电信天翼4G的4G信号覆盖率广吗？ 电信天翼4G网络的覆盖率好不好？
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绛旓細3. 鐢典俊鐨4G缃戠粶閲囩敤浜員D-LTE鍜孎DD-LTE鐨勬贩鍚堟ā寮忥紝杩欑妯″紡鍦ㄩ熷害鍜岃鐩栦笂閮芥湁鎵鍏奸【锛屼絾鐢变簬4G缃戠粶寤鸿璧锋杈冩櫄锛屾暣浣瑕嗙洊鐜鐩稿杈冧綆銆4. 鍦ㄧ綉缁滈熷害涓婏紝鑱旈氱殑WCDMA鍜孎DD-LTE缃戠粶閫熷害涓鐩村浜庤涓氶鍏堝湴浣嶏紝閫氳瘽鍜屾暟鎹娇鐢ㄥ彲浠ュ悓鏃惰繘琛岋紝杩欎竴鐐瑰湪瀹為檯浣跨敤涓叿鏈夋槑鏄句紭鍔裤5. 鐢典俊鍦ㄥ椁愯垂鐢ㄤ笂鍏锋湁...
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绛旓細3. 鑱旈氱殑4G缃戠粶鍩轰簬FDD-LTE鎶鏈紝閫熷害鐞嗚涓婂彲浠ヨ揪鍒癟D-LTE鐨1.5鍊嶃傝仈閫氱殑2G缃戠粶涓篏SM锛3G缃戠粶涓篧CDMA锛岄熷害鍙揪21M 42M (400-1200KB/S)銆4. 鐢典俊鐨4G缃戠粶閲囩敤浜員D-LTE鍜孎DD-LTE娣峰悎妯″紡锛屽叾涓璗D-LTE绾﹀崰30%锛孎DD-LTE绾﹀崰70%銆5. 淇″彿瑕嗙洊鏂归潰锛岀Щ鍔ㄧ殑2G缃戠粶瑕嗙洊鏈濂斤紝鐢典俊娆′箣锛岃仈閫氭渶...
绛旓細涓ユ牸鎰忎箟涓婅鐢典俊鍜岃仈閫氱殑fdd鍒跺紡鐨4g鐗岀収鍥藉杩樻病鏈夊彂锛岀洰鍓鐢典俊鐨4g鍙槸閮ㄥ垎鍩庡競璇曠偣锛岃櫧鐒剁數淇″绉颁粬浠凡缁瑕嗙洊浜嗗緢澶氬煄甯傦紝浣嗘槸鎴戞墍浜嗚В鐨勭洰鍓嶇Щ鍔ㄧ殑4g杩樻槸瑕嗙洊鏈骞鐨4g缃戠粶锛屽洜涓哄瓨鍦ㄤ笉纭畾鎬э紝鐢典俊鐨勬姇鍏ヤ笉浼氬儚绉诲姩涓鏍风柉鐙傦紝浣嗘槸灏辨妧鏈岃█ 鐢典俊鍜岃仈閫氳嫢鎷垮埌fdd 閭ｄ粬浠殑缃戠粶鐨勯熷害鍜屾ц兘鑲畾瑕佺敥...
绛旓細1. 璁ㄨ鐢典俊4G涓庣Щ鍔4G鐨缃戦熸椂锛岄渶娉ㄦ剰锛屽疄闄呬綋楠屼細鍥犲湴鍖鸿屽紓銆2. 鍦ㄥ叏鐞冪綉缁滆鐩栦笂锛岃仈閫4G缃戠粶瑕嗙洊鏈骞匡紝鐢典俊娆′箣锛岀Щ鍔ㄤ綅灞呯涓夈3. 灏界濡傛锛屼笉鍚屽湴鍖虹殑缃戠粶瑕嗙洊鐜瀛樺湪宸紓锛屽缓璁弬鑰冨畼鏂圭殑杩愯惀鍟4G缃戠粶瀵规瘮鏁版嵁銆4. 4G鎶鏈瀺鍚堜簡3G鍜學LAN鍔熻兘锛岃兘澶熼珮閫熶紶杈撴暟鎹侀煶棰戙佽棰戝拰鍥惧儚绛夊唴瀹广5...
绛旓細绉诲姩锛2G:GSM 3G:TD-SCDMA (150KB/S) 4G:TD-LTE(850KB浠ヤ笂)鑱旈氾細2G:GSM 3G:WCDMA 21M 42M (400-1200KB/S) 4G:FDD-LTE(TD鐨1.5鍊)鐢典俊锛2G:CDMA 3G:CDMA2000 (280KB/S ) 4G:TD-LTE+FDD-LTE锛堝ぇ姒30%+70%锛夐鍏堣杩欎釜淇″彿闂锛屾垜鍜屽ぇ瀹朵竴鏍蜂竴鐩磋涓猴細2G锛 绉诲姩>鐢典俊>鑱旈氾紝3G...
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绛旓細鐜板湪鐢典俊4G淇″彿瑕嗙洊鍒板ぇ閮ㄥ垎鐨勪埂闀囦簡銆4G鏄鍥涗唬绉诲姩閫氫俊鍙婂叾鎶鏈殑绠绉帮紝鏄泦3G涓嶹LAN浜庝竴浣撳苟鑳藉浼犺緭楂樿川閲忚棰戝浘鍍忥紝涓斿浘鍍忎紶杈撹川閲忎笌楂樻竻鏅板害鐢佃涓嶇浉涓婁笅鐨勬妧鏈骇鍝併傜數淇4G涔熺О涓哄ぉ缈4G锛屾槸涓浗鐢典俊鏍规嵁4G缃戠粶鎺ㄥ嚭鐨勪竴娆鹃氳璧勮垂濂楅銆2013骞达紝涓浗鐢典俊澶╃考4G鏈嶅姟寮閫氫华寮忔毃鏂伴椈鍙戝竷浼氶殕閲嶅彫寮锛屼腑鍥...
绛旓細鍦ㄤ簬鐢ㄦ埛缁堢鏀寔鐨勭綉缁滃埗寮忎互鍙婂綋鍦扮殑缃戠粶瑕嗙洊鎯呭喌銆傝仈閫氱洰鍓峊D LTE鐨勯鐜囨槸2555-2575 MHz锛2300-2320 MHz锛堜粎闄愬鍐呬娇鐢級FDD鐨勯鐜囦笂琛岋細1755-1765MHz;涓嬭锛1850-1860MHz銆備腑鍥鐢典俊鎸佹湁LTE-TDD鍜孡TE-FDD鍙岀墝鐓э紝浣嗘槸鐜板湪涓昏鐨勮繕鏄敤LTE-FDD鍒跺紡銆傛澶栵紝鍥藉唴涓ゅ杩愯惀鍟4G缃戠粶瀵规瘮鍙傝冨涓嬶細...
绛旓細鎮ㄥソ锛鐢典俊鐨4g缃戠粶淇″彿璐ㄩ噺杩樻槸寰堜笉閿欑殑銆1銆佹墍鏈夌殑杩愯惀鍟嗗浜庣綉缁瑕嗙洊鐨勬壙璇洪兘涓嶄細鏄櫨鍒嗕箣鐧剧殑锛岃偗瀹氭湁瑕嗙洊涓嶅埌鐨勫湴鏂癸紝甯歌鏉ヨ鐢垫銆佸湴涓嬪杩欑瀵嗛棴绌洪棿鍦ㄤ笉鍋氬鍐呰鐩栫殑鍓嶆彁涓嬶紝鑲畾鏄鐩栦笉鍒帮紱鍙﹀锛屼竴浜涘瘑闆嗗眳姘戝尯濡傛灉鍛ㄨ竟鏃犳硶鏈夋晥璁剧珯锛屾亹鎬曡鐩栦篃浼氬彈鍒板奖鍝嶏紱2銆佷粠NPS鐨勭粺璁℃暟鎹紝鍏跺疄瀵规瘡瀹...
