CSI-RS,MBSFN subframes,CRS configuration}。PDSCH傳輸干擾節點所使用的特定集合可於DCI中使用IPQI位元進行發訊(干擾PDSCH RE對應及Quasi co-location發訊)。
第12圖為區塊圖說明用戶設備1200之範例形式機器，根據一實施範例，在其中指令集合或序列可被執行以致發此機器執行在此所討論之任一方法。在另一實施範例中，此機器可以單機裝置操作或可連接至(如透過網路)其他機器。在網路的配置中，當在主從式(server-client)網路環境中，此機器可作為伺服器端或用戶端，而在對等式 (peer-to-peer)(或分散式)網路環境中，此機器可作為點機器(peer machine)。此機器可為行動通信裝置(如行動電話)、電腦、個人電腦(PC)、平板電腦(tablet PC)、混合式平板(hybrid tablet)、個人數位助理(PDA)或可用以執行設定由此機器完成之執行指令(循序或其他方式)之任何機器。再者，雖在此僅說明單機狀態，但“機器”一詞可包括個別或結合的機器組成以執行指令集(或多指令集)來實現在此所討論之一或多方法。同樣地，“以處理器為基礎之系統(processor-based system)”可包括由處理器控制或操作之任何一或多機器集合(如電腦)，個別或共同執行指令來實現在此所討論之一或多方法。
範例用戶設備1200包括至少一處理器1202(如中央處理單元(CPU)、圖形處理單元(GPU)、或其兩者、處理器核心、電腦節點等)，主記憶體1204以及靜態記憶體1206，彼此透過鏈結1208(如匯流排)進行溝通。用戶設備1200可進一步包括影像顯示器單元1210以及文數輸入裝置1212(如鍵盤)。在一實施例中，影像顯示器單元1210及輸入裝置1212可協同為一觸控螢幕顯示器。用戶設備1200更可包括儲存裝置1216(如驅動單元)、信號產生裝置1218(如揚聲器)、網路介面裝置1220以及一或多感測器(未圖示)。
儲存裝置1216包括機器可讀媒體1222，其中儲存一或多資料結構及指令1224(如軟體)，其由在此所討論之一或方法或功能加以體現或實施。指令1224也可完全或至 少部分駐在主記憶體1204、靜態記憶體1206及/或於用戶設備1200執行時駐在處理器1202中，主記憶體1204、靜態記憶體1206及處理器1202也可構成機器可讀媒體。
雖然機器可讀媒體1222在此實施範例中說明為單一媒體，然而“機器可讀媒體”一詞可包括單一媒體或多媒體(如集中式或分散式資料庫，及/或相關的快取與伺服器)，其用以儲存一或多指令1224。“機器可讀媒體”一詞也可包括任何實體媒體，其用以儲存、編碼或承載由機器所執行之指令，且致發機器實現本發明所揭露之一或多方法，或者可儲存、編碼或承載此等指令所使用或與其相關之資料結構。“機器可讀媒體”一詞也應可包括，但不限於，固態記憶體(solid-state memory)以及光學及磁性媒體。機器可讀媒體的若干範例包括非揮發性記憶體(non-volatile memory)，例如但不限於半導體記憶體裝置(如電子式可程式化唯讀記憶體(EPROM)、電子式可抹除可程式化唯讀記憶體(EEPROM))以及快閃記憶體裝置(flash memory device)；磁碟如內部硬碟及可移動式磁碟；磁光碟；以及CD-ROM和DVD-ROM磁碟。
指令1224更可透過通信網路1226進行發射或接收，其使用傳輸媒體透過網路介面裝置1220利用任一已知傳輸協定(如HTTP)進行傳輸。通信網路之範例包括如區域網路(LAN)、廣域網路(WAN)、無線區域網路(WLAN)、網際網路(Internet)、行動電話網路、簡易老式電話(POTS)網路以及無線資料網路(如WI-FITM(IEEE 802.11)、3GPP、 4G LTE/LTE-A或WiMAX網路)。“傳輸媒體”一詞可包括任何用以儲存、編碼或承載機器可執行指令之無實體媒體，也包括數位與類比通信信號或其他有利於此等軟體通信之無實體媒體。網路介面裝置可包括一或多以無線網路進行通信之天線。
第13圖為說明一種用於在用戶設備(UE)處於實體下行鏈路共用頻道(PDSCH)上干擾消除及/或抑制的方法有關用戶設備專用RS增強之一實施例之流程圖。此方法包括在UE接收來自複數個胞元(cell)中之服務胞元(serving cell)的UE-專用參考信號參數(1301)。所接收之參數使用於服務及干擾信號之頻道預估(1303)。基於來自UE-專用參考信號之頻道預估，干擾被消除及/或抑制(1305)。
第14圖為說明一種用於在用戶設備(UE)處於PDSCH上干擾消除及/或抑制的方法有關混合式自動重送請求(HARQ)軟緩衝器分割之一實施例之流程圖。接收對應干擾信號的混合式自動重送請求(HARQ)軟緩衝器分割之配置參數(1401)。基於所接收配置以解碼干擾信號(1403)。
第15圖為說明一種用於在用戶設備(UE)處於PDSCH上干擾消除及/或抑制的方法有關調變機制指示之一實施例之流程圖。將干擾信號之空間層的調變資訊發訊以消除及/或抑制干擾(1501)。使用干擾信號之空間層的調變資訊以消除及/或抑制干擾(1503)。

Claims (14)

  1. 一種用於在用戶設備(UE)處於實體下行鏈路共用頻道(PDSCH)上干擾消除及/或抑制的方法，該方法包括：在用戶設備接收來自複數個胞元(cell)中之一服務胞元(serving cell)的一用戶設備專用參考信號參數；將該用戶設備專用參考信號之該接收參數使用於服務及干擾信號之頻道預估；以及基於來自該用戶設備專用參考信號之該頻道預估，消除及/或抑制干擾。
  2. 如申請專利範圍第1項所述之方法，其中用於一或二階層之該用戶設備專用參考信號係對應用戶設備專用參考信號(RS)天線埠11、13。
  3. 如申請專利範圍第1項所述之方法，其中用於一或二階層之該用戶設備專用參考信號係對應用戶設備專用參考信號(RS)天線埠9、10。
  4. 如申請專利範圍第1項所述之方法，其中用於一或二階層之該用戶設備專用參考信號係對應用戶設備專用天線埠7、8。
  5. 如申請專利範圍第1項所述之方法，更包括基於下行鏈路控制資訊(DCI)信號，動態切換於二或多用戶設備專用天線埠配置間。
  6. 如申請專利範圍第1項所述之方法，更包括該用戶設備(UE)基於若干用戶設備專用天線埠決定PDSCH資源元件。
  7. 如申請專利範圍第1項所述之方法，更包括由該用戶設備接收對應該干擾胞元之用戶設備參考信號的一實體資源區塊(PRB)綁定假設。
  8. 如申請專利範圍第1項所述之方法，更包括響應RRC信號以配置用戶設備專用參考信號參數。
  9. 一種用於在用戶設備(UE)處於實體下行鏈路共用頻道(PDSCH)上干擾消除及/或抑制的方法，包括：接收對應一干擾信號的混合式自動重送請求(HARQ)軟緩衝器分割之配置參數；以及基於該接收配置以解碼該干擾信號。
  10. 如申請專利範圍第9項所述之方法，其中該干擾信號之參數包括含ue-Category-v10xy、UE capability of supporting two spatial layers for the DL cell或Number of HARQ processes其中之至少一者。
  11. 一種用於在用戶設備(UE)處於實體下行鏈路共用頻道(PDSCH)上干擾消除及/或抑制的方法，包括：將干擾信號之空間層的調變資訊發訊以消除及/或抑制干擾；以及使用干擾信號之空間層的調變資訊以消除及/或抑制干擾。
  12. 如申請專利範圍第11項所述之方法，其中該調變資訊係以每一實體資源區塊(PRB)對或PRB對群加以提供。
  13. 如申請專利範圍第11項所述之方法，更包括提供 具該相同調變集之一實體資源區塊(PRB)給該用戶設備。
  14. 如申請專利範圍第11項所述之方法，更包括將干擾發訊提供作為調變發訊之一部分。
TW103113875A 2013-04-26 2014-04-16 用於在用戶設備處於實體下行鏈路共用頻道上干擾消除及／或抑制的系統及方法 TWI578723B (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9288434B2 (en) 2013-04-26 2016-03-15 Intel IP Corporation Apparatus and method for congestion control in wireless communication networks

Families Citing this family (189)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10164929B2 (en) 2012-09-28 2018-12-25 Avaya Inc. Intelligent notification of requests for real-time online interaction via real-time communications and/or markup protocols, and related methods, systems, and computer-readable media
US9363133B2 (en) 2012-09-28 2016-06-07 Avaya Inc. Distributed application of enterprise policies to Web Real-Time Communications (WebRTC) interactive sessions, and related methods, systems, and computer-readable media
US9407302B2 (en) 2012-12-03 2016-08-02 Intel Corporation Communication device, mobile terminal, method for requesting information and method for providing information
US9294458B2 (en) 2013-03-14 2016-03-22 Avaya Inc. Managing identity provider (IdP) identifiers for web real-time communications (WebRTC) interactive flows, and related methods, systems, and computer-readable media
US10153816B2 (en) * 2013-05-09 2018-12-11 Intel IP Corporation Small data communications
US10079771B2 (en) * 2013-05-20 2018-09-18 Telefonaktiebolaget Lm Ericsson (Publ) Congestion control in a communications network
US10205624B2 (en) 2013-06-07 2019-02-12 Avaya Inc. Bandwidth-efficient archiving of real-time interactive flows, and related methods, systems, and computer-readable media
EP4027751A1 (en) * 2013-06-13 2022-07-13 Telefonaktiebolaget LM Ericsson (publ) Controlling vehicle-to-vehicle communication using a distribution scheme
US9525718B2 (en) 2013-06-30 2016-12-20 Avaya Inc. Back-to-back virtual web real-time communications (WebRTC) agents, and related methods, systems, and computer-readable media
US9113030B2 (en) * 2013-07-25 2015-08-18 Verizon Patent And Licensing Inc. Multimedia-enhanced emergency call systems
EP2986041B1 (en) * 2013-07-26 2018-04-04 Huawei Device (Dongguan) Co., Ltd. Communication method, user equipment and network device
US9614890B2 (en) 2013-07-31 2017-04-04 Avaya Inc. Acquiring and correlating web real-time communications (WEBRTC) interactive flow characteristics, and related methods, systems, and computer-readable media
US10050692B2 (en) * 2013-08-08 2018-08-14 Intel IP Corporation Method and system of advanced interference cancellation on PDSCH at the UE
US9531808B2 (en) 2013-08-22 2016-12-27 Avaya Inc. Providing data resource services within enterprise systems for resource level sharing among multiple applications, and related methods, systems, and computer-readable media
JP6226458B2 (ja) * 2013-08-30 2017-11-08 シャープ株式会社 プログラムおよび基地局装置
US10225212B2 (en) 2013-09-26 2019-03-05 Avaya Inc. Providing network management based on monitoring quality of service (QOS) characteristics of web real-time communications (WEBRTC) interactive flows, and related methods, systems, and computer-readable media
US9241289B1 (en) * 2013-10-23 2016-01-19 Sprint Communications Company L.P. Dynamic adjustment of cell reselection parameters for a wireless communication device
US10263952B2 (en) 2013-10-31 2019-04-16 Avaya Inc. Providing origin insight for web applications via session traversal utilities for network address translation (STUN) messages, and related methods, systems, and computer-readable media
US9769214B2 (en) * 2013-11-05 2017-09-19 Avaya Inc. Providing reliable session initiation protocol (SIP) signaling for web real-time communications (WEBRTC) interactive flows, and related methods, systems, and computer-readable media
CN105594269B (zh) * 2013-11-08 2019-10-11 富士通互联科技有限公司 系统信息的获取方法、装置、基站以及系统
US9641310B2 (en) * 2013-12-13 2017-05-02 Qualcomm Incorporated Network assisted interference cancellation signaling
US10129243B2 (en) 2013-12-27 2018-11-13 Avaya Inc. Controlling access to traversal using relays around network address translation (TURN) servers using trusted single-use credentials
US9386275B2 (en) * 2014-01-06 2016-07-05 Intel IP Corporation Interactive video conferencing
WO2015105387A1 (ko) * 2014-01-10 2015-07-16 삼성전자 주식회사 이동통신 시스템에서 단말 대 단말 통신을 위한 무선 자원 할당 방법 및 장치
US9491725B2 (en) * 2014-01-30 2016-11-08 Intel Corporation User equipment and methods for device-to-device communication over an LTE air interface
WO2015120902A1 (en) * 2014-02-14 2015-08-20 Telefonaktiebolaget L M Ericsson (Publ) Pcrf assisted apn selection
US11271862B2 (en) * 2014-02-21 2022-03-08 Telefonaktiebolaget Lm Ericsson (Publ) Service delivery in a communication network
US9348495B2 (en) 2014-03-07 2016-05-24 Sony Corporation Control of large screen display using wireless portable computer and facilitating selection of audio on a headphone
US10674487B2 (en) * 2014-03-12 2020-06-02 Lg Electronics Inc. Method for transmitting uplink control channel in wireless communication system that supports use change of radio resources, and apparatus therefor
KR102172468B1 (ko) * 2014-03-14 2020-10-30 삼성전자 주식회사 WebRTC서비스를 위해 단말이 브라우저를 통해 IMS망에 접속하기 위한 방법
WO2015141438A1 (ja) * 2014-03-20 2015-09-24 シャープ株式会社 端末装置および集積回路
WO2015141689A1 (ja) * 2014-03-20 2015-09-24 シャープ株式会社 端末装置、基地局装置、および集積回路
US9294337B2 (en) * 2014-03-26 2016-03-22 Sonus Networks, Inc. Methods and systems for integrating independent IMS and WebRTC networks
EP3128800B1 (en) * 2014-03-30 2019-10-16 LG Electronics Inc. Method for transmitting and receiving signal for device-to-device communication in wireless communication system and device therefor
US10581927B2 (en) * 2014-04-17 2020-03-03 Avaya Inc. Providing web real-time communications (WebRTC) media services via WebRTC-enabled media servers, and related methods, systems, and computer-readable media
US9749363B2 (en) * 2014-04-17 2017-08-29 Avaya Inc. Application of enterprise policies to web real-time communications (WebRTC) interactive sessions using an enterprise session initiation protocol (SIP) engine, and related methods, systems, and computer-readable media
EP3155854B1 (en) * 2014-05-08 2021-03-03 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for controlling the activity state of a wireless device having device-to-device communication capabilities
US20150326362A1 (en) * 2014-05-08 2015-11-12 Intel IP Corporation Demodulation reference signal (dmrs) sequence design for device-to-device (d2d) discovery
JP6261455B2 (ja) * 2014-06-13 2018-01-17 パナソニック株式会社 通信制御局装置、通信端末装置及び通信制御方法
US9912705B2 (en) * 2014-06-24 2018-03-06 Avaya Inc. Enhancing media characteristics during web real-time communications (WebRTC) interactive sessions by using session initiation protocol (SIP) endpoints, and related methods, systems, and computer-readable media
WO2015199462A1 (en) * 2014-06-27 2015-12-30 Samsung Electronics Co., Ltd. Method and apparatus for providing quality of service for web-based real-time communication
US20170150395A1 (en) * 2014-07-04 2017-05-25 Telefonaktiebolaget Lm Ericsson (Publ) Mobility management of user equipment
EP3171558A4 (en) * 2014-07-16 2018-04-04 LG Electronics Inc. Method and device for estimating channel in wireless communication system
US9705993B1 (en) * 2014-07-18 2017-07-11 Sprint Communications Company L.P. Information exchange between a directory assistance application server and a web-RTC engine
CN105337684B (zh) * 2014-07-25 2019-09-13 华为技术有限公司 一种传输、存储下行数据的方法、基站及终端
US9648525B2 (en) * 2014-08-12 2017-05-09 Qualcomm Incorporated System and methods for improving intra-frequency cell reselection on a wireless communication device in connected mode
US10356807B2 (en) * 2014-08-22 2019-07-16 Qualcomm Incorporated Techniques for transmitting and receiving channel occupancy identifiers over an unlicensed radio frequency spectrum band
EP3198812B1 (en) * 2014-09-25 2018-08-15 Telefonaktiebolaget LM Ericsson (publ) Congestion mitigation by offloading to non-3gpp networks
CN107079495A (zh) * 2014-09-25 2017-08-18 英特尔Ip公司 用于设备到设备（d2d）发现消息的概率传输的装置、系统、和方法
US9935807B2 (en) * 2014-09-26 2018-04-03 Telefonaktiebolaget L M Ericsson (Publ) Discovery signal design
US20160098180A1 (en) * 2014-10-01 2016-04-07 Sony Corporation Presentation of enlarged content on companion display device
US9516220B2 (en) 2014-10-02 2016-12-06 Intel Corporation Interactive video conferencing
US9716758B2 (en) * 2014-10-13 2017-07-25 General Motors Llc Network-coordinated DRx transmission reduction for a network access device of a telematics-equipped vehicle
CN105592285B (zh) * 2014-10-21 2020-04-21 华为技术有限公司 Roi视频实现方法及装置
KR20160057873A (ko) * 2014-11-14 2016-05-24 삼성전자주식회사 통신 방법, 전자 장치 및 저장 매체
US10652798B2 (en) 2014-11-14 2020-05-12 Motorola Mobility Llc Method and device for routing traffic of applications installed on a mobile device
US10021346B2 (en) * 2014-12-05 2018-07-10 Intel IP Corporation Interactive video conferencing
KR102253868B1 (ko) 2014-12-12 2021-05-20 삼성전자주식회사 무선 통신 네트워크에서 애드 혹 모드를 운용하는 장치 및 방법
JP6436762B2 (ja) * 2014-12-25 2018-12-12 株式会社野村総合研究所 情報処理装置およびサービス提供方法
CN107113642B (zh) * 2015-01-15 2020-03-17 索尼公司 在无线通信系统中操作的终端及其控制方法
US10111201B2 (en) * 2015-01-16 2018-10-23 Telefonaktiebolaget Lm Ericsson (Publ.) Wireless communication device, core network node and methods therein for extended DRX paging cycle
WO2016127297A1 (zh) * 2015-02-09 2016-08-18 华为技术有限公司 一种rlc数据包重传方法及基站
US9769646B2 (en) 2015-02-26 2017-09-19 T-Mobile Usa, Inc. Realm translation in an IMS network
US9661529B2 (en) * 2015-03-05 2017-05-23 Cisco Technology, Inc. Congestion mitigation for roamers
US10129788B2 (en) * 2015-03-11 2018-11-13 Cisco Technology, Inc. System and method for deferred delivery of content based on congestion in a network environment
US9723652B2 (en) * 2015-04-23 2017-08-01 Acer Incorporated Device and method of handling cell reselection
MX367998B (es) * 2015-05-13 2019-09-13 Ericsson Telefon Ab L M Coordinación de localización entre dispositivo de comunicación inalámbrico y nodo de red de núcleo.
US10455425B2 (en) * 2015-05-14 2019-10-22 Intel IP Corporation Evolved node-B, shared spectrum controller and method for communication in shared spectrum
US10630717B2 (en) * 2015-05-15 2020-04-21 Avaya, Inc. Mitigation of WebRTC attacks using a network edge system
US9504012B1 (en) * 2015-05-22 2016-11-22 Sony Corporation Extended discontinuous reception mechanism
EP3737026B1 (en) * 2015-08-12 2023-08-16 Apple Inc. Demodulation in wireless communications
US9788219B1 (en) * 2015-08-25 2017-10-10 Amdocs Development Limited System, method, and computer program for remotely driving mobile web application testing on mobile devices
CN105245919B (zh) * 2015-10-08 2018-01-16 清华大学 智能终端能耗优化的自适应流媒体分发方法
WO2017065677A1 (en) * 2015-10-14 2017-04-20 Telefonaktiebolaget Lm Ericsson (Publ) Managing transitions between different user equipment activity configurations
US10178414B2 (en) 2015-10-14 2019-01-08 International Business Machines Corporation Aggregated region-based reduced bandwidth video streaming
US10136392B2 (en) 2015-11-20 2018-11-20 Geotab Inc. Big telematics data network communication fault identification system method
GB201520519D0 (en) * 2015-11-20 2016-01-06 Microsoft Technology Licensing Llc Communication system
US11223518B2 (en) 2015-11-20 2022-01-11 Geotab Inc. Big telematics data network communication fault identification device
US10382256B2 (en) * 2015-11-20 2019-08-13 Geotab Inc. Big telematics data network communication fault identification device
GB201520509D0 (en) 2015-11-20 2016-01-06 Microsoft Technology Licensing Llc Communication system
US10299205B2 (en) 2015-11-20 2019-05-21 Geotab Inc. Big telematics data network communication fault identification method
US10127096B2 (en) 2015-11-20 2018-11-13 Geotab Inc. Big telematics data network communication fault identification system
CN108370583B (zh) * 2015-12-15 2022-02-22 三星电子株式会社 无线通信系统中发送/接收数据的装置和方法
KR102191334B1 (ko) * 2015-12-31 2020-12-15 후아웨이 테크놀러지 컴퍼니 리미티드 이동성 관리 방법, 단말기, 및 기지국
RU2019106527A (ru) * 2016-01-08 2019-03-28 Телефонактиеболагет Лм Эрикссон (Пабл) Способ и устройство управления радиоресурсами
CN105657722B (zh) * 2016-03-10 2019-06-18 北京佰才邦技术有限公司 频谱资源选择方法及装置
KR102373794B1 (ko) * 2016-05-02 2022-03-14 한국전자통신연구원 시그널링 변환 방법 및 장치
WO2017195152A1 (en) * 2016-05-11 2017-11-16 Telefonaktiebolaget Lm Ericsson (Publ) Validation of pal protection areas
WO2017200432A1 (en) * 2016-05-17 2017-11-23 Telefonaktiebolaget Lm Ericsson (Publ) Network node and method for resource allocation for multiple radio access technologies
US9888420B2 (en) 2016-06-29 2018-02-06 Alcatel-Lucent Usa Inc. Processing handovers for mobile terminals capable of interference cancellation
US9961600B2 (en) * 2016-06-30 2018-05-01 Qualcomm Incorporated Techniques for employing antenna switched diversity in wireless communications
US10419264B2 (en) * 2016-07-27 2019-09-17 Qualcomm Incorporated Subframe structure for the co-existence network of sidelink and mission critical mobile devices
WO2018024325A1 (en) * 2016-08-03 2018-02-08 Telefonaktiebolaget Lm Ericsson (Publ) Guest user access in the ip multimedia subsystem ims
US10536955B2 (en) 2016-08-12 2020-01-14 Qualcomm Incorporated Capability coordination across radio access technologies
US20180054806A1 (en) * 2016-08-22 2018-02-22 Alcatel-Lucent Usa, Inc. Systems and methods for decoupling control and data channels in wireless networks
CN107770141B (zh) * 2016-08-23 2022-04-19 中兴通讯股份有限公司 一种视频会议系统的通信方法及装置
US10812966B2 (en) * 2016-09-01 2020-10-20 Huawei Technologies Co., Ltd. Method of configuring parameters for a base station
US10484878B2 (en) * 2016-09-16 2019-11-19 Qualcomm Incorporated Mixed-access mode communication for standalone operation on a shared communication medium
US10756785B2 (en) * 2016-09-29 2020-08-25 Nokia Technologies Oy Flexible reference signal design
US10142886B2 (en) * 2016-09-30 2018-11-27 Cisco Technology, Inc. System and method to facilitate group reporting of user equipment congestion information in a network environment
US10944849B2 (en) * 2016-09-30 2021-03-09 Extreme Networks, Inc. Selective policy network device operation
CN109417543B (zh) * 2016-09-30 2020-02-07 Oppo广东移动通信有限公司 传输下行控制信息的方法、网络侧设备和终端设备
CN108024335A (zh) * 2016-10-31 2018-05-11 普天信息技术有限公司 一种感知系统的频谱资源管理方法以及装置
US10652851B2 (en) * 2016-11-03 2020-05-12 Huawei Technologies Co., Ltd. Uplink-based user equipment tracking for connected inactive state
US10505697B2 (en) 2016-11-03 2019-12-10 At&T Intellectual Property I, L.P. Facilitating a mobile device specific physical downlink shared channel resource element mapping indicator
US10362574B2 (en) * 2016-11-18 2019-07-23 Qualcomm Incorporated Uplink resource allocation techniques for shared radio frequency spectrum
US11558752B2 (en) 2016-12-23 2023-01-17 Telefonaktiebolaget Lm Ericsson (Publ) Access spectrum assignment
CN108616905B (zh) * 2016-12-28 2021-03-19 大唐移动通信设备有限公司 基于蜂窝的窄带物联网中用户平面优化方法和系统
US10212192B2 (en) * 2017-01-10 2019-02-19 Mavenir Systems, Inc. Systems and methods for interworking with over the top applications in communications network
WO2018143909A1 (en) 2017-01-31 2018-08-09 Hewlett-Packard Development Company, L.P. Video zoom controls based on received information
CN108633009B (zh) * 2017-03-20 2020-12-01 华为技术有限公司 一种通信方法、终端及网络设备
WO2018171783A1 (zh) * 2017-03-24 2018-09-27 华为技术有限公司 信号传输方法、装置及系统
CN108632005B (zh) 2017-03-24 2023-12-15 华为技术有限公司 一种参考信号传输方法、装置及系统
CN108633043B (zh) * 2017-03-24 2021-06-29 中兴通讯股份有限公司 波束恢复的处理方法及装置
US10091777B1 (en) 2017-03-31 2018-10-02 At&T Intellectual Property I, L.P. Facilitating physical downlink shared channel resource element mapping indicator
US11140663B2 (en) 2017-04-03 2021-10-05 Lg Electronics Inc. D2D operation method of terminal in wireless communication system, and terminal using method
EP3386250A1 (en) 2017-04-07 2018-10-10 Telefonaktiebolaget LM Ericsson (publ) A network node, a first communications device and methods therein for monitoring of an information signal in monitoring time periods of different time durations
AU2017411184A1 (en) * 2017-04-25 2019-12-12 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Signal processing method and apparatus
KR102418891B1 (ko) * 2017-04-25 2022-07-08 삼성전자주식회사 무선 통신 시스템에서 트래픽 제어 장치 및 방법
JP6989618B2 (ja) * 2017-05-05 2022-01-05 テレフオンアクチーボラゲット エルエム エリクソン（パブル） システム情報（ｓｉ）収集時間を低減するための方法およびシステム
CN111148263B (zh) * 2017-05-05 2021-04-09 华为技术有限公司 发送数据的方法及其装置
US10469298B2 (en) * 2017-05-12 2019-11-05 Qualcomm Incorporated Increasing reference signal density in wireless communications
EP3625988A4 (en) * 2017-05-14 2021-01-27 Fg Innovation Company Limited METHODS, DEVICES AND SYSTEMS FOR BEAM REFINING DURING A HANDOVER
US10592417B2 (en) * 2017-06-03 2020-03-17 Vmware, Inc. Video redirection in virtual desktop environments
US10648829B2 (en) * 2017-06-08 2020-05-12 Microsoft Technology Licensing, Llc Selecting content items using map contexts by background applications
US10708306B2 (en) 2017-06-15 2020-07-07 Palo Alto Networks, Inc. Mobile user identity and/or SIM-based IoT identity and application identity based security enforcement in service provider networks
US11050789B2 (en) 2017-06-15 2021-06-29 Palo Alto Networks, Inc. Location based security in service provider networks
CN116634434A (zh) * 2017-06-15 2023-08-22 帕洛阿尔托网络公司 用于服务提供商网络中的基于位置的安全性的方法和系统
US10721272B2 (en) 2017-06-15 2020-07-21 Palo Alto Networks, Inc. Mobile equipment identity and/or IOT equipment identity and application identity based security enforcement in service provider networks
US10812532B2 (en) 2017-06-15 2020-10-20 Palo Alto Networks, Inc. Security for cellular internet of things in mobile networks
US10455638B2 (en) * 2017-07-06 2019-10-22 Qualcomm Incorporated Techniques and apparatuses for configuring an extended discontinuous reception cycle
WO2019018716A1 (en) * 2017-07-21 2019-01-24 Infrared5, Inc. SYSTEM AND METHOD FOR USING PROXY TO COMMUNICATE BETWEEN SECURE AND UNSECURED DEVICES
KR102325521B1 (ko) * 2017-08-14 2021-11-12 삼성전자 주식회사 단말과 무선 접속 네트워크 간 Inactive 상태에서 핵심 망의 혼잡으로 인한 RRC-inactive 단말 처리 방법 및 장치
WO2019035007A1 (en) 2017-08-15 2019-02-21 American Well Corporation APPARATUS AND METHODS FOR REMOTE CAMERA CONTROL WITH INTENTION BASED COMMANDS AND AUTOMATIC LEARNING VISION STATUS MANAGEMENT
US11082458B2 (en) * 2017-08-18 2021-08-03 T-Mobile Usa, Inc. Web access in 5G environments
US10666857B2 (en) 2017-09-05 2020-05-26 Facebook, Inc. Modifying capture of video data by an image capture device based on video data previously captured by the image capture device
US10805521B2 (en) 2017-09-05 2020-10-13 Facebook, Inc. Modifying capture of video data by an image capture device based on video data previously captured by the image capture device
US10868955B2 (en) * 2017-09-05 2020-12-15 Facebook, Inc. Modifying capture of video data by an image capture device based on video data previously captured by the image capture device
US10666489B2 (en) * 2017-09-18 2020-05-26 Apple Inc. Synchronization sequence design for device-to-device communication
CN111480356B (zh) * 2017-10-16 2023-09-05 诺基亚技术有限公司 通信方法和处理系统
CN110710275B (zh) * 2017-11-10 2020-12-18 Oppo广东移动通信有限公司 终端策略的配置方法及终端、网络设备
WO2019136645A1 (zh) * 2018-01-10 2019-07-18 Oppo广东移动通信有限公司 用于确定终端设备状态的方法、终端设备和接入网设备
US10405192B2 (en) * 2018-01-15 2019-09-03 Charter Communications Operating, Llc Methods and apparatus for allocation and reconciliation of quasi-licensed wireless spectrum across multiple entities
US10735969B2 (en) * 2018-02-22 2020-08-04 T-Mobile Usa, Inc. 600 MHz spectrum access systems and methods
US10756863B2 (en) 2018-05-11 2020-08-25 At&T Intellectual Property I, L.P. Transmitting reference signals in 5G or other next generation communication systems
US20190372897A1 (en) * 2018-05-31 2019-12-05 T-Mobile Usa, Inc. Systems and methods for congestion measurements in data networks via qos availability
US10986219B2 (en) 2018-06-19 2021-04-20 At&T Intellectual Property I, L.P. LTE fault-tolerant signaling approach
WO2019241967A1 (en) * 2018-06-21 2019-12-26 Qualcomm Incorporated Signaling design for non-linear precoding schemes
US10681559B2 (en) * 2018-06-29 2020-06-09 Verizon Patent And Licensing Inc. Method and system for supporting voice calls in 5G new radio environments
US11405796B2 (en) * 2018-08-22 2022-08-02 Telefonaktiebolaget Lm Ericsson (Publ) Spectrum allocation using a distributed ledger network
CN110933623B (zh) * 2018-09-17 2021-08-31 华为技术有限公司 一种通信方法和装置
KR20200033166A (ko) * 2018-09-19 2020-03-27 삼성전자주식회사 무선 통신 시스템에서 데이터를 송수신하는 방법 및 장치
US10771570B2 (en) * 2018-10-15 2020-09-08 Citrix Systems, Inc. Scalable message passing architecture a cloud environment
US20200154267A1 (en) * 2018-11-12 2020-05-14 Qualcomm Incorporated Configuring a maximum number of layers
WO2020108741A1 (de) * 2018-11-27 2020-06-04 Unify Patente Gmbh & Co. Kg Computer-implementiertes verfahren zum teilen eines auf einem display eines ersten clients angezeigten datenstroms und kommunikations- und kollaborationsplattform
CN113196866B (zh) * 2018-12-19 2024-03-29 瑞典爱立信有限公司 用于处理上行链路信号的分布式基站系统的方法、远程无线电单元和基带单元
US10754526B2 (en) 2018-12-20 2020-08-25 Microsoft Technology Licensing, Llc Interactive viewing system
US10942633B2 (en) 2018-12-20 2021-03-09 Microsoft Technology Licensing, Llc Interactive viewing and editing system
KR102240904B1 (ko) * 2019-01-24 2021-04-15 주식회사 브리지텍 WebRTC 기반 콜센터 서비스 방법 및 그 장치
US11343865B2 (en) * 2019-02-12 2022-05-24 Qualcomm Incorporated Unicast link management via radio resource control signaling
US11191077B2 (en) * 2019-03-11 2021-11-30 Qualcomm Incorporated Enhanced discovery resource configuration with staggering for directional vehicle to anything (V2X)
US20220191766A1 (en) * 2019-03-29 2022-06-16 Telefonaktiebolaget Lm Ericsson (Publ) Ue, network nodes for handling ue category information
US10805246B1 (en) 2019-06-12 2020-10-13 International Business Machines Corporation Direct communication between a secure application and a local application running on the same device
US11012690B2 (en) 2019-08-21 2021-05-18 Tencent America LLC Method and apparatus for video coding
CN112448875B (zh) * 2019-08-28 2023-10-20 华为技术有限公司 通信处理方法、通信处理装置以及系统
EP3787352B1 (en) * 2019-08-29 2023-05-31 Nokia Technologies Oy Method for user equipment's registration update
WO2021056569A1 (en) * 2019-09-29 2021-04-01 Lenovo (Beijing) Limited Method and apparatus for power control
CN111083568A (zh) * 2019-12-13 2020-04-28 维沃移动通信有限公司 视频数据处理方法及电子设备
WO2021171522A1 (ja) * 2020-02-27 2021-09-02 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局
CN111404880B (zh) * 2020-02-28 2022-08-23 深圳震有科技股份有限公司 一种ims系统的注册管理方法、存储介质及智能终端
US11601831B2 (en) * 2020-03-05 2023-03-07 Qualcomm Incorporated Switching reference signals for beam or link failure detection
GB2596118B (en) 2020-06-18 2022-07-20 British Telecomm Cellular telecommunications network
GB2596128B (en) * 2020-06-18 2022-10-05 British Telecomm Cellular telecommunications network
US11711505B2 (en) 2020-07-16 2023-07-25 Nokia Technologies Oy Viewport dependent delivery methods for omnidirectional conversational video
EP4187935A4 (en) * 2020-08-07 2024-01-24 Samsung Electronics Co Ltd METHOD FOR MANAGING THE WIRELESS CONNECTION OF AN ELECTRONIC DEVICE AND APPARATUS THEREOF
US11496575B2 (en) * 2020-09-10 2022-11-08 T-Mobile Usa, Inc. Enhanced messaging as a platform
CN112367271B (zh) * 2020-09-25 2023-04-18 福建星网智慧科技有限公司 基于ai的拥塞控制特征提取方法、装置、设备和介质
JP7469216B2 (ja) * 2020-11-30 2024-04-16 株式会社日立製作所 通信支援システム及び方法
CN115002785A (zh) * 2021-03-02 2022-09-02 中国联合网络通信集团有限公司 天线端口数据的处理方法及通信装置
US11901983B1 (en) * 2021-03-17 2024-02-13 T-Mobile Innovations Llc Selectively assigning uplink transmission layers
US11509408B1 (en) * 2021-07-30 2022-11-22 Inntot Technologies Private Limited System and method for large data transmission in digital radio broadcasting
CN113727386B (zh) * 2021-08-09 2023-06-23 中国联合网络通信集团有限公司 一种通信方法及装置
CN114040511B (zh) * 2021-10-11 2023-05-16 深圳市联平半导体有限公司 通信设备及其obo计数器取值方法、电子设备和存储介质
CN113660146B (zh) * 2021-10-20 2021-12-21 成都数默科技有限公司 一种网络边界流量采集方法、装置及存储介质
US11792712B2 (en) 2021-12-23 2023-10-17 T-Mobile Usa, Inc. Cell reselection priority assignment based on performance triggers
US11900677B2 (en) 2022-02-25 2024-02-13 Cisco Technology, Inc. User-selected multi-view videoconferencing
US11765052B1 (en) 2022-03-11 2023-09-19 T-Mobile Usa, Inc. User equipment hosting for customizable 5G services
WO2023210957A1 (en) * 2022-04-28 2023-11-02 Lg Electronics Inc. Method and apparatus for performing data transmissions based on congestion indicator in wireless communication system
US20240098671A1 (en) * 2022-09-20 2024-03-21 Qualcomm Incorporated Timing and synchronization techniques for secure networks

Family Cites Families (294)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5331413A (en) 1992-09-28 1994-07-19 The United States Of America As Represented By The United States National Aeronautics And Space Administration Adjustable control station with movable monitors and cameras for viewing systems in robotics and teleoperations
US5508734A (en) 1994-07-27 1996-04-16 International Business Machines Corporation Method and apparatus for hemispheric imaging which emphasizes peripheral content
US5617422A (en) 1995-08-10 1997-04-01 Mci Communications Corp. High speed interface in a telecommunications network
US5822313A (en) * 1996-05-24 1998-10-13 National Semiconductor Corporation Seamless handover in a cordless TDMA system
US5770275A (en) * 1996-08-23 1998-06-23 Raman; Narayan K. Molecular sieving silica membrane fabrication process
US5771275A (en) * 1996-12-17 1998-06-23 Telefonaktiebolaget Lm Ericsson Use of ISDN to provide wireless office environment connection to the public land mobile network
US5963203A (en) 1997-07-03 1999-10-05 Obvious Technology, Inc. Interactive video icon with designated viewing position
US6573907B1 (en) 1997-07-03 2003-06-03 Obvious Technology Network distribution and management of interactive video and multi-media containers
US6104721A (en) 1997-12-02 2000-08-15 Symmetry Communcations System DSP based dynamic resource allocation multiprocessor communications board
WO1999044504A1 (fr) * 1998-03-06 1999-09-10 Hitachi Medical Corporation Appareil video ultrasonore
CN1231825A (zh) * 1999-03-08 1999-10-20 梁东海 一种复配杀虫剂及其制备方法
US6831895B1 (en) 1999-05-19 2004-12-14 Lucent Technologies Inc. Methods and devices for relieving congestion in hop-by-hop routed packet networks
US6253146B1 (en) 1999-12-06 2001-06-26 At&T Corp. Network-based traffic congestion notification service
US7046632B2 (en) 2000-04-01 2006-05-16 Via Technologies, Inc. Method and switch controller for relieving flow congestion in network
US7308263B2 (en) * 2001-02-26 2007-12-11 Kineto Wireless, Inc. Apparatus for supporting the handover of a telecommunication session between a licensed wireless system and an unlicensed wireless system
DE60112817D1 (de) 2001-11-23 2005-09-22 Nokia Corp Verfahren und system zum behandeln von netzwerkstau
US6799038B2 (en) * 2002-01-09 2004-09-28 Motorola, Inc. Method and apparatus for wireless network selection
US7116833B2 (en) 2002-12-23 2006-10-03 Eastman Kodak Company Method of transmitting selected regions of interest of digital video data at selected resolutions
TWI375475B (en) 2003-06-16 2012-10-21 Qualcomm Inc Apparatus, system, and method for managing reverse link communication resources in a distributed communication system
US7559026B2 (en) 2003-06-20 2009-07-07 Apple Inc. Video conferencing system having focus control
US7738901B2 (en) * 2003-07-10 2010-06-15 Telefonaktiebolaget Lm Ericsson (Publ) Secondary link power control in a wireless communication network
US20050024487A1 (en) 2003-07-31 2005-02-03 William Chen Video codec system with real-time complexity adaptation and region-of-interest coding
CN1293728C (zh) 2003-09-30 2007-01-03 华为技术有限公司 无线局域网中用户终端选择接入移动网的快速交互方法
WO2005048626A1 (en) * 2003-11-13 2005-05-26 Research In Motion Limited Network selection methods and apparatus with home network prioritization after network signal recovery or power-on
CN100484288C (zh) 2003-12-22 2009-04-29 艾利森电话股份有限公司 通过空中传送来下载和升级无线设备的终端软件
US7599698B2 (en) * 2003-12-29 2009-10-06 Telefonaktiebolaget Lm Ericsson (Publ) Network controlled channel information reporting
WO2005089249A2 (en) 2004-03-12 2005-09-29 Interdigital Technology Corporation Method and system for switching a radio access technology between wireless communicaiton systems with a multi-mode wireless transmit/receive unit
TW201215213A (en) * 2004-04-13 2012-04-01 Qualcomm Inc Multimedia communication using co-located care of address for bearer traffic
CN1914915A (zh) * 2004-04-23 2007-02-14 住友电气工业株式会社 活动图像数据的编码方法、解码方法及实施这些方法的终端装置、以及双向对话型系统
US8897828B2 (en) * 2004-08-12 2014-11-25 Intellectual Ventures Holding 81 Llc Power control in a wireless communication system
US20060062478A1 (en) * 2004-08-16 2006-03-23 Grandeye, Ltd., Region-sensitive compression of digital video
GB2419774A (en) 2004-10-27 2006-05-03 Ericsson Telefon Ab L M Accessing IP multimedia subsystem (IMS) services
JP4627182B2 (ja) * 2004-12-03 2011-02-09 富士通株式会社 データ通信システム及び通信端末装置
US20060166677A1 (en) * 2005-01-27 2006-07-27 Lucent Technologies, Inc. Balancing load of cells in inter-frequency handover of wireless communications
US20090144167A1 (en) 2005-02-10 2009-06-04 Pablo Calamera System and method for managing data and voice connectivity for wireless devices
US7724972B2 (en) 2005-03-01 2010-05-25 Qualcomm Incorporated Quality metric-biased region-of-interest coding for video telephony
US8693537B2 (en) 2005-03-01 2014-04-08 Qualcomm Incorporated Region-of-interest coding with background skipping for video telephony
US8977063B2 (en) 2005-03-09 2015-03-10 Qualcomm Incorporated Region-of-interest extraction for video telephony
US8019175B2 (en) 2005-03-09 2011-09-13 Qualcomm Incorporated Region-of-interest processing for video telephony
US7801328B2 (en) 2005-03-31 2010-09-21 Honeywell International Inc. Methods for defining, detecting, analyzing, indexing and retrieving events using video image processing
ATE541393T1 (de) * 2005-04-01 2012-01-15 Ericsson Telefon Ab L M Verfahren zur einleitung von ims-basierter kommunikation
FR2884027B1 (fr) 2005-04-04 2007-06-01 Canon Kk Procede et dispositif de transmission et de reception de sequences d'images entre un serveur et un client
JP2008536420A (ja) 2005-04-13 2008-09-04 ノキア コーポレイション スケーラビリティ情報の符号化、格納およびシグナリング
US7937083B2 (en) * 2005-04-14 2011-05-03 Nokia Corporation Method, apparatus and computer program providing for rapid network selection in a multimode device
US8964029B2 (en) 2005-04-29 2015-02-24 Chubb Protection Corporation Method and device for consistent region of interest
US8112094B1 (en) * 2005-06-09 2012-02-07 At&T Mobility Ii Llc Radio access layer management
CN100583935C (zh) * 2005-07-29 2010-01-20 Ut斯达康通讯有限公司 IMS/PoC系统中群组通信的计费方法
US20070024706A1 (en) * 2005-08-01 2007-02-01 Brannon Robert H Jr Systems and methods for providing high-resolution regions-of-interest
US7817635B2 (en) * 2005-09-02 2010-10-19 Nortel Networks Limited SIP header reduction
CN102271249B (zh) * 2005-09-26 2014-04-09 韩国电子通信研究院 用于可伸缩视频的感兴趣区域信息设置方法和解析方法
KR101255226B1 (ko) * 2005-09-26 2013-04-16 한국과학기술원 스케일러블 비디오 코딩에서 다중 ｒｏｉ 설정, 복원을위한 장치 및 방법
US8019170B2 (en) 2005-10-05 2011-09-13 Qualcomm, Incorporated Video frame motion-based automatic region-of-interest detection
US8208758B2 (en) 2005-10-05 2012-06-26 Qualcomm Incorporated Video sensor-based automatic region-of-interest detection
US8358629B2 (en) 2005-11-01 2013-01-22 Qualcomm Incorporated Mobile device-initiated measurement gap request
US20070118881A1 (en) * 2005-11-18 2007-05-24 Julian Mitchell Application control at a policy server
KR100648067B1 (ko) 2005-12-10 2006-11-23 한국전자통신연구원 비동기식 광대역 부호 분할 다중 접속 방식에서 단말기의전력 절감 성능 개선을 위한 확장된 호출 지시자 기반의적응적 불연속 수신 방법
ES2564423T3 (es) 2005-12-19 2016-03-22 Telefonaktiebolaget Lm Ericsson (Publ) Técnica para proporcionar interoperabilidad entre diferentes dominios de protocolo
US8150155B2 (en) 2006-02-07 2012-04-03 Qualcomm Incorporated Multi-mode region-of-interest video object segmentation
US8265349B2 (en) 2006-02-07 2012-09-11 Qualcomm Incorporated Intra-mode region-of-interest video object segmentation
US20100045773A1 (en) 2007-11-06 2010-02-25 Ritchey Kurtis J Panoramic adapter system and method with spherical field-of-view coverage
US8219080B2 (en) * 2006-04-28 2012-07-10 Research In Motion Limited Methods and apparatus for producing a user-controlled PLMN list for a SIM/USIM card with use of a user agent application
US8818321B2 (en) * 2006-06-20 2014-08-26 Nokia Corporation Method and system for providing reply-controlled discontinuous reception
US7423201B2 (en) * 2006-07-12 2008-09-09 Mertec Llc Soybean cultivar 306734323
EP2041976A4 (en) * 2006-07-12 2012-06-20 Nokia Corp SIGNALING OF SCALABILITY INFORMATION FROM THE INTERESTING REGION IN MEDIA FILES
US8045996B2 (en) * 2006-07-31 2011-10-25 Qualcomm Incorporated Determination of cell RF parameters based on measurements by user equipments
KR101163280B1 (ko) * 2006-10-03 2012-07-10 인터디지탈 테크날러지 코포레이션 Ｅ－ｕｔｒａ를 위한 간섭 완화와 결합된 개방 루프/폐 루프 (ｃｑｉ 기반의) 업링크 송신 전력 제어
US20080089411A1 (en) 2006-10-16 2008-04-17 Nokia Corporation Multiple-hypothesis cross-layer prediction
KR100996704B1 (ko) 2006-11-06 2010-11-25 삼성전자주식회사 버퍼 크기 정보의 전송 방법
US8406170B2 (en) * 2006-11-16 2013-03-26 Telefonaktiebolaget Lm Ericsson (Publ) Gateway selection mechanism
US8351513B2 (en) 2006-12-19 2013-01-08 Allot Communications Ltd. Intelligent video signal encoding utilizing regions of interest information
US8315466B2 (en) 2006-12-22 2012-11-20 Qualcomm Incorporated Decoder-side region of interest video processing
KR20080067273A (ko) 2007-01-15 2008-07-18 삼성전자주식회사 이동 통신 시스템에서 불연속 수신 동작을 수행하는 단말의역방향 데이터 처리 방법 및 장치
US8959238B2 (en) * 2007-01-18 2015-02-17 At&T Intellectual Property I, L.P. Systems, methods and computer program products for providing access to web services via device authentication in an IMS network
US20130258919A1 (en) 2007-02-05 2013-10-03 Qualcomm Incorporated Flexible dtx and drx in a wireless communication system
CN101257437A (zh) 2007-02-28 2008-09-03 华为技术有限公司 呼叫仲裁节点失败路由重选方法、交换机和系统
US20080220773A1 (en) * 2007-03-07 2008-09-11 Research In Motion Limited Apparatus, and associated method, for facilitating i-wlan plmn selection
KR101530154B1 (ko) * 2007-03-21 2015-06-19 인터디지탈 테크날러지 코포레이션 전용 기준 신호 모드에 기초하여 리소스 블록 구조를 전송 및 디코딩하는 ｍｉｍｏ 무선 통신 방법 및 장치
KR100917205B1 (ko) 2007-05-02 2009-09-15 엘지전자 주식회사 무선 통신 시스템에서의 데이터 블록 구성 방법
US8446454B2 (en) 2007-05-21 2013-05-21 Polycom, Inc. Dynamic adaption of a continuous presence videoconferencing layout based on video content
US8289371B2 (en) 2007-05-21 2012-10-16 Polycom, Inc. Smart cropping of video images in a videoconferencing session
US8542266B2 (en) 2007-05-21 2013-09-24 Polycom, Inc. Method and system for adapting a CP layout according to interaction between conferees
US8654717B2 (en) 2007-06-19 2014-02-18 Ntt Docomo, Inc. Base station apparatus and communication control method
KR101498968B1 (ko) * 2007-07-05 2015-03-12 삼성전자주식회사 통신시스템에서 피어 투 피어 통신을 위한 자원 결정 방법및 장치
US8526410B2 (en) * 2007-07-06 2013-09-03 Qualcomm Incorporated Methods and apparatus related to interference management when sharing downlink bandwidth between wide area network usage and peer to peer signaling
WO2009009519A1 (en) * 2007-07-09 2009-01-15 Interdigital Technology Corporation Method and apparatus for handover and session continuity using pre-registration tunneling procedure
US8718548B2 (en) * 2007-07-10 2014-05-06 Qualcomm Incorporated Method and apparatus for adaptive partitioning of links
KR100963103B1 (ko) 2007-07-11 2010-06-14 주식회사 케이티테크 휴대용 단말기 및 이를 이용한 화상통화시의 디스플레이방법
CN101345981B (zh) * 2007-07-13 2012-02-29 华为技术有限公司 一种网络选择方法、通信系统及移动终端
JP4963453B2 (ja) 2007-08-21 2012-06-27 株式会社エヌ・ティ・ティ・ドコモ 無線通信システム、無線通信方法及び無線端末
ATE556509T1 (de) 2007-08-22 2012-05-15 Ericsson Telefon Ab L M Verfahren und vorrichtungen zur datenübertragungssteuerung
KR101421587B1 (ko) 2007-08-23 2014-07-22 삼성전자주식회사 무선 영상 전화 단말간의 선호 영상 규격을 결정하는 방법및 장치
RU2499363C2 (ru) * 2007-09-07 2013-11-20 Нтт Докомо, Инк. Способ мобильной связи, коммутационная станция мобильной связи, базовая радиостанция и мобильная станция
US8929891B2 (en) * 2007-10-02 2015-01-06 Blackberry Limited Measurement control for handover from one radio access technology to another
FR2923106B1 (fr) 2007-10-24 2010-01-01 Commissariat Energie Atomique Methode de recherche de bande libre pour terminal de telecommunication opportuniste.
US8041375B2 (en) 2007-10-31 2011-10-18 Qualcomm Incorporated Methods and apparatus for use in peer to peer communications devices and/or systems relating to rate scheduling, traffic scheduling, rate control, and/or power control
ES2744824T3 (es) * 2007-12-01 2020-02-26 Nokia America Corp Encaminador de Diameter de IMS con equilibrio de carga
DE602007013786D1 (de) 2007-12-06 2011-05-19 Alcatel Lucent Usa Inc Stauregelung in einem paketgeschalteten Datennetz
US8281201B2 (en) * 2008-02-03 2012-10-02 Lg Electronics Inc. Method and apparatus for supporting HARQ
EP2091192A1 (en) 2008-02-15 2009-08-19 Nokia Siemens Networks Oy Interworking between messaging service domains
JP5210895B2 (ja) 2008-02-20 2013-06-12 株式会社日立製作所 無線通信システム、端末及び基地局
WO2010028307A1 (en) 2008-09-04 2010-03-11 Powerwave Cognition, Inc. Waveform for use in mobile ad hoc networks
CN102176790B (zh) * 2008-04-28 2014-01-01 富士通株式会社 无线通信系统中的连接处理方法、无线基站以及无线终端
WO2009133599A1 (ja) 2008-04-28 2009-11-05 富士通株式会社 無線通信システムにおける接続処理方法並びに無線基地局及び無線端末
CN102067513B (zh) * 2008-05-01 2016-08-03 阿尔卡特朗讯美国公司 用于离线收费和在线收费的集中式收费系统和方法
US8971955B2 (en) 2008-05-11 2015-03-03 Qualcomm Incorporated Systems and methods for multi-mode terminal operations in overlaid networks
US8189807B2 (en) 2008-06-27 2012-05-29 Microsoft Corporation Satellite microphone array for video conferencing
JP5391275B2 (ja) 2008-06-30 2014-01-15 ノキア シーメンス ネットワークス オサケユキチュア ノーマル及びバーチャル二重レイヤａｃｋ／ｎａｃｋ間の選択
WO2010006334A1 (en) 2008-07-11 2010-01-14 Videosurf, Inc. Apparatus and software system for and method of performing a visual-relevance-rank subsequent search
CN101626482B (zh) 2008-07-11 2011-11-09 华为技术有限公司 视频会议实现方法、设备及系统
MX2011001043A (es) 2008-07-30 2011-06-20 Datang Mobile Comm Equip Co Metodo, sistema y dispositivo para modulacion y codificacion adaptable.
US8570359B2 (en) 2008-08-04 2013-10-29 Microsoft Corporation Video region of interest features
US8576760B2 (en) 2008-09-12 2013-11-05 Qualcomm Incorporated Apparatus and methods for controlling an idle mode in a wireless device
US8488572B2 (en) 2008-09-17 2013-07-16 Qualcomm Incorporated Methods and systems for multi-mode signal quality reporting
CN101686227A (zh) 2008-09-23 2010-03-31 华为技术有限公司 一种数据悬挂的方法及设备
EP2361468B1 (en) * 2008-09-26 2015-12-23 Telefonaktiebolaget Lm Ericsson (Publ) Congestion control method and devices
JP2010081524A (ja) 2008-09-29 2010-04-08 Fujitsu Ltd 通信システム、移動局装置、および基地局装置
US8406297B2 (en) 2008-10-17 2013-03-26 Futurewei Technologies, Inc. System and method for bit-allocation in video coding
JP5189460B2 (ja) * 2008-10-30 2013-04-24 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムにおける基地局装置、ユーザ装置及び方法
KR101603108B1 (ko) * 2008-11-07 2016-03-14 엘지전자 주식회사 참조 신호 전송 방법
US20100118111A1 (en) 2008-11-10 2010-05-13 Nokia Corporation Method and apparatus for remote camera control indications in video conferencing
KR20100054015A (ko) 2008-11-13 2010-05-24 주식회사 케이티테크 이동 통신 단말기에서의 불연속 수신 주기 설정 방법 및 그장치
US8971933B2 (en) 2008-11-18 2015-03-03 Qualcomm Incorporated Method and apparatus for determining DRX cycle used for paging
CA2747974C (en) * 2008-12-26 2015-03-10 Sharp Kabushiki Kaisha Base station device, mobile station device, communication system, and communication method
US8493887B2 (en) 2008-12-30 2013-07-23 Qualcomm Incorporated Centralized control of peer discovery pilot transmission
US20100178919A1 (en) * 2009-01-15 2010-07-15 Qualcomm Incorporated Optimum technology selection
EP2211117B1 (de) * 2009-01-27 2015-12-02 Rational AG Verfahren zur Auswahl und Anordnung von Programm-Repräsentanten und Gargerät hierfür
US10057775B2 (en) * 2009-01-28 2018-08-21 Headwater Research Llc Virtualized policy and charging system
US8289848B2 (en) * 2009-02-02 2012-10-16 Telefonaktiebolaget Lm Ericsson (Publ) Controlling a packet flow from a user equipment
US8644409B2 (en) 2009-02-11 2014-02-04 Qualcomm Incorporated Method and apparatus for modulation and layer mapping in a wireless communication system
US9100880B2 (en) 2009-02-13 2015-08-04 Qualcomm Incorporated Methods and systems for QoS translation during handover between wireless networks
US8358613B1 (en) 2009-02-27 2013-01-22 L-3 Communications Corp. Transmitter-directed security for wireless-communications
EP2417789B1 (en) * 2009-04-07 2014-07-30 Togewa Holding AG Method and system for authenticating a network node in a uam-based wlan network
US8369885B2 (en) * 2009-04-14 2013-02-05 Samsung Electronics Co., Ltd. Multi-user MIMO transmissions in wireless communication systems
KR20100118960A (ko) 2009-04-29 2010-11-08 삼성전자주식회사 긴급 이벤트를 관리하기 위한 종단 장치, 코디네이터 및 방법
US8724707B2 (en) * 2009-05-07 2014-05-13 Qualcomm Incorporated Video decoding using temporally constrained spatial dependency
KR20100121384A (ko) * 2009-05-08 2010-11-17 삼성전자주식회사 홈 네트워크 상에서 ＵＰｎＰ를 이용하여 복수의 장치로 전화 관련 서비스를 제공하는 시스템 및 방법
CN101945459B (zh) 2009-05-22 2013-06-05 中兴通讯股份有限公司 一种单模业务连续性实现方法及单模业务连续性系统
US9055105B2 (en) 2009-05-29 2015-06-09 Nokia Technologies Oy Method and apparatus for engaging in a service or activity using an ad-hoc mesh network
US8711198B2 (en) 2009-06-04 2014-04-29 Hewlett-Packard Development Company, L.P. Video conference
US9264097B2 (en) 2009-06-04 2016-02-16 Qualcomm Incorporated Interference mitigation for downlink in a wireless communication system
US8295874B2 (en) 2009-06-10 2012-10-23 Motorola Mobility Llc Femto-cell power control using idle-mode user equipment in a cellular communication system
KR101637589B1 (ko) * 2009-06-12 2016-07-08 엘지전자 주식회사 무선 통신 시스템에서 흐름 제어 방법 및 장치
EP2443784B1 (en) * 2009-06-19 2020-05-06 BlackBerry Limited Reference signal design for wireless communication system
EP2437558A4 (en) * 2009-06-22 2012-09-19 Huawei Tech Co Ltd METHOD, DEVICE AND SYSTEM FOR PROCESSING GUIDELINES INFORMATION
US20110021153A1 (en) 2009-07-10 2011-01-27 Saeid Safavi Centralized cross-layer enhanced method and apparatus for interference mitigation in a wireless network
KR101782640B1 (ko) * 2009-07-16 2017-09-28 엘지전자 주식회사 다중 반송파 시스템에서 ｈａｒｑ 수행 장치 및 방법
US8428521B2 (en) * 2009-08-04 2013-04-23 Qualcomm Incorporated Control for uplink in MIMO communication system
US8629899B2 (en) 2009-08-06 2014-01-14 Qualcomm Incorporated Transforming video data in accordance with human visual system feedback metrics
US9083958B2 (en) 2009-08-06 2015-07-14 Qualcomm Incorporated Transforming video data in accordance with three dimensional input formats
US9131279B2 (en) 2009-08-06 2015-09-08 Qualcomm Incorporated Preparing video data in accordance with a wireless display protocol
US9344953B2 (en) * 2009-08-17 2016-05-17 Nokia Technologies Oy Apparatus and method for initialization and mapping of reference signals in a communication system
US8300587B2 (en) * 2009-08-17 2012-10-30 Nokia Corporation Initialization of reference signal scrambling
US8345749B2 (en) 2009-08-31 2013-01-01 IAD Gesellschaft für Informatik, Automatisierung und Datenverarbeitung mbH Method and system for transcoding regions of interests in video surveillance
US20110217985A1 (en) 2009-09-28 2011-09-08 Qualcomm Incorporated Predictive short-term channel quality reporting utilizing reference signals
US8948097B2 (en) * 2009-09-30 2015-02-03 Qualcomm Incorporated UE-RS sequence initialization for wireless communication systems
US8613073B2 (en) * 2009-10-16 2013-12-17 Tekelec, Inc. Methods, systems, and computer readable media for providing diameter signaling router with firewall functionality
US8922718B2 (en) 2009-10-21 2014-12-30 Disney Enterprises, Inc. Key generation through spatial detection of dynamic objects
KR101663617B1 (ko) * 2009-10-29 2016-10-07 엘지전자 주식회사 하향링크 기준신호 송수신 방법 및, 이를 이용한 기지국 및 사용자기기
US20110116495A1 (en) 2009-11-03 2011-05-19 Interdigital Patent Holdings, Inc. Method and apparatus for inter-device session transfer between internet protocol (ip) multimedia subsystem (ims) and h.323 based clients
ES2421167T3 (es) * 2009-11-06 2013-08-29 Gemalto M2M Gmbh Diferenciación entre terminales de radiotelefonía móvil móviles y estacionarios
WO2011057127A2 (en) 2009-11-06 2011-05-12 Interdigital Patent Holdings, Inc. Method and apparatus for inter-device transfer (handoff) between ims and generic ip clients
KR101583088B1 (ko) 2009-11-11 2016-01-07 엘지전자 주식회사 화상 회의 시스템에서 데이터를 공유하는 방법 및 장치
US20110124335A1 (en) * 2009-11-25 2011-05-26 Hans Martin Enhanced plmn list
CN101711041B (zh) 2009-12-09 2012-10-17 华为技术有限公司 拥塞控制方法、操作维护中心设备和基站
GB2476488A (en) * 2009-12-23 2011-06-29 Nec Corp Allocating physical resource blocks to a user device for transmitting uplink data
KR101102446B1 (ko) * 2010-01-08 2012-01-05 고려대학교 산학협력단 이동 통신 시스템에서 자원 할당 방법
EP2524543B1 (en) * 2010-01-11 2018-11-07 Nokia Solutions and Networks Oy Network selection mechanisms
US8537906B2 (en) 2010-01-22 2013-09-17 Qualcomm Incorporated Method and apparatus for acknowledgment detection during preamble transmission
CN101771615B (zh) 2010-01-26 2012-01-25 华为技术有限公司 邻居关系建立方法、通信设备及系统
US8626157B2 (en) 2010-02-11 2014-01-07 Tekelec, Inc. Methods, systems, and computer readable media for dynamic subscriber profile adaptation
US20110202635A1 (en) * 2010-02-18 2011-08-18 Alcatel-Lucent Canada Inc. Policy controller application enablement api for wireline/wireless converged solution
EP2364051B1 (en) * 2010-03-03 2017-05-03 BlackBerry Limited Method and apparatus to indicate space requirements for communicating capabilities of a device
US9319318B2 (en) * 2010-03-15 2016-04-19 Tekelec, Inc. Methods, systems, and computer readable media for performing PCRF-based user information pass through
WO2011117261A2 (en) * 2010-03-22 2011-09-29 Data Connection Limited System for connecting applications to networks
US20110235706A1 (en) 2010-03-25 2011-09-29 Texas Instruments Incorporated Region of interest (roi) video encoding
US8531947B2 (en) 2010-03-31 2013-09-10 Qualcomm Incorporated Single and dual internet protocol bearer support
EP2378815B1 (en) 2010-04-13 2016-04-13 LG Electronics Inc. Method and apparatus for performing cell reselection in wireless communication system
US8812657B2 (en) 2010-04-15 2014-08-19 Qualcomm Incorporated Network-assisted peer discovery
US8417244B2 (en) * 2010-04-23 2013-04-09 Telefonaktiebolaget L M Ericsson (Publ) Detection of early inter-radio access technology (IRAT) handover triggering
US9185637B2 (en) * 2010-04-27 2015-11-10 Nokia Solutions And Networks Oy Updating of network selection information
KR101721268B1 (ko) 2010-04-29 2017-03-29 한국전자통신연구원 광대역 근거리 무선 통신 장치 및 방법
WO2011141931A2 (en) * 2010-05-10 2011-11-17 Global Rural Netco Ltd. A method and system to attain multi-band, multi-carrier, multi-user through access point base station - a femtocell.
US8792365B2 (en) 2010-05-26 2014-07-29 Qualcomm Incorporated Service-based inter-radio access technology (inter-RAT) handover
CN102972089B (zh) * 2010-05-28 2017-09-29 诺基亚技术有限公司 用于确定网络接口优选策略的系统、方法和设备
US8331760B2 (en) 2010-06-02 2012-12-11 Microsoft Corporation Adaptive video zoom
EP2583432B1 (en) * 2010-06-18 2019-02-20 Nokia Technologies Oy Method and apparatus for generating and handling streaming media quality-of-experience metrics
KR101707543B1 (ko) 2010-06-24 2017-02-16 주식회사 케이티 Ｐｍｉｐ 기반의 서비스에 따른 핸드오버 수행 방법 및 그 시스템
KR20120009772A (ko) 2010-07-21 2012-02-02 삼성전자주식회사 Ｍ２ｍ 통신 시스템에서의 간섭 완화를 위한 시그널링 방법 및 디바이스
WO2012015902A1 (en) * 2010-07-30 2012-02-02 Interdigital Patent Holdings, Inc. Method and apparatus for managing and processing policy profile restrictions
PT105235B (pt) * 2010-08-04 2013-05-20 Portugal Telecom Inovacao S A Gestão de recursos de camada de ligação para a transferência independente do meio de comunicação.
JP5437195B2 (ja) * 2010-08-05 2014-03-12 日本電信電話株式会社 ネットワーク制御方法及びシステム
IT1402430B1 (it) 2010-09-17 2013-09-04 St Microelectronics Srl "procedimento e dispositivo per l'elaborazione di segnali video, trasmettitore o prodotto informatico relativi"
EP2620014A4 (en) * 2010-09-21 2017-03-22 Telefonaktiebolaget LM Ericsson (publ) Network signal tracing using charging identifiers as trace recording session references
US8606956B2 (en) 2010-09-24 2013-12-10 Intel Corporation Method and system for access point congestion detection and reduction
KR101688546B1 (ko) * 2010-09-29 2016-12-21 삼성전자주식회사 Ｌｔｅ시스템에서 ｐｈｉｃｈ에 의한 역방향 ｍｉｍｏ 재전송을 위한 송수신 방법 및 장치
US20120083293A1 (en) 2010-09-30 2012-04-05 Yigal Bejerano Method And Apparatus For Group Paging In Wireless Communication
JP5544447B2 (ja) 2010-10-01 2014-07-09 ブラックベリー リミテッド デバイス内共存干渉を回避するための方法および装置
US8724742B2 (en) 2010-10-06 2014-05-13 Motorola Mobility Llc Method and apparatus for soft buffer management for carrier aggregation
CN102457863A (zh) * 2010-10-15 2012-05-16 电信科学技术研究院 一种基于cr实现小区切换的方法、装置及系统
US8620263B2 (en) * 2010-10-20 2013-12-31 Tekelec, Inc. Methods, systems, and computer readable media for diameter routing agent (DRA) based credit status triggered policy control
US8626156B2 (en) * 2010-10-20 2014-01-07 Tekelec, Inc. Methods, systems, and computer readable media for selective policy enhancement (PE) for high-usage roamers
KR20130089659A (ko) * 2010-11-11 2013-08-12 퀄컴 인코포레이티드 회선 교환 폴백 성능을 개선하기 위한 시스템들 및 방법들
US9344248B2 (en) 2010-11-12 2016-05-17 Google Technology Holdings LLC Positioning reference signal assistance data signaling for enhanced interference coordination in a wireless communication network
ES2387437B1 (es) * 2010-11-19 2013-05-20 Telefónica, S.A. Sistema de comunicaciones y método para comunicaciones entre internet y subsistemas ngn/ims.
WO2012092935A1 (en) * 2011-01-04 2012-07-12 Nokia Siemens Networks Oy Access network selection in communications system
EP2661819B1 (en) 2011-01-07 2018-07-25 Interdigital Patent Holdings, Inc. Method, system and apparatus for downlink shared channel reception in cooperative multipoint transmissions
WO2012108688A2 (ko) * 2011-02-10 2012-08-16 엘지전자 주식회사 스케줄링 정보 모니터링 방법 및 장치
JP5895163B2 (ja) 2011-03-11 2016-03-30 パナソニックＩｐマネジメント株式会社 無線映像送信装置および無線映像受信装置ならびにこれらを備えた無線映像伝送システム
JP5645021B2 (ja) * 2011-03-14 2014-12-24 独立行政法人情報通信研究機構 無線ネットワークにおけるフレーム取得の自己共存メカニズム
KR101915131B1 (ko) * 2011-03-15 2018-11-05 엘지전자 주식회사 신호 송수신 방법 및 이를 위한 장치
JP5797830B2 (ja) * 2011-03-21 2015-10-21 エルジー エレクトロニクス インコーポレイティド Ｔｄｄベースの無線通信システムにおけるｈａｒｑ実行方法及び装置
WO2012135514A1 (en) * 2011-04-01 2012-10-04 Interdigital Patent Holdings, Inc. Method and apparatus for triggering and synchronizing machine type communication devices
US20130170415A1 (en) 2011-04-04 2013-07-04 Kyocera Corporation Mobile communication method and radio terminal
TW201247005A (en) 2011-04-05 2012-11-16 Interdigital Patent Holdings Wireless peer-to-peer network topology
KR20130129471A (ko) 2011-04-11 2013-11-28 인텔 코오퍼레이션 관심 객체 기반 이미지 처리
US20130137423A1 (en) 2011-05-27 2013-05-30 Qualcomm Incorporated Allocating access to multiple radio access technologies via a multi-mode access point
US8788113B2 (en) * 2011-06-13 2014-07-22 Ford Global Technologies, Llc Vehicle driver advisory system and method
EP2721759B1 (en) * 2011-06-14 2018-04-25 Interdigital Patent Holdings, Inc. Methods, systems and apparatus for defining and using phich resources for carrier aggregation
US8970653B2 (en) 2011-06-16 2015-03-03 Vtel Products Corporation, Inc. Video conference control system and method
US9204329B2 (en) * 2011-07-21 2015-12-01 Movik Networks Distributed RAN information collection, consolidation and RAN-analytics
US20130035095A1 (en) * 2011-08-01 2013-02-07 Mediatek Inc. Apparatuses and methods for roaming public land mobile network (plmn) selection
US9377867B2 (en) 2011-08-11 2016-06-28 Eyesight Mobile Technologies Ltd. Gesture based interface system and method
CN107370577B (zh) * 2011-08-12 2020-06-19 松下电器（美国）知识产权公司 通信装置及重发控制方法
US9048986B2 (en) * 2011-08-12 2015-06-02 Qualcomm Incorporated Mitigation of lost resource allocation synchronization between a user equipment (UE) and an evolved node B (eNodeB)
US8744502B2 (en) * 2011-08-12 2014-06-03 Qualcomm Incorporated Antenna to transceiver mapping of a multimode wireless device
EP2557889B1 (en) 2011-08-12 2019-07-17 BlackBerry Limited Simplified ue + enb messaging
US9497765B2 (en) 2011-08-17 2016-11-15 Qualcomm Incorporated Network coordination for improved interference cancellation
WO2013025040A2 (ko) 2011-08-18 2013-02-21 엘지전자 주식회사 단말 간 직접 통신을 수행하는 방법과 이를 지원하는 방법 및 이를 위한 장치
KR20130020252A (ko) 2011-08-19 2013-02-27 삼성전자주식회사 휴대 단말기에서 긴급 호를 전송하는 장치 및 방법
US20130051321A1 (en) * 2011-08-24 2013-02-28 Qualcomm Incorporated Multiple description coding (mdc) for channel state information reference signals (csi-rs)
US20130051277A1 (en) 2011-08-30 2013-02-28 Renesas Mobile Corporation Method and apparatus for allocating resources for device-to-device discovery
CN102347950B (zh) * 2011-09-29 2018-02-06 中兴通讯股份有限公司 电信网络向互联网提供会话服务的方法及系统
US20140219088A1 (en) 2011-09-30 2014-08-07 Ozgur Oyman Quality of experience enhancements over wireless networks
US20130083684A1 (en) * 2011-09-30 2013-04-04 Electronics And Telecommunications Research Institute Methods of device to device communication
US9265021B2 (en) 2011-10-04 2016-02-16 Nokia Solutions And Networks Oy Minimal access transfer control function requirements for single radio voice call continuity handover
US9743306B2 (en) * 2011-10-12 2017-08-22 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for terminal reporting
US9584819B2 (en) 2011-10-24 2017-02-28 Qualcomm Incorporated Grouping of tiles for video coding
US10645398B2 (en) 2011-10-25 2020-05-05 Texas Instruments Incorporated Sample-based angular intra-prediction in video coding
US9078257B2 (en) 2011-11-11 2015-07-07 Intel Coproration Random backoff for extended access barring
EP2603046B1 (en) * 2011-12-05 2014-08-06 Alcatel Lucent Communication process and communication network comprising a local access network discovery and selection function, L-ANDSF
US8483182B1 (en) * 2012-01-27 2013-07-09 Telefonaktiebolaget L M Ericsson (Publ) Single radio voice call continuity handover of calls with video media from a circuit switched access network
WO2013119267A2 (en) 2012-02-06 2013-08-15 Intel Corporation Signaling for configuration of downlink coordinated multipoint communications
US9215060B2 (en) * 2012-02-21 2015-12-15 Lg Electronics Inc. Communication method for user equipment and user equipment, and communication method for base station and base station
CN102547984B (zh) 2012-02-23 2015-03-11 华为技术有限公司 一种设备到设备通信中寻呼的方法及装置
US8923865B2 (en) * 2012-03-15 2014-12-30 Qualcomm Incorporated Apparatus and method of inter-radio access technology measurement scheduling
GB2501675B (en) 2012-03-27 2014-11-19 Microsoft Corp Encoding and transmitting video streams
CN102647771B (zh) * 2012-04-10 2016-05-25 华为技术有限公司 无线局域网络的发现与选择方法、设备及系统与终端
EP2658202B1 (en) * 2012-04-24 2017-10-11 Telefonaktiebolaget LM Ericsson (publ) Identification of an ip-can session in a policy and charging control apparatus
EP2848081A1 (en) 2012-05-09 2015-03-18 Interdigital Patent Holdings, Inc. Handling mtc long drx cycle/sleep lengths
US9407391B2 (en) * 2012-05-11 2016-08-02 Intel Corporation User equipment power savings for machine type communications
US8982693B2 (en) * 2012-05-14 2015-03-17 Google Technology Holdings LLC Radio link monitoring in a wireless communication device
CN103428817B (zh) 2012-05-23 2016-08-03 华为技术有限公司 基于lte蜂窝通信系统的d2d设备发现方法及装置
CN102724735A (zh) * 2012-05-28 2012-10-10 中兴通讯股份有限公司 一种公众陆地移动网选择方法、装置及终端
US9917772B2 (en) * 2012-05-29 2018-03-13 Alcatel Lucent Diameter message mirroring and spoofing
US20140019876A1 (en) * 2012-07-11 2014-01-16 International Business Machines Corporation Calendar synch with another user and preferred free time search for scheduling an event
EP2883324B1 (en) * 2012-08-13 2016-10-05 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for reference signal transmission and reception
EP2888883B1 (en) 2012-08-21 2020-01-22 Planet Labs Inc. Multi-resolution pyramid for georeferenced video
US8830892B2 (en) 2012-08-30 2014-09-09 Apple Inc. Radio power saving techniques for video conference applications
US8842541B2 (en) * 2012-09-04 2014-09-23 Verizon Patent And Licensing Inc. Providing policies using a direct interface between network devices
US8890923B2 (en) 2012-09-04 2014-11-18 Cisco Technology, Inc. Generating and rendering synthesized views with multiple video streams in telepresence video conference sessions
WO2014043565A1 (en) * 2012-09-13 2014-03-20 Huawei Technologies Co., Ltd. System and methods for dual mode network selection
US9231774B2 (en) * 2012-09-27 2016-01-05 Alcatel Lucent Congestion control for radio access networks (RAN)
US9420511B2 (en) 2012-11-01 2016-08-16 Intel Corporation Signaling QoS requirements and UE power preference in LTE-A networks
WO2014071551A1 (zh) * 2012-11-06 2014-05-15 华为技术有限公司 寻呼ue的方法、基站及ue
US9055216B1 (en) 2012-11-19 2015-06-09 A9.Com, Inc. Using sensor data to enhance image data
CN103874170A (zh) * 2012-12-10 2014-06-18 中兴通讯股份有限公司 一种用户设备及利用扩展寻呼周期进行寻呼的方法和系统
US9832717B2 (en) * 2012-12-19 2017-11-28 Blackberry Limited Method and apparatus for layer 3 configuration in a heterogeneous network
US9124762B2 (en) 2012-12-20 2015-09-01 Microsoft Technology Licensing, Llc Privacy camera
SG11201504449SA (en) * 2012-12-31 2015-07-30 Huawei Tech Co Ltd Radio bearer control method, device, and system
CN104982000B (zh) * 2013-01-08 2018-07-17 Lg电子株式会社 在载波聚合系统中用于通信的方法和装置
TW201442527A (zh) * 2013-01-11 2014-11-01 Interdigital Patent Holdings 使用者平面壅塞管理
CN109756951B (zh) * 2013-01-11 2021-09-07 华为技术有限公司 用于网络选择的方法和用户设备
KR102039541B1 (ko) * 2013-01-21 2019-11-01 삼성전자 주식회사 무선 통신 시스템에서 단말의 무선 랜 액세스 포인트 선택 제어 방법 및 장치
US10045032B2 (en) 2013-01-24 2018-08-07 Intel Corporation Efficient region of interest detection
GB2511730A (en) 2013-01-28 2014-09-17 Microsoft Corp Spatially adaptive video coding
US10133342B2 (en) 2013-02-14 2018-11-20 Qualcomm Incorporated Human-body-gesture-based region and volume selection for HMD
CN110380980A (zh) * 2013-02-22 2019-10-25 英特尔Ip公司 用于接入网络选择和流量路由的系统和方法
WO2014129794A1 (ko) * 2013-02-25 2014-08-28 엘지전자 주식회사 정책에 기반한 액세스 결정 방법 및 단말
US9386511B2 (en) * 2013-02-25 2016-07-05 Lg Electronics Inc. Method and an apparatus for access network selection in visited network in a wireless communication system
US9686284B2 (en) * 2013-03-07 2017-06-20 T-Mobile Usa, Inc. Extending and re-using an IP multimedia subsystem (IMS)
EP2965589A1 (en) * 2013-03-07 2016-01-13 Telefonaktiebolaget L M Ericsson (publ) Radio link monitoring
US9749946B2 (en) * 2013-03-11 2017-08-29 Qualcomm Incorporated Method and apparatus for improved reselection during mode transitions
US10219206B2 (en) * 2013-03-22 2019-02-26 Qualcomm Incorporated Selecting a network node based on precedence of network policies
EP2979373A4 (en) 2013-03-29 2016-12-28 Intel Ip Corp DEVICE DEVICE PREAMBLE DESIGN (D2D)
EP2982188B1 (en) * 2013-04-05 2017-10-04 Telefonaktiebolaget LM Ericsson (publ) User equipment, network node, and methods for managing an extended discontinuous reception cycle mode
WO2014168539A1 (en) * 2013-04-08 2014-10-16 Telefonaktiebolaget L M Ericsson (Publ) Methods of performing inter-frequency measurements in the idle state
WO2014175919A1 (en) 2013-04-26 2014-10-30 Intel IP Corporation Shared spectrum reassignment in a spectrum sharing context
KR20140136365A (ko) * 2013-05-20 2014-11-28 삼성전자주식회사 효과적인 무선 랜 선택 방법 및 장치
EP2819455A1 (en) * 2013-06-28 2014-12-31 Alcatel Lucent Off-path notification of RAN congestion information in an EPS network
WO2015005842A1 (en) * 2013-07-09 2015-01-15 Telefonaktiebolaget L M Ericsson (Publ) Core network node, radio access network node and methods therein for contrail overload in core network
US9386275B2 (en) * 2014-01-06 2016-07-05 Intel IP Corporation Interactive video conferencing
US9668203B2 (en) * 2014-05-29 2017-05-30 Apple Inc. Device-type specific preferred PLMN list
US9516220B2 (en) 2014-10-02 2016-12-06 Intel Corporation Interactive video conferencing
US10021346B2 (en) 2014-12-05 2018-07-10 Intel IP Corporation Interactive video conferencing

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9414306B2 (en) 2013-03-29 2016-08-09 Intel IP Corporation Device-to-device (D2D) preamble design
US9288434B2 (en) 2013-04-26 2016-03-15 Intel IP Corporation Apparatus and method for congestion control in wireless communication networks
US9294714B2 (en) 2013-04-26 2016-03-22 Intel IP Corporation User equipment and methods for adapting system parameters based on extended paging cycles
US9307192B2 (en) 2013-04-26 2016-04-05 Intel IP Corporation Interactive zooming in video conferencing
US9325937B2 (en) 2013-04-26 2016-04-26 Intel IP Corporation Radio access technology information storage in a mobile network
US9392539B2 (en) 2013-04-26 2016-07-12 Intel IP Corporation User equipment and method for feedback of user equipment performance metrics during dynamic radio switching
US9621845B2 (en) 2013-04-26 2017-04-11 Intel IP Corporation Architecture for web-based real-time communications (WebRTC) to access internet protocol multimedia subsystem (IMS)
US9743380B2 (en) 2013-04-26 2017-08-22 Intel IP Corporation MTSI based UE configurable for video region-of-interest (ROI) signaling
US10225817B2 (en) 2013-04-26 2019-03-05 Intel IP Corporation MTSI based UE configurable for video region-of-interest (ROI) signaling
US10420065B2 (en) 2013-04-26 2019-09-17 Intel IP Corporation User equipment and methods for adapting system parameters based on extended paging cycles

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